Search
December 24, 2024

Posted on

A New Era for Climate Action at COP27: ‘We Will be Holding People to Account’

U.N. climate conferences tend to open with stirring and urgent calls to action, and the 27th Conference of the Parties (COP27), which kicked off Sunday in Sharm el-Sheikh, Egypt, held true to form, with current geopolitical and economic realities challenging the rhetoric.

At last year’s COP26 in Glasgow, Scotland, 193 nations committed to coming to this year’s event with new, more ambitious targets for cutting carbon emissions, but only 29 have thus far delivered on those pledges, said Simon Stiell, the new executive director of the U.N. Framework Convention on Climate Change (UNFCCC).

“Today a new era begins, and we begin to do things differently,” Stiell told delegates at COP27’s opening plenary on Sunday.

“We will be holding people to account, be they presidents, prime ministers or CEOs … because our policies, our businesses, our infrastructure, our actions, be they personal or public, must be aligned with the Paris Agreement and [U.N.] convention. The heart of implementation is everybody, everywhere in the world, every single day, doing everything they possibly can to address the climate crisis.”

Stiell’s top priorities for the conference include across-the-board commitments to steeper emission reductions, solid financial support to help developing countries adapt to and recover from the damages of climate change, and new levels of transparency and accountability.

“Environmental integrity and the reliability of the commitments made are paramount,” he said. “I am not in the habit of rescinding on my word; I firmly expect all parties to act the same way. Stick to your commitments; build on them here in Egypt. I will not be a custodian of backsliding.”

Further, the pull of current political and economic crises — such as inflation, the war in Ukraine, and energy and food insecurity — must not be allowed to slow progress on climate action, said Egyptian Minster of Foreign Affairs Sameh Shoukry, who is also serving as COP27 president.

“If some people think that such challenges will hamper international collective action in the field of climate action, we here in Sharm el-Sheikh need to prove the contrary,” Shoukry said. Conference outcomes must “show the whole world that we are aware of the challenge awaiting us and that we have the political will to counter it.”

He called for “moving from negotiations and pledges to an era of implementation, as well as the acceleration of implementation,” while also “scaling up ambitions according to countries’ capacities and the nature of their resources.”

Alok Sharma, the U.K. official who led COP26, agreed that in the face of ongoing extreme weather events — such as the catastrophic flooding in Pakistan and Nigeria — “we must find the ability to focus on more than one thing at once. … This conference must be about concrete action.”

1.5 Alive, Barely

Whether these strong words will translate into action remains to be seen as the conference unfolds over the next two weeks, with national leaders expected to begin their statements of progress and new commitments on Monday. President Biden is scheduled to be at the conference on Friday.

The legacy of COP26 was to keep the goal of limiting the increase in the average global temperature to 1.5 degrees Celsius alive — barely — and Sharma reported that if all emission-reduction commitments made at that conference were kept, worldwide emissions in 2030 would be about 6 GT less than at present.

“That’s the equivalent of 12% of today’s global annual emissions” but would still result in a 1.7-degree increase in global warming, he said.

A recent report from UNFCCC suggests that those figures may be overly optimistic. According to the report, current commitments from the 193 countries that signed the Paris Agreement could result in a 2.5-degree increase. By 2030, carbon emissions are on track to increase 10.6% over 2010 levels, the report said.

Past 2030, emissions may not increase but still do not achieve the radical and sharp decreases that are needed, the report says. Such figures “could not be sharper, stronger or more sobering,” said Hoesung Lee, chair of the U.N.’s International Panel on Climate Change (IPCC).

Lee sees action on climate change as caught in a self-defeating cycle. “We have the technology and the know-how to tackle climate change, but these options are limited by the availability of finances, [and] adaptation options are limited by global warming levels. … Therefore, the prerequisite to a successful adaptation is ambitious mitigation.

“Adaptation gaps, especially in developing countries, are particularly driven by widening disparities between the cost of adaptation and financing available [for] adaptation,” he said. “We can achieve the greatest gains by prioritizing finance to reduce climate risks for low-income and marginalized communities.”

