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December 11, 2025

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ISO-NE Gives Update on Asset Condition Reviewer Role

ISO-NE has identified nine projects to include in an interim asset condition review process starting in October, which will proceed as the RTO works to stand up internal condition review capabilities by the start of 2027.

The asset condition reviewer is “envisioned to provide an independent review and opinion of asset condition projects submitted for review by the TOs [transmission owners],” Al McBride, ISO-NE vice president of system planning, told the ISO-NE Planning Advisory Committee (PAC) on Oct. 23.

ISO-NE agreed to take on the role following pressure from states and consumer advocates, who have expressed concern about a lack of oversight and transparency on spending by transmission owners to upgrade existing assets. Asset condition spending has increased significantly in recent years, which transmission owners say is due to escalating costs associated with maintaining aging grid infrastructure. (See ISO-NE Open to Asset Condition Review Role amid Rising Costs.)

The RTO has emphasized that it will not take on a regulatory role or comment on the prudence of investments; asset condition spending is under FERC jurisdiction and is processed through formula rate procedures.

The new role, McBride said, “would inform states, stakeholders and PAC attendees” with “holistic information and much more insight on these projects.”

While ISO-NE will not comment on “the question of whether the costs of any given asset condition project are prudent,” it plans to offer opinions on whether transmission owners have adequately demonstrated project needs, and whether they adequately evaluated alternatives.

ISO-NE is seeking feedback on the proposal by Nov. 21 on the objectives of the role, governance structures, criteria for project review, stakeholder involvement and how reviews would fit in with transmission planning processes.

Asked whether ISO-NE plans to employ a cost threshold for reviewing projects, McBride said, “at this point, we expect that there would be a threshold, but that has not been decided, and we’re open to feedback.”

Several stakeholders said they are eager to get into discussions about how the new role could inform efforts to right-size transmission projects.

“Those discussions will come, but they will come in the right order, which we think is after we’ve had some time to establish the asset condition reviewer itself,” McBride said.

ISO-NE plans to rely on consultants to evaluate projects prior to the official rollout of the new asset condition reviewer role. It has selected nine proposed projects to review during this interim period:

    • Eversource’s rebuild of Line 1670/1771 in Connecticut, estimated to cost more than $120 million.
    • Eversource’s rebuilds in the West Medway/West Walpole Corridor in Massachusetts, estimated to cost more than $75 million.
    • Eversource’s underground cable modernization plan in the Boston area, a multiphase project the New England States Committee on Electricity has estimated will cost in the range of $8 billion to $9 billion.
    • Avangrid’s cable replacements on a line in southern Connecticut, estimated to cost more than $100 million.
    • Rhode Island Energy’s rebuild of Line 332, estimated to cost more than $75 million.
    • National Grid’s rebuild of Line 323 in eastern Massachusetts, estimated to cost more than $75 million.
    • National Grid’s partial rebuild of Line 394/397 in northeastern Massachusetts, estimated to cost more than $100 million.
    • VELCO’s partial rebuild of Line F206 in Vermont and New Hampshire, estimated to cost more than $50 million.
    • VELCO’s Highgate converter replacement, estimated to cost more than $500 million.

“The ISO is targeting a three-month review period for each project, except for the underground cable modernization plan,” McBride said. “These interim projects would be reviewed between early November 2025 and the end of 2026, as the TOs bring those selected projects forward to present and discuss at the PAC.”

ISO-NE has asked for comments on the interim project list by Nov. 7.

Asset Condition Project Presentations

Also at the PAC meeting, several representatives of transmission owners discussed asset condition project proposals.

From Eversource, Chris Soderman presented a $143 million project to fully rebuild a 115-kV line in central Connecticut. He said a full rebuild, instead of targeted structure replacements, would address the immediate needs along with “future asset condition needs by replacing structures that are deteriorating and likely to require replacement in the near future.”

The project is included in the interim review list presented by ISO-NE at the meeting.

Soderman said the project is needed to address “multiple structure concerns including foundation damage, structure deterioration and rust.”

Of the 83 structures on the affected lines, Eversource estimated about half require planned replacement or emergency replacement. He said the condition of the other structures warrants consideration of replacement “in conjunction with other structure replacements.”

Soderman added that, without a full rebuild, the company likely would have to return to the PAC with a follow-up project “within two or three years” to replace the remaining structures.

Eversource plans to bring the proposal for a follow-up presentation at the PAC in the second quarter of 2026, with construction scheduled to begin in early 2027.

Multiple PAC members expressed concern about the high per-mile costs of the project, and Sheila Keane of the New England States Committee on Electricity (NESCOE) asked for more granular information on cost drivers for the project.

Rafael Panos of National Grid presented a cost update on a transformer replacement project in Bridgewater, Mass. The project includes replacing a transformer, refurbishing a transformer, replacing multiple circuit breakers and upgrading associated equipment. The project cost has increased from the 2022 estimate of about $26 million to nearly $38 million. The higher cost estimate is driven by inflation, escalation and a longer construction duration, Panos said.

Fabio Dallorto, lead engineer for transmission planning at ISO-NE, presented an update to the asset condition database.

He said transmission owners have added 21 new projects totaling $228 million since the last update in June. (See New England Transmission Owners Add $95M to Asset Condition List.) He added that 12 projects totaling $443 million have been placed in service since the last update.

Copperweld Shield Wire Replacements

Dave Burnham of Eversource discussed the company’s strategy for replacing Copperweld shield wire in its service territory. He said the company has found Copperweld shield wire to have a failure rate about six times higher than other types of shield wire.

“Copperweld shield wire was once an industry standard but has been prone to failure, and it is increasingly difficult to obtain replacement equipment,” he said.

“Since 2018, Eversource’s primary strategy to address Copperweld shield wire concerns has been to replace Copperweld shield wire in conjunction with projects that also address other asset condition needs,” Burnham said. “Eversource estimates that most Copperweld shield wire will be removed by 2030.”

Eversource’s practice is to replace copper wire with Alumoweld and optical ground wire (OPGW).

“In most cases, OPGW is preferrable to Alumoweld because it has similar costs and provides additional telecommunications capabilities,” Burnham said.

He noted that Eversource mistakenly presented incorrect data on Copperweld shield wire in 11 asset condition presentations to the PAC between 2021 and 2023.

“These presentations incorrectly provided results from testing of copper conductor and [extra-high strength] steel shield wire performed in 2018,” Burnham said. “Test results from Copperweld shield wire performed in 2022 showed failure of tensile elongation test, not rated breaking strength test, corrosion or signs of overheating.”

Keane of NESCOE said it is “concerning that we were presented incorrect evidence to support a certain approach,” and expressed her hope “that this is the type of thing that an asset condition reviewer will be looking at.”

