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A Janus View of the T&D Equipment, Systems and Services Market at year-end 2023. A Look Back and A View Forward for the Energy Transition in the United States

Looking back over the past 24 months, we initially note what appears to be strong growth in real unit demand for a wide variety of T&D equipment, energy automation systems and related T&D services. Most of this view developed as a result of utility and manufacturer surveying conducted over the past two years.  Along with this perceived increase in demand came higher prices and longer lead times after receipt of order by electrical equipment and device manufacturers – affecting the delivery of operational equipment, T&D-related systems and software, and the provision of related services.  So, the difficulty comes in trying to differentiate rising end-user dollar expenditures versus rising demand in units of equipment ordered or numbers of systems and services provided.

Higher prices for electrical equipment, automation real systems and T&D services accelerated in the post-COVID era, due primarily to increased costs of materials, ongoing staffing issues (and salary increases), supply chain logjams and, to some degree, slowdowns in the regulatory approval process at federal and state levels.

Separating “real” market growth from increased market values due to inflationary price pressures is often difficult, but surveying both side of the electric power equation to include end-users (e.g. utility + C&I) and industry (manufacturers, energy automation system developers and T&D equipment service providers) enable one to work through this inter-related set of activities to determine real market growth.

We tend also to rely on FRED (aka Federal Reserve Economic Data) data prepared by the Federal Reserve Bank of St. Louis and sourced from the U.S. Bureau of Labor Statistics that includes historical and current price trends for an array of electrical equipment.  As shown in the following chart, FRED, as of December 2023, depicts trends for large increases in equipment costs, exacerbated by the COVID-era disruption to the economy, and its effects on the typical economic cycle of capital equipment procurements.

Now,  look at the even more drastic manufacturing cost increases for transformers

 

Reviewing these two charts suggests that end-users of capital electrical equipment are spending more because of rising prices.  However, there is more to this story.  The revenue increases accruing to manufacturers, systems integration firms and T&D service organizations indicate that sales for these firms are moving up, rising faster than inflation, meaning true growth in spending is occurring on orders for additional new equipment and systems and replacement of aging capital equipment and legacy systems.

We are seeing growth in unit sales for a variety of equipment and systems and a surge in demand for large power transformers.  On the HV side, there is clear evidence that increased procurements have been the case throughout the country for many capital items.  A review of EEI’s current CAPEX outlook for IOUs indicated a likely rise from 2022 to 2023 of 10%-11% or so.   For transmission, there would likely have been even more growth overall, but delays with renewables projects, transmission permitting issues, and, to some extent, the delays being encountered with large power transformer orders, prevent even more significant transmission interconnection-related growth.  (Click on the chart to expand the view).

As to specific growth areas related to HV or transmission-related capital equipment, it is interesting to observe that the United States continues to invest heavily on equipment manufactured for the lower HV ranges as has been the situation for the nearly four decades that Newton-Evans has studied this market.  Upgrades to existing transmission networks will mean growth in the EHV and UHV ranges, but it has been a slower upgrade process than was the outlook a decade ago.

In the HV equipment manufacturing arena, there are a relative handful of market participants, with most being global or international firms with the capital reserves necessary to finance multi-million-dollar equipment development and manufacturing costs.  This is quite a different picture from the more numerous domestic manufacturers found in most MV or distribution categories of utility infrastructure equipment.  As well, there are only about 200 utilities having any transmission assets, and a 10x multiple of utilities providing electricity distribution services throughout the United States.

As a result of an increased number of suppliers competing for equipment orders in the MV equipment range, we see a moderation of inflationary pressure and lower levels of price increases among distribution equipment manufacturers, lower levels than are apparent among the fewer transmission equipment and large power transformer suppliers.  Lower-cost-based manufacturers of MV equipment can remain competitive, especially when” price” is the basis for procurements, as it most often is among public power utilities, given product quality remains acceptable and is IEEE/ANSI standards-compliant to end-user buyers.

In addition to the annual capital expenditures for new T&D equipment, there is a flourishing after-market for third party T&D services of all types.  There are hundreds of local and regional firms capable of providing services to a wide range of T&D equipment, and scores of these that can provide field-based or in-plant repairs and refurbishments to transformers, switchgear, circuit breakers and the like.  The American trade organization for larger T&D equipment services providers is PEARL (Professional Electrical Apparatus Reconditioning League).  PEARL is comprised of 61 national and regional T&D equipment refurbishment and service firms.  Annual revenues among these member companies total well more than a billion-dollars.

A second association of electrical apparatus services firms is the Electrical Apparatus Service Association, Inc. (EASA) is a U.S.-based, international trade organization of more than 1,700 electromechanical sales and service firms in nearly 70 countries. EASA members sell and service industrial electric motors and related rotating apparatus such as generators, pumps, fans, compressors, gearboxes and blowers. EASA members also provide services for a wide range of T&D equipment, including transformers and switchgear.

Another newer electrical equipment services association is KNOWER, with U.S. members found across the country.  While member capabilities center on electrical motors and rotating apparatus, these member firms also provide testing, repair and maintenance for switchgear, relays, and transformers.

While PEARL members tend to provide excellent services coverage for utilities and C&I firms, EASA and KNOWER tend to focus on the industrial end-user communities, with a focus on electric motors, pumps and the like and provide services to water utilities.  The reason I have included an overview of T&D services firms and organizations in this “look-ahead” article is this.  As the involvement of more third parties in the process of generation and transmission of electric power continues to increase, there will be a corresponding increase in reliance on equipment service providers that are already well-versed in serving the C&I community.  The C&I sector is expanding to include renewable site asset owners together with the site-specific wind plant and solar farm operators.  Together, these sites are adding multiple thousands of units of T&D equipment and a hundred or more new substations to the evolving grid each year.  Click to expand the view of my T&D services wheel.

Next month, I plan to write about the various building blocks of activities that encompass a broader view of T&D equipment services, from training and testing, to equipment monitoring and diagnostics.

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Cybersecurity and Cyber Crime in the Energy and Utilities Industry

 

On the front lines of cyber security imperatives and OT/IT concerns are the world’s energy industry companies and utilities.  Energy-related companies and utilities in each sector – electricity, gas and oil and water communities face serious cyber challenges on a routine but persistent basis throughout production, transmission and distribution activities.  Because these communities and the infrastructure they represent are so vital to modern civilization, they are most often targets for bad actors, whether the bad actors are rogue nation-states, criminal groups or hacktivists.

Added to the attractiveness of these infrastructure industry segments for cybercriminals is the ever-growing attack surface that is a result of two things: rapid deployment of field automation, extending the purview of operational control systems to distribution beyond traditional “fences” using less secure wireless communications methods, compared with wire-line approaches to data communications.  As the world modernizes and automates its infrastructure delivery methods, it does so while cyber security standards, checks and balances lag and while regulatory oversight sometimes languishes.

It seems the faster we move toward full-scale automation, the “behinder” we are with cyber-physical security implementations.  Cybercrime reporting is still in its infancy relative to the level of cybercrime events.  Cyber-criminal law needs to be strengthened and severe penalties enacted on a global basis so that strong deterrents will work effectively in the future.

The economic costs associated with cybercrime continue to increase dramatically with each passing year.  The IMF and the U.S. FBI have estimated the 2022 impact of cybercrime around the world stood at an astounding 8.44 trillion USD.  As if that wasn’t bad enough, the outlook is for that amount to nearly triple by 2027, to 23.82 trillion USD.  The World Bank report for 2022 indicated a global GDP value of nearly 101 trillion US dollars.  With more than 8 trillion US dollars estimated to have been lost to cybercrime, this unfortunately has a dampening effect on global economic growth.  The losses of the world economy to cybercrime have the effect of lowering global GDP (1) value by several percent, according to Newton-Evans Research Company, which has been including cyber-security related questions in its industry surveys for nearly 30 years.  Newton-Evans has also served as a lead international survey partner for several CIGRE working groups for the past 15 years   Click on Figure 1 below for chart expansion of frequently used range estimates of dollar losses to cybercrime.