Fit-for-purpose Finance

Sharma, Shoukry and Stiell joined Lee in urging action to provide developing nations with the hundreds of billions they need to rebuild from the devastating impacts of extreme weather they have sustained to date, commonly referred to as “loss and damage.”

These countries, who produce only a small amount of the world’s greenhouse gas emissions, have long argued that the top emitting countries, like the U.S., should pay restitution.

But climate change negotiations in past decades have been “remarkably polarized, which has slowed down progress” and raised a range of concerns, particularly on finance, Shoukry said.

Developing nations are still waiting on the $100 billion per year that developed nations pledged to help them deploy clean energy technologies, when the original Paris Agreement was signed in 2015, Shoukry said. “The financing currently available focuses on curbing emissions and not adaptation efforts. Also, most of the financing is based on loans,” he said. “We do not have the luxury of continuing this way.”

Solutions must be found that “prove we are serious about not leaving anyone behind,” he said.

Stiell agreed. “We must cement progress on these critical work streams [of] mitigation, adaptation finance and, crucially, loss and damage. We need to enable enhanced finance to flow to addressing impacts. What is said in these negotiating rooms has to be reflected in the urgency of what is happening outside. …

“Let’s look closer at how the global financial architecture can be made fit for purpose in line with the Paris commitments,” he said. (See related story, COP27: Will Countries Step up on Climate, Financial Commitments?)

Posted on

DTE Unveils Renewable Energy Plan, Speeds Up Ending Coal Use

DTE Energy (NYSE: DTE) unveiled its latest proposed integrated resource plan Thursday, pledging to end its use of coal by 2035 and go carbon free by 2050.

The utility’s  proposed “Clean Vision Plan,” released in a 141-page report, also calls for DTE to boost its renewable energy generation to 60% by 2040, as promised at its most recent earnings call. (See DTE Energy Pledges Fast-tracked Energy Transition.) CEO Jerry Norcia also said the plan would invest $9 billion into the Detroit area’s economy over the next 10 years.

Under the proposal, DTE will significantly increase its electric storage capacity to 1,800 MW.

Current generation mix (DTE Energy) Content.jpgDTE’s current generation mix | DTE Energy

DTE, the electric generating source for 2.3 million people and businesses in Detroit, unveiled the plan about five months after Michigan’s Public Service Commission approved a similar IRP for CMS Energy (NYSE: CMS).

DTE released its plan shortly after the PSC revised the parameters of IRPs in line with the state’s MI Healthy Climate Plan.

Norcia said across the U.S. and Michigan the energy landscape is changing “as coal gives way to natural gas and renewables to power what we call the modern grid.”

Norcia said DTE intended to cut carbon emissions by 32% in 2023, two years ahead of a similar statewide goal in the state’s MI Healthy Climate Plan. Carbon emissions would be further slashed by 85% by 2035 and 90% by 2040.  In 2017, DTE had called for cutting carbon emissions by 80% in 2050.

Now, the DTE plan calls for eliminating carbon emissions by 2050, the deadline set in the Healthy Climate Plan.

In cutting carbon emissions, DTE plans to end coal use at the Belle River Power Plant by 2026 and repurpose it to run on natural gas.

The 3,280-MW Monroe Power Plant, one of the largest coal-fired generators in the U.S., will close by 2028. The closure could affect the southern Michigan city’s economy.  The Monroe harbor, which has handled coal for the power plant as one its major commodities, has received an $11 million federal grant to help convert part of its piers along Lake Erie to handle wind turbine components.

DTE said it will provide retraining for plant workers and “partner with the local communities.”

DTE’s plan calls for increasing renewable energy production to 15,000 MW by 2042. Renewables currently represent only 10% of the company’s 11,840-MW system capacity, with coal representing 59% and nuclear 22%.

Bob Allison, deputy director of the Michigan League of Conservation Voters, said DTE was falling short in what it should achieve. Blasting DTE for its electric rates and its struggles with power outages during major storms, Allison said, “We are at a pivotal moment in our state’s clean energy future, and DTE must meet the moment with more ambition.”