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ACORE Grid Forum Panelists Scorn Tx Permitting Process, Express Hope

Speakers at the American Council on Renewable Energy’s annual Grid Forum weren’t afraid to use strong words on the ineffectiveness of the U.S. permitting system but were bullish that it’s fixable.

The permitting environment in the U.S. is so “inhospitable” that it results in “dark matter” — beneficial transmission lines that don’t come into existence because weary developers don’t bother to attempt them, Daniel Palken, of philanthropy organization Arnold Ventures, said at ACORE’s annual meetup Oct. 23 in Washington, D.C.

Palken read from the “Simple Sabotage Field Manual” drafted by the U.S. Office of Strategic Services (the predecessor agency to the Central Intelligence Agency), which was distributed to Europeans in German-occupied territories during World War II to disrupt the Nazis.

The manual details “innumerable simple acts which the ordinary individual citizen-saboteur can perform,” it reads. It describes how adopting a “noncooperative attitude” can lead to damage indirectly. “A noncooperative attitude may involve nothing more than creating an unpleasant situation among one’s fellow workers, engaging in bickerings, or displaying surliness and stupidity.”

Palken said these simple acts include:

    • never permitting shortcuts that could expedite decisions;
    • making longwinded speeches littered with anecdotes and patriotism;
    • referring matters to intentionally large committees for further study and consideration;
    • bringing up irrelevant issues in discussion;
    • haggling over precise wording in minutes and resolutions;
    • attempting to relitigate matters decided upon in previous meetings;
    • frequently advising caution and warning against haste;
    • second-guessing decisions and questioning whether the committee held jurisdiction in the first place.

“It should be obvious to anybody in this room that is a very sound description of the transmission planning process, the process by which transmission lines are paid for and cost allocated, and then the process by which they are finally permitted and built in this country,” Palken said.

“We’re, in short, sabotaging ourselves and our ability to build the large-scale infrastructure that we need.”

Elizabeth Horner, of law firm ArentFox Schiff, said part of the challenge of federal efforts to streamline transmission permitting is that jurisdiction is spread across multiple House and Senate committees, FERC and the Department of Energy.

Horner said Republicans and Democrats should come to an agreement on their respective “end goals” of permitting reform, which often are the same, though messaging to their constituents is different.

Despite the ongoing federal government shutdown and Capitol Hill staffers not being paid, closed-door discussions and drafts still are being circulated to make inroads on permitting improvements, she said.

“Do not treat the shutdown as a reason to stop advocacy,” Horner told the audience. Horner said she’s hopeful that Congress could pass a bill in 2026 that would build on the past five years of incremental permitting changes.

Palken agreed, saying the shutdown is “immaterial” to the momentum around transmission permitting changes.

Senator Optimistic on Permitting Improvements

U.S. Sen. Shelley Moore Capito (R-W.Va.), chair of the Environment and Public Works Committee, said the committee still is at work to try to make permitting “faster, fairer and less expensive.”

“We’ve only really nibbled around the edges,” Capito said of previous congressional efforts to streamline permitting. She noted the stops and starts of legislation trying to cut red tape, with the unsuccessful START Act and RESTART Act and the currently on-pause SPEED Act (H.R.4776) in the House of Representatives.

“If there’s skepticism in the room as to whether we can make it again this year, I certainly understand that,” she said. “You might be rolling your eyes, like, ‘does she really think this can happen?’ I am an optimist. I always think everything can happen; everything good can happen.”

But Capito told the audience not to expect a detailed timetable from her on bill passage and admitted that she thought “we were going to reopen the government three weeks ago.”

ACORE CEO Ray Long (left) and Sen. Shelley Moore Capito (R-W.Va.) | ACORE

Capito said permitting laws must be fair to “every type of project” and listed solar, wind, geothermal, gas pipelines, coal and nuclear. She said project developers should have confidence they can move forward and “not have to look over your shoulder” in the fears that a new presidential administration could terminate projects.

“We’ve seen that happen on both sides,” Capito said. She added the government needs to “prevent the swings” of scrapping the Keystone XL pipeline under President Joe Biden and then discarding “Sen. [Sheldon] Whitehouse’s” (D-R.I.) offshore wind farms under President Donald Trump. She said any new law needs “specific, locked-down permitting language” to cut out loopholes that are openings to getting projects canceled.

Capito also called for tight timelines on judicial review, so projects aren’t caught in a “circular firing squad” of litigation.

U.S. Rep. Gabe Evans (R-Colo.) — a co-sponsor of the SPEED Act — said permitting reform will be a “massive” undertaking requiring buy-in from five congressional committees involved in permitting.

He said simpler permitting is desperately needed, comparing China’s recent installment of 500 GW on its grid to the U.S.’ current, 1,100-GW system.

“If we can’t build things in the United States, we are going to get our butts kicked by our foreign competitors, and so permitting reform is absolutely critical to be able to speed up that timeline,” Evans said.

Evans said 80% of permits ultimately are issued as-is for big infrastructure projects requiring environmental reviews that have been bogged down in years of litigation.

FERC Chair David Rosner joked he would give a “safe-place, sitting-government-official” answer to whether he believed permitting improvements are necessary: “I will be really delighted to implement any bill that Congress passes and the president signs.

“But with the FERC hat off, as an American citizen, I will say I think it takes too long to build all sorts of infrastructure in this country,” Rosner said. “I think it’s really obvious, and I’m very hopeful we can find bipartisan, durable solutions to that.”

Transmission the ‘Biggest Antidote’ to Load Growth

ACORE CEO Ray Long said the country’s outdated permitting process takes up to 17 years to approve major transmission lines and four to five years for other critical energy infrastructure.

“That delay is more than a bureaucratic frustration. It’s a roadblock to affordability, reliability and national competitiveness,” Long said.

Long said the U.S. cannot power the 21st century with a permitting system designed for the “1970s and before.” He cited Grid Strategies’ December 2023 report concluding the U.S. power grid could require an additional 120 GW of new capacity by 2030, the equivalent of adding the capacity for 12 New York Cities.

Long said the energy industry needs to “think big and act quickly” to accommodate the artificial intelligence boom, new factories and clean energy.

“Everyone in this room understands that every mile of new transmission powers jobs, innovation, prosperity. It strengthens communities, connects technologies and helps ensure that American remains a global leader in energy, in manufacturing,” Long said.

Palken said since FERC issued Order 1000 in 2011, zero new interregional transmission lines have been completed, and most areas of the country have failed to select transmission lines through regional planning processes. Though MISO has had some success in planning regional transmission lines, the RTO essentially ignores half its footprint (the South region) and has no plans to better connect its Midwest and South regions, he said.

Transmission is the “biggest antidote” to unprecedented load growth, Palken said.