In 2018, the World Economic Forum’s (WEF)  Centre for Cybersecurity launched the Systems of Cyber Resilience: Electricity initiative. This groundbreaking effort helped bolster the cyber resilience of the global electricity infrastructure by bringing together leaders from over 60 businesses, governments, civil society, and academia. The objective was to develop a comprehensive cybersecurity vision to protect the power infrastructure.

During 2023, the WEF’s Centre for Cybersecurity and 11 founding members (2) comprised of electrical equipment manufacturers, systems integrators, cybersecurity firms and utilities launched a new iteration of the initiative known as Systems of Cyber Resilience: Electricity.  The objective of this new program is to establish “. . . an independent multi-stakeholder community that will continue to collaborate and take collective action.  The community will serve as a global exchange platform for cybersecurity leaders in the electric sector.”

The WEF initiative for the electricity sector has already resulted in the publication of three sector-relevant white papers.  These are:  Cyber Resilience in the Electricity Ecosystem: Principles and Guidance for Boards; Cyber Resilience in the Electricity Ecosystem: Playbook for Boards and Cybersecurity Officers; and Cyber Resilience in the Electricity Ecosystem: Securing the Value Chain.

In one estimate prepared by Accenture, the estimated combined foregone revenue losses shared among utilities and other energy companies over the five-year period 2019-2023 was forecasted to be more than $400 million USD.

Now for the role of telecommunications in the mix.  The ITU (International Telecommunications Union) is the UN agency charged with responsibility to “…maintain and extend international cooperation among all the Member States of the Union for the improvement and rational use of telecommunications of all kinds.”  The ITU promotes the shared global use of the radio spectrum, facilitates international cooperation in assigning satellite orbits, assists in developing and coordinating worldwide technical standards, and works to improve telecommunication infrastructure in the developing world.

A fundamental role of ITU, based on the guidance of the World Summit on the Information Society (WSIS) and the ITU Plenipotentiary Conference, is to build confidence and security in the use of Information and Communication Technologies (ICTs).  Back in 2007, the ITU launched the Global Cybersecurity Agenda (GCA), as a framework for international cooperation in this area.

Private Sector Reporting on Cybercrime:

McAfee and the Center for Strategic and International Studies (CSIS) released a well-researched 2018 white paper entitled “Economic Impact of Cybercrime – No Slowing Down.” (3)  This 23-page report is full of still-pertinent information on the pervasive effects of cybercrime.

The report identified some of the hidden costs from the aftereffects of cybercrime including loss of intellectual property and confidential business information; online fraud and financial crimes, financial manipulation, opportunity costs, and reputational damage.

The report recommended uniform implementation of basic security measures, including regular updates and patches, and open security architectures; discussed the need for increased international law enforcement cooperation; expressed improving or replacing existing processes such as the Mutual Legal Assistance Treaty, which allows one government to request the help of another in investigating cyber crime or obtaining evidence.

In late 2018, Deloitte, The UK-headquartered global professional services firm, published a white paper entitled “Managing Cyber Risk in the Electric Power Sector. “ (4)   The Deloitte report pertains to the global electric power community, though the chart referenced  in the article was developed from available US information.  In the figure provided in the article, one can note the relative importance placed on various threat actors and their business and operational impact from key types of cybercrime activities.

While criminal gangs are most likely to cause financial loss and theft of customer data, rogue nation-states are more likely to focus their efforts on destruction of infrastructure as well as theft of customer data.

In late 2020, McKinsey & Company also wrote about the threat of cybercrime against the energy industry and provided approaches to addressing vulnerabilities peculiar to energy infrastructure.  In the McKinsey article, the authors defined four levels of security zones for a power-generation plant, and discussed how utilities can set up a best-practice approach to cyber security. (5)

In 2022, Accenture published a paper on cybersecurity for utilities. (6)  In the paper, the company’s authors reported having observed three characteristics that make utilities especially vulnerable to cyber threats.

  • increased numbers of threats and actors targeting utilities: nation-state actors seeking to cause security and economic dislocation, cyber criminals who understand the economic value represented by this sector, and hacktivists out to publicly register their opposition to utilities’ projects or broad agendas.
  • The second vulnerability is utilities’ expansive and increasing attack surface, arising from their geographic and organizational complexity, including the decentralized nature of many organizations’ cybersecurity leadership.
  • The electric-power and gas sector’s unique interdependencies between physical and cyber infrastructure make companies vulnerable to exploitation, including billing fraud with wireless “smart meters,” the commandeering of operational-technology (OT) systems to stop multiple wind turbines, and even physical destruction.

This year, the U.S. Securities and Exchange Commission has enacted Code of Federal Regulations (CFR)  Rule #17, which stipulates that publicly traded companies must report cyber security incidents and must provide some information about their cyber security methods and procedures.  The ruling is mandated to come into effect mid-year 2024.  This ruling will affect all investor-owned electric, gas and water utilities as well as other publicly traded energy industry companies. Here is a section of the ruling:

The Securities and Exchange Commission (“Commission”) is adopting new rules to enhance and standardize disclosures regarding cybersecurity risk management, strategy,governance, and incidents by public companies that are subject to the reporting requirements of the Securities Exchange Act of 1934. Specifically, we are adopting amendments to require current disclosure about material cybersecurity incidents. We are also adopting rules requiring periodic disclosures about a registrant’s processes to assess, identify, and manage material cybersecurity risks, management’s role in assessing and managing material cybersecurity risks, and the board of directors’ oversight of cybersecurity risk.. (7)

In summary, there is no shortage of good information available on measures that, taken together, may enable utilities and the energy industry in general, to form a more robust and increasingly resilient defense against pervasive cyber threats and cybercrime.  When I review where the industry stands today, and compare it to the millennial year, however, what appears to be worrisome is a perception that we are not yet always including cybersecurity and cyber defense at the top of the concerns when initiating new and further afield methods of grid and pipeline monitoring and control.  This gap can be significantly narrowed if we place cyber expertise, supply chain component knowledge and software bills of material on a strategic planning level within our utilities, other energy firms and commercial/industrial entities supporting the utility/other energy communities. The SEC ruling will mean advances in cyber reporting, but that still leaves similar reporting yet-to-be-required in such a manner among public utilities, cooperatives and privately-held energy companies.  Click on Figure 2 to expand for a view of Newton-Evans’ perception of the growing gap between energy industry attack vectors and cyber defense capabilities.  With strong efforts from both the public and private sectors around the world, this gap can be narrowed significantly in the coming years.

On October 23, 2023, Interpol released information about the take-down of a notorious cyber-criminal gang – Ragnar Locker Ransomware group, headquartered in Western Europe.  This criminal organization had targeted critical infrastructure over the years.  A detailed write-up can be found here:  https://www.europol.europa.eu/media-press/newsroom/news/ragnar-locker-ransomware-gang-taken-down-international-police-swoop.  Hopefully this will be but one of many take-downs of cyber criminal organizations in the months and years ahead.

During 2024, be on the lookout for CIGRE WG D.54’s (Regulatory Approaches to Enhance EPUs Cybersecurity Frameworks) scheduled publication of a technical brochure that includes findings from surveys of electric power utility (EPU) officials involved with cybersecurity from nearly 40 countries and another survey of national regulators and their roles in ensuring cyber security within their country’s borders and sharing with the international community.  This CIGRE working group has had the benefit of cooperation from delegates and survey participants located in North and South America, Western, Central and Eastern Europe, Africa and Asia.

