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December 7, 2025

Nonprofits Ask 9th Circ. to Vacate BPA’s ‘Shocking’ Day-ahead Market Decision

The group of nonprofits suing the Bonneville Power Administration in the 9th Circuit Court of Appeals filed its opening brief, saying BPA’s decision to join SPP’s Markets+ instead of CAISO’s Extended Day-Ahead Market “violated clear mandates from Congress.”

The group filed the opening brief Nov. 3, urging the court to vacate BPA’s record of decision to join Markets+. It also asked the court to order the agency to launch an Environmental Impact Statement (EIS) process.

Represented by Earthjustice, the organizations suing BPA include NW Energy Coalition, Idaho Conservation League, Montana Environmental Information Center, Oregon Citizens’ Utility Board and the Sierra Club.

“Bonneville’s failure to comply with the Power Act’s requirement to ensure its policy decision would keep power costs low in the Pacific Northwest while protecting environmental quality, and Bonneville’s decision to ignore its obligations under [National Environmental Policy Act], violated clear mandates from Congress,” the brief states. “Vacatur is the appropriate remedy here.”

On May 9, BPA issued its long-awaited decision to join Markets+ over EDAM. The announcement came after a lengthy debate over which day-ahead market would provide the most benefits to BPA and its customers. (See BPA Chooses Markets+ over EDAM.)

The plaintiffs in the underlying suit filed their claims July 10, alleging the agency failed to factor in environmental impacts and financial considerations in violation of the National Environmental Policy Act, the Pacific Northwest Electric Power Planning and Conservation Act and the Administrative Procedure Act. (See BPA Sued in 9th Circuit over Day-ahead Market Decision.)

‘Fight for It’

The opening brief reiterates many of the allegations in the lawsuit. For example, the plaintiffs claim BPA failed to consider several cost analyses showing the purported benefits of EDAM over Markets+.

The brief cites an analysis by state agencies in Washington and Oregon using BPA’s data that found the agency could have saved its customers $4.4 billion through 2035 by joining EDAM.

Those arguments follow a production cost study by Energy and Environmental Economics (E3) commissioned by BPA in 2024 that showed participation in EDAM under certain scenarios could deliver the agency up to $106 million in greater benefits than Markets+.

BPA also allegedly violated NEPA by failing to conduct an EIS and assess the environmental effects of its day-ahead market choice, according to the plaintiffs.

“It is shocking that the Bonneville Power Administration chose to undermine our grid reliability and forego $4 billion in reduced power costs for the Pacific Northwest region by choosing Markets+,” Jaimini Parekh, senior attorney with Earthjustice, told RTO Insider. “Low-cost, renewable power is available to our region if BPA chooses it, and we will fight for it through this case.”

A BPA spokesperson told RTO Insider the agency does not comment on active litigation. SPP also declined to comment.

However, BPA has argued its day-ahead market process was conducted with significant stakeholder input, noting in its final market decision that other electric utilities weighing which market to join have done so “without public process or transparency.”

As for the production cost studies, the agency has contended those failed to factor in other key issues, like governance. BPA says the SPP market’s governance structure is “superior” to EDAM’s, despite ongoing efforts by the West-Wide Governance Pathways Initiative to relax the state of California’s oversight for CAISO’s EDAM and WEIM.

Several trade organizations have filed motions to intervene in the suit in support of BPA, including SPP, Public Power Council, Alliance of Western Energy Consumers, Pacific Northwest Generating Cooperative and Northwest Requirements Utilities. (See BPA Supported by Trade Orgs in Suit over Day-ahead Market Decision.)

The BPA supporters have also highlighted Markets+’s governance approach and “overall design.”

PPC Director of Market Policy and Grid Strategy Lauren Tenney Denison told RTO Insider the organization “has repeatedly commented that we disagree with the assumption that Markets+ participation will increase power costs in the Northwest.”

Tenney Denison noted E3 has issued an updated analysis that reinforced “PPC’s perspective that there are broad directional benefits from day-ahead market participation, but the analysis falls short of encapsulating the aggregate impacts to preference customers of BPA’s day-ahead market decision.”

“This uncertainty around economic results leads PPC to place a higher importance on other aspects of the decision,” Tenney Denison said. “PPC continues to place significant value on the inclusive stakeholder-driven governance framework in Markets+. The value associated with BPA having a voice in how the market develops and responds to regulatory, legislative and operational needs will likely significantly outweigh the differences in market footprint estimated by production cost studies.”

Stakeholder Forum: Turning Industrial Electrification into a Grid Solution

By Cihang Yuan

Every day, we push the grid harder — and expect it to keep up. Large new loads like data centers are arriving in clusters, EV sales continue climbing, renewables are growing quickly, and transmission and interconnection timelines run long. In fact, by the end of 2024, nearly 2,300 GW of generation and storage were waiting in interconnection queues.

The default solution to these challenges — building our way out of this only with new generation and higher-capacity wires — is expensive and slow. But there’s another critical lever to consider: managing when electricity is used, not just how much.

Industrial electrification can help ease grid pressures when it is designed and meaningfully incentivized for flexibility. When paired with thermal storage, electrified heat allows facilities to draw electricity when it is most cost-effective and clean and deliver heat whenever needed.

Industrial heat pumps add controllability, while targeted process scheduling and onsite resources can further smooth a facility’s net load. Together, these measures can turn portions of new industrial electrification demand into targeted, verifiable relief at the times and locations the grid needs most.

What’s Stressing the Grid

Today’s grid challenges are not just about growth, but about the nature of that growth. Demand is becoming spikier, more concentrated and less predictable.

Cihang Yuan |

Fast, lumpy load growth: Electricity demand from data centers is surging and is expected to double or even triple by 2028, according to the DOE projection. This growth arrives in large, geographically concentrated blocks, stressing local capacity and pushing resource adequacy to its limits. This dynamic dramatically elevates the value of locational, time-specific flexibility — the exact kind that flexible industrial loads are well positioned to provide.

Supply-side growing pains: As renewable penetration rises, the grid needs immense flexibility to manage steep ramps, absorb midday solar surplus and reduce costly curtailment. Simultaneously, interconnection backlogs are delaying the supply-side resources needed to meet demand. With the median time from a generation project’s grid request to its operation now at five years, demand-side solutions that can be deployed faster no longer are a luxury, but a necessity.

Peak-driven cost pressure: System peaks drive a disproportionate share of grid costs, from capacity procurement to transmission and distribution investments. Even a modest reduction in peak demand through targeted flexibility can yield significant savings.

Why Industrial Load is Different — and Useful

While data centers and EVs represent significant new loads, industrial facilities offer a unique combination of scale, predictability and inherent flexibility that makes them ideal grid partners.