“Forty-nine states right now are convulsing, trying to figure out how to accommodate roughly 3% load growth. One state — roughly — has been doing 2 to 3% load growth for the last decade while keeping rates completely steady, in inflation-adjusted terms, while beating all the blue states at their own clean energy deployment goals. This state is of course Texas,” he said.

Palken said Texas features a better interconnection process than in other regions, easier siting laws and more straightforward permitting, in addition to transmission planned through its Competitive Renewable Energy Zones. Though Texas mostly isn’t beholden to FERC or the National Environmental Policy Act, Palken said ERCOT is an “instructive” example for Congress.

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IESO Seeks to Manage Risks in Long Lead-time Procurement

IESO is seeking to reduce risks in its procurement of long lead-time (LLT) resources by reserving the right to reject proposals that are too expensive and allowing the ISO and generation developers to cancel deals in the first few years.

IESO created the LLT procurement in response to stakeholder feedback that energy storage resources such as compressed air and pumped hydro require longer planning cycles than the four-year lead times for resources offering in the pending Long Term 2 (LT2) procurement.

The ISO plans to seek 600 to 800 MW of capacity and up to 1 TWh of energy from resources requiring at least five years of lead time in a solicitation expected about Q4 2026. The first drafts of the capacity contract and request for proposal (RFP) were posted Oct. 20.

“It’s possible that there will be future [procurement] windows,” IESO’s Danielle D’Souza said in an engagement session Oct. 21, the fourth stakeholder meeting on the procurement. “I think that will depend on outcomes of this single procurement window, and … subject to [the Ministry of Energy and Mines’] direction.”

D’Souza said the ISO has not yet closed debate on any design issues in the procurement. “However, we do intend very soon to begin closing design elements” to focus on unresolved issues, she said.

Reserve Price

IESO proposes to use reserve prices — a confidential price threshold — to ensure it doesn’t pay too much for energy or capacity in the solicitation.

The ISO said the thresholds will be based on inputs including prices in the first window of the LT2 procurement and any differences in the obligations between LT2 and LLT resources.

Akira Yamamoto, director of regulatory and market policy for TransAlta, said he understood why IESO wouldn’t want to disclose the reserve prices but said it should provide guidance to help developers understand whether they should participate in the procurement.

“If you publish that methodology, that would actually give some insights without giving that true value. I think you need to give some indication to [whether your project has] no chance of actually getting procured,” he said. “Essentially, the ISO giving some indication that ‘Don’t waste your time if you’re too expensive.’”

Termination Provision

The ISO also proposes a termination option that could be exercised by IESO or the project developer in the first two or three years after the contract date.

If IESO exercises termination, it would return the developer’s completion and performance security ($20,000/MW of maximum contract capacity with a minimum of $350,000 and a maximum of $15 million) along with a fixed payment to cover a portion of development costs. If the developer chooses to terminate, IESO would retain a portion of the completion and security and there would be no payment for development costs.

If neither party terminates, the full completion and performance security of $35,000/MW would take effect.

Yamamoto questioned why IESO wouldn’t cover all of the development costs if it initiates the cancellation.

“I just think that that makes this a pretty unattractive type of procurement to be involved in if [IESO] changes their mind on the project and decides not to pay you for the cost that you’re actually incurring,” he said.

Dave Barreca, IESO’s supervisor of resource acquisition, said IESO is attempting to address “pitfalls that have been seen previously with similar arrangements in older procurements.”

“[We] absolutely recognize that that could be an issue,” he acknowledged, saying IESO wants a policy “that can work for developers, while … limiting the liability [to IESO] and the difficulty of assessing … costs that have been spent to date.”

Eligibility

IESO plans to use a 40-year contract for both energy and capacity procurements.

The capacity stream will be open to new electricity storage facilities of at least 50 MW — up from 1 MW in the LT2(c-1) RFP — that are able to deliver their contract capacity for at least eight hours and use an eligible long-duration energy storage (LDES) technology. The facility must begin commercial operations between five and eight years after the contract date.

100 MW Cap on Class 2 LDES Technologies

The draft RFP identifies as eligible “Class I” LDES technologies compressed air energy storage and pumped hydro storage, based on their technology readiness.

Two newer technologies were defined as “Class II” LDES technologies and will be limited to a maximum procurement of 100 MW:

    • liquid air energy storage, which uses electricity to compress air until it becomes a liquid, saving the released thermal energy in a high-grade thermal store; and
    • pumped thermal energy storage, which converts electricity into heat, which is stored as thermal energy and later converted back into electricity through reversible thermodynamic cycles.

Liquid air energy storage uses electricity to compress air until it becomes a liquid, saving the thermal energy in a high-grade thermal store. | Highview Power

IESO said the 100-MW cap would “limit the risks related to procuring less proven technologies and encourage participation from a diverse set of eligible LDES technologies.”

The ISO also may require an independent engineering report detailing “project scope, permitting path, supply chain constraints/lead times, etc.”

The proposed 100-MW maximum is included — not in addition to — in the total capacity stream target of 600 to 800 MW. It is not a set-aside, meaning only the most cost-effective proposals will be chosen.

D’Souza said the 50-MW minimum size for eligibility reflected “projects around that size that are currently working towards commercial operation.”

“If … stakeholders think that projects less than that size should be considered, we’re happy to hear it,” she added. “But that threshold was … set based on our expectation of what is possible, and [to incentivize] projects of a commercial scale rather than a pilot scale.”

Hydro Refurbishments Under Consideration

Although the LLT RFP is intended for new build resources, IESO continues to consider whether hydro redevelopments should be eligible to participate.

The ISO said stakeholders told it that replacement equipment no longer is available for hydro facilities built in the early 1900s and that long-term contracts would be needed to make hydro rebuilds economic.

Regulation-Ready Resources

To help manage the increasing penetration of variable generation resources and industrial facilities with fluctuating loads, IESO also is considering requiring that LLT resources be equipped to provide regulation services.

“IESO is forecasting an increased need for regulation services in the future; both hydroelectric and LDES are ideal candidate technologies to provide regulation services,” IESO said in a presentation.

IESO would require only that LLT resources be “regulation ready” — a minimum ramp rate of 5 MW/min and the ability to follow regulation signals every four seconds or less. Regulation services would be procured and paid for separately.

The requirement would apply to all capacity resources and hydro resources that can provide a 20-MW range (±10 MW regulation) above their minimum loading point.

Mid-term Outage

In response to feedback following its Sept. 16 engagement session, IESO said it would consider allowing resource owners a “mid-term extended outage” of up to 12 months after the 20th anniversary of the contract — up from the six-month outage initially proposed. (See IESO Ups Capacity Target for Long Lead-Time Resources.)