End-notes:

  1. According to the World Bank, the global GDP reached 100.56 trillion US dollars in 2022. See https://data.worldbank.org/indicator/NY.GDP.MKTP.CD .
  2. The 11 founding members include Dragos, EDP, Enel, Hitachi Energy, Iberdrola, Naturgy, Ørsted, Schneider Electric, Siemens Energy, Southern Company and Vestas.
  3. https://csis-website-prod.s3.amazonaws.com/s3fs-public/publication/economic-impact-cybercrime.pdf
  4. See https://www2.deloitte.com/content/dam/insights/us/articles/4921_Managing-cyber-risk-Electric-energy/DI_Managing-cyber-risk.pdf .
  5. https://www.mckinsey.com/capabilities/risk-and-resilience/our-insights/the-energy-sector-threat-how-to-address-cybersecurity-vulnerabilities
  6. https://www.accenture.com/content/dam/accenture/final/a-com-migration/pdf/pdf-177/accenture-cybersecurtiy-for-connected-energy-ecosystems.pdf#zoom=40
  7. https://www.sec.gov/files/rules/final/2023/33-11216.pdf

 

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Tremendous Growth in Deployments of Battery Energy Storage Systems (BESS)

Introduction:

The Department of Energy’s primary energy statistics provision unit is the Energy Information Administration, originally chartered to provide unbiased information on energy production and usage for the U.S. Congress.  The separate EIA website further states The U.S. Energy Information Administration (EIA) collects, analyzes, and disseminates independent and impartial energy information to promote sound policy decision-making.  Overall, the DOE employed 15,124 people as of July, 2022.  Of this total, only about 350-400 personnel work within the Energy Information Administration, according to a recent Congressional Research Service report prepared for Congress.

Article Focus:

This article focuses on the rapidly developing market for large-scale bulk energy storage systems in the United States.  Much of the source information for this article has been provided by the DOE’s Energy Information Administration (EIA). The EIA early release of Form EIA-860, Annual Electric Generator Report, issued in July, 2023, is found here: https://www.eia.gov/analysis/studies/electricity/batterystorage/  .

Note in the accompanying chart (Figure 1) the tremendous growth spurt in total MW of BESS capacity over the 2019-2022 years, extending out to the projected new installations now planned for 2023 and 2024.  By year-end 2022, nearly nine GW of BESS capacity had been installed in the U.S.  Note:  Click on each chart to enlarge:

Importantly, BESS usage can be viewed on multiple levels and from various angles.  For example, units can be seen by age of the installation, by location of the units, by installed cost based on duration of capacity, by ownership type, whether the BESS units are stand-alone or are co-located with power generation facilities (fossil and renewables), and from a ranking of applications served by the BESS unit.

The second chart shown here (Figure 2) portrays the ISO/RTO regional locations of BESS by MW of installed capacity.  Note the high proportion of currently installed BESS power capacity that is found within CAISO (53% of the nation’s total at YE 2022), and ERCOT (with about 23% of the nation’s total).  The remaining nearly one quarter of installed BESS capacity is shared among five regions (NYISO, ISO-NE, PJM, Florida and “all other areas”).

The next chart (Figure 3) illustrates the dominant role of “stand-alone” BESS installations.  BESS plus solar sited installations are also significant, amounting to 3,235 MW of capacity. BESS co-located with fossil generation facilities is relatively important, providing 874 MW of capacity. The one surprising observation (to the author) is the relative scarcity of BESS installations co-located with wind farms, hydro and other generating facilities.

As mentioned earlier in this article, there are myriad additional ways to look at BESS installations.  In terms of applications used as the basis for installing BESS units, Frequency Regulation was the response having the most MW of capacity (6685), Arbitrage was second (5214 MW), followed by Spinning Reserve or Ramping (4935 MW) and Excess Generation storage (2963 MW).  Lower down in BESS installation application rankings  included voltage or reactive power support, load management, system peak shaving and load following.

Another approach to segment assessment involves a look at ownership types.   IPPs (Independent Power Producers) are responsible for a majority of installed BESS MW of capacity (7232 MW),  Electric utilities account for about 1463 MW of installed capacity and C&I firms for most of the remaining installed capacity.

As things look right now, and if supply chains can improve so that the necessary components of battery energy storage systems can continue to be manufactured, assembled and installed to meet market demand levels, the BESS market is destined to continue growing at high double digit levels through much of the remaining 2020’s.  By YE 2024 it appears to us that the equivalent of more than 30 GW of BESS power capacity will be installed and operational throughout the United States.

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Reviewing Market Studies from the COVID years now passed. . . and a brighter look ahead . . . a Janus view!

During the past 36-month period, Newton-Evans Research studied a few topics that we had not researched in prior years.  These topics included data diodes, synchronous condensers, battery energy storage systems and network transformers. During the months leading up to the Covid era of 2020-2021, we also completed studies of distribution line sensors and uncovered trends in application of voltage regulation devices.  During 2020, we looked in-depth at electric vehicle adoption rates and prepared a mid-range outlook for grid modernization programs.  Here are some of the more interesting and perhaps relevant insights gathered from some of these research assignments.

Data Diodes:

Data diodes have been around for decades.  These devices are most often used by the military and by critical infrastructure organizations around the world.  Data diodes and unidirectional gateways are network appliances that allow data to travel in only one direction.   Typically, these devices are used as connections between two or more systems of differing security classifications, such as operational control systems transmission of data files to IT systems.

The product life cycle for these devices in the U.S. energy industry is still in its embryonic stage in some segments (T&D, renewables); while in other energy segments (TOP 25 energy companies) the product life cycle is clearly in the growth phase, and in a few segments (nuclear plants, large oil refineries) data diodes are nearing the maturity stage.

Energy industry spending in the United States on data diodes/unidirectional gateway systems now exceeds $25 million annually.  The majority of equipment sales have been limited to the largest oil and gas companies, large power generation facilities, nuclear plants, and to some larger electric power transmission and distribution utilities.  Our own limited surveying in 2022 indicates additional evaluations are now underway for data diode – unidirectional gateway use in more T&D applications and among a broader array of utility types and sizes.

Battery Energy Storage Systems – BESS.

The battery energy storage systems (BESS) market in the United States has grown exponentially over the past decade.  The Energy Information Agency (EIA) within the Department of Energy has maintained a repository of information on energy storage trends in the United States.   The total energy storage capacity for electricity exceeded 1000 MW and about 1700 MWh by 2020, according to the EIA.  Published commercial sources report that the growth trends for BESS continued during the COVID pandemic and further reported that battery energy storage capacity is larger than the numbers last reported by EIA.   For one example, IHS-Markit reported recently that battery energy storage amounted to nearly 2000 MW in 2019, and had grown to 4,000 MW by 2021.

Battery R&D Today in the United States . . . Key to independence and assured supply in coming years!

  • Very active level of battery R&D underway
  • Battery R&D start-ups funded largely by private investment firms.

Services Provided by Battery Manufacturers

  • Major Li-Ion battery manufacturers are becoming (or planning to become) full-service partners with utilities – providing integration and maintenance services, thereby attempting to cut out the “middleman” integrators currently involved in BESS Engineering, Procurement and Construction/Integration, thereby shortening the supply chain.
  • Utilities are currently using one, two or all three of these sources for BESS integration: battery manufacturers, BESS integration specialist firms, or their own engineering staffs.
  • The Newton-Evans’ commissioned survey conducted as part of the study found a number of commercial BESS integration services being used by large electric utilities.

Synchronous Condensers:

There are four drivers that affect the U.S. market (in terms of annual opportunities and units of syncon equipment) for synchronous condensers (or syncons) that exists today.  These drivers include  early shutdowns of fossil power plants; loss (or erosion of) of spinning reserves;  increased use of distributed energy resources and its impact on grid stability; and, the lack of grid-forming devices.

What we have heard is that utility/plant engineering staffs are looking for reliable, cost-effective approaches to deal with the threats to grid stability in some utilities and in some regions of the country caused by the above-listed drivers.

“About 15% of the US fossil fuel power fleet shuttered between 2009 and 2018. But most of these plants are built to last 30 to 50 years, long enough to pay off the hundreds of millions of dollars it takes to build them. To meet (President) Biden’s 2035 goal, many plants will inevitably have to be switched off before the end of their natural lifespan.” (Source:  Yahoo Finance).  There are a total of about 10,400 fossil-powered generators in the U.S. and about 3,500 utility-operated or commercially-operated fossil plants (source: EIA).