Orchestrating flexibility at scale: A single industrial facility can offer megawatts of verifiable, dispatchable flexibility. This allows utilities to coordinate with a few large counterparties rather than attempting to aggregate thousands of smaller, less predictable residential devices. While data centers offer similar scale, their uptime and latency requirements limit their flexibility. Industrial processes, by contrast, often are better suited for deeper, more dependable demand-side response.

Harnessing intrinsic thermal flexibility: Most industrial processes rely on heat carried in water, steam or storage media. Electrifying heat and adding thermal storage decouple electricity draw from heat delivery. A thermal battery can be charged during low-cost — and usually renewable-abundant — windows while supplying steady 24/7 process heat from stored energy. This powerful load-shifting — further enhanced by controllable industrial heat pumps, hybrid systems and optimized process scheduling — transforms a constant thermal need into a flexible electrical load, well suited for shaving peaks and filling overnight valleys.

Delivering surgical grid support: Flexible industrial load can provide targeted relief exactly where it’s needed, serving as a non-wires alternative to defer or downsize costly grid upgrades. By adjusting demand at specific substations and during critical hours, these facilities can alleviate local congestion, absorb surplus renewable energy that otherwise might be curtailed and improve overall asset utilization.

What it Will Take to Unlock Flexible Industrial Load

Realizing this vision requires a strategic shift in how utilities, regulators and industrial customers collaborate. The following steps are critical:

Illuminate the path with data: Utilities and grid operators must provide more granular, accessible data on system conditions, such as through public hosting capacity maps. This visibility allows industrial customers to identify locations where the grid can accommodate new load and to right-size their investments in on-site storage and flexible equipment.

Foster proactive collaboration: Unlocking industrial flexibility begins with a transparent exchange of information. Utilities should communicate clearly where and when their systems are constrained and define the attributes of the flexibility they value most. In turn, industrial customers should share their electrification road maps and the operational flexibility they realistically can offer. This shared understanding prevents surprises, enables quicker wins and builds a foundation for scaling flexibility over time.

Price flexibility accurately: The value of flexibility must be reflected in the price of electricity. Regulators and utilities should design rate structures that align more closely with the real-time system value of flexibility. Today, most rates smooth out the real cost volatility between off-peak and peak hours. For flexibility to scale, pricing needs to move closer to reflecting real system conditions. This can be achieved through sharper, more granular time-of-use differentials, locational or congestion-based rate adders, or multipart dynamic rates that reflect real-time system needs. When industry sees the true value of shifting its load, it will invest to capture it.

Modernize demand response programs: For decades, industrial customers have been a critical part of demand response. But most existing programs were built for emergency, event-driven curtailments and haven’t kept pace with what newer technologies like thermal storage and flexible heat pumps can offer. Programs should be created or expanded to value load shifting as much as load shedding. By offering simple enrollment and predictable compensation for services like valley filling and peak shaving, utilities can give industrial customers the confidence to invest in the technologies that make their facilities dynamic grid assets.

Turning New Demand into a Grid Asset

Industrial electrification is coming, and how we choose to integrate it will define the American grid for a generation. Treating this new demand as “just more load” risks billions of dollars in avoidable grid upgrades and continued reliance on fossil-fueled peaker plants.

But a better path is available. For the first time, the very technologies driving new demand — smart heat pumps, thermal storage and advanced controls — also are the tools that can help manage it. By embracing this inherent flexibility, we can turn industry from an electricity consumer into one of the grid’s most reliable partners.

Proactive collaboration gives utilities a dynamic lever to manage system stress, offers manufacturers a competitive edge through lower energy costs and cleaner processes, and provides regulators a pathway to a greener grid without increasing energy costs for consumers. The time for collaboration is now.

Cihang Yuan is the World Wildlife Fund’s senior program officer for climate and renewable energy.

FERC Approves $1.25M SERC-Entergy Settlement

Entergy must pay a $1.25 million penalty to SERC Reliability and comply with additional sanctions for an alleged violation of NERC’s reliability standards that put the Eastern Interconnection “at risk of potential voltage collapse, frequency fluctuations and possible blackout, according to a Notice of Penalty approved by FERC on Oct. 30 (NP25-17).

NERC submitted the NOP to FERC on Sept. 30; the commission said it would not further review the settlement, leaving the penalty and sanctions intact. Chair Laura Swett and Commissioner David LaCerte, who were sworn in Oct. 20 and Oct. 27, respectively, did not participate in the decision.

The settlement stemmed from TOP-001-5 (Transmission operations), which SERC alleged Entergy violated in its capacity as a transmission operator. Requirement R1 of the standard mandates that a TOP “act to maintain the reliability of its transmission operator area via its own actions or by issuing operating instructions.”

According to the settlement agreement, Entergy twice failed to appropriately react to alarms; one instance that caused a loss of load for several customers was not discovered until months after it occurred.

The first event that the utility discovered began Jan. 25, 2024, while Entergy was performing maintenance activities at the Willow Glen substation near Baton Rouge, La. These activities caused more than 3,500 alarms to trip at Entergy’s Transmission Control Center, which operators expected.

However, one of the alarms was a priority 1 notifying operators of low battery DC voltage, and TCC staff “mistook that alarm for one of the expected maintenance alarms and cleared it from the active screen without notifying the appropriate field personnel.” TCC operators are required to act within 24 hours of a P1 alarm to ensure the grid is in a safe condition, but Entergy did not take appropriate action until Jan. 29, SERC staff wrote.

On that date, TCC staff noticed that multiple remote terminal units (RTUs) in the area were offline. They dispatched investigators, who reported the issue was caused by low DC voltage at the Willow Glen station. By the following day, all RTUs had returned to service, with Willow Glen restored last.

On Feb. 21, 2024, while performing an extent-of-condition evaluation for the incident, Entergy staff discovered a similar earlier instance that had not been identified. This event occurred Oct. 24, 2023, when the TCC received a P1 alarm from the Sabine substation in Texas warning of loss of potential in the coupling capacitor voltage transformer. TCC staff did not notify field personnel at the time.

Two days later the transformer failed, causing multiple transmission line outages that affected 26 industrial customers. Three of these customers lost a total of 23.7 MW of load, while the others “experienced power quality issues” including voltage sag that caused large motors at eight sites to trip, requiring production equipment to be completely restarted. Process units at 13 sites tripped; another site had to restart its cogenerator; and a steam turbine at the final site tripped after its pumps went offline. Two generators at the nearby Sabine power station also tripped offline.

After the transformer failed, the “system responded as designed,” SERC staff wrote, with breakers opening to place the grid in a safe condition. Outage notifications were sent upon the transformer failure and the breakers tripping.

SERC considered both incidents to be part of the same violation. The regional entity blamed the issue on “ineffective management oversight, an improperly designed alarm program, lack of procedures and inadequate training.”

RE staff wrote the design of the alarm program permitted operators to experience “an exorbitant number of alarms,” receiving more than 100,000 P1 alarms alone per day on average at both the northern and southern TCCs. This constant warning prevents them from maintaining situational awareness, performing real-time assessments, working outages, and answering phone and radio calls without distraction, SERC said.

Entergy also had no written guidance on alarm generation designation, prioritization or review; no formal procedure for TCC alarm management; and no reference documentation for operators to use in day-to-day operations.

TCC operators do learn the process of identifying and addressing the different levels of alarm, SERC staff wrote, but this training only occurs once during an operator’s initial training. Entergy management “recognized the magnitude of alarms was a programmatic weakness and an error-likely scenario and failed to act to resolve the issue,” according to the RE.

SERC assessed the violation as posing “a serious and substantial risk” to grid reliability, saying that by failing to correct a known weakness, the utility had put itself and the entire Eastern Interconnection at risk of voltage collapse, frequency fluctuations and blackouts. The RE considered Entergy management’s “passive acceptance of the high volume of alarms” an aggravating factor in the penalty determination.

In addition to the monetary penalty, Entergy will have to adhere to several conditions as part of the settlement. Among these are the tracking of P1 and P2 alarms received on a monthly basis and how many were ignored, silenced or missed. Entergy must provide quarterly reports on these metrics to SERC and its chief security officer for the next two years, starting the quarter after FERC’s acceptance of the agreement.

Entergy executives must also attend quarterly meetings with SERC leadership to discuss these metrics and any other reliability issues as determined by both parties, and the RE will perform a spot check within one year of FERC’s approval.

CPower’s 2025 VPP Dispatches Already More Than Double 2024 Levels

Rising demand and extreme weather led to a huge spike in dispatches across CPower Energy’s Virtual Power Plant (VPP) portfolio as customers it aggregated delivered 38 GWh of load relief over the first nine months of 2025, more than doubling the total from 2024.

“DR and VPPs are having a bit of a moment in the market,” CPower CEO Michael Smith said in an interview Nov. 3. “They’re extremely important flexibility provided to a market that’s growing in terms of demand, that’s experiencing more severe and more frequent weather incursions, and we continue to be an extremely important part of the energy transition in that regard.”

In 2024, CPower’s aggregated customers delivered just 16 GWh to the grid all year, which means for the first three quarters of 2025, they’ve already provided 137% more. That shows VPPs consistently answer the call for grid support and the resources can be relied on in the future, Smith said.

This summer had extreme heat in June that drove dispatches in PJM and ISO-NE, he added.

“You’re seeing, you know, two phenomena,” Smith said. “More customers seeking to access the opportunity represented by these markets. And … weather driving more dispatch.”

CPower also sees increased interest from large loads like data centers that want to be plugged into the grid quickly. Flexibility is going to be vital for the data center industry in the near term as a major goal for them is speed to market.

“Let’s call it three, five, seven years. Generation and transmission build is not going to catch up to the needs of the grid created by extreme demand growth,” Smith said. “So, we’re going to need the shock absorber provided by demand response and VPP providers.”

Once generation and transmission development catch up to the growth and can serve large loads at peak times without issue, some data centers still will want to earn money.

“Customers have inherent flexibility, and they get paid for it,” Smith said. “I think that continuing to go back to that fundamental principle would dictate that you’re always going to have this be part of the market, even when you do get supply/demand, generation/demand balanced.”

One issue CPower and other aggregators always have to balance is ensuring that customers who provide DR do not get burned out by being called upon constantly to balance the grid.

“We work with all of our customers to ensure that they’re comfortable with the commitment they’re making to an evolving market,” Smith said. “Some customers decide they want to commit less because they think they’re going to get dispatched more.”

Another factor they must compete against is large customers engaging in their own peak shaving to lower their bills, which has been a phenomenon since the markets launched.

“I would say those conversations, particularly after the dispatches of the summer of 2025, are more acute in our business,” Smith said. “But we’re not seeing customers fleeing these markets. Customers are in these markets. They’re participating. They’re getting compensated well for their participation in these markets.”

While large loads are driving changes and dominating the broader power industry’s attention in general, the biggest market potential for demand response remains residential and small commercial customers.

CPower supports a pending complaint from Voltus at FERC, which would allow for statistical modeling of their demand response to be used more widely in PJM due to difficulty in obtaining actual smart-meter data. (See Voltus, Mission:data Seek Changes to PJM Data Requirements for DR.)

The states control the rules around releasing data from smart meters to third parties such as DR/VPP aggregators due in part to concerns around data security, which can be overcome, Smith said.

“That’s traditionally been very hard for state commissions to get their heads around,” he added. “Collectively, think about going back to the opening of the retail power markets and retail energy providers not being able to get that same kind of data. So, we’re having those same discussions again. We’re seeing some movement at the state commission levels, but it’s going to take some time to get that right.”

FERC Approves Incentives, Tariff for SWIP-North

FERC has granted Great Basin Transmission’s request for incentives and a transmission owner tariff for its Southwest Intertie Project-North line — rejecting arguments that the project no longer makes sense with the cancellation of the Lava Ridge wind farm.

In an Oct. 31 order (ER25-2025), FERC accepted Great Basin’s proposed transmission owner tariff and formula rate for the project, also known as SWIP-North.

SWIP-North is a 285-mile, 500-kV line being developed by LS Power subsidiary Great Basin Transmission at an estimated cost of $1 billion. It will run from eastern Nevada near Ely to Idaho Power’s Midpoint Substation near Twin Falls, providing a bi-directional energy pathway between the Desert Southwest and the Pacific Northwest.

Great Basin’s transmission owner tariff includes the terms and conditions to participate as a Participating Transmission Owner (PTO) in CAISO. The PTO model allows lines outside of California to join the ISO while avoiding financial risks. (See CAISO Wins FERC Approval for Subscriber-funded Tx Plan.)

Great Basin said its tariff is consistent with other PTO tariffs on file at FERC, including those of affiliates DesertLink and LS Power Grid California.

FERC also granted Great Basin’s request for several transmission-development incentives.

The abandoned plant incentive will allow the company to recover its costs if the project is abandoned due to events beyond its control.

In addition, the commission granted Great Basin’s request for a regulatory asset incentive, which allows deferred recovery of prudently incurred pre-commercial costs through the creation of a regulatory asset. And FERC approved an RTO adder for SWIP-North, which will take effect when Great Basin joins CAISO and turns over operational control of the transmission line.

FERC Chair Laura Swett and Commissioner David LaCerte did not participate in the decision.

Reducing Congestion Costs

FERC’s approval of the abandoned-plant and regulatory-asset incentives is a reversal from the commission’s previous denial of Great Basin’s request. (See FERC Denies LS Power’s Bid for SWIP-N Incentives.)

In a Feb. 20 order, the commission found that the company failed to meet the criteria of FERC Order 679, which requires transmission incentive applicants to show that a project will ensure reliability or reduce costs associated with transmission congestion.

The incentive request was denied without prejudice. In its new request, filed April 23, Great Basin supplied an economic study by Hitachi Energy that showed annual congestion costs for the California-Oregon Intertie Corridor (COI corridor) would drop by about $38.6 million a year, to $156.7 million, with SWIP-North in place.

In addition, Great Basin argued, SWIP-North would give Idaho Power access to the Desert Southwest market, improving reliability during extreme cold weather events. By alleviating congestion constraints between the Pacific Northwest and Desert Southwest, the project would reduce the cost of delivered power, the company said.

And CAISO identified reliability benefits of the project, including resource diversity and the addition of a parallel path with the COI Corridor. Those could be important factors during wildfires or extreme weather.

A group called Stop Lava Ridge argued that recent policy changes reduce the chances of the development of the 1,000 MW of Idaho wind that Great Basin relies on in its application. The group noted the Department of the Interior’s cancellation Aug. 5 of the 1,000-MW Lava Ridge wind project. (See Interior Reverses Approval of Lava Ridge Wind Project.)

But Great Basin responded that SWIP-North’s congestion relief benefits are not tied to Lava Ridge wind.

“Whether the source is from nuclear generation, gas generation, hydro generation, geothermal generation or other nonwind resources, and regardless of the state of origin (i.e., Idaho, Oregon, Wyoming, Washington, etc.) of such generation, the addition of SWIP-North would still provide COI congestion relief benefits,” Jinxiang Zhu of Hitachi Energy said in a filing.

In fact, SWIP-North would relieve even more congestion without Idaho wind generation, Zhu said, reducing congestion costs by $47.2 million and further reducing the number of COI corridor congestion hours.

NYISO Management Committee Passes Comprehensive Reliability Plan

The NYISO Management Committee voted to approve the ISO’s 2025-2034 Comprehensive Reliability Plan, though stakeholders and the Market Monitoring Unit again voiced concerns with how it is structuring its planning.

The Natural Resources Defense Council voted against the plan at the committee’s meeting Oct. 29, while Energy Spectrum, the New York Utility Intervention Unit, Multiple Intervenors and New York City abstained.

The biennial CRP looks ahead 10 years to plan for long-term reliability. The latest plan did not identify a specific actionable reliability need but said that “New York’s electrical system faces an era of profound reliability challenges” and called for several thousand megawatts of additional dispatchable generation. (See NYISO Reliability Plan Calls for ‘New Dispatchable Generation’.)

It calls for looking at a wider range of scenarios for transmission planning and relying less on emergency measures for maintaining resource adequacy. Ross Altman, senior manager of reliability planning for NYISO, said implementing the plan could require manual and tariff changes.

“You want to consider a range of potential forecasts coupled with your ability to go ahead and procure through solicitation resources to meet whatever potential gap is in necessary resources,” said Howard Fromer, director of regulatory affairs for Bayonne Energy Center. “What do you propose to do about aligning our markets so that they are going out and procuring resources that are consistent with your reliability needs through your planning process?”

“I don’t have anything for you today because this is the beginning of the road,” Altman said. “What we actually plan for requires additional conversations in the next months.”

Altman said staff took Fromer’s point very seriously and that aligning markets with reliability planning was something the ISO was actively working on.

“My expectation is that you would want to conduct the [upcoming] Reliability Needs Assessment [RNA] with the new structure,” said Doreen Saia, chair of the energy and natural resources practice for Greenberg Traurig. She said this would require very fast action from NYISO and its stakeholder committees and asked the ISO to create a public schedule quickly. “Transparency is important. Notice is important.”

Zach Smith, NYISO vice president of system and resource planning, thanked Saia for pointing this out but cautioned that the ISO was not sure that tariff revisions were needed. If they were, the ISO would need to be mindful of the tight timeline to get revisions filed before the next RNA.

“I want to push back on the idea that we can commence the RNA without understanding how NYISO is going to determine actionable reliability,” the NRDC’s Chris Casey said. “The assumption that the ISO is planning to use different scenarios gets colored differently if those scenarios are informational versus actionable.”

“I actually fully agree with you,” Altman replied. He said the broad range of scenarios the ISO had previously shown was intended to illustrate what it had to account for. “The actual implementation of that, and the assumptions that will go into the RNA, will be very detailed.”

Casey pointed to a graph in the CRP that showed the state hitting a 4,000-MW shortfall and compared it to a more detailed slice of the same data. He said the ISO was overemphasizing the worst-case scenarios and that those scenarios did not have a sufficient basis to justify centering them.

Altman said these weren’t actually the worst cases and that staff actually excluded several outliers that assumed nuclear plants would not get relicensed. As the process continued, stakeholder feedback would be used to “find the balance.”

A representative from Earthjustice said that amid all the discussion of schedules and changes to the markets, they had not heard any evidence from NYISO that the changes it was presenting were necessary. They asked if the ISO had called in independent consultants to look at the changes to the reliability planning process to see if they made sense.

“I would strongly encourage the consideration of this before there’s this dramatic shift in the way the markets are planned and the way that reliability planning occurs,” they said.

The MMU said it was concerned that there is a growing gap between planning and the markets.

“We’ve been seeing that open up in the past couple of years, and I think it’s a concern because it’s going to provide the wrong incentive,” said Pallas LeeVanSchaick, vice president of Potomac Economics. He said that gap undermines the market’s ability to maintain reliability. It could also result in the ISO keeping more capacity than is needed to meet the needs of the system.

The CRP now goes before the Board of Directors, which is expected to pass it before the end of November. Discussions over the proposed planning process changes would then begin in December.

N.J. Forum Explores Solutions to Looming Energy Shortfall

FRANKLIN TOWNSHIP, N.J. — New Jersey will need to overcome a raft of permitting, funding and policy issues as it seeks to remake its energy strategy to confront the sudden, data center-fueled rise in energy demand on the horizon, speakers told an energy forum organized by the state’s largest business group.

Perhaps the most urgent need is a clear-eyed look, coupled with some tough decisions, at what energy sources the state is going to pursue, keynote speaker Zenon Christodoulou, a commissioner on the Board of Public Utilities, said at the New Jersey Business & Industry Association’s annual Energy and Environmental Policy Forum, held Oct. 28-29.

As the state emerges from a vigorous, Democratic-led pursuit of offshore wind, Christodoulou warned against accepting the “agnostic” view of energy in which all sources are valid, commonly described as the “all of the above” approach.

“I know it sounds impartial and democratic,” but the word “agnostic” also “conveys a sense of ignorance and lack of knowledge,” and the state needs a more defined strategy, he said.

“We need to take some educated guesses here,” he said. “We need to find the best-of-the-above approach, not an old approach. And while we’re at it, maybe we can look at some below-the-surface approaches, like geothermal and hydrogen.”

The conference took place amid the final stages of the gubernatorial election to pick the successor to Gov. Phil Murphy (D), who aggressively pursued a clean energy strategy, the largest part of which — 11 GW of offshore wind — has largely stalled under unfavorable economic conditions and President Donald Trump’s opposition.

Energy issues have taken center stage in the state in large part from a predicted electricity shortfall and the impact on ratepayers. New Jersey ratepayers’ average electric bill rose 20% in June.

As one of the 13 states served by PJM, New Jersey faces a dramatic surge in demand, mainly because of the expected development of heavy electricity-using data centers. Analysts say the expected shortfall was also triggered by rapid closures of aging fossil fuel plants as new plants, mainly clean, have come online more slowly.

Importer or Exporter?

Former Gov. Chris Christie (R), a keynote speaker at the forum, said the state generated enough electricity that it was exporting power when he handed the reins to Murphy. He blamed the incumbent’s “hyper focus” on clean energy for the state’s current predicament and its swing to become an energy importer, rather than being self-sufficient.

Former New Jersey Gov. Chris Christie | © RTO Insider LLC

“What he’s done is deter any baseload generation, and that begins the part of the problem,” Christie said. He added that the next governor will have to “bite the bullet” and develop natural gas plants.

“Their first step, in my view, if they asked [me], would be to sit down with utilities and say, ‘What do we need to do to get you to open two or three new natural gas generation plants as quickly as possible?’” he said.

New Jersey Rate Counsel Brian O. Lipman | © RTO Insider LLC

But Brian O. Lipman, director of the New Jersey Division of Rate Counsel, told a panel on rates that the state has been a net importer of electricity since 1990, and that’s not a problem.

“We’re not an exporting state,” he said. “The whole point of PJM is that we could bring in cheaper electricity from other states. Generation is expensive to build, and it’s cheaper to build it, quite frankly, in Pennsylvania, in the middle of nowhere, than it is anywhere in New Jersey.

“We can talk about whether we should be an importer, and how much we should be, whether it’s economic to build in New Jersey at this time,” he said. “But the reality is, when it’s economic to build outside the state and bring electricity in, that’s what we should be doing.”

If New Jersey wants to generate its own power, then it needs to streamline and speed up the permitting process, he said. “We can do things with permitting where we can override the NIMBY issues that a lot of these projects are going to have,” he said.

He suggested the state could protect itself from bearing the burden and infrastructure costs of excessive data center demand by requiring such facilities to bring their own generation sources. But he also expressed caution.

“If you legislate too much, the data center is just going to go to another state,” he said. “And if the data center goes to Pennsylvania, we still have the same demand issues that we would have if they were in New Jersey. We just aren’t going to get any of the economic benefits that we would get if they were built in New Jersey.”

Backing Nuclear

With wind and solar largely an afterthought at the forum, the panelists more frequently focused on nuclear and gas to resolve the state’s looming power shortage.

Erick A. Ford, president of the New Jersey Energy Policy Coalition, which advocates for a “balanced” energy strategy, said the state is “uniquely positioned” to lead the move into nuclear, with an experienced workforce and a history of managing nuclear plants, including Public Service Enterprise Group’s three existing facilities in Salem and the now-defunct Oyster Creek plant.

Erick A. Ford​​, New Jersey Energy Policy Coalition | © RTO Insider LLC

Speakers on a panel titled “Nuclear Power – Is it in NJ’s Future?” cited several recent announcements that suggest nuclear power is increasingly viable. They included the U.S. government’s announcement on the same date as the conference that it had forged a partnership with the Canadian owners of Westinghouse Electric to spend at least $80 billion on nuclear reactors. In a separate announcement, NextEra Energy said it plans to restart the 50-year-old Duane Arnold Energy Center. (See related stories, U.S., Westinghouse Partner for $80B in Nuclear Construction and NextEra, Google Announce Nuclear Collaboration.)

New Jersey is home to a 50-acre technology center in Camden, run by Holtec International, which is restarting Michigan’s Palisades nuclear plant and plans to build two small modular reactors beside it. (See Holtec Announces SMR Plans at Palisades Nuclear Plant.)

The company also is decommissioning the Oyster Creek facility. Holtec CEO Krishna Singh told New Jersey legislators in August that the company is looking at whether four of its SMR-300 reactors could be sited in Oyster Creek, generating 1,300 MW of power.

Feasibility Challenges

Whether New Jersey is a contender for future reactors is unclear. The U.S. Nuclear Regulatory Commission in 2016 issued PSEG an early site permit for the Salem site that currently houses the three reactors it operates, but the company has yet to announce any plans for the site.

To host other facilities, the state would have to meet the needs of developers or their clients.

Ray Fakhoury, energy policy manager for Amazon Web Services, told the forum that nuclear projects will be critical to the company’s Net Zero by 2040 plan. Amazon on Oct. 16 outlined plans to build up to 12 SMRs and generate 5 GW of nuclear power by 2039.

From left: Richard Mroz, Archer Public Affairs; Robert DeNight, PSEG; Ray Fakhoury, Amazon; and Patrick O’Brien, Holtec | © RTO Insider LLC

In looking for sites to put a data center served by a nuclear project, the company’s first priority is access to a transmission line to “create the promise that there will be future growth opportunities to that potential area,” he said.

“The challenge is a one-off facility might not be so useful for Amazon because we can’t capture those economies of scale,” he said. In addition, having a site with a pre-application submitted, “early site works being done and permitting kind of being set forward are all really critical to building, and all of that is wrapped up in this nice bundle of policy certainty.”

Other challenges to developing nuclear sites in the state will be finding trained workers and overcoming the lack of a supply chain. On top of those challenges is the fact that nuclear plants take longer and cost more to build than other generating sources and so can’t meet the state’s urgent shorter-term needs.

Yet the NRC has reduced the 5-mile emergency management zone perimeter for nuclear plants, shrinking the footprint needed, which is helpful to densely populated states such as New Jersey. And nuclear plants last much longer than other plants.

Robert DeNight, vice president of nuclear engineering for PSEG, told the forum that the company may seek to extend the life of its three nuclear plants beyond 80 years, well beyond the operating license extensions it requested from the NRC last year. (See PSEG Plans for 80-year Nuclear Generation in NJ.)

“After we get 80 years, we’ll assess from a material standpoint and see if 100 years makes sense,” DeKnight said.

Patrick O’Brien, director of government affairs for Holtec, said, “The reality is you’re going to replace a wind and solar farm two or three times before you get to the end of a nuclear plant.”

“We’re running on average 95% of the time,” he said. “So there’s a lot of benefits there for long-term usage; a lot of energy density on a small piece of property.”

But any project will require investor confidence that it can be completed. And that has been sorely damaged by the Trump administration’s efforts to terminate offshore wind projects heading for completion, forum speakers said.

Matthew Leggett, K&L Gates (left), and Timothy Fox, ClearView Energy Partners | © RTO Insider LLC

“The No. 1 concern is, how do I know three years, four years from now, my project will be safe?” said Matthew Leggett, an energy specialist at law firm K&L Gates. “Whether it’s an oil-and-gas project, a solar project, a wind project, any other kind of project — any multiyear, large, energy infrastructure investment has a question mark because of that uncertainty that’s been created.”

Timothy Fox, managing director at ClearView Energy Partners, added, “Project developers and especially the financiers behind those projects are going to be wary of investing in a capital-intensive industry with such demonstrable high election risk. Because can you really get a project through permitting and fully built in four years?”

Now a Mature Industry, Batteries Face a More Certain Future

AUSTIN, Texas — Reports of the energy storage industry’s demise are greatly exaggerated, experts said during the American Clean Power Association’s annual Energy Storage Summit.

Laura Beane, chair of ACP’s board and CEO of Vestas North America, welcomed attendees to Texas, a state “now increasingly at the forefront of the energy storage future.” She recalled her comments from ACP’s CLEANPOWER conference, held May 19-22 in Phoenix, where she laid out the challenges facing the industry.

“The noise, the shifting policy landscape, the disinformation, the conflicting narratives,” Beane told an estimated 750 attendees during the Oct. 27-29 conference’s opener. “Yes, there’s still a lot of noise. There are regulatory hurdles; there’s a tremendous amount of uncertainty, and we’re working hard every day to cut through that noise, but our job, individually and collectively, every day, is to also drown out the noise.

“When we cut away the distractions, what do we see? We see an industry that, like most mature industries, is driven by demand and supply, and right now, we are standing on the edge of the greatest energy expansion this country has ever seen,” she added. “Energy storage has truly come of age. It’s no longer a concept on the horizon. It’s here. It’s real; it’s essential. It’s technology that no longer relies on positive narratives or temporary incentives. It’s not tethered to the noise and the distraction. It’s standing on its own, driven by market demand, technological innovation and the undeniable need for flexibility and reliability in our grid, and the data certainly backs this up.”

A recent report from BloombergNEF bears this out. (See BNEF Sees Short-term Pain, Longer-term Rebound for Renewables.) The report says the U.S. is expected to add 204 GW over the next decade, a sharp increase from the 31 GW installed through 2024. The projections are 25% higher than those BNEF shared after the One Big Beautiful Bill Act, which slammed wind and solar energy, was signed into law in July.

BNEF’s Isshu Kikuma, one of the report’s authors and a summit panelist, said storage is faring better than renewables because the full value of its tax credits is good through 2033. The credits drop to 75% in 2034 and 50% in 2035.

ACP CEO Jason Grumet followed Beane on the stage and compared storage to a good neighbor or friend.

“Storage is the friend who shows up on moving day with a truck and snacks. Storage is the person who picks you up at the airport at 11:30 at night. Storage is the kid with the color-coded binder with all the deadlines for their college application,” he said. “We are warm. We are relatable.

“But look, 99% of Americans and virtually all policymakers do not know much about storage,” Grumet went on. “We live in a moment where electrons and molecules are seen to have political affiliation, but storage so far is kind of like hanging out in that kind of quiet, independent voice.”

But there are risks for the industry, both foreign and domestic, he said.

“The supply chain is a huge challenge for us. The concentration of critical mineral processing in China is an economic risk,” Grumet said. “The most imminent risk we face domestically is not technology; it’s political uncertainty. We can generate the electrons; we can get power to the people if we allow the market to function. Building massive infrastructure requires a decade of political stability. What we are finding is that in four years, you can mess up the existing pipeline of technology, but you can’t build the next one, and so we have to figure out how to avoid having ideology collide with energy fundamentals.”

Storage Proves Value in ERCOT

ERCOT CEO Pablo Vegas sat down with Grumet for a fireside chat and said that despite meeting near-record summer demand with a fuel mix that includes energy storage and renewables and their resulting low prices, managing the Texas grid is not easy.

“We are special — I will start with that — but it’s a challenge every day. It’s a challenge because things are constantly changing,” Vegas told Grumet.

ERCOT CEO Pablo Vegas | © RTO Insider 

When he was named ERCOT’s CEO in 2022, he said, there was less than 2 GW of storage on the system. “It has doubled every single year that I have been here,” he said, noting the grid operator’s installed storage capacity has now grown to 15 GW. The interconnection queue includes an additional 178 GW of standalone and co-located storage.

“I think batteries are really in the first or second inning there,” Vegas said. “It’s at scale. It’s really become a part of the energy equation, a really important part of it. But it’s early in the process, and I think there’s a huge future ahead of it … as long as we don’t get in the way and trip it along the way.”

He said the biggest risk facing storage is “policy, ideology and differing agendas that don’t embrace the growth environment of the state.”

Texas Public Utility Commission Chair Thomas Gleeson said he runs into the same political headwinds. He said the joke in his office is that when he testifies in legislative hearings, “it seems like the Democrats on the committee agreed with me more than the than the Republicans.”

“I believe batteries are a dispatchable technology,” Gleeson said. “We need more gas plants in the state. I think it would be hard to deny that. But I would say often when posed the question, ‘What do you do with unreliable, intermittent resources?’ And I was quick to tell folks, ‘I don’t believe that they’re unreliable.’ They’re variable, which causes its own kind of challenge. But gas plants break.

“The goal, again, is to have such an expansive portfolio that they all work well together in balance,” Gleeson said. “And so, I do view batteries as dispatchable. I think everyone should.”

Robb: Batteries Help Grid Reliability

NERC CEO Jim Robb agreed with Gleeson, saying his organization has been “really clear” on storage’s reliability contributions to the grid.

Storage “mitigates the variability that you’re always going to have with wind and solar production. Clouds fly over, wind stops for a few minutes, so it helps deal with those issues,” he said.

NERC CEO Jim Robb | © RTO Insider 

Robb said the bigger issue comes during the late afternoons, when solar production begins to ramp down. ERCOT credits storage in Texas for compensating for the loss of solar in the evening hours. The grid operator has now gone two summers without serious reliability concerns. (See Texas RE: ESRs to Boost ERCOT During Summer.)

“When the solar drops off, you need something to fire up really, really quickly,” Robb said. “We’re seeing solar playing a really big role in moderating those ramps, which is good for the fossil fleet to be able to operate in a more rational way. They’re still getting stressed, but it’s not as bad as it would be, and it really plays a very nice moderation.”

That makes the case for pairing storage with solar facilities, he said.

“We see enormous benefits from having battery storage combined with [solar],” he said. “You look at California, you look at Texas, in particular. Texas is probably the most interesting market because it’s isolated whereas California is integrated with the rest of the West.”

Nickell Sees Storage’s Growth in SPP

While Texas and California are awash with solar and storage facilities, SPP isn’t. ERCOT’s neighbor had 172 MW of accredited summer battery storage capacity in 2025 and 548 MW of operational solar as of June 2025.

However, the RTO’s interconnection queue lists 48.4 GW and 34.6 GW of storage and solar capacity requests, respectively. That accounts for almost two-thirds of the queue’s requested capacity.

batteries

ACP’s Maurice Moss (left) and SPP CEO Lanny Nickell | © RTO Insider 

“We see a lot of interest. We’re not seeing a lot of it get built yet,” SPP CEO Lanny Nickell said. “What we’ve heard when we talk to a lot of our customers, developers and the market is that markets in California and in Texas are more lucrative. And the reason for that is because, not only are the prices on average higher in those markets … but also, particularly for storage in those markets, there’s a lot more volatility. You want to be able to charge when prices are low, and you want to be able to discharge when prices are high, and when that gap exists almost on a daily basis, that’s attractive.”

Nickell is buoyed when he looks at the requests for storage and solar in the generator interconnection queue. “We know solar is coming, and we think solar will bring more storage … over the next two [to] four years,” he said.

Nickell was asked why that is. Does it have anything to do with the glut of storage in the CAISO and ERCOT markets?

“I do think that will cause more storage to be looking at SPP because those markets are starting to fill up and there’s not as much more opportunity now compared to what there used to be,” Nickell said.

SPP filed a proposed tariff change with FERC in October following the board’s approval of a high-impact large-load service proposal that Nickell said would make the footprint much more attractive to those loads. (See “Large Load Integration OK’d,” SPP Board Approves 765-kV Project’s Increased Cost.)

“What [the proposal] does is allow these large loads to connect immediately as long as they’re willing to be conditional,” he said. “‘Conditional’ simply means if you’ve got your own generation, you’re going to probably have to start it up as opposed to actually curtail your consumption of energy. They don’t want to do that very long, so they’re going to be looking for backup sources of energy to help augment their energy supply. That’s going to be a tremendous advantage that storage is going to have in that kind of a market.”

FERC Chairs Like Batteries’ Value

Former FERC Chairs Rich Glick and Willie Phillips appeared together as a two-person panel and reminded the audience that reliability remains the No. 1 challenge for any leader of the commission.

Richard Glick, former FERC chair | © RTO Insider 

“We didn’t experience the great load growth that we’re now talking about today,” Glick said. “It’s amazing to me, like night and day from when I was at the commission until today, [that California and Texas] added a significant amount of storage that’s helped keep prices down, but it also helped keep the lights on during some very, very difficult weather conditions. Obviously, storage provides some of the essential reliability services and does it in a very quick way, much quicker than some other technologies.”

Phillips said that when he succeeded Glick as FERC’s chair, he found that meetings with industry executives consumed much of his day.

“It helped highlight just how much demand forecasts were beginning to change. I started hearing from CEO after CEO, leader after leader, that they were having a doubling of the expected demand for energy coming on to their system, depending on the particular region,” he said. “That crystallized for me … that if we don’t get this moment right, there could be some reliability, some resource adequacy, some type of crisis that we face.”

Willie Phillips, former FERC chair | © RTO Insider 

Glick and Phillips also agreed accreditation and other methodologies to determine capacity levels have been beneficial for storage resources.

“Storage came out pretty well, because with storage, there’s obviously a reliability aspect to storage and it provides, depending on how you measure, some argument that there’s significant capacity attributes,” Glick said.

Calling for grid operators to treat paired resources as a single flexible unit, Phillips said, “If you can get to that, you can get to the accreditation, you can get to the reliability value better. We’re asking [our system] to do something that it simply wasn’t designed to do. Going forward, we can’t continue to use the same rules that were in place 50, 60 years ago.

“If we’re going to have a modern grid for our modern 21st century economy,” he added, “transmission is the backbone of our economy. I think the grid of the future is going to include resources like hybrid resources … because you have to do it. You have to do it in the near term because there’s so much pressure on our system. It’s being tested in ways that have never been tested.”

BNEF Sees Short-term Pain, Longer-term Rebound for Renewables

The policy changes and financial signals of the One Big Beautiful Bill Act will slow the addition of solar, storage and wind capacity, but only for a few years, BloombergNEF predicts.

BNEF in its second-half 2025 “U.S. Clean Energy Market Outlook” concludes that OBBBA’s cutback of incentives along with ongoing tariff fluctuations have slowed renewables development in 2025 and pushed back final investment decisions in the short term.

But longer-term momentum remains strong because the demand for power is growing and there is a strong economic argument for meeting that need with renewables.

BNEF places the inflection point around 2028.

It expects a short upward jump in capacity additions in 2026 as developers rush to start projects in time to qualify for tax credits, then a sharp drop-off into 2028. After 2028, wind, storage and solar additions will resume their steady growth, the report predicts.

BNEF issued the second-half report Oct. 31. From 2025 through 2035, it predicts:

    • 432 GW of utility-scale solar capacity will be added, 25% less than predicted in the first-half 2025 report.
    • 74 GW of onshore wind will come online, 46% less than in the first-half report.
    • 204 GW/862 GWh of battery storage capacity will be added, 6% more than in the previous report.
    • Zero offshore wind capacity will be added from 2029 through 2035.

BNEF reports that that while OBBBA has reshaped U.S. energy policy, some of the upward and downward pressures on clean energy deployment that predate OBBBA (such as demand growth, corporate procurement, permitting delays and interconnection delays) will continue to influence investment decisions and timelines.

OBBBA’s exact impact on renewables remains to be seen. Since it was signed into law July 4, the clean energy market has responded by rapidly safe harboring projects and adjusting supply chains.

In its initial post-OBBBA forecast, BNEF expected a 26% decline in 2025-2035 wind, solar and storage installation. The new report cuts that down to 21% due to a faster and fuller ramp-up of battery factories that comply with new requirements; a project pipeline that is larger than previously thought; and further guidance issued on the details of OBBBA’s changes.

But the view forward is far from clear. BNEF lists numerous moving pieces that could further influence the U.S. clean power buildout, including:

    • permit revocations and stop-work orders issued by the Trump administration;
    • the as yet unknown enforcement stance the IRS will take on clean power tax credits;
    • the lack of clarity on rules surrounding foreign entities of concern;
    • the Trump administration’s overt support for coal and gas power plants;
    • rising construction costs and labor shortages;
    • the slow pace of construction of the primary alternatives to solar and wind, gas turbine and nuclear reactors; and
    • falling interest rates.

Costs already are rising, BNEF said: Utility-scale photovoltaic capital expenditures are 2 to 5% higher in 2025 than 2024 and onshore wind is 3 to 17% higher, depending on the region. Project contingency budgets are being set higher amid this uncertainty, further increasing capex.

Tariffs, meanwhile, raise the U.S. clean energy sector to a new level of volatility and uncertainty. As the authors point out: “U.S. tariffs on clean energy equipment have varied tremendously since President Trump took office.”

The growth of a U.S. manufacturing base that could reduce the impact of these tariffs also has been stunted by the policy gyrations of the past nine months.

BNEF reported that investments totaling more than $90 billion have been announced in the domestic solar and battery manufacturing supply chains since passage in 2022 of the Inflation Reduction Act and its generous tax credits.

“While investment climbed steadily each quarter since the passage of the IRA legislation, the threat of the IRA’s repeal and the ensuing passage of the OBBBA caused new investment announcements to grind to a halt this year,” the authors write. “During the second and third quarters of 2025, no new investments were announced for any of the solar and battery supply chain segments.”

And that creates a ripple effect.

The authors write that “[t]he introduction of tariffs has further complicated matters: A lack of factories to make upstream components is keeping proposed downstream manufacturing facilities dependent on imports, which are subject to these higher tariffs.”

CAISO Board Approves 2 Key RA Program Proposals

CAISO’s Board of Governors approved two proposals intended to improve how the ISO calculates resource adequacy values and tracks RA supply.

Some stakeholders asked the ISO to delay implementing the proposals while the California Public Utilities Commission works on similar RA updates.

The approved RA proposals are part of CAISO’s Resource Adequacy Modeling and Program Design initiative, which began in 2023 to reform RA rules, requirements and processes. The ISO board approved both proposals at its Oct. 30 general session.

The first proposal — known as Track 1 — updates CAISO’s default qualifying capacity (QC) and planning reserve margin calculation methods. Under existing practice, energy capacity portfolios must meet the industry standard reliability statistics of a 0.1 loss of load expectation, which is equal to one loss-of-load event every 10 years.

The new QC calculation method more accurately reflects the “reliability contribution of each resource type” and is “well suited to account for the ISO balancing authority area’s diverse resource mix, historical reliability risks and anticipated future trends,” CAISO Vice President of Market Design and Analysis Anna McKenna said in an Oct. 22 memo.

Under the new method, wind and solar resource QCs will be calculated using a resource’s average effective load-carrying capability (ELCC) during net peak periods. ELCC shows the reliability contribution of a resource as a percentage of its maximum capacity. Under CAISO’s existing rules, wind and solar QCs are calculated based on a resource’s average monthly historic performance from noon to 6 p.m. over three years.

For nuclear, dispatchable thermal and hydroelectric resources, the new QC calculation will be based on an unforced capacity approach, which calculates QC using historic forced outage rates during the at-risk hours for the system over the past three years. The previous QC method for these resources was based on “net dependable capacity” defined by NERC‘s Generating Availability Data System information (GADS).

The CPUC is also developing its own UCAP design for storage and thermal resource QC purposes, CAISO staff said in a document. CAISO management “remains committed to collaboration and will seek opportunities to align inputs and assumptions where appropriate,” the ISO said.

The Alliance for Retail Energy Markets (AreM) wants CAISO to wait one year to implement the Track 1 proposal to allow coordination between the CPUC and the ISO, AreM representatives said in the document.

The new QC and PRM methods apply only where Local Regulatory Authorities (LRAs) have not established their own methods for CAISO’s RA program. Currently, when an LRA has not defined its own QC and PRM criteria, CAISO applies a default PRM of 15% and a default QC, McKenna said in her memo.

CAISO’s Department of Market Monitoring (DMM) supported the Track 1 proposal but cautioned that the new QC method does not change certain aspects of existing RA calculation methods. Those methods can still “lead to capacity accounting differences across LRAs,” DMM Executive Director Eric Hildebrandt said in an Oct. 22 memo.

There are also “several unaddressed issues” that need to be revisited for default values and modeling processes, Hildebrandt said. These include the seasonality of default values and unforced capacity, the resource adequacy availability incentive mechanism and the capacity procurement mechanism, he said in the memo.

RA Data Requirements

The second RA program change, Track 3, updates RA reporting policies to require all RA-eligible capacity in CAISO’s territory to submit annual and monthly reports.

The revision will improve grid reliability by giving the ISO a “more complete view of the status of all RA-eligible capacity and identifying capacity that may be available for backstop procurement,” McKenna said in an Oct. 22 memo.

In addition to strengthening reliability, the increased data visibility can “improve policy and modeling for the CAISO system,” Hildebrandt said.

“Additional visibility into RA resources internal to the CAISO balancing authority area would improve a systemwide understanding of recent trends in the capacity procurement mechanism and competitive solicitation process,” Hildebrandt said.

WEIM Q3 Benefits

Separately, the Western Energy Imbalance Market produced about $412 million in benefits for market participants in Q3 2025. WEIM has produced about $7.82 billion since beginning operations in 2014.

NV Energy received the most of all participants — about $104 million for the quarter.

“These numbers are another reminder of the tremendous economic and reliability value of the Western Energy Imbalance Market,” CAISO CEO Elliot Mainzer said in a press release. “Now, more than ever, we should be looking for ways to come together to preserve and enhance these benefits for Western electricity ratepayers.”