IESO said the mid-term extended outage would allow suppliers to complete “small-scale work that may be required to allow the facility to continue to operate and is not intended to be a period over which major refurbishment work is completed.”

Must-Offer Obligations

As in the LT2(c-1) contract, LLT suppliers will be required to offer their facility’s output into the day-ahead market. But IESO proposes to expand the definition of “qualifying hours” for long lead-time resources to include weekends and holidays in addition to the 7 a.m. to 11 p.m. business day definition for the first LT2 capacity contract.

Timeline for IESO’s long lead-time procurement | IESO

IESO also is considering a must-offer requirement for LLT capacity resources in the real-time market “to better align with operational needs.”

“We have seen some periods of need outside of the hours that are included in the qualifying hours,” D’Souza said. “Given that these are going to be 40-year contracts, we are looking to ensure that we’re getting the most benefit and flexibility out of these resources.”

IESO asked for feedback on how the expanded qualifying hours, and RT must-offer obligations, would affect the cost and operations of proposed projects.

Barreca said IESO is trying to address uncertainty about how system conditions will be in 40 years. “We recognize that none of these will likely be cost-free, and so we want to be able to — as always — take your feedback on these and make an informed decision as to whether the benefits that we may see from them would be worth the cost.”

“Our intuition is that expanding qualifying hours would not be such a huge burden, although maybe there’s some middle ground in there between what we have written on the slides here and what” suppliers want, he added. “The real-time offer is a bit more of an open question, in terms of both what the costs might be and what the benefits might be.”

Contract Length

IESO rejected requests that it consider contracts longer than 40 years. Some stakeholders said the 40-year term didn’t reflect compressed air and pumped storage mechanical components that have an expected life of more than 60 years.

Stakeholders also asked IESO to use an “open book process” regarding long-term debt for LDES that would allow price adjustments at the midpoint of their proposed 60-year contract term.

IESO said it is not considering a term longer than 40 years. “Proponents should consider expected costs (including those related to long term debt) over the contract term when establishing proposal prices,” it said.

IESO asked stakeholders to submit written feedback to engagement@ieso.ca by Nov. 4.

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NYISO: Winter Reliability Proposal to Increase Market Efficiency

Under the scenarios considered in NYISO’s consumer impact analysis for the Winter Reliability Capacity Enhancements project, installed capacity procurement costs would drop by 15 to 45% depending on locality.

“Overall, the market design proposal is likely to improve market efficiency,” Nicole Bouchez, senior principal economist and consumer interest liaison for NYISO, said at the Installed Capacity Working Group meeting Oct. 14. “Seasonal minimum ICAP requirements more accurately represent future system needs.”

The study assumed the proposed market design changes for the winter reliability project were implemented. Those changes included: seasonal unforced capacity deliverability rights/external capacity deliverability rights with a must-offer component; distinct winter/summer minimum ICAP requirements; and removal of the seasonal adjustments in the seasonal ICAP demand curve.

Scenario 1 assumed the Champlain Hudson Power Express (CHPE) was not in service and that the Gowanus and Narrows generators were not retired. Scenario 2 assumed CHPE was active only in the summer and Gowanus and Narrows were retired.

In Scenario 1, ICAP market procurements fell statewide by 15%, with some variation among the different zones. In Scenario 2, procurements overall fell by 45% but increased locally on Long Island from $32.48 million to $36.15 million during the study year.

Sensitivities were conducted to look at expected imports and exports. Maximizing net imports to their historical heights decreased procurement costs. Maximizing net exports increased procurement costs but still provided overall savings to consumers.

Bouchez said the seasonal market design likely would improve market transparency and provide better price signals for both market exit and entrance. No environmental impacts were identified, but the new market design may increase the potential profitability of new technologies (like batteries) entering the market.

The ICAP Working Group also discussed the tariff and manual revisions for the winter reliability project. The target implementation for the tariff changes is May 2027, with a filing at FERC in the first quarter of 2026.

Doreen Saia, chair of Greenberg Traurig’s energy and natural resources practice, expressed concern that NYISO is lumping substantive tariff and manual edits with administrative ones.

“The NYISO cannot keep bunching together what appear to be ministerial ‘nothing to see here’ changes and then lop on something that does matter and is important and package it together,” she said. “Market participants are running to keep up with you.”

Another stakeholder agreed, saying stakeholders want to talk through the issues before the manual or tariff language is put in front of a committee.

These comments were in response to NYISO’s inclusion of revised manual rules that apply to generators that are placed into an ineligible forced outage. The ISO highlighted several sections of the manual that it thought needed clarification and presented revisions.

Mike Cadwalader of Atlantic Economics also pointed out that the manual revisions did not come with a sample case to illustrate how the rules functioned.

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UC San Diego Researchers Claim Battery Recycling Breakthrough

A research team in San Diego says it has developed a new method for recycling lithium-ion batteries in California as electric vehicle and energy storage sales boom across the world.

University of California, San Diego researchers demonstrated how to deactivate, dismantle and separate used battery components to recover more than 90% of cathode and anode active materials. The recycled materials were then tested and found to operate comparably to new battery materials, the researchers said in an Oct. 20 report to the California Energy Commission.

More than 22 million pounds of lithium-ion batteries will be ready for recycling in California in 2027. Without sustainable management, the rapid consumption of batteries “risks resource shortages and price volatility for critical materials like lithium, cobalt and nickel — key contributors to battery costs,” researchers said in the report.

Recycling and recovery of these valuable materials, which can make up 45 to 60% of battery manufacturing costs, are “essential to lowering production expenses and reducing the lifecycle environmental hazards posed by improper disposal,” the report says.

In their experiment, researchers created a direct recycling method to physically separate and recover cathode and anode battery materials. They de-energized 25 pounds of lithium-ion battery cells with more than 1,000 ampere-hours of total capacity. The battery cells contained different chemistries, types, ages and sources, such as from EVs and electronic devices.

The direct recycling method is one of three primary battery recycling methods, the other two being pyrometallurgical recycling and hydrometallurgical recycling.

Pyrometallurgical recycling requires high-temperature smelting that uses large amounts of energy and generates significant pollutants, while hydrometallurgical recycling requires strong acids and oxidants, leading to “extensive treatment to address environmental and safety concerns,” the report says.

Direct recycling could save up to $17 million and reduce energy consumption by up to 1,285 GWh by 2030, compared to pyrometallurgical and hydrometallurgical recycling, the report says.

After proving their direct recycling approach worked, researchers increased the volume of batteries in each batch from 100 g to 5 kg.

California currently does not have a large-scale lithium battery recycling facility. As they grow old and fizzle out, used battery volumes will continue to increase, and the costs of transporting them out of the state will become too burdensome and expensive, the report says.