U.S. coal power capacity peaked over 317,600 MW in 2011, according to EIA data. It has declined every year since and was down to about 216,800 MW by the end of 2020.  By year-end 2022, the figure yet to be reported by EIA, coal power capacity will likely be less than 200,000 MW.

We found that even though synchronous condenser equipment has been available for more than a century, and implementations have been quite  successful in providing grid stability, voltage support and short circuit capacity and in offsetting the lack of grid-forming devices, there are other FACTS-based approaches to meeting similar grid operational requirements.

Nonetheless, there is a resurgence of interest in syncon technology and a wave of recent utility reviews are ongoing for both very large MVAR capacity units, as well as for syncon units that could be installed at key medium voltage substations and at DER interconnection points along the grid. The overall U.S. market for syncon equipment may well reach the quarter billion dollar level by 2024, in our opinion.

Network Transformers:  Industry’s Response to Densely Populated Inner-City Areas

Network transformers are vault or subway type units of equipment and are not pole, pad or substation units. The specifications for vault and subway are very similar with substation units having better corrosion specifications. NWTX units are designed for mounting in underground rooms and are common in dense city locations where surface mounted transformers would be a visual and traffic obstacle.

Network Transformers (NWTX) typically range from 300 kVA to 2,500 kVA three-phase. The Primary voltage ranges from 2400 VAC to 34,500 VAC and the secondary from 600VAC to 208 VAC. The type may be oil, dry or cast coil. The primary is usually delta connected, and the secondary is wye connected. The high-voltage connection is usually to a network switch or an interrupter-type switch. The secondary connection is usually to a network protector or a low-voltage air circuit breaker.

Downstream protection equipment is almost always provided separately and not bundled into the NTWX sale. All come with a basic DNP3 interface, but no suppliers currently add any type of asset management software. Standards for NWTX are C.57.12.24-2016 and C.57.12.40-2017.  All suppliers to the North American market meet these standards for NWTX units. Some older rebuild units, however, may not meet these standards.

Liquid filled NWTX systems traditionally came with mineral oil fill but FR3 10C is now the most popular fill. The 2016 DOE energy standard did require all suppliers to upgrade their NWTX products.  Virtually all NWTX transformers are built to order and virtually none are stocked ready to ship. There appear to be too many variables in the voltages, material of construction, gauges, piping, etc. to justify stocking a ready supply of NWTX units.   The manufacturing process may take about 6 weeks from receipt of order. None of the suppliers we interviewed see much change in the regulations over the mid-term, since the adoption of the  DOE 2016 specification, so product designs should remain stable going forward for the next few years.

Perhaps the most important regulatory driver affecting the future of network transformers is the increasing need among critical infrastructure facilities (hospitals, commercial centers, military installations, certain micro-grids) requiring reliable, resilient electric power.  Secondary and spot networks comprised of network transformers and network protectors can help urban utilities meet these requirements.

Network transformers have been playing a critical role in keeping the lights on in major urban centers for decades.  NWTX installations have been highly reliable as silent “partners” in the provision of power critical to commerce, industry and government offices.  Secondary and spot networks have proven their worth as they have continued to work in a near “fail-safe” environment.  This is often seen in power outages occurring in the same metropolitan area not being served by such distribution network configurations.

The combined network transformer market in the US and Canada likely reached/crossed the $100 Million level  in 2021. The bulk of the market (85-90%) is usually comprised of sales of 3p units.  This estimated market size  seems realistic in light of the annual unit replacement rate (based on a 35-year life expectancy) and moderate levels of net new shipments. We had excellent support from ARC Advisory, which firm partnered with us in undertaking this baseline study.

Next month, our posting will include excerpts from recent studies of distribution line sensors, trends in application of voltage regulation devices, electric vehicle adoption trends and a mid-range outlook for grid modernization programs

 – Chuck Newton

 

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Newton-Evans Research Company’s U.S. Market Overview Series Continues with Nine New Protection and Control Summaries

In the new 2022-2024 Protective Relay series, the authors have assessed the market estimates made by Newton-Evans in other recent reports, both multi-client and commissioned.  In this series we have made specific range estimates for four of the most widely used protective relays, including motor control relays, distribution feeder relays, line differential relays and generator relays.  We have grouped a number of substation relays together as one entity covering relays for busbar, transformers, capacitor bank, switchgear, breaker failure, and other types of transmission line protection relays.

In the recent mid-2022 series of market overviews covering substation automation topics, we estimated the total of digital protective relays shipped to U.S. utility and C&I customers in 2021 to have a value of more than $800 million. When the groupings reported here are summed, the total values of 2021 product shipments concur with the totals for digital relays as reported in the earlier substation automation series. The vast majority of protective relays used by utilities are digital, while solid state units are more frequently used in telecom and motor-related applications and in one-for-one replacement of some electro-mechanical relays.

In addition to digital protective relays, closely related report topics are evaluated in this new series.  Included are individual report summaries on electro-mechanical relays, synchrophasors, drop-in substation control houses, and teleprotection equipment.  In total, Newton-Evans estimates the value of 2021 factory shipments of products covered in this series totals more than $1.1 billion.

Commercial and industrial customers account for about one-third of our total estimate of spending across the nine topics covered in the series.  This significant percentage is primarily due to the large volume of motor protective relays shipments, with the majority of these shipments made to C&I customers rather than to electric utilities.  As more and more distributed energy resources come online with ownership primarily by non-utility entities, there will be more purchase of protection-related products, equipment and services made by C&I customers.  During the 2022-2030 years, Newton-Evans anticipates significantly higher levels of C&I procurements necessitated by the construction of non-utility owned substations, requiring outlays for a variety of protective relays, drop-in control houses and teleprotection equipment.  Interested readers can view the product offering here: https://www.newton-evans.com/product/overview-of-the-2022-2024-u-s-transmission-and-distribution-equipment-market-protective-relay-series/.   See the following chart containing two overviews of our findings.

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GE-PROLEC + SPX Transformer Solutions (Waukesha) – A Rising Global Powerhouse for Power Transformers

With the early October 2021 completion of the GE-PROLEC acquisition of SPX Transformer Solutions, the transformer manufacturing industry is again itself transformed a bit.  With this acquisition the combined GE-PROLEC venture now takes on a  co-leadership position in the “low power, middle range and higher range segments” of the U.S. power transformer market.

SPX Transformer Solutions has been the U.S. market segment leader in the manufacture and sales of small power, medium power and large power transformers.  GE-PROLEC was already a third-place contender in the U.S. market for medium power transformers, shunt reactors and phase shifting transformers.  Historically, GE has been a dominant supplier of network transformers as well, and remains a segment co-leader.  Neither GE-PROLEC nor SPX Transformer Solutions has been a market leader in the provision of mobile transformers/substations, but other than that particular segment, the combined unit shipments and dollar values likely provides GE-PROLEC a market leading share of at least five segments of the power transformer business.  While GE-PROLEC is a “top five” participant in each of the three major categories of distribution transformers (overhead liquid units, dry transformers and pad mount units), the acquisition of SPX Transformer Solutions has no effect on their standing for distribution transformers.

Transformer Monitoring and Diagnostics:

GE historically has offered a wide range of solutions to monitor and manage critical assets on the electrical grid, detect and diagnose issues and provide expert information and services to customers. GE’s asset monitoring and diagnostics portfolio includes solutions for single- and multi-gas transformer DGA, enhanced transformer solutions and switchgear monitoring, as well as software and services.  GE was early into the transformer DGA monitoring business with its 1999 acquisition of the Montreal-based Syprotec organization.  The company’s efforts in transformer monitoring developments since then have made it a global leader in transformer health monitoring and diagnostics.

