Page 120 – RTO Insider

May 8, 2025May 13, 2025

California, Other States Sue Trump Administration over Halting EV Charger Funds

A coalition of 17 states has filed a federal suit contending that President Donald Trump’s administration is unlawfully withholding billions of dollars in congressionally approved funds meant for the expansion of electric vehicle charging infrastructure.

Led by attorneys general from California, Washington and Colorado, the states claim the U.S. Department of Transportation’s Federal Highway Administration (FHWA) — acting under an executive order issued by Trump on his first day in office — is withholding $5 billion in funding for EV charging infrastructure “in diametric opposition to statutory mandate,” according to the complaint filed with the U.S. District Court in Seattle.

The states seek a preliminary injunction to stop FHWA from withholding the funds and a court order declaring their actions unlawful.

“When America retreats, China wins. President Trump’s illegal action withholding funds for electric vehicle infrastructure is yet another Trump gift to China — ceding American innovation and killing thousands of jobs,” California Gov. Gavin Newsom said in a statement announcing the suit. “Instead of hawking Teslas on the White House lawn, President Trump could actually help Elon — and the nation — by following the law and releasing this bipartisan funding.”

Congress approved the funding under the bipartisan Infrastructure Investment and Jobs Act of 2021. But following Trump’s Jan. 20 executive order called Unleashing American Energy, the FHWA has refused to comply with its obligations to distribute the money to states and has instead withheld the money, the complaint alleges. (See Trump Will Need More than Orders to Meet Rising Demand.)

The states argue the federal government’s actions hinder their EV efforts, saying, “The harms to plaintiff states will continue and become increasingly damaging if unabated.”

“Plaintiff states each have invested in programs to encourage adoption of EVs as a means of reducing smog, air toxics and other harmful pollution from combustion engine vehicle emissions, which cause grave health problems such as cancer and asthma and [contribute] to the devastating effects of climate change in these states,” the suit states.

California accounts for more than 30% of all zero-emission vehicles sold in the U.S., and the FHWA’s actions could cost the state more than $300 million, risk thousands of jobs and thwart the tech industry, according to a statement.

Under the executive order, Trump directed all agencies to pause funding appropriated through the Infrastructure Investment and Jobs Act, including money for EV infrastructure. Specifically, the order aims to eliminate the EV “mandate” and the “Green New Deal” in an effort to “promote true consumer choice” and get rid of “unfair subsidies and other ill-conceived government-imposed market distortions that favor EVs over other technologies and effectively mandate their purchase by individuals,” the order states.

However, the states claim in the suit that “agencies have no authority to rescind or revise statutes, or to withhold funds duly appropriated by Congress based on the president’s disagreement with the policies and priorities of Congress.”

The directive was one of several Trump issued on his first day in office this January, which also included one addressing an “energy emergency.”

The suit follows a similar complaint filed May 5 by a group of 18 Democratic state attorneys over Trump’s decision to halt wind energy projects’ federal approvals. (See State Attorneys General Sue Trump for Halting Wind Approvals.)

The complainants in that lawsuit include states that were allegedly banking on major offshore wind projects that have been interrupted, such as New Jersey and New York, as well as many impacted by the order’s impact on onshore wind, such as California and New Mexico.

May 8, 2025May 13, 2025

DOJ Seeks PJM Market Data for Review of Constellation-Calpine Merger

The U.S. Department of Justice’s Antitrust Division is looking into Constellation Energy’s proposed purchase of Calpine, sending an information request to PJM for market data by May 30 as part of its review.

“The Department of Justice request of PJM is not unusual for a transaction like Constellation’s acquisition of Calpine,” Constellation said in a statement. “We proposed a robust plan for satisfying the Department of Justice’s review of the transaction, and we are confident that our filing will be approved in a timely manner. Once approved, Constellation will be even better positioned to deliver reliable and affordable energy to our customers from coast to coast.”

The proposed merger is the largest in years among independent power producers, and while the two firms have operations across the country, they overlap most in PJM, where potential market power issues have dominated the debate in FERC’s docket for the deal (EC25-43). (See Constellation-Calpine Merger Draws Protests over Market Power Concerns in PJM.)