Battery manufacturers and automakers could leverage an in-state recycling pathway to “enhance efficiency, minimize waste and support the broader electrification of the automotive industry,” the report says.

The results of the project could help future research teams or companies build a 100-kg scale recycling facility. Doing so could be the next step toward building a commercial facility in the state, the report says. UC San Diego researchers have been allocated $10 million by the Department of Energy to continue to increase the scale of the direct recycling method.

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Panelists Say More Work Needed on Large Load Risks

NERC Chief Engineer Mark Lauby told attendees at FERC’s annual Reliability Technical Conference that resource adequacy remains a top priority as the industry anticipates rapid demand growth from data centers and other large loads.

Lauby highlighted some of NERC’s work on the large loads issue, including a Level 2 alert sent to industry in September with guidance on “what you need to be thinking about when you’re interconnecting the load, what … kind of data you should be collecting, what kind of studies you should be creating [and] what kind of interconnection standards you should be considering.”

During the Oct. 21 panel, Lauby also brought up the work of NERC’s Large Loads Task Force, which recently submitted a paper on Characteristics and Risks of Emerging Large Loads for comment from the ERO’s Reliability and Security Technical Committee. Lauby said that when the paper is completed later in 2025, it will form the basis of a reliability guideline along with the responses to NERC’s Level 2 alert. That guideline will, in turn, be “the basis for any kind of standards” regarding registering such loads.

“We believe that we can register large loads because of [their] impact to reliable operation of the [grid],” Lauby said. “Obviously, we’ll use judgment on that. It’ll be risk-based, and we’ll work with [the Large Loads Task Force] to write the standards we’re talking about today — for example, communications during events, when you’re going to come off [and] come on, [and] how do you manage the inverter-based resources?”

Lauby’s fellow panelist, Dominion Power Vice President Matt Gardner, said he was “very pleased to see how the industry has come together” on the LLTF. He said the work of the task force has raised Dominion’s awareness of the issues involved; for example, the company incorporated the LLTF’s data center questionnaire and provisions on ride-through protection into its facility interconnection requirements.

Gardner added that another “extremely important” topic discussed by the LLTF concerns implementing high-quality monitoring of the new large loads’ behavior to provide situational awareness and to help create accurate models for planning purposes. This is needed to help grid planners comprehend the unique risks posed by these new arrivals.

“We’ve had large loads on the system forever: paper mills, steel mills, chip [fabricators], you name it,” Gardner said. “But this type of large load is different in terms of how it can behave in somewhat of a synchronized fashion, and in how the internals change over as well.”

FERC Commissioner Lindsay See picked up on this, observing that “large loads are not created equal.” She asked panelists to go into more detail on the various types of large loads and the reliability risks they can present.

Lauby agreed that “size certainly is not the whole thing” and mentioned several issues that can separate one kind of large load from another, such as their behavior during system events and sensitivity to voltage and frequency changes.

Jennifer Curran, senior vice president for planning and operations at MISO, advocated for a risk-based approach that recognizes that the level and type of risk presented by a load depends on a number of factors beyond its size, such as where it is on the grid and how resilient the grid is.

QTS Data Centers Vice President for Energy and Sustainability Travis Wright agreed that the location of a load matters, stating that “the term that resonated with me was ‘material impact.’”

Chris Matos, strategic negotiator for energy markets at Google, also expressed support for a risk-based strategy but urged the commission and ERO not to place overly onerous reporting requirements that restrict companies’ freedom of movement.

“The question has become, for [RTOs], how much administrative work or burden is that below a certain level as well, and do we recreate the log jams that we’re feeling today?” Matos said. “So, I do think a risk-based approach is necessary, and it should do the best that it can, but exact accuracy may not be as important, provided we also think about revisiting that [assessment] over time.”

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PJM Promotes 3 Executives as CEO Search Continues

PJM has promoted a trio of executives while it continues its search for a new CEO.

“This new structure will strengthen our executive team and allow the incoming CEO to focus early on the external work of building strong relationships with stakeholders, regulators and state leaders, and navigating the evolving energy landscape,” David Mills, chair of the RTO’s Board of Managers, said in an announcement of the leadership changes. (See PJM CEO Manu Asthana Announces Year-end Resignation.)

Stu Bresler was elevated to COO from executive vice president of market services and strategy, putting him in charge of core departments such as operations, markets and planning. He has been with the RTO for more than 30 years.

Executive Vice President of Operations, Planning and Security Aftab Khan was promoted to chief strategy officer, setting him up to “lead cross-functional initiatives and drive organizational transformation to ensure sustainable success and alignment,” according to the announcement. He served as senior vice president of engineering for Eversource Energy before joining PJM in 2024 and previously worked at General Electric and ABB.

Adam Keech, PJM | © RTO Insider 

Vice President of Market Design and Economics Adam Keech was made senior vice president of market services. He has been with PJM since 2003, having overseen NERC compliance and real-time market operations, among other roles.

PJM spokesperson Jeff Shields said the new titles redefine the three executives’ duties, and the prior positions will not be backfilled. He noted that PJM’s last COO was Mike Kormos, who left in 2016. (See PJM COO Kormos Leaving; Post Won’t be Filled.)

The announcement also said the search for a replacement for Manu Asthana, who serves as president and CEO, is proceeding. He announced his resignation April 14, with the intention for it to be effective at the end of 2025.

If a new CEO is not in place by Jan. 1, 2026, Mills will take over as interim president and CEO while the search continues.

“The board is committed to finding the best candidate to lead PJM through the numerous challenges facing the industry, and that meticulous process continues,” Mills said in the announcement.

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OMS Meeting Speakers Stress Importance of Transmission Planning

SIOUX FALLS, S.D. — At a time when MISO’s long-term planning is under fire, the Organization of MISO States’ annual meeting featured speakers who vouched for the power of planning.

MISO Vice President of System Planning Aubrey Johnson said exploding load growth makes the RTO’s long-range transmission planning even more relevant. He also said the rigor MISO applies to its scenario-based transmission planning makes ensuing projects a “least-regrets” route.

Speaking at the Oct. 21 event, Johnson said a single data center can “sign on the dotted line” and alter a load-serving entity’s integrated resource plan. He cautioned the industry against making “knee-jerk reactions” to policy changes and new reliability assessments.

“It doesn’t mean that when those decisions were made three years ago, they were wrong,” he said of grid planning. “I would encourage us to have a little more patience and see this as a signal.”

Johnson said when MISO refashioned its 20-year transmission planning futures in 2019, growing load was a concern. By 2022, flat load estimates influenced an update of the RTO’s futures.

“Both of those cases have prepared us for the generation coming online,” Johnson said of the latest upswing in load forecasts, which are set to shape more long-term transmission planning from the RTO.