Waukesha’s transformer service business has been a mainstay for SPX in years during which equipment sales were flat or down, with the company’s service capabilities and offerings extended to provide service for non-Waukesha power transformers.

Revenue Estimates:

Newton-Evans estimates global revenues for the combined transformer equipment and services operations of the GE-PROLEC plus Waukesha (SPX Transformer Solutions) will exceed $1.5 Billion in 2021.  In the U.S. market, our 2020 estimate for GE transformer equipment sales in the U.S. market stands at $500-$550 million, and for Waukesha transformers our 2020 estimate of U.S. shipments is $300-$350 million out of a reported total of $427 Million in power transformer sales.

Combined GE-PROLEC and Waukesha transformer-related services and M&D device sales revenues in the U.S. are likely to reach $200 Million or more, with multiple regional service facilities operated by the combined business units.

Some History on GE’s Rise in the Power Transformer World Market

Back in 2014, during the time of GE’s acquisition of Alstom Grid, the latter firm was number three in the world in terms of large power transformer market share and assets, operating 13 plants with an annual production capacity of more than 130 MVA. GE Prolec was already a major North American market force with about a 14% share of the U.S. market.

At that same time in 2014, I had written the following: “Together, this alliance may become number three in the global market for large power transformers behind ABB and Siemens. To do so, the GE-Alstom combine will have to fend off HICO, Hyundai, Toshiba and MEPPI as well as three up-and-coming Chinese manufacturers.”  With additional non-organic revenue additions of nearly $500 Million achievable this year with combined reporting from Waukesha, GE-Prolec will indeed firm up its position as the third leading supplier of power transformers – no longer far behind Siemens Energy and Hitachi-ABB Power Grids.

 Sources: 

(1) Newton-Evans Research Company’s 2021-2023 edition of Market Overview Reports:  Transformer Series-Complete Set

(2) 2020 Annual Report for SPX Corporation.

(3) 2020 Annual Report for General Electric Corporation.

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Estimated U.S. Sales of Power and Distribution Transformers and Related Services Accounted for $4.8 Billion in 2020, Forecast to Increase to $5.0 Billion by 2023.

Newton-Evans Research Publishes 14 Market Snapshot Reports on the Power and Distribution Transformer Industry in the United States.

February 1, 2021.  Ellicott City, Maryland.  The Newton-Evans Research Company has announced publication of a set of 14 U.S. transformer market two-to-four-page summaries.  The new series of market overview reports (executive market summaries) includes supplier listings, representative products, and estimated market size for each topic, vendor market share estimates and market outlook through 2023.   Electric utilities accounted for about 81% of purchases of power transformers and 75% of distribution transformers.  Commercial and industrial end-users accounted for the lion’s share of the dry-type transformer and special purpose transformer markets.

More small-power-to-very-large power transformers now are being manufactured in the U.S. recently, thanks to two key factors including: (1) the U.S. siting of large power transformer production facilities by several manufacturers over the past decade and (2) the mid-year 2020 Executive Order on Securing the United States Bulk Power System (though that EO is currently on hold/under review for 90 days).

The Newton-Evans Power Transformer Market Overview series ($1,250.00) includes U.S. market size, market share estimates and market outlook for these 14 transformer-related product and service categories:  TX01 – Mobile Transformers;  TX02 – Small Power Transformers;  TX03 – Medium Power Transformers;  TX04 – Large Power Transformers;  TX05 – Very Large Power Transformers;  TX06 – Shunt Reactors;  TX07 – Special Transformers (Arc, Furnace);  TX08 – Distribution Transformers (OH, Oil, 5kva+);  TX09 – Distribution Transformers (Dry Type);  TX10 – Distribution Transformers (Pad Mounted);  TX11 – Network Transformers;  TX12- Phase Shifting Transformers; TX13 – Transformer Life Management Services; and  TX14 – Transformer Monitoring & Diagnostics Equipment and Services.

Further information on the 2021-2023 series of U.S. electric power transformer market overview series is available  on the Newton-Evans Research Company website:  https://www.newton-evans.com/our-reports/ for a brochure or to place an order for this new series or many other available T&D related market reports.  This series is only available via online purchase and immediate download.  Individual transformer topical reports are priced at $150 per report, and the entire 14-report series is priced at $1,250.00.  Newton-Evans Research Company, P.O. Box 6512, Ellicott City, Maryland 21042. Phone: 410-465-7316.

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Presenting the 25th Annual ARC Industry Forum Accelerating Digital Transformation in a Post-COVID World February 8-17, 2021 – Online

 

Newton-Evans Research is pleased to offer its hundreds of utility contacts an opportunity to participate in the upcoming ARC Advisory Annual Forum during February 8-17, 2021 with complimentary registration.  Many of the scheduled sessions during this period directly impact IT and OT developments that are being planned or already underway within the electric utility community.  Newton-Evans has long been supportive of technology transfer that can benefit all infrastructure component industries.

 

 

Propelled by recent global health and economic crises, industrial innovation is accelerating.  Leading companies progressed along their digital transformation journey and quickly adapted to the changed business reality.   They supported remote connected workers far earlier than expected, and leveraged advanced technology to support the remaining front-line workers in the plant, in offices and out in the field.  With what they have learned, they are re-thinking how to manage operations using shared data, analytics, distributed work, and digital twins.  Join us to learn from your peers as executives charged with driving transformation are seizing this moment to innovate and deliver real value for both IT and OT applications developments.
    • Cybersecurity and Safety
    • AI and Machine Learning
    • Asset Performance Management
    • Blockchain for Industry
    • Supply Chain Transformation
    • IT/OT/ET Convergence
    • Automation Innovations
    • Industrial IoT Platforms & Edge Devices
    • Digital Twins & Connected Smart Machines
    • Smart Cities Transformation

Digital Transformation Council (End Users Only)

The Digital Transformation Council is the place to Connect, Collaborate, Learn, and Share with peers who are digitizing and transforming their organizations.  DTC is an end user only community; technology suppliers are not allowed to participate.

Need for digital transformation for industrial organizations and cities will continue to accelerate and evolve for some time.  Every organization and municipality will need to innovate, change, and adapt.

So, where to begin? How can you determine which technologies and techniques to consider, which to prioritize, and which to reject?  The answer will certainly be different for each organization, but a good starting point is to understand the critical dimensions of the problem, because this can serve as the basis for planning.  Council members can benefit from access to a community of peers.

Digital Transformation Council Mission

The Digital Transformation Council seeks to enable industry, energy, and public sector professionals driving or impacted by digital transformation to keep abreast of the many emerging technologies and business trends, to learn from others on similar journeys, and to leverage these trends and technologies to achieve transformational growth.

Council members benefit from access to community of peers.  They can tap the latest thinking from thought leaders, download research documents from the Council Library, participate in quarterly web meetings and other events, interact with ARC analysts, and request facilitated meetings with suppliers or other community members

Join us at the 25th Annual ARC Industry Forum to learn more about how digitizing factories, cities, infrastructure and supply chain will benefit technology end users and suppliers alike. Discover what your peers are doing today and what steps they are taking in their respective journeys. Visit ARC Industry Forum for up to date information on the speakers and agenda.

One key session at the ARC Forum Day 5 – Feb 16 at 2:30 pm EST is titled “The Future Electric Grid” – and that panel discussion in itself should make your registration worthwhile.

Learn More about ARC’s Digital Transformation Council.
The 4th Annual Meeting will be held Monday afternoon at the Forum.

Forum Fee

As an electric utility end-user of technology, you are welcome to register as a DTC Member.  DTC is an end-user only community, you are invited to visit ARCweb to learn more about this community. You may unsubscribe from this community at any time.  Please use your business email to receive your complimentary ticket. If for some reason, you can not use your business email to register for this event, please Contact ARC so that we can approve your registration.