FERC filed a notice on April 14 seeking comment from parties in the docket on proposed communications between its staff and DOJ’s Antitrust Division while its own review is pending. That was not opposed by either side, though a group of protesters asked FERC to file reports on any communications, while Constellation responded that it has asked for confidential treatment of the commercially sensitive information in the docket.

“The applicants support any interagency communication that will lead to a more efficient review and approval of the application,” Constellation told FERC.

DOJ’s request to PJM seeks a broad range of market data since Jan. 1, 2023, including details on every generator in the market and all of the participants in auctions for energy, capacity and financial transmission rights. It asks for details on all generators’ bids into PJM markets, any outages and the resulting locational marginal prices.

The request also seeks information on net flows over transmission lines for the real-time and day-ahead markets and the transfer capabilities of the lines PJM manages, including warning levels and transfer limits.

DOJ also wants details on all imports and exports, including the entities behind them and their contract path. It also asked for transfer capabilities between PJM and its neighboring systems on an hourly basis.

The request asks for every time the three-pivotal-supplier test was applied and led to mitigation of generators in the energy markets. It seeks breakdowns by year for how many hours specific generators had their offers mitigated.

DOJ also wants information on the capacity market dating back to the 2024/25 auction, held in 2022, including every local delivery area’s demand curves, details on every generator’s offer into the market and details on generators using the fixed resource requirement alternative.

Finally, the department is seeking details on the entire market’s portfolio of FTRs and auction revenue rights since Jan 1, 2023.

May 8, 2025May 9, 2025

MISO Prepping for Likely 123-GW Summer 2025 Peak

MISO cautioned it likely is in for heat waves and drought this summer with a slight chance it navigates a 130-GW peak in July.

The RTO expects a coincident summertime peak of 122.6 GW, exactly the same as for July 2024. However, based on its load-serving entities’ noncoincident peak forecasts, MISO reported load could drift up to 130 GW in July, a high never seen in the footprint.

In MISO, noncoincident peak forecasts represent the monthly peak load submitted by LSEs; coincident peak forecasts, on the other hand, are adjusted relative to the RTO’s seasonal peaks.

According to LSEs’ noncoincident peak forecasts, MISO could contend with a 127.6-GW peak even in August.

MISO’s all-time summer peak of 127 GW occurred July 20, 2011. Last summer, it also warned it might eclipse that record but rounded out the season with a 122-GW peak in late August. (See MISO: Hurricanes, Heat Wave Noteworthy Against Relatively Peaceful Summer and MISO Braces for Hot Summer, Potential 130-GW Peak.)

During a May 8 summer readiness workshop with stakeholders, MISO noted it will have more capacity than absolutely necessary when its planning year begins June 1.

The grid operator set an initial planning reserve margin requirement of 135.2 GW for summer and ended up clearing slightly over 137.5 GW because of its sloped demand curve in April’s capacity auction, the first time the curve was used. It is meant to procure more capacity than strictly necessary to meet MISO’s one-day-in-10-years loss-of-load standard. (See MISO Summer Capacity Prices Shoot to $666.50 in 2025/26 Auction.)

MISO’s total cleared capacity includes 124.2 GW of traditional generation and 13.3 GW of load-modifying resources, which include demand response, behind-the-meter generation and energy efficiency. The RTO must declare an emergency to access its LMRs. Even if MISO realizes its most likely outcome of a 123-GW peak, the demand will require nearly all of its nonemergency resources.

When asked by stakeholders whether MISO could place a probability on entering emergency procedures, resource adequacy engineer John DiBasilio pointed out that it “cleared more resources than usual” for the 2025/26 planning year and said those resources are under an obligation to offer.

“You are gaining a mandate on some additional resources to be available in the market,” DiBasilio told stakeholders. He declined to guess the likelihood of MISO declaring an emergency.

The RTO said its 13-GW solar fleet, which has more than doubled in size since last summer, also should help. MISO meteorologist Adam Simkowski said it expects to have nearly 15 GW in solar capacity by July, which will translate to an average 9-GW daytime high. However, Simkowski warned that solar output is more challenging to forecast minutes ahead in the real-time market than wind generation, which has more predictable forecasts.

A hypothetical August evening peak transformed by 15 GW of solar generation | MISO

Simkowski said by August, solar contributions should be consequential enough to shave evening peaks and delay usual net peak loads by two to three hours. Because solar output tapers in the evening, MISO will have greater ramping needs, “a relatively new phenomenon” it must contend with, Simkowski said. The RTO said it plans to introduce dynamic reserve requirements that can be set to high, medium or low based on forecasts and weekday versus weekend use patterns.

MISO previously said it hopes to use dynamic reserves by the beginning of 2026. The Independent Market Monitor has warned that ramping needs beyond 10 GW are becoming increasingly common in the footprint and presenting challenges in the control room. (See MISO IMM Warns of Operational Difficulties with Growing Solar Fleet.)

Heat and Drought

Simkowski and fellow meteorologist Brett Edwards said they expect temperatures to trend above normal in summer, with the potential for drought over the Central U.S. to exacerbate heat waves in MISO.

They said MISO South, especially areas along the Gulf Coast, should experience more normal precipitation patterns.

The RTO said five historical years (2012, 2017, 2018, 2021 and 2022) provide the best reference for what is likely to happen. It said all analog years had summers in which load topped 115 GW systemwide, with 2012’s persistent heat and extreme drought delivering load that exceeded 120 GW for multiple days.

Edwards said the footprint might be in for a repeat of summer 2012, where load and heat were high.

MISO said over summer 2024, temperatures lined up with historical averages, and only two days in late August exceeded a 90-degree Fahrenheit systemwide temperature. The RTO is not expecting such tame temperatures this year.

The 2025 outlook lines up with the National Oceanic and Atmospheric Administration, which has called for above-normal temperatures over the whole of the continental U.S. and below-normal rainfall across most of the MISO footprint.

Finally, MISO said it anticipates a normal to slightly busier-than-usual hurricane season in the Atlantic Ocean, with an early start time similar to 2024 because of warm ocean waters in the Caribbean.

May 7, 2025

BPA’s Tx Planning Pause Prompts Talk of New RTO, Stricter TSR Requirements

Following the Bonneville Power Administration’s pause on certain transmission planning processes, the agency’s customers say it might be time to consider creating a regional transmission organization or imposing stricter requirements to tackle the “exponential growth” of transmission service requests.

BPA heard from several customers and industry stakeholders during a May 6 workshop, including Seattle City Light, NewSun Energy, Portland General Electric (PGE), Northwest & Intermountain Power Producers Coalition (NIPPC), Renewable Northwest, Northwest Requirements Utilities and Western Public Agencies Group.

The agency hosted the workshop after it issued a pause in February to consider new “reforms” in light of “exponential growth” of transmission service requests (TSRs). BPA’s 2025 transmission cluster study includes over 65 GW of TSRs, compared with 5.9 GW in the 2021 study. The requests exceed the total regional load projected for the Pacific Northwest in 2034, according to the agency. (See BPA Halts Some Tx Planning Processes Amid Service Requests.)

After it issued the pause, BPA started soliciting stakeholder comments on how the agency can improve the transmission queue and deliver on its goal to go from transmission customer request to service in five to six years.

To meet that goal, BPA and power entities in the West must explore a range of possible approaches, even some controversial ones like creating an RTO, Michael Watkins, policy adviser at Seattle City Light, said during the workshop.

“Is it time for the West to finally wrap their hands around and accept that maybe we should form a regional transmission organization to bring us all together under one umbrella and actually serve our transmission needs?” Watkins said. “And it might be time to do that, and maybe it’s not, but we should talk about it as part of this process. That’s what we’re suggesting. I know that’s contentious, but I think that ought to be part of the discussion.”

Watkins also said it might be time for the West to consider solutions implemented in the East, like power transfer distribution factor scheduling and compensation change.

Speaking on behalf of NIPPC, Henry Tilghman said he agrees the West should consider an RTO.