Johnson said MISO’s work to install a 765-kV backbone through its long-term planning apparently has inspired neighbors PJM and SPP to draw up their own plans.

But MISO’s second, $22 billion long-range transmission portfolio has attracted criticism in the latter half of 2025.

MISO Vice President Aubrey Johnson (left) and Western Power Pool’s Chelsea Loomis | © RTO Insider LLC

FERC Commissioner Lindsay See used a recent FERC docket to warn MISO it should present a more complete picture of the needs behind its transmission planning. That’s in addition to the pending North Dakota-led complaint doubting the value of the portfolio. (See FERC Orders MISO to Describe Merchant HVDC Planning Considerations and MISO States Split on FERC Complaint to Unwind $22B Long-range Tx Plan.)

Terry Wolf, COO of Missouri River Energy Services, said he worries his territory — which exists at the MISO-SPP seam in Iowa, Minnesota, North Dakota and South Dakota — risks being left behind between the RTOs’ separate 765-kV plans. He asked that the RTOs pay attention to the burgeoning chasm at their boundaries and plan interregional links.

“Two regions that are tightly intertwined, in my opinion, must do that,” Wolf said.

Clint Savoy, SPP manager of interregional strategy and engagement, said his RTO’s burgeoning 765-kV portfolio likely eventually would lead to both grid operators examining how to best connect their high-voltage networks.

“I think we’ll have an opportunity to do that over the next few years,” Savoy said.

Outgoing OMS President Joseph Sullivan, a member of the Minnesota Public Utilities Commission, said he’s excited about the prospect of MISO tapping into the West through interregional transmission. He said new transmission routes could deliver more reliability benefits, more diverse resources and economic advantages.

Minnesota PUC Commissioner Joseph Sullivan | © RTO Insider LLC

“From my perspective, it’s absolutely worth a deep conservation: How do we look further West?” Sullivan said.

OMS spent much of 2025 in “reactive mode” responding to others’ decisions, Sullivan continued. He referred to MISO’s multibillion-dollar transmission planning, the RTO’s interconnection queue fast lane, explosive load growth and federal policy whiplash.

“The agenda was often set for us,” Sullivan said. He urged OMS in 2026 to “carve out space to truly set our own active agenda” in the face of immense change. “This coming year will test our cohesion,” he told his fellow state regulators.

Christina Drake, MISO’s director of economic, interregional and policy planning, said the RTO’s 765-kV plans can support about 100 GW of generation and provide a foundation for interregional planning.

Drake added that stakeholder meetings can get “spicy” when RTOs start debating the benefits of transmission investment. But she said stakeholders who aren’t motivated by the prospect of expanded transfer capability alone might be persuaded by a “confluence” of increased transfers plus reliability benefits plus congestion-saving benefits. She said outlining the multiple benefits of transmission solutions is paramount after engineering analyses are completed.

However, Drake argued, affordability matters more to MISO South members, regulators and ratepayers than in the RTO’s northern regions.

“The best transmission [projects] are the ones folks are willing to pay for and can be sited. That’s a tall order,” she said.

Wisconsin Public Service Commissioner Marcus Hawkins said the best case for transmission could be the “undeniable value” it provides during widespread extreme weather events.

Savoy said it’s important to figure out how to quantify the resilience benefits, noting that as more time passes between lived events, the more the perceived value of transmission solutions fades. As an example, he said the premium that civilians and utilities placed on continued supply and power restorations during February 2021’s Winter Storm Uri changed dramatically just a few years later.

The OMS annual meeting took place at The Steel District in Sioux Falls, S.D. | © RTO Insider LLC

Ryan Fedie, founder of consulting firm Axelergy, said the “whipsawing” between presidential administrations makes grid investments a tough call. He said that instead of “speed to market,” the Trump administration is fomenting “speed to mistrust.”

Fedie said he wants to make sure the system is expanded adequately and includes distributed energy resources and demand-side options to avoid overbuilding. He said the existing system “was built on a different model in a different era.”

Chelsea Loomis, the Western Power Pool’s regional transmission planning services manager, said there’s much to tackle regarding coordination on load and generation projections. She said when she worked at Northwestern Energy, the utility fielded about 10 separate interconnection requests from a single customer concerning the same load. Data centers, Loomis warned, can utility shop and “FUBAR” load projections and generation plans.

Loomis joked that she was grateful she was not that close to the audience before saying regulators should be doing more to demand more standardized growth information. She said there’s a lot of flexibility in commissions’ reporting requirements.

Johnson said meeting the moment of load growth paired with the energy transition is not “one quantum shift, but a series of incremental shifts.” He said MISO’s work on load projections, resource adequacy assessments and transmission planning often produces a “tension” between it and its members that shapes solutions. He told regulators to expect more work from the RTO on interconnection queue to speed up interconnections to the expanding system.

“Nobody’s talking about how bored they are,” Johnson joked of the zeitgeist in the energy industry.

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GE Vernova Moves to Expand Grid Equipment Segment

GE Vernova is moving to expand the reach of its fastest-growing business segment, Electrification, by acquiring full ownership of grid equipment supplier Prolec GE.

The company and its corporate predecessor, General Electric, have held a 50% stake in the transformer manufacturer through a joint venture with Mexico-based Xignux since 1995. In their Oct. 21 announcement, the partners said the $5.3 billion deal is expected to close in mid-2026.

GE Vernova CEO Scott Strazik led off the third-quarter earnings call Oct. 22 with discussion of the acquisition, which he said will provide multiple benefits for the company amid surging U.S. power demand.

Full ownership will remove contractual constraints, allow better control over pricing and strategy, provide a better customer experience and pave the way for integrated solutions, Strazik said. It also provides one more entry point to the data center market.

“We have talked recently about our expected higher R&D next year to develop and deliver more product to data centers, and going beyond the transmission substations we provide today,” Strazik said. “Prolec will help deliver an even more robust range of product offerings.”

Prolec is expected to produce an EBITDA margin of approximately 25% in 2025, and its 2028 revenue is projected to be 40% higher than 2025.

GE Vernova reported third-quarter 2025 income of $453 million ($1.64/share) on $10 billion in revenue.

Of the three business segments:

    • Power had the largest numbers: $7.8 billion in orders, $4.8 billion in revenue and $84.1 billion backlog.
    • Electrification had the strongest growth, with an EBITDA margin of 15.1% compared with 10.4% in the same quarter of 2024.
    • Wind brought up the rear, with improved profitability and decreased offshore losses, but a negative EBITDA of $61 million.

Strazik said market interest in gas power continues unabated: GE Vernova signed 12 GW of new contracts in the third quarter after signing 9 GW in the second quarter. The backlog of gas turbine orders grew from 29 GW to 33 GW, and manufacturing slot reservations increased from 25 to 29.