ARC Forum main page:  https://www.arcweb.com/events/arc-industry-forum-orland0

ARC Forum Agenda:  https://www.arcweb.com/events/arc-industry-forum-orlando/agenda-2021

ARC Forum Registration:  https://www.arcweb.com/events/arc-industry-forum-orlando#register

 

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Newton-Evans Research Reports Planned for 2021

 

Newton-Evans is planning to publish the following reports during 2021:

First Quarter 2021

U.S. Market Overviews: Power and Distribution Transformer Series:  2021-2023

U.S.Market Overviews:  High Voltage Equipment Series:  2021-2023

Second Quarter 2021

World Market for Substation Automation:  2021-2023 – Four Volume Set of Reports

U.S. Market Overviews: Medium Voltage Equipment: 2021-2023

Third Quarter 2021

U.S. Market Overviews:  Substation Series:  2021-2023

U.S. Market Overviews: Control Systems Series: 2021-2023

Fourth Quarter 2021

World Market for EMS, DMS, SCADA and OMS: 2021-2023 –  Four Volume Set

 

 

 

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Network Transformers – Linchpins for Underground Electricity Distribution Networks

North American Study of Network Transformer Use and Plans in Progress through August 2020.

Preliminary Findings Suggest Increased Use of Network Transformers Likely as Underground Distribution

Increases in  Dense Urban Centers and on Large Commercial and Industrial Campuses

August 18, 2020.   Ellicott City, Maryland.  The Newton-Evans Research Company is conducting a major study of usage trends and plans for network transformers used to supply power to grid-type secondary distribution networks and systems in areas of high load density, typical of large urban areas, and are designed for use in vault type or subway type applications, in scores of cities and some suburban areas  and large C&I campus-like settings across the North American grid.

Network transformers may be oil-type or dry-type units, and of either single-phase or 3-phase design. Underground submersible units being purchased currently are likely to comply with IEEE standards requirements approved in 2016 (C.57.12-24) and for 3-phase units <2500kva (C.57.12-40) as approved in 2017.  Usage of network transformers is limited to underground networks found in major metropolitan areas served by IOUs, large municipal utilities and in a few high-density suburban areas served by distribution cooperatives

Product distribution channels used include purchasing direct from the manufacturer, distributors, and occasionally, manufacturer representatives or sales agents.  Major IOUs serving large cities having underground distribution networks tend to use blanket purchasing arrangements with selected manufacturers.

Most currently installed units across North America utilities are oil type units.  About three-quarters of respondents to date prefer to purchase network transformers paying a higher initial cost and minimal service requirements, while one-quarter prefer a lower initial cost with an ongoing service agreement.

Product safety has been ranked as the most important feature of network transformers among the initial group of respondents, followed closely by operating life expectancy.  Product efficiency of operation and prior field experience with equipment manufacturers were also important among this group.

Significant volume users of network transformers were unanimous in reporting that new underground, submersible transformers must meet current IEEE requirements and all network transformers are expected to comply with IEEE C57.12-40.2017.

When asked to indicate whether network transformers were being used in conjunction with other devices, network protectors and protective relays were especially prominent as noted by respondents.  A few also noted use of surge arresters on the high voltage side of the transformer and some have also reported including network transformers in their utility transformer asset management software.

For utility engineering and operations personnel who may wish to participate in the study, please send an email request to cnewton@newton-evans.com and a survey link will be forwarded.  A report of findings will be shared with participants.  All submissions are held in confidence. Only aggregated information is used in report preparation.  Generous stipends/donations are available. The field work will be completed in August, 2020.

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North American Study of Voltage Regulator Use and Plans Now Underway.

Preliminary Findings Suggest Increased Reliance on VRs Likely Given the Continuing Growth in Use of DERs and PBRs

 

August 4, 2020.   Ellicott City, Maryland.  The Newton-Evans Research Company is conducting a major study of usage, trends and plans for voltage regulators used to assist in maintaining voltage stability and reliability across the North American grid.

While the use of single-phase VRs can be found among all types and sizes of electric utilities across North America, three-phase units tend to be found primarily among larger investor-owned utilities, and among some G&T cooperatives.

The key drivers for using VRs in the distribution grid today are led by the increased requirements for voltage stability and reliability, as reported in the responses from two-thirds of the initial 20 utility participants to date.  Importantly, C&I construction activities, linked with subsequent increases in load/demand, also have been ranked highly as a driver for increased use of VRs.  In addition, the increased implementation of DERs on the grid, a key factor in today’s grid voltage fluctuations, provide yet another key reason for using VRs to help provide grid stabilization.

Additional topics being studied include phase-to-ground voltages used in conjunction with VR; the use of VRs with other voltage improvement devices such as distribution feeder capacitors and substations capacitors; purchasing methods and preferences; installation methods, requirements for unit compliance with the latest IEEE requirements, wish lists for new VR product capabilities and a number of other pertinent topics.

For utility engineering and operations personnel who may wish to participate in the study, please send an email request to cnewton@newton-evans.com and a survey link will be forwarded.  Findings will be shared with participants.  All submissions are held in confidence. Only aggregated information is used in report preparation.

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Initial Thoughts on the Executive Order on Securing the United States Bulk Power System

On May 1, 2020, the President issued an Executive Order that forbids American electric utilities from purchasing (or utilizing) grid-related equipment obtained from countries viewed as adversaries.

There is not a clear definition of “adversary” provided in the executive order at this point in time.  It seems that such a listing must be made public for utilities to know what to do in the coming months.  Neither is there a clear definition of which products and equipment types are included, although common sense suggests that any “smart grid” equipment or device that can communicate externally would or should be closely evaluated.

However, this layman’s interpretation of the order puts the onus of having to identify the source country and component manufacturer for each component in the supply chain, and that is going to be a real challenge for some.  This is because there is an increasingly complex multi-layered array of capital equipment, devices, systems and software in use at hundreds of American electric utilities. The onus will fall to an even greater extent upon the manufacturers and integrators serving the electric utility community.

There is a reasonable requirement for electrical equipment manufacturers to be able to identify the source country of origin (COO) for every component of a smart device – even down to the foundry level in some instances.  This has been true for Milspec-related federal procurement for decades.

Importantly, domestic and international electrical equipment suppliers –both manufacturers and distributors – will now have to provide more depth to their equipment certificates that ensure traceability of origin, including tracing components from trusted sources located in approved countries.

It will come as no surprise that the initial list of “blacklisted” countries will very likely include China, North Korea, Iran and Russia, even though that list has not yet been officially made public.  Fortunately, there is very little use of finished “smart” goods from these countries in operation in the U.S. at this time.

Just as important- or perhaps more so – for software systems as for hard goods and components, it will be critical to identify the specific locations used for developers of source code for all smart grid software modules, programs, apps and packages.

What is quite clear to me is that, in the US, and among Western nations in general, electric utility standards and procurement officials must be prepared to ascertain the sources of already deployed smart devices throughout the electric power grid that could adversely affect electric grid operations at some point in time.  This is in addition to the thousands of smart grid projects now in the planning phases here at home and throughout the free world.

Among the plethora of smart grid devices now in use, the most important to vet will be digital relays – both loose relays and those embedded in generators, transformers, switchgear and other equipment.  Next in importance are the hundreds of thousands of communications-centric transmission and distribution level monitoring and control devices including dynamic line rating devices, line monitors, pole-top RTUs, smart controllers for capacitor banks, voltage regulators, automatic reclosers and sectionalizers.

Smart substation equipment (protective relays, electronic measurement devices, precision time measurement devices, power quality monitors, synchrophasors, et al) is now deployed in a majority of the nation’s 65,000 primary T&D substations.  At the consumer level, smart meters are at the top of the list of devices to be assessed, already deployed by the millions of units, whose component assemblies will likely need to be authenticated.  Digital fault recorders are installed in hundreds of critical manufacturing sites. Motor controls and associated relays are installed in thousands of manufacturing plants and in power generation facilities.

Moving into the sector of distributed energy resources, there are smart devices and attendant communications modules involved in, and embedded with, both wind and solar generation as well as in energy storage.  Wind turbine controls, smart inverters, small secondary substations whose final assembly may occur in the Western nations will have to verify sources of components, motherboards and microchips.

– Chuck Newton

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U.S. Electric Power Utility Capital Investment in Grid Modernization: Effects of COVID-19 Pandemic on Near-Term and Mid-Term Outlook

U.S. Electric Power Utility Capital Investment in Grid Modernization:  Effects of COVID-19 Pandemic on Near-Term and Mid-Term Outlook

Interim Report By Charles Newton, Newton-Evans Research Company

This article has been developed based on findings from surveys completed by officials from 22 U.S. electric utilities comprising about 10% of served end-use customers.  To date, the mix of participating utilities includes several IOUs, along with public power utilities and electric cooperatives.

The study is being undertaken to determine the effects of the COVID-19 pandemic on utility grid modernization plans involving capital expenditures.  Newton-Evans has requested the participation of major and mid-size American electric utilities in an attempt to gauge whether or not CAPEX investments will continue to be made as planned earlier, and whether grid modernization projects will continue as scheduled or will likely be deferred for some time.

Figure 1 indicates that nearly one-half (48%) of the surveyed utilities continue to have plans to launch new smart grid projects either in 2020 or in 2021.

Figure 1.

 

Continue reading U.S. Electric Power Utility Capital Investment in Grid Modernization: Effects of COVID-19 Pandemic on Near-Term and Mid-Term Outlook

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CAPEX Outlook Survey for America’s Electric Power Utilities

If you have insights into your utility’s plans for its near-term CAPEX planning affecting grid modernization projects, we request your help. . Newton-Evans will value your participation in our current study of the capital spending outlook for the nation’s electric utilities in light of the current pandemic.  Newton-Evans will retain your observations in confidence, and will provide you with a complimentary 40-page report of findings gathered from among electric power industry officials located throughout the United States.  The secure online survey is located here: https://www.surveymonkey.com/r/ElectricUtilCAPEXsurvey

Some reasons to participate include:

  • Help industry manufacturers, T&D consultants and systems integration firms prepare to meet the nation’s electric utility demand for equipment and systems during late 2020 and 2021.
  • Provide fellow utility planners to better understand specific grid modernization activities that IOUs, public power utilities and cooperatives are preparing to undertake.
  • Keep up with industry trends by having your own copy of the highly regarded Newton-Evans’ CAPEX report to share with management in mid-May.

A special “thank you” gift is is also available for participants at the end of the 12-question (largely multiple choice) survey.  To date, we have well-thought-out responses in hand from major IOUs, public utilities and electric co-ops.  Looking forward to your survey participation, we thank you kindly for sharing your insights.  We are closing off survey data collection work on Friday, May 15, 2020.

 

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Wide Variations in Networking Technologies Used for Substation Communications Noted

November 8, 2019.  Ellicott City, Maryland.  With nearly 100 officials from 30 countries participating in the 2019 Newton-Evans study of trends in protection and control practices, there were some wide variations noted in the use of networking technologies across the world.

Among 55 North American utility respondents, the most prevalent networking technologies in use during 2019 included SONET/SDH (40%), T1/E1 (33%) and a mix of T1/E1, SONET and packet-based (33%). This seems to imply that SONET is the leading technology among the sample. However, the two networking technologies to watch out for in the next 4 years are IP/MPLS and SDN; 18% plan to use IP/MPLS and 15% plan to use SDN by 2022.

The most prevalent networking technologies used in 2019 among the 42 international utility survey participants included SONET/SDH (31%), Industrial Carrier Ethernet (29%) and IP/MPLS (26%). Based on the survey sample, the leading technologies planned for development by 2020 include MPLS-TP (29%) and SD-WAN (24%).

The Worldwide Study of the Protective Relay Marketplace in Electric Utilities: 2019-2022 measures current market sizes and contains projections on a world region basis for the next few years. More than 35 topics are covered in the utility survey portion of this study with participation from nearly 100 utility P&C officials from countries around the world.  The complete four-volume study of protection and control practices and trends is available from Newton-Evans Research Company.  Details are available at https://www.newton-evans.com/product/the-worldwide-study-of-the-protective-relay-marketplace-in-electric-utilities-2019-2022/ .

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Full Plate of Research Projects Underway and Planned at Newton-Evans

As of early April, much of the 2013 T&D research work already completed or now underway for clients has once again centered on fundamentals required for a more resilient power grid— that is, on “infrastructure building blocks” rather than on pure automation or IT.

While many observers continue to overlook the critical role of “widgets” — basic T&D grid components – – – that have themselves benefited from technical advances over the past decade, our research programs have included a number of studies of these components.  During the first quarter of 2013, we have come to understand that more reliable and greener components available in the newest generation of core grid products are indeed making headway in the North American Grid and throughout the world.

Currently, Newton-Evans staff is fully engaged in client studies researching the emerging roles being played by such basic grid components as power fuses, capacitor bank switches, and even the various improvements in transformer oils being used in the millions of power and distribution transformer installations in North America.  We are about to begin a private study of high voltage circuit breaker trends.

We have not overlooked “smart grid” developments, of course, being the earliest industry marketing research firm to study T&D control systems . . . beginning in 1981.  We have recently released the four volume 2013-2015 edition of the World Market Outlook for EMS, SCADA, DMS and OMS Systems.  For another private client we have already completed a detailed year-by-year history and eight year outlook for distribution automation in North America.

Another first quarter client study provided a major power utility client with the ability to measure the opinions, attitudes and experiences of other electric utility operations officials regarding the pros and cons of alternative data communications infrastructure choices for operational data acquisition. These report findings enabled our client to make an educated decision about how to proceed with its own communications infrastructure upgrades.

The findings presented in the project report were based on a survey sent out to large electric utilities around the world. Utility officials involved in communications network planning or oversight from more than 15 countries responded to the survey. While not all participating utilities operated control systems that are configured with multiple control centers, survey participation and informative feedback was welcomed from everyone.

Illustrative diagrams were included throughout the survey to guide respondents into thinking about four specific network communications scenarios being considered by the client utility. After being presented with the diagrams and descriptions, survey respondents were asked a series of questions including, “What scenario do you think will offer the best opportunity to accomplish the following:”

  • transition easily to an IP data infrastructure with better cost control and reduced latency
  • transition easily to a better data acquisition infrastructure using synchrophasors (PMUs)
  • easily update data points over the network & synchronize the updates with other systems

In early June, one of our clients will be hosting an exclusive afternoon reception and discussions of advanced cyber security and related compliance topics, with speakers from NIST and ENERNEX among others.  Newton-Evans will soon be sending out invitations to selected utility officials from the mid-Atlantic area.  Qualified senior utility officials, who may be interested in learning more about defense-in-depth file transfer techniques between various operational systems and multiple enterprise systems, can contact us for an invitation to attend this small group event which will be held in suburban D.C.  The seating for this event is limited; there is no cost for attendees (other than transportation).

This event promises to be another great way to learn more about the implications of the new 2013 cyber security executive order for critical infrastructure, as well as receiving updates to NERC compliance topics, and how advanced cyber technology developments will transfer from one usage sector to the electric power industry to secure file transfers between operational control systems and IT systems.

During the summer months, Newton-Evans will be “going global” once again with its fifth edition of the CAPEX/OPEX outlook among the world’s electric power utility community.  Concurrently, we expect to be underway with a major update to our historical compilations of distribution automation developments and trends.

Newton-Evans’ CEO, Chuck Newton, has been selected by Energy Central to serve as the Operations Track Chair for this autumn’s KNOWLEDGE 2013 Conference, scheduled for November 4-6, 2013 at the exclusive Broadmoor Hotel and Resort in Colorado.  We are looking for a few additional senior level Operations/Smart Grid people to serve as program committee members.  The KNOWLEDGE Conference is known for its attractiveness to C-Level executives and other senior managers who are afforded the opportunity to have open discussions and dialogue with peers on IT and CIS topics in a relaxed setting.  We hope to make the Operations track a vital new component of this exclusive conference.

Finally, during the first quarter, Newton-Evans contributed articles to the following publications:

Intelligent Utility (March 13, 2013 edition) “Current, Planned Global Deployment of Analytics Capabilities”

Utility Horizons Quarterly (April, 2013 edition) “Usage Patterns and Trends in Electric Utility Automation”

Transmission & Distributions WORLD (May 2013 edition) “Special Supplement Communications: “Assessment and Outlook for Telecommunications Networks and Protocols in the World’s Electric Power Utilities”

In addition, our latest global control systems studies received coverage on a number of financial news sites around the world as well as in the following industry publications:

Transmission and Distribution World – Online – Feb 20, 2013
“Global Spending for Power Delivery Control Systems for 2012-2015 Likely to Exceed $5.5 Billion” http://tdworld.com/smart_utility/newton-evans-delivery-study-0213/#ixzz2LT9GejmD

Renew Grid – February 19, 2013
“North American Utilities Lagging On Standards And Best Practices”
http://www.renew-grid.com/e107_plugins/content/content.php?content.9586#.USUiB1f_qsk

Smart Grid News – February 15, 2013
“Study reveals U.S. utilities falling behind in adoption of essential best practices”
http://www.smartgridnews.com/artman/publish/Technologies_Standards/Study-reveals-U-S-utilities-falling-behind-in-adoption-of-essential-best-practices-5517.html/?fpt#.USUhWlf_qsk

PowerGrid International, January, 2013
Newton-Evans:  EMS, SCADA, DMS, OMS Likely to See Much Growth Through 2015″
Print Magazine article (page 20)

 

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Global Spending for Power Delivery Control Systems for 2012-2015 Likely to Exceed $5.5 Billion . . . If Economic Outlook Strengthens, Market Could Reach $6.5 Billion

Standards Compliance for Many Systems Components Important Internationally while Surprisingly High Level of Interest in NERC CIP Compliance Reported From Outside of North America

 

February 12, 2013.  Ellicott City, Maryland.  The Newton-Evans Research Company has released its 2013 edition of a four volume study of EMS, SCADA, DMS and OMS usage patterns in the world’s electric power utilities.  This release marks the tenth such research program in this series completed since 1984.

Newton-Evans staff conducted surveys and interviews with more than 150 utilities in 37 countries.  These included many of the TOP 100 utilities in the world.  Among the observations gleaned from interviews and surveys with these utilities, along with views from control systems integrators and power delivery consultants are these:

Rationale for Increased Spending on Control Systems:  A number of factors were cited by participants as the basis to support the increased levels of systems augmentation, upgrades and replacements over the next 36 months including the need for new applications to improve operator visualization and situational awareness; adding redundancy to communications pathing; improving cyber defenses; complying with new regulatory mandates; and in some instances, a desire to combine two or more systems onto common platforms.

Differences in International and North American perspectives and approaches to Standards for control systems:  The role of international standards is more important to utilities outside of North America than to domestic utilities.  While IEC standards compliance dominates systems procurements and communications approaches internationally, in North America the roles of IEEE, ANSI, NEMA and de facto standards play a much more important role. Forty percent of international respondents indicated having a requirement for OPC (Open Platform Communications) compared with only 27% of North American replies.  Similarly SOA (Service Oriented Architecture) was viewed as being much more important internationally than was reported by North American respondents. Two-thirds of international utilities and 19% of North American utilities reported interest in using CIM standards for model maintenance related to distribution circuit design transfers from GIS (Geographical Information Systems) to DMS.

Similar Levels of Concern with Cyber Security: Eighty percent of North American utility officials and 82% of international utilities cited a need for cyber security features to be designed as an integral part of their control systems, not provided as an “add-on.”   Interestingly, many international utilities are modeling their cyber security mandates for power delivery control systems on North America’s NERC CIPs.  Across the world, several utilities also called for control systems integrators to do more to make NERC (and other) compliance and regulatory reporting easier and more automated.

Third Party Control Center Services:  Consulting services are being used and more likely to be relied upon to assist with expanding NERC CIP compliance issues, for the conduct of vulnerability assessments and for consulting on smart grid topics.  In addition, several comments were directed toward the increased reliance on third party services to assist utilities as they cope with workforce retirements in their operational control centers.

Role of Operational Analytics:  Noticeable differences in current and planned usage of operational analytics were found for asset analytics, DMS analytics (load and voltage balancing et al) and customer analytics.  Each of these are now being used (or soon will be) more widely internationally than in North American utilities.  OMS analytics (e.g., fault location) are of similar levels of usage and plans among both groups.

The four volume study includes separate reports on (1) North America with details by type of utility, (2) International community with detailed findings by world region; (3) Profiles of leading systems integrators and (4) World regional market outlook for each type of power delivery control systems through 2015.  The complete set of reports is available for $7,500.00, and individual reports are also available for online ordering.

Further information on this new series entitled The World Market Study of SCADA, Energy Management Systems, Distribution Management Systems and Outage Management Systems in Electric Utilities:  2013-2015 is available from Newton-Evans Research Company, 10176 Baltimore National Pike, Suite 204, Ellicott City, Maryland 21042. Phone: 410-465-7316 or visit us at www.newton-evans.com  to order this series or any of more than 100 related reports. Chuck Newton can be reached at cnewton@newton-evans.com.

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Release of North American 2013-2015 EMS, SCADA, DMS and OMS Report – Now Available for Secure Online Purchase and Download!

EMS, SCADA, DMS and OMS Systems to be Significantly Upgraded or Replaced to Meet New Regulations and to Provide Improved Situational Awareness and Visualization Tools for Systems Operators

Role of Operational Analytics for Outage Management Growing Rapidly in Attempts to Improve Reliability and Minimize Outage Duration and Frequency

January 25, 2013.  Ellicott City, Maryland.  The Newton-Evans Research Company has released highlights of findings from its newly published study of EMS, SCADA, DMS and OMS usage patterns in North American electric power utilities, one of four component reports of the company’s 2013 global market assessment series on power delivery operational control systems.

Among the observations gleaned from interviews and surveys with more than 110 participants from a wide range of participating U.S. and Canadian electric utilities, are the following:

  • Plans call for upgrades or retrofits to EMS (energy management systems) and SCADA (supervisory control and data acquisition) systems among a large percentage of these utilities.  Related industry expenditures will likely increase by more than 25% over the next 24 months.
  • Plans for procurements of new DMS (distribution management systems) and OMS (Outage management systems) are significant, with more than one quarter planning to purchase a new or replacement DMS and nearly one-in-five planning OMS procurements.
  • Eighty percent of utility officials cited a need for cyber security features to be designed as an integral part of their control systems, not provided as an “add-on.”  Most officials also called for control systems integrators to do more to make NERC compliance and regulatory reporting easier and more automated.
  • Third party services are being used and relied upon to assist with NERC CIP compliance issues, for the conduct of vulnerability assessments and for consulting on smart grid topics.
  • DNP 3 continues to be the most prevalent operational data communications protocol throughout North American electric power utilities.  Plans call for continuing the use of DNP 3 for the foreseeable future, among the majority of these utilities.   Increased use of IEC 61850 for intra-substation communications has been reported in newly constructed transmission substations.

The North American report is one of four volumes of study completed for the company’s fourteenth bi-annual series of EMS, SCADA and DMS studies published by Newton-Evans Research since 1984.

Further information on this new series entitled The World Market Study of SCADA, Energy Management Systems and Distribution Management Systems in Electric Utilities:  2013-2015 is available from Newton-Evans Research Company, 10176 Baltimore National Pike, Suite 204, Ellicott City, Maryland 21042. Phone: 410-465-7316 or visit us at www.newton-evans.com  or to order any of more than 100 related reports.  For readers interested in purchasing this new series please call or email the company for special introductory pricing. Chuck Newton can be reached at cnewton@newton-evans.com.