“We should also consider moving to a congestion rights or a financial transmission rights model for transmission service,” Tilghman added.

Given BPA’s upcoming decision on whether to join a day-ahead market, “I think considering how we can move to a congestion rights model might be something we want to put into the hopper,” Tilghman said.

Other NIPPC recommendations include identifying reforms that don’t need a tariff change, ensuring interconnection and transmission service requirements are consistent and prioritizing the transition process.

Meanwhile, Laura Green of PGE said the utility supports imposing stricter data exhibit requirements to ensure only feasible TSRs move forward and clear the queue of requests that aren’t ready.

“You need to identify your [point of receipt] and your [point of delivery] and upstream generation resources, which I think we already do today. I think that’s part of the requirements,” Green said. “So it will be interesting to see what additional requirements might be put on customers.”

Jake Stephens, CEO at NewSun Energy, said BPA should think about interim solutions and study “the lower hanging fruit” like already planned upgrades or “simple redirects.”

While BPA’s efforts to address the growth of TSRs are good, the pause has impacted the market and companies that invested in resources in the belief their transmission requests would be studied, Stephens noted.

“Bonneville coming up with an interim way to keep working through that queue, I think is important,” Stephens said. “I think it’s necessary one way or another, because at the end of the day, if everything is studied, the results from all of that are going to be so staggering as to almost be undigestible.”

May 7, 2025May 9, 2025

E-ISAC Reports on Cyber, Physical Threats

The cyber and physical threat landscape facing electric utilities remains “as dynamic and complex as ever,” especially in light of recent “geopolitical and economic developments,” officials from the Electricity Information Sharing and Analysis Center (E-ISAC) told members of NERC’s Board of Trustees.

Speaking at the quarterly open meeting of the board’s Technology and Security Committee on May 7, E-ISAC Vice President of Security Operations and Intelligence Matt Duncan cited recent threat assessments from the U.S. and Canadian governments that found “a growing cast of malicious and unpredictable actors” posing potential dangers to electric reliability. China, Russia, Iran and North Korea continue to represent major cyber threats, with more concern arising from criminals, political activist groups and other non-state actors.

China’s cyber warfare group “remains the dominant threat,” Duncan said, pointing to an assessment from security vendor CrowdStrike that espionage and reconnaissance activities against U.S. financial services, media, manufacturing and industrial organizations by Chinese actors increased 300% in 2024 from the previous year. This indicates that “all of the naming and shaming that has gone on with … U.S. foreign policy has not deterred the adversary from continuing to scan and … preposition in [U.S.] networks.”

Recent years also have seen a rise in malicious cyber activity by “hacktivists,” which Duncan described as a catch-all term for activity by groups not officially affiliated with state actors but associated with various causes, including conflicts between Russia and Ukraine, Israel and Palestine, and India and Pakistan. The last of these conflicts erupted the same week as the TSC meeting and already has seen Pakistani cyber criminals claim to have breached Indian defense systems.

“While they are not as sophisticated or as capable as a nation-state actor or even a criminal gang, they employ a lot of the same tactics and can impact folks’ reputation and cause disturbances to business operations,” Duncan said. “No electric outages have been caused by these groups, but they certainly have caused some website outages and some other, higher-profile events related to websites facing the electricity industry.”

Duncan devoted a significant part of his presentation to reviewing physical threats and the E-ISAC’s response to them. He noted that information sharing across the industry improved significantly in 2024, with utilities voluntarily sharing 45% more physical security incident data with the E-ISAC than in the previous year.

Despite the greater information volume, Duncan emphasized that the number of incidents that affected the grid remained low in 2024. The E-ISAC uses a four-level system for assessing security threat levels: level 0 indicates non-criminal activity; level 1 is criminal activity resulting in no outages; level 2 is criminal activity that results in outages for fewer than 10,000 customers; and level 3 is criminal activity resulting in at least outages for at least 10,000 customers.

The last two categories comprised around 3% of the physical incidents recorded for the entire year, around the average for the past five years. Of these incidents, the four most common types were theft, vandalism, ballistic damage and intrusion, representing 35, 27, 25 and 12%, respectively.

While theft of copper wire is a longstanding problem for electrical facilities, Duncan said the E-ISAC has also seen significant reports of optical fiber being cut. He called this phenomenon “a very concerning development” for both the energy and the telecommunication sectors, because it could lead to loss of communication with control centers.

He added that perpetrators may be motivated not by sabotage but simple greed, because “the coating [on the fiber optic cables] looks very similar to the untrained eye” to that on copper cables. Nevertheless, the E-ISAC continues “to ring the bell with government and our telecommunications partners.”

Duncan also pointed out the significant number of incidents in which the apparent motive was to cause damage, noting that “those are the types of attacks you want to focus a little bit more on, because … somebody was actually trying to cause an impact, and it wasn’t an accident.” He noted that a large amount of violent rhetoric online discusses sabotaging the grid to achieve political gains.

Bluma Sussman, the E-ISAC’s vice president of stakeholder engagement, hinted at the “challenging times” facing U.S.-Canada relations while promising that nothing would change the organization’s engagement with its Canadian partners.

“Our ISAC is not just here for U.S. utilities, but for all of the North American electricity industry, and our partnership with Canadian utility members and government partners is a critical one,” Sussman said. “Our shared commitment to the reliability and security of the North American power grid is paramount, and its foundation lies in these strong relationships.”

May 7, 2025May 9, 2025

Duke Earnings Report Highlights Huge Investments to Meet Load Growth

Duke Energy is seeing demand growth at a level its new CEO, Harry Sideris, has not seen in his 30-year career, and that is leading to massive investments across its utilities over the next decade.

“We are ready to meet the moment with a renewed focus on speed and agility and supported by the same spirit of innovation that has been at the heart of this company for over a century,” Sideris said during a first-quarter earnings call May 6. “As I assume the CEO role during this pivotal point for our company and industry, Duke Energy’s mission remains unchanged: delivering long-term value for shareholders and superior service to our customers and communities by building a smarter energy future.”

To support that new demand, Duke plans to invest $83 billion through 2029 and up to $200 billion cumulatively through 2034.

That spending includes new generation and transmission and increased spending on its existing generation. The utility recently won 20-year license extensions from the Nuclear Regulatory Commission to keep its Oconee Nuclear Station in South Carolina running until midcentury. Sideris said Duke plans to do the same for the rest of its nuclear fleet.

The firm also is investing in uprates at its other generators, which are small at the individual level but add up to 1 GW of new supply across its utilities, Sideris said.

That 1 GW of new supply across its fleet is equal to the amount of load to be served under new contracts it signed with just two large users in April, Sideris said.

The company plans to merge its Duke Energy Carolinas and Duke Energy Progress utilities, which have maintained some corporate separation since it bought Progress Energy in 2012. The firm plans to file applications with North Carolina and South Carolina regulators and FERC in 2025 and hopes to complete the merger by January 2027.

“The proposed merger would create significant customer savings, simplify operations and regulatory processes, and add operational flexibility to our system,” Sideris said.

Duke is seeing growth now, especially in its Southeast utilities and Indiana, but it expects the rate will pick up this decade, CFO Brian Savoy said.

“We continue to expect load growth to accelerate, beginning in 2027 as economic development projects come online. Our economic development pipeline continues to grow and includes advanced manufacturing projects across multiple sectors, as well as data centers,” Savoy said on the earnings call. “We’re streamlining processes across the organization to accelerate projects through the pipeline, which is yielding results.”

Duke is trying to figure out how its plans will be impacted by President Donald Trump’s tariffs, Savoy said.

“It’s important to remember that tariffs primarily affect capital, and the majority of our capital spend is American labor, which is not subject to tariffs,” Savoy said. “We currently estimate the impact of tariffs to be about 1 to 3% of our five-year capital plan, and we are confident in our ability to further minimize the impact, leveraging our size and scale to work with suppliers across our diverse supply chain.”

May 7, 2025May 9, 2025

Wright Defends DOE Budget at House Appropriations Subcommittee

Energy Secretary Chris Wright testified on the Trump administration’s budget request for his department before a House Appropriations subcommittee hearing in which many of the questions were focused on funds already authorized by Congress that his department has delayed.

“This budget will return DOE to its core mission of advancing energy innovation and global competitiveness through research and development,” Wright told the Subcommittee on Energy and Water Development on May 7. “We will invest DOE’s resources in sources and technologies that support affordable, reliable and secure energy and provide a return on investment for the American taxpayers.”

The hearing was scheduled at the same time as other Appropriations subcommittees were reviewing budgets for the departments of Agriculture, the Army, the Treasury and Homeland Security. That schedule led to complaints from Ranking Member Marcy Kaptur (D-Ohio).

“We’re being squished into this tourniquet, and it’s not fair to you, and it’s not fair to the American people, and it’s not fair to members,” Kaptur said. “And I know this chairman didn’t do it, but I don’t like it because we can’t get into the level of detail that we need to do. And it’s all part of this squeeze by the new administration.”

In addition to complaining about the Republican majority’s review of the budget, she also criticized the proposed $20 billion in cuts to DOE’s budget, including 74% of the funding for energy efficiency and renewable energy.

“Since January, the Department of Energy has suspended critical energy programs, canceled executed awards and contracts authorized by this Congress, severely reduced staffing — including removal of the inspector general who tries to go after the crooks — and changed contracting policies,” Kaptur said. “The resulting confusion has disrupted communities, businesses and project developers across our country.”

At her time for questioning, Kaptur asked Wright why he had not responded to letters she and colleagues have sent to him this year asking about reports on paused congressionally approved funding.

“I receive dozens of letters accusing me of things that are reported in headlines, in blog posts and media all over the place, almost all of which are false,” Wright said. “Everyone who’s reached directly out to me, I’ve jumped on the phone with.”

Wright said his department has not paused funding because any project that already was underway has not seen its funding impacted. But it is reviewing other projects that were not underway. Part of that review includes $100 billion in loan commitments the Biden administration pushed out between the 2024 presidential election and President Donald Trump’s inauguration, Wright said.

Rep. Rosa DeLauro (D-Conn.), the ranking member of the Appropriations Committee, said Congress was supposed to receive a detailed spending plan for this fiscal year by the end of April, which did not happen.

“I’ve got a fear that we’re going to lawlessly, illegally try to move these funds and move them elsewhere,” DeLauro said. “But the law of the land is the 2024 enacted budget applied to 2025, so, really we’re going to press on getting that.”

She added that the department has refused to release $67 billion in funding. Wright took issue with her characterization of the issue and, in response to a later question, explained what is going on with that money.

“I’m very cautious about giving answers when I don’t really have an answer,” Wright said. “I’ve assembled a team and a process that’s not political, that’s not focused on buzzwords. It’s just a technology, business and end-market overview of projects. If we invest a lot of money, we want something at the other end that’s going to go forward, that’s going to have customers and off-takers and move on with it.”

The government spends $1.25 for every dollar in taxes it collects, Wright said, so he is on board with Trump’s policies that are meant to bring that spending under control. DOE grew 20% under the Biden administration, and the request would cut its budget to the lowest level since 2017.

Rep. Dan Newhouse (R-Wash.) told Wright he was on board with the administration’s goals to rein in government spending, but he pressed the secretary on staffing cuts at the Bonneville Power Administration that gets no funding from taxpayers. About 200 employees have taken buyouts offered by the Trump administration, and Newhouse worried that low staffing levels could impact the power marketing agency’s operations.

Wright said he and DOE leadership are concerned about BPA and other federal power marketers’ staffing levels as well, saying those 200 employees took an initial offer for early retirement and that staffing already was below target when Trump took office.

“We did a second round that’s been much bigger, but we’ve been specific at saying we can’t have people leave from Bonneville Power and the other power marketing agencies, because I don’t think we have room to reduce head count there anymore,” Wright said.

May 7, 2025May 13, 2025

AEP to Meet Load Growth with More Infrastructure

American Electric Power told analysts during its quarterly earnings call that load growth, driven by commercial customers in its service territory, presents opportunities to invest in “critically needed” infrastructure.

CEO Bill Fehrman said during the May 6 call that commercial load increased 12.3% in the first quarter compared with the same period a year ago. The company has forecast “historic” total retail load growth of 8 to 9% over the next three years, driven by large-load demand in Indiana, Ohio, Oklahoma and Texas.

“This growth is not a show-me story. It is happening,” he said. “As we look ahead, AEP is extremely well-positioned to participate in future growth across our footprint … to support increasing electric demand.”

AEP’s capital plan includes customer commitments for over 20 GW of incremental load by 2030 because of data center demand, reshoring, manufacturing and continued economic development. Fehrman said the company’s investment in its 40,000-mile transmission system, which includes the nation’s largest network of 765- and 345-kV lines, has been a driver behind the growth.

“These ultra high-voltage lines position us exceedingly well in attracting hyperscalers [large data centers] to our system. We need consistent, large-load power,” he said. “New infrastructure will allow us to handle this increased demand.”

AEP said it has secured funding this year through two separate transactions that complete its expected equity needs for its five-year, $54 billion capital growth plan. The company said it could invest an additional $10 billion over the next five years.

This year alone, PJM selected AEP’s Transource Energy joint venture and other collaborating regional utilities to complete $1.7 billion in transmission projects. In Texas, the Public Utility Commission approved AEP Texas to build one of the state’s first 765-kV projects in the state. (See PJM Board Approves $6B in Grid Upgrades and Texas PUC Approves 765-kV Transmission Option for Permian Basin.)

Fehrman said the company has determined the capital plan has about 0.3% direct tariff exposure.

The Columbus, Ohio-based company reported first-quarter earnings of $800 million ($1.50/share), compared with just over $1 billion ($1.91/share) from the same period in 2024. It also reaffirmed its operating earnings guidance of $5.75-$5.95/share and maintained its long-term growth rate target of 6 to 8%.

AEP’s share price closed May 7 at $107.48, up four cents since the earnings release.

May 7, 2025

NYISO Monitor Analyzing Alternative Capacity Market Designs

The NYISO Market Monitoring Unit on May 5 told stakeholders it is independently analyzing the capacity market in parallel with the ISO’s ongoing Capacity Market Structure Review project.

“We want to help with a bit of quantitative modeling to help reason through some of the alternative structure proposals that have come out as part of this process,” said Joe Coscia of Potomac Economics. He said that his presentation to the Installed Capacity Working Group was intended to show his thinking and get feedback on possibilities. “We’ll follow up with a future presentation of results, so no numbers today.”

Coscia said the MMU is attempting to address the specific concerns of stakeholders with the current market. The analysis will address several questions:

- Is there still value in a market designed to attract new entry in an environment where new generation development is driven by state contracts?
- Do uniform net cost of new entry (CONE) demand curves result in “excessive rents” to existing resources?
- Do bifurcated or “retention-driven” capacity markets improve efficiency or reduce costs?

Coscia said the study includes looking at the implications of using marginal capacity accreditation factors (CAFs) rather than average CAFs. This involves studying the calculation of effective load-carrying capacity for resources on the grid. Currently NYISO uses marginal CAFs, which can diminish the value of energy storage as more storage enters the market, according to a Brattle Group analysis.

Stakeholders asked whether the MMU’s analysis would try to account for state reimbursement programs for renewable energy. Coscia said the study will include an assumption that a portion of renewable energy entry into the market would not be driven by capacity prices.

Coscia gave a brief rundown of the MMU’s assumptions:

- state-contracted renewables could meet 70% of load by 2033 and 100% of load by 2040;
- 6 GW of battery storage and 9 GW of offshore wind would be satisfied by state contracts;
- load growth based on the 2025 Gold Book’s forecasts; and
- imperfect market participant foresight in investment and retirement decisions.

These assumptions would underlie different market designs, which would be tested under different “technology scenarios” (i.e., all fossil units retired by 2040, dispatchable renewable energy peakers available, etc.). The goal is to examine how alternative market designs might perform under different future economic and technological conditions, Coscia said.

“What we’re interested in doing is trying to simulate out the implications of what could happen if changes are made to the way that prices and settlements are being determined,” Coscia said. “We have no ability to predict the future about all these market conditions that could be taking place.”

He said this would be a helpful tool for looking at the tradeoffs and benefits of different market structures under different conditions.

Stakeholders also asked whether there would be sensitivities included in the analysis. Coscia said the MMU intended to look at different variations within the assumptions.

NYISO Presents Results of Transmission Congestion Contract Survey

NYISO conducted a poll of current transmission congestion contract market participants to see what the demand for TCCs of various durations in future auctions might be, as well as their preferred structure for this fall’s centralized auction.

Ten market participants responded to the survey. On average, they wanted roughly 22% of system capacity to be available at a one-year duration. The desired capacity for a six-month duration was roughly 44%. Multiple market participants said that they wanted a percentage of the available system capacity to be reserved from the centralized TCC auctions for release in the “balance of period” auctions.

In response to the survey, NYISO proposed an eight-round auction structure. The ISO would offer 20% of system capacity as one-year TCCs across three rounds and 45% of system capacity as six-month TCCs across four rounds. Both of these would be effective Nov 1.

Effective May 1, 2026, NYISO proposes 5% of system capacity be available as one-year TCCs in one auction round. The remaining 35% of the system capacity for the winter 2025/26 capability period was already sold in 2024.

Market participants and transmission owners are encouraged to provide feedback to the ISO.

May 7, 2025

MISO’s AC Rekindles Talk on Gas-Electric Coordination Frustrations

After a hiatus on gas-electric coordination discussions, MISO’s Advisory Committee touched on lingering frustrations in 2025 and potential solutions.

This time, MISO members pointed out that new electric storage could mitigate risk at times when high demand causes the natural gas supply to falter. The Advisory Committee’s roundtable May 7 was one of its periodic “current issues” discussions, with more topics planned in June.

John Wolfram, representing MISO transmission owners, said he expected it would continue to be a challenge to supply gas plants in high demand using a pipeline system that was designed to support heating only. Wolfram said TOs would like to see 24/7 gas operations, especially since scarcity occurs in extreme weather that strikes indiscriminately.

“It always seems like these emergencies occur on a four-day holiday weekend,” Wolfram said.

The Union of Concerned Scientists’ Sam Gomberg said battery storage waiting to interconnect in MISO’s queue could help it navigate gas shortfalls during punishing weather. The queue contains about 60 GW of energy storage.

Gomberg also said more regional and interregional transmission lines could lessen the pressure to perform for MISO’s key natural gas generation and make forced outages during system stress less noticeable.

“These aren’t one-off events anymore,” Gomberg said of extreme weather episodes. “I think MISO should be incorporating these into their long-term planning.”

Xcel Energy’s Susan Rossi, also representing MISO TOs, said a multiday commitment model from MISO could help natural gas resources better prepare.

MISO in 2024 said it wouldn’t entertain a member request to create a multiday fuel purchase requirement for market participants during extreme cold weather. However, the RTO said it likely would create a financial guarantee by the 2025/26 winter for resources that are committed days in advance and have those commitments canceled by MISO. (See MISO Proposes Alternative to Multiday Gas Purchase Requirements.)

Clean Grid Alliance’s David Sapper said while firm fuel procurements and dual-fuel conversions on plants could alleviate some risk, a “less expensive” option could be better unit commitments from the RTO.

Sapper also said battery storage, which could be charged with natural gas generation ahead of time, could help MISO ride out long, stormy weekends when gas becomes scarce.

Sapper said the lack of weekend service “in times of incredibly high need does not square with competitive markets and outcomes.” He said it remains “puzzling” to him that gas trading shuts down without regard to need.

Committee members agreed MISO has been handling fierce winter conditions better than ever. (See MISO: Better Preparations Clinched Winter Storm Operations.) However, some said it’s difficult to separate how much of the improved operations are due to MISO’s better forecasting and data or improved gas-electric coordination.

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