“We now expect to approach 70 GW of contractual gas power commitments by the end of ’25 with significant momentum into ’26,” he said.

An analyst asked about indications that demand for new turbines may be peaking and that asking prices are starting to be more negotiable.

Strazik said the company is not softening on its asking price, although its order book for any given quarter may not be an accurate barometer.

“In the third quarter, as an example, we had substantially more smaller gas turbines, more aeroderivatives, that are a higher price per megawatt than the baseload units,” Strazik said. “In totality, we continue to see price accelerating in gas,” he said, pointing to the higher prices and better profit margins for the slot reservations that he expects to progress to contracted orders in the next 12 months.

The larger gas turbines are much more economically efficient, he said, but there is a near-term surge in demand that the smaller units will meet. He predicted the aeroderivative and other small gas-fired generators would bridge the need for power until heavy-duty units are available, then convert to backup roles.

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Golden Spread to Appeal Rejection of Capacity Assessment Change to Board

LITTLE ROCK, Ark. — Golden Spread Electric Cooperative says it will request that SPP’s Board of Directors overturn a stakeholder group’s rejection of a proposed tariff change that would pre-emptively determine the amount of load the existing transmission system can handle without requiring additional network upgrades.

Golden Spread’s Mike Wise brought the appeal of the tariff revision request (RR642) to the Markets and Operations Policy Committee during its Oct. 14-15 meeting after it gained only 18% approval at the Transmission Working Group in September.

His motion to enable transmission customers and host transmission owners to access load-hosting capacity assessment results failed with only 29.51% approval. SPP’s TO members united to vote against the change, 18-0, after citing concerns at TWG over reliability issues with sharing load-hosting capacity and creating operational risks.

A dejected Wise told RTO Insider after that he again will appeal RR642 during the board’s Nov. 4 meeting. He also will provide a second or alternative motion for the directors’ consideration.

“The TWG got it wrong, and we want to try to rectify that,” Wise told MOPC. “The bottom line is that we support the SPP staff’s position on this RR.”

Staff drafted the proposed change to tariff Attachment AQ’s screening process following a recommendation from the Holistic Integrated Tariff Team’s (HITT) 2019 report. It would allow SPP to proactively perform analysis to determine load capacity at each node on the system without incremental investment. Information gathered from the load-hosting capacity assessment would determine whether transmission customers would be required to go through an AQ delivery point network study.

Wise, who sat on the HITT, sponsored the recommendation during the team’s work. He referred to the proposal as “one of those ancient HITT items that has lingered out there.”

“This gives transmission customers … the same access to the tool and the information as the TOs themselves,” Wise said. “It’s not being crammed down on them. They own the trump card. Basically, if they say we need to study this, then it’s going to be studied, right? I really don’t see why the TOs would be against this because they are not going to have to be forced to do something that doesn’t work or affects their reliability.”

“We are supportive of this tool being used for information purposes, and we just do not feel it’s ready for the decision-making process for AQ studies,” said Jarred Cooley, with Xcel Energy subsidiary Southwestern Public Service.

“This is just a tool with information. The question is, who should see it and what’s the accuracy?” SPP’s Natasha Henderson said. “Just like any other tool with information, it’s predicated on what we put in that tool. On the [generator interconnection] side, we have a tool that shows where there’s room on the system. Well, that’s true until you study 90 GW of generation in the 2024 [Integrated Transmission Plan assessment].”

SPP Close to Resettling Z2 Bills

SPP’s five-year plan to resolve its Attachment Z2 headache — the “most litigated, drawn-out process we’ve ever had,” according to General Counsel Paul Suskie — will begin in earnest in November.

As part of FERC’s directive to submit a compliance filing on its Z2 plan, staff will provide updated balances to entities affected by a 2019 remand order for the refund period (March 2008-August 2015). They will send information to entities wishing to enroll in a payment plan and post ongoing updates on the SPP website.

The commission in September ordered the compliance filing for the grid operator’s proposal to unwind credit payment obligations assessed under Z2 for transmission service taken from 2008 to 2016. The commission determined that SPP lacked specifics in its proposed plan (ER16-1341). (See FERC Requires Additional Z2 Filing from SPP.)

Under Attachment Z2, SPP compensates upgrade sponsors who pay for upgrades that subsequently are used by transmission customers. FERC issued a remand order that called for the refund of Z2 amounts settled and invoiced for operating periods in 2008-2015.

Full refund invoices for the 2008-2015 period will go out within the first two months after FERC’s final order. A resettlement invoice will follow in about two years for the operating dates from September 2015 to January 2020. It will take several years after that to run additional resettlements in the current settlement system until SPP catches up.

Staff told FERC in September 2024 that at least $657.8 million is directly affected by the commission’s refund directive and that it grows by $3 million to $4 million each month.

“Every month that we can’t make our repayment is more interest that our members are paying and we have no return on,” Western Farmers Electric Cooperative’s Matt Caves said.

SPP has assembled more than a dozen executives and staffers to handle the process. As Suskie said, alluding to the Blues Brothers in their eponymous 1980 flick, “We’re getting the band back together.

“It took us eight years to put Z2 together. Now, we’ve got to unwind it and put it back together,” he added.

Staff are planning a formal kickoff for the effort in January 2026. They expect the effort to take about four years.

West Gets Stakeholder Group Seats

MOPC endorsed expanding six working groups to add members from the RTO’s expansion into the Western Interconnection. The vote slipped past MOPC’s two-thirds threshold for approval at 67.24%.

If the measure is approved by the Corporate Governance Committee (CGC) and then the board in November, the Market, Economic Studies, Operating Reliability and Supply Adequacy working groups would get four more seats, and the Members Committee, Strategic Planning Committee and Resource and Energy Adequacy Leadership (REAL) Team will pick up two seats each. The Regional Tariff and Transmission working groups will add TOs and transmission users according to their charters.

The RTO expansion will add seven Western entities, including several that already are members in SPP’s Eastern Interconnection footprint. Members with load in the East won’t be counted toward the new seats, staff said.

An earlier attempt to amend the motion from the floor and limit Western representatives to two seats apiece in the working groups failed, garnering just under 50% approval. Several members pushed back against taking up the issue, saying it belongs in the CGC.

Steve Gaw, Advanced Power Alliance, makes his point as Brad Hans, MEAN, listens. | © RTO Insider

“Vacancies on working groups don’t come up terribly often, so to get entities on board and through this process is a starting point,” said Brad Hans, with the Municipal Energy Agency of Nebraska. The agency will be active in both interconnections.

“It’s a good integration thing,” he said. “There are a lot of differences in the West with us working on both sides, where you need that expertise in the West to bring to the conversations when there are things that may affect both sides.”