Reacting to the criticism, DTE spokesperson Cindy Hecht said, “In preparing our Integrated Resource Plan, DTE Electric undertook a year-long, comprehensive analysis that reflected insights shared by the company’s customers and other stakeholders to build the plan, and we look forward to continued collaboration.”

Posted on

Texas PUC’s Proposed ERCOT Market Design to be Released Soon

AUSTIN, Texas — Keynoting the Energy Bar Association Texas Chapter’s Energy Symposium last week, Lori Cobos, the only lawyer sitting on the state’s Public Utility Commission, said ERCOT stakeholders will soon get a look at the market’s long-awaited redesign.

“Around Nov. 10,” a consulting firm will release its review of the PUC’s market redesign blueprint, Cobos said, which the commission agreed to almost a year ago. The PUC has since added an open meeting to its calendar for that date. A spokesman confirmed the commissioners plan to take up and discuss the consultant’s report and recommendation.

Expect the recommendations to be heavy on dispatchable generation, which includes the usual thermal resources and energy storage. Since the February 2021 winter storm crippled ERCOT’s system, the PUC, ERCOT and Texas legislators have prioritized baseload generation over renewable resources. (See PUC Forges Ahead with ERCOT Market Redesign.)

“If Texas is to continue to lead the country as an economic powerhouse, that will require a reliable, resilient and affordable supply of power to fuel our economy and serve our growing population base,” Cobos said during the symposium Nov. 1. “Texas must maintain year-round reliability under all weather conditions, and to do this, we will need to drive investment in new and existing dispatchable generation through market-based price signals and a reliability-driven framework.”

She said the market must incentivize “fast-responding dispatchable generation” that can respond to wind’s and solar’s variability and retain the existing baseload generation “that is available 24/7 to meet our continuously growing electricity demand and extreme weather conditions.”

A load-side reliability mechanism, proposed in a study funded by generation heavyweights NRG Energy (NYSE:NRG) and Exelon (NASDAQ:EXC), is expected to be the central recommendation. Referred to as the load-serving entity obligation (LSEO), the study’s authors have said it will directly address resource adequacy concerns by introducing a formal reliability standard and the mechanism to ensure an LRE has sufficient resources to meet this standard.

PUC Chair Peter Lake quickly latched onto the LSEO proposal late last year. The other commissioners at the time offered some pushback but agreed to include it on the new market blueprint.

Indirectly responding to criticism from some that the LSEO would be a “capacity-light” market, NRG’s Bill Barnes, senior director of regulatory affairs, said, “People think, ‘Oh, NRG, they just want a capacity market.’ No, we want a competitive market that can survive through reliability events, so that we can preserve our successful market structure. That’s the No. 1 priority for us.”

Barnes did not mention that the consultant reviewing the PUC’s blueprint, E3 Consulting, is the same firm that produced the NRG-Exelon report. The commission chose E3 over ERCOT’s Independent Market Monitor, the only other bidder on the contract.

Energy consultant Alison Silverstein, a former PUC and FERC staffer, has worked with the Texas Consumer Association (TCA) and ICF International, a global consulting services firm, to produce an analysis on the cost and reliability impacts of ERCOT’s recent and proposed market changes. She said deep concern over “a teeny bit of bias and conflict of interest” of E3’s ability to fairly review the PUC’s proposal led to their own analysis.

“The PUC hired E3, apparently untroubled by that same concern, and E3 went off and did the study, and nobody’s heard anything,” Silverstein said, speaking on the same panel with Barnes.

The commission’s blueprint also includes a backstop reliability service (BRS) and the use of dispatchable energy credits (DECs).

BRS would procure accredited new and existing dispatchable resources as an insurance policy to help prevent emergency conditions. Its principles include nonperformance penalties and clawbacks for noncompliance; deploying resources in a manner that doesn’t negatively affect real-time energy prices; and allocating costs to load based on a load-ratio share basis measured on a coincident net-peak interval basis.

The DEC proposal would establish a dispatchable portfolio standard for certain qualifying generators to create the DECs, which would be bought, sold or traded is the same manner as ERCOT’s existing renewable energy credit program.

“Does our market structure provide the right incentives for reliability?” Barnes asked, referring to the market design discussions. “It’s efficient. It’s cost efficient; brutally efficient. So, you’re getting the lowest-cost solution out of our current market design, but that doesn’t always mean reliability.”

Cobos assured her EBA audience that the commission will take public comment before making a final decision in January. She said the Texas Legislature, which begins its 2023 session on Jan. 10 and runs through Memorial Day, will also provide feedback on the blueprint, “in addition to looking at investments in dispatchable generation.”

PUC’s Market Design Costs

The PUC “had three primary options that have been sitting around, and to date, there has been minimal information released about what the specifics of those proposals were, or what the design and cost and reliability implications of those would be,” Silverstein said.

ICF analyzed the proposed designs using available public information and various models. Based on that, it said none of the current proposals would, by themselves, improve reliability enough to yield one outage every 10 years, the industry’s generally accepted standard of 0.1 loss-of-load expectation (LOLE).

“We thought it was a very reasonable set of assumptions and scenarios and methodology,” Silverstein said.

Texans should expect, on average, about five outages every 10 years (a 0.5 LOLE), ICF said. It noted reliability is expected to further deteriorate by 2030 if no further policy measures are taken.

Calling the LSEO proposal a “California-style redesign” of the ERCOT market, in that consumers would pay more for power plants that might not operate, ICF’s study found it would cost Texans an additional $22.8 billion from 2025 to 2030, including $8.5 billion more in 2025 alone, without significantly increasing the grid’s reliability. It forecast the LSEO would add another 2.5 GW of gas generation by 2030.

ICF said the BRS proposal, based on an energy storage entity’s recommendation, would yield less than two outages a decade (0.17 LOLE) at a total cost of $2.6 billion from 2025 to 2030. It projected the BRS would also retain about 8 GW of capacity that would otherwise retire under the current market construct.

The DEC proposal would cost consumers $1.3 billion during its first three years (2023-2025) but would then reduce the total costs to consumers by approximately $2 billion each year from 2027 to 2030, ICF said. It forecasts DEC, based on an energy storage provider’s recommendation, to bring online 3.4 GW of additional two-hour battery storage by 2030.

“Yes, there’s a wide range of uncertainty around LSEO cost,” Silverstein said during an Oct. 26 virtual press conference unveiling the study. “The one thing that is not uncertain, that is absolutely clear, is the LSEO costs are potentially huge. And as of now, the program is so significantly undefined that there is no way to narrow in the parameter for how expensive it could be or how effective it could be at improving reliability.

“Texans need a reliable grid, but not at any cost,” she said.

New Study on Energy Efficiency, DR

TCA plans to release a companion report later this month comparing the cost and reliability effects of using high levels of demand-side resources to improve reliability, with the results contrasted with its supply-side analysis.

Silverstein called it a follow-up, parallel piece to “the one scenario that the PUC chose not to study.”

“What happens if we actually do what customers do a lot more of with energy efficiency and demand-responsive distributed assets?” she said. “What does that do for reliability and affordability in ERCOT?”

Silverstein said Texas energy efficiency requirements are tied for last among the 28 states with such requirements. “We deliver such minimal energy efficiency to so few Texans, it’s criminal,” she said.

Liz Jones, Oncor’s vice president of regulatory affairs, said she expects energy efficiency to be one of the key issues debated within the legislature next year.

“There is a cottage industry about what kinds of programs are effective and efficiently implemented,” Jones said. “There is always a struggle because when we undertake energy-efficiency measures, we are collecting funds from all customers, and we are dispersing them to the customers who are qualified for the energy efficiency. It turns out it takes a lot of money to weatherize. Is it crucial for the person that lives in that home? Yes, and so we’re going to see a fight, I think, at the legislature about how we spend on energy efficiency.”

“The programs today are all over the map. They are not always focused, and they are tiny,” Silverstein said, agreeing with Jones. “The reason the winter storm caused so much damage is because Texas homes are under-insulated, because Texas heaters are ineffective and because the energy demand before the power started going out was 20% above anything that ERCOT had forecast. That was because of a lack of energy-efficient homes and lack of energy-efficient heaters. We deserve better, both for winter and for summer.”

Market Provides Expert Feedback

Jones and NRG’s Barnes both said market participants need to have a greater role in the rulemaking process. They and other ERCOT participants have seen their input sharply reduced with Senate Bill 2, which passed by last year’s 87th Legislature. The legislation created an independent board at ERCOT and gave more accountability to the PUC.

“One of the issues is how much should market participants — like Oncor; like NRG; like the city of Austin — have in making ERCOT rules. I would contend that you need us,” Jones said. “First of all, we’re free labor. We can provide feedback about how a particular rule would or would not be able to be effectuated in real-time operations or in planning. One of the things that I’m personally very interested in is making sure that the ERCOT rulemaking process, like the PUC rulemaking process, incorporates the feedback of interested parties in making those rules. It’s procedural due process, substantive due process. It’s a sensible way to try to do this.”

“I completely agree with Liz’s comments on Senate Bill 2,” Barnes said. “As a stakeholder in a marketplace, we have a stake in it. We have invested a lot of money [and] people time, and we should have a voice. Our folks are the experts. They’re the ones that turn the wrenches to start the power plants, and ERCOT needs to hear from us.”

Barnes added that he hopes the legislature avoids “tinkering” with market rules that have already passed. He pointed to the PUC’s weatherization requirements for power plants and transmission facilities as an example of changes that have already been instituted and that work.

“We like to have rules that are predictable and are certain to be done,” he said. “It would be great for the legislature to let that process play out, but they’re not going to. I would hope that there will be a lot of robust debate and discussion at the legislature, but let’s let the process play out at the PUC where the experts are. It will take time. It’s not like we’re going to be to snap our fingers and have an answer. These things are complicated, and we want to make sure we get them right.”

Posted on

Duke CEO: IRA Tax Credits Will Offset 15% Corporate Income Tax

Duke Energy (NYSE:DUK) sees the U.S. clean energy transition — and clean energy tax credits from the Inflation Reduction Act — as providing growth and profit drivers for its regulated utility business, even as the company moves ahead with the sale of the 3.5-GW portfolio of its commercial renewable energy business.

Speaking during the company’s third-quarter earnings call Friday, CEO Lynn Good reported that Duke’s board had authorized the sale of the utility’s commercial and distributed renewable business. The sale will allow the company to focus on its “core” regulated electric and gas utilities, she said.

“We have indications of interest — robust indications of interest — from credible counterparties and have a high degree of confidence we will transact on this business,” Good said. A “definitive” announcement could come in the first quarter of 2023, with the sale closing “as early as mid-year,” she said.

The commercial portfolio includes 1.53 GW of solar, 1.96 GW of onshore wind and 20 MW of battery story, according to company figures.

Lynn Good (Duke Energy) FI.jpgDuke Energy CEO Lynn Good | Duke Energy

As previously announced during Duke’s second-quarter earnings call, the proceeds from the sale will be used to pay down the utility’s debt “and allow us to fund our clean energy transition,” Good said. (See Duke Considering Sale of 3.5-GW Portfolio.)

The IRA’s production and investment tax credits will also act as a counterweight to the law’s 15% minimum corporate tax rate, which, Good said, is not expected “to have a material impact on our cash flows.” According to utility estimates, Duke could be eligible for “several hundred million dollars” per year from the IRA’s nuclear production tax credits, beginning in 2024.

Producing about half of the utility’s electricity in the Carolinas, Duke’s nuclear fleet includes 11 units totaling 10.7 GW of capacity, all located at six sites in the two states, according to the company’s website.

The utility is also estimating that the solar production tax credit will be worth about $60 million per year given the 13 to 17 GW that it could be putting on its system over the next decade. Potential investments in energy storage, estimated at $2.5 billion to $4.5 billion, would be eligible for the 30% investment tax credit for standalone storage, according to utility figures presented during the call.

Besides providing hefty tax write-offs, Good said the tax credits would be “returned to our customers, lowering our overall cost of service and providing for a more affordable energy transition.”

Duke is also capitalizing on the growth of electricity demand from new clean technology manufacturing across its service territory. Good pointed to recent announcements, such as the multibillion-dollar semiconductor plant Wolfspeed is building in North Carolina, and BMW’s expansion into electric vehicles and EV batteries in South Carolina.

Inflation, Supply Chains

With such positive business indicators, including ongoing population increases in its service territories, Good said the utility is projecting an earnings growth rate of 5 to 7% from 2023 to 2027.

The company reported net income of $1.356 billion ($1.78/share) for the quarter, compared to $1.435 billion ($1.88/share) for the same period last year.

Good acknowledged that Duke, like other businesses across the country, is facing headwinds in terms of both inflation and supply chain constraints. To counter inflation, the company has upped its cost-cutting efforts from $200 million to $300 million, Good said.

Responding to analysts’ questions, she said the cuts will come from digitalization initiatives that will “streamline our governance processes and reporting processes.” Duke is also “looking at supply chain and … other things that we could do to potentially move [costs] out of [20]23,” she said.

At the same time, the utility is countering supply chain constraints via multiyear contracts with key vendors. “We have confidence around supply into [2026] and beyond, with options to continue. We’re putting similar arrangements in place for battery storage,” Good said.

Duke’s long-term plan for the energy transition calls for $145 billion in capital investments over the next 10 years, with $75 billion earmarked for grid investments, $40 billion for “regulated zero-carbon generation” and $5 billion for “hydrogen capable” natural gas generation.

Carbon Plan Update

But Duke’s regulatory landscape, particularly in North Carolina, is still uncertain as the utility works through its compliance with H.B. 951, passed in 2021, which requires the Utilities Commission to approve a plan that will cut the state’s carbon emissions 70% by 2030. The commission asked Duke to draft the plan, which under the law must be approved by the end of the year.

Submitted in May, Duke’s draft plan includes the closure of 4.9 GW of coal and the addition of 5.4 GW of solar, but also calls for 3.5 GW of new natural gas generation. The plan also includes alternative pathways to the 70% reduction that would take two to four years longer. (See Duke Files Carbon-reduction Plan for North Carolina Utilities.)

Environmental and clean energy groups and state Attorney General Josh Stein have roundly criticized Duke’s plan and submitted alternatives of their own. But following recent series of public hearings, Duke filed a proposed order for the NCUC to approve its plan, and Good remains confident.

“This process is something that looks reasonable and somewhat predictable to us,” she said Friday. “The solar industry is interested in more solar; the industrials are interested in low prices. Low-income [organizations] are interested in the impact to low-income [customers]. The attorney general and the environmental community want us to go as fast as we can to reduce carbon [emissions].”

Good said that the comments and testimony from such stakeholders provide “fertile ground for the commission to make decisions” and defended the company’s approach.

“In the near term, it’s all about solar and battery [storage], and we have time on the long term to make decisions about some of the more difficult [technologies]: pumped storage; [small modular nuclear reactors]; offshore wind. So, we think there is strength to our recommendation to use the next couple of years to look at development on those key technologies so that we’re prepared by the middle of the decade to make the decisions about where to go.”

In particular, Good said, the company is in “evaluation mode” on offshore wind.

“It’s a renewable resource, but … we also recognize it’s expensive. It has transmission requirements, especially here in the Carolinas where you’ve got to get the power to the load centers that are further west than the coast,” she said. “The approach we’re taking is one of studying and learning more and also allowing the commission and stakeholders and the communities that could be impacted by both offshore and onshore transmission to be involved.

“We will not move first, and we will not move outside of the regulated business,” Good said. “The risk [versus] reward for investors and customers has to be appropriate for us to move forward.”

Posted on

Vistra’s Generation Produces During Texas Summer

Vistra (NYSE:VST) said its generation fleet provided 96% commercial availability during Texas’ record-breaking summer, helping smooth the volatility of fuel prices, weather and rising inflation.

CEO Jim Burke told financial analysts during the company’s third-quarter earnings call Friday that its thermal fleet reached maximum capacity on July 13, when wholesale prices reached the $5,000/MWh cap three times.

“A well maintained fleet is key to delivering reliable power for our customers and our communities and ensuring value is captured during these weather events,” Burke said.

Vistra reported quarterly earnings of $1.04 billion as measured by adjusted EBITDA from ongoing operations, as compared to $1.19 billion for 2021’s third quarter. The company uses adjusted EBITDA as a performance measure because, it says, outside analysis of its business is improved by visibility into both net income prepared in accordance with GAAP and adjusted EBITDA.

Burke said management has been pleased with how its Vistra Zero assets performed this summer in Texas and California. It is attempting to extend by 20 years the operating licenses at generation subsidiary Luminant’s Comanche Peak Nuclear Power Plan. That would keep the 2.4-GW plant’s two units operating until 2050 and 2053.

“We continue to see how important a role our diverse set of assets are playing throughout the U.S. and ensuring reliable, affordable and sustainable power,” he said.

The Irving, Texas-based company said its full-year results are tracking at the midpoint of their $2.96 billion to $3.16 billion guidance. It is amid an upsized $3.25 billion share repurchase program, having bought back about $2.05 billion in outstanding shares (18%) as of Nov. 2.

Vistra’s share price lost 40 cents on Friday, closing at $22.85.

Posted on

NEPOOL Splits with ISO-NE over Pumped Storage Eligibility for IEP

ISO-NE will not incorporate an amendment approved by the NEPOOL Participants Committee to include pumped storage resources in its Inventoried Energy Program, yet another wrinkle into the implementation of the chronically uncertain winter fuel security program.

The D.C. Circuit Court of Appeals in June ordered FERC and ISO-NE to narrow the eligibility of the program, removing certain resources — including hydroelectric — that the court found would benefit from the IEP without any functional change to their behavior. (See Court Strikes a Blow to ISO-NE Winter Plan.)

ISO-NE has moved to comply with that order by preparing a filing to send to FERC for consideration.

But Brookfield Renewable Partners appealed to the PC during its Wednesday meeting to allow pumped storage to remain eligible for the program, arguing that the technology shouldn’t be ruled out.

Brookfield operates the 633-MW Bear Swamp pumped storage facility in Western Massachusetts.

“Brookfield’s view is that when the court ruled to remove hydroelectric resources, it contemplated conventional hydro with pondage but did not contemplate pumped storage hydro operating as storage (i.e., daily pump/charge to generate/discharge),” Aleks Mitreski, the company’s senior director of regulatory affairs, said in a presentation to the PC.

The economic rationale for when to operate pumped storage hydro and a chemical battery resource, for example, is identical, he argued; either all storage should be allowed to participate, or none.

The PC voted to approve Brookfield’s amendment to the ISO-NE compliance filing, which would simply specify that pumped storage is allowed to participate in the IEP. But ISO-NE will ultimately not include the amendment in its filing, the grid operator said.

“We believe the directive from FERC was clear that hydroelectric resources are not eligible under this program, and our filing will adhere to that directive,” ISO-NE spokesperson Matt Kakley said in an email to RTO Insider. “That being said, we welcome FERC’s resolution on this issue and will be prepared to implement the program in accordance with the commission’s ruling.”

The filing isn’t eligible for “jump ball” filings, which would formally pit ISO-NE’s stance against NEPOOL’s. Instead, NEPOOL will file comments to FERC explaining the votes shortly after ISO-NE submits its filing, according to NEPOOL counsel.

Brookfield has estimated that the additional cost to the IEP of inserting pumped storage back into eligibility is about $1.5 million.

Other PC Action

The committee briefly discussed a proposal to raise the age limit for members of the ISO-NE Board of Directors to 75, but it ultimately tabled it for further consideration at its next meeting in December.

It did approve the Hydro-Québec interconnection capability credit and installed capacity revenue values for the upcoming annual reconfiguration auctions.

It also approved by voice vote conforming changes to ISO-NE’s Financial Assurance and billing policies to reflect the implementation of the IEP.

Finally it rejected a request for a waiver of the NEPOOL Generation Information System Operating Rules by NuPower Cherry Street, which has been trying to get corrected renewable energy certificates for February and March of this year.

Posted on

MISO Membership Re-elects Incumbent Directors for 2023

MISO’s membership voted to retain three incumbent directors, ensuring the board of directors’ lineup will remain the same next year.

The grid operator said Thursday that current directors H.B. “Trip” Doggett, Barbara Krumsiek and Todd Raba will take their seats at MISO’s U-shaped board table for their final three-year terms.

The trio joined the board on Jan. 1, 2017. Board members are limited to serving three, three-year terms. Raba currently chairs the board.

“Chair Raba and Directors Doggett and Krumsiek have a thorough understanding of the challenges facing our industry, and I look forward to continuing our work together to meet those challenges,” MISO CEO John Bear said in a statement. “Their expertise and institutional knowledge will serve us well as we accelerate our reliability imperative efforts.”

MISO’s board consists of nine independent directors and the CEO.

Although the Nominating Committee interviewed other candidates this year, it ultimately decided to advance for consideration only the incumbent directors up for reelection. (See “Board Will Remain Same in 2023,” MISO Board Week Briefs: Sept. 12-15, 2022.)

MISO membership cast votes this year from Sept. 22 to Oct. 28. The board elections are conducted electronically and require a minimum 25% participation rate among its nearly 140 voting-eligible members to achieve quorum. Members can vote for, against or abstain from selecting any of the candidates. Candidates must earn a majority of supportive quorum votes to be installed.

Posted on

Mass. DPU Hears Opposing Views on OSW Finances

Avangrid’s (NYSE:AGR) declaration that the Commonwealth Wind project is no longer financially viable is potentially the latest delay in a long-running effort to site wind power off the coast of Massachusetts.

But advocates for offshore wind are optimistic it is likely only a temporary setback. The company itself signals its intention to continue with the project — but it wants to renegotiate its payments from the electric distribution companies (EDCs) that will buy the power.

Avangrid’s attorneys in an Oct. 20 filing asked the state Department of Public Utilities to suspend for one month its review of power purchase agreements for the 1.2-GW project in light of recent interest rate hikes, inflation and supply chain shortages.

“Commonwealth Wind’s purpose in pursuing this motion is to advance the project in an expeditious, transparent and ultimately successful manner, not to cause delay,” the company said. “Commonwealth Wind remains committed to working with the EDCs to keep the PPAs on track to obtain approval and to minimize the impact of any delays on that process.”

The move came after the three EDCs — Eversource Energy (NYSE:ES), National Grid (NYSE:NGG) and Unitil (NYSE:UTL) — and the state Attorney General’s Office asked the DPU to set remuneration for Commonwealth at 2.25% in accordance with a state law enacted in August. When the process began, remuneration was capped at 2.75%.

Avangrid CEO Pedro Azagra Blazquez told financial analysts during an Oct. 26 earnings call that despite all the challenges facing it, offshore wind remains the cheapest energy alternative in New England. Avangrid, he said, renegotiates many projects, and the changes it is seeking here are “modest and achievable.”

“We’re not suggesting we want to make more money. We’re just suggesting we need to find these projects back to the return we were expecting, and basically not to lose money,” he said.

Avangrid in September announced it was pushing the target completion date for Commonwealth to 2028 because inflation was running at 40-year highs. It said the extra year would allow it to take advantage of rapid advances in turbine technology and install units with 17 to 20 MW of capacity, rather than the 13-MW units that are today’s cutting-edge technology.

Meanwhile, Mayflower Wind Energy on Oct. 27 submitted a motion similar to Commonwealth’s, asking the DPU to suspend review of its PPAs with the same three EDCs for 30 days, or perhaps longer, to consider whether its own offshore wind project is economical and financeable under the current terms.

Possibilities to explore would include cost-savings measures, tax incentives under the Inflation Reduction Act and higher payments by the EDCs, Mayflower’s attorneys wrote.

In a separate motion, Mayflower also supported Commonwealth’s request for a one-month delay.

Offshore wind is an important part of the decarbonization strategy in Massachusetts.

Danielle Burney, deputy communications director of the Massachusetts Executive Office of Energy and Environmental Affairs, told RTO Insider on Tuesday that state leaders are monitoring developments.