SPP’s Steven Johnson, senior director of markets administration, said the RTO expansion project remains on schedule, having moved from red to yellow status at the end of September. Bid-to-bill member testing, a key milestone, began Sept. 2 and is ongoing, he said.

MMU: Topology Optimization Concerns

Stakeholders endorsed the Market Working Group’s expansion of the economic topology optimization process that enables market participants to submit requests for SPP to screen, evaluate and, if they pass both economic and reliability criteria, coordinate with transmission operators for implementation.

The change sets submission limits to one per participant/month, six studies per month and up to three active implementations.

The Market Monitoring Unit said it supports the concept but had “serious concerns” with allowing the requests to come from market participants. Carrie Bivens, the MMU’s vice president, said MISO tried a similar process but it “reported very low success rates” with being able to accept the proposals.

“Not only could it result in suboptimal results, but it’s also a clear fairness issue,” she said. “We believe the RTO should be doing this optimization rather than taking it through stakeholders and through market participant requests. Just from a practical standpoint, it could be a real waste; an inefficient use of SPPs time.”

The measure passed with 90.8% approval.

The committee also endorsed two recommended tariff changes from working groups:

    • RR719, from the Cost Allocation Working Group, which would base-plan fund network upgrades for network resource interconnection service (NRIS). The proposed change aligns cost allocation for deliverability by allowing the delivery portion of NRIS before the transition to the Consolidated Planning Process to also be eligible for base-plan funding. MOPC gave it 88.2% approval.
    • RR697, from the MWG, codifying a policy approved by the Regional State Committee to give market participants more opportunities to receive long-term congestion rights (LTCRs). Eligible participants will be able to nominate up to 50% of each path, with all current awarded LTCR paths over 50% grandfathered. The awarded LTCRs can be held for five years. RR697 passed with 72.6% approval.

Ross Exits as MWG Chair

MOPC members honored American Electric Power’s Richard Ross with a round of applause as he delivered the MWG’s final proposed tariff changes under his chairmanship.

Ross has served as chair of the MWG, one of the more influential stakeholder groups, since 2004. That was the year FERC designated SPP as an RTO. Recent governance changes have placed term limits on working groups’ leadership positions.

“I’ve been involved in SPP things for issues from 12 [to] 15 years, and you have been a longstanding chair of the Market Working Group. A lot has passed under your purview,” Omaha Public Power District’s Joe Lang said.

AEP’s Richard Ross acknowledges applause for his 24 years as the Market Working Group’s chair. | © RTO Insider

SPP’s Carrie Simpson, who once served as the MWG’s staff secretary, said she has used Ross’ chairmanship as an example to follow in designing the stakeholder structure of Markets+ in the Western Interconnection.

“I know you’ve seen a lot of staff come through and a lot of members,” she told Ross. “As we were setting up working groups in the West, we would say, ‘Watch Richard Ross. The MWG chair is a great standard for how to run a meeting.’

“But you’ve had 20 years of practice,” Simpson cracked.

“I did have that,” Ross admitted.

Ross will remain a member of the MWG.

20 Tariff Changes Approved

MOPC’s consent agenda, unanimously approved, included:

    • the Project Cost Working Group’s recommendation to accept all 10 transmission projects with in-service delays exceeding the first reported in-service date by more than 90 calendar days be accepted as reasonable;
    • the PCWG’s endorsement of a 31% increase in Nebraska Public Power District’s 345-kV Gentleman-Cherry County-Holt County project, from $510.71 million to $669.97 million;
    • the 2026 ITP-CPP transmission assessment’s revised scope to add the Expedited Resource Adequacy Study’s stability needs;
    • the TWG’s endorsement of OPPD’s sponsored upgrade study for Sarpy County uprates; and
    • the annual violation relaxation limit analysis report.

The agenda also had 20 proposed tariff changes that, if approved by the board, would:

    • RR655: establish outage submission requirements in SPP’s governing documents, including definitions, data standards, timelines and rules for submission, extension and updates. The change would require market participants to provide accurate, timely outage and capability information, with the transmission provider reviewing and potentially denying noncompliant submissions.
    • RR670: clarify that a mitigated offer is defined as equality along with its allowable subcomponents and must be interpreted as such when calculated and submitted by market participants.
    • RR682: add transparency to the competitive transmission process’ TO selection process by requiring the industry expert panel to respond to questions from the board or submitted by stakeholders.
    • RR686: clarify the difference between ramped and stepped setpoints with consolidated examples, removing outdated quick-start terminology for improved clarity and consistency.
    • RR690: define the tariff-required harm test to reallocate at-risk financial security funds during the generation-interconnection study process to mitigate harm done by terminating generator interconnection agreements.
    • RR695: establish thresholds for mitigating offers below $25/MWh, aligning them with correct mitigation practices.
    • RR700: raise the notification-to-construct (NTC) with conditions and the applicable project threshold limit from $20 million to $150 million.
    • RR705: update the Generator Interconnection Manual (BP7250) with the Joint Targeted Interconnection Queue’s tariff language.
    • RR706: clarify that a federal service exemption transfer point is a qualifying source for candidate LTCRs/auction revenue rights (ARRs) by adding the transfer point to the list of qualifying sources for candidate LTCRs/ARRs.
    • RR707: revise the conventional resource performance-based accreditation business practice without changing FERC’s foundational policy.
    • RR708: ensure the detailed project proposal window for transmission planning is not unnecessarily extended if additional needs are identified after the needs assessment’s posting.
    • RR709: ensure the annual index of grandfathered agreements is accurate.
    • RR710: automatically suspend Attachment AQ upgrade projects with NTCs if the large load is not submitted within 180 days of board approval. SPP would then conduct an out-of-cycle re-evaluation and bring it to the board for its consideration.
    • RR711: formalize the outage-coordination methodology as a business practice and incorporate it into the revision request routing criteria, requiring applicable working group approval for future changes.
    • RR712: increase the financial commitment window for SPP’s NTC issuances from four years to five years.
    • RR713: add language to the tariff including Stegall DC tie equipment in the incremental market efficiency use (IMEU) framework, ensuring transparency, stakeholder review and clarification that replacement costs are not tied to IMEU.
    • RR715: outline the study requirements used in the quarterly analysis to determine the maximum amount of capacity available for generators under the limed operation condition until network upgrades come online.
    • RR716: clean up items related to the RTO expansion’s DC ties, including calculations using their capability for cost allocation and DC tie inputs in market cases and the reliability unit commitment process.
    • RR717: clarify tariff and protocol language applying the “tank test” to day-ahead and RUC make-whole payments, explicitly excluding its use for multiday reliability assessments and local reliability events.
    • RR721: update SPP’s business practices to account for changes required by the RTO’s expansion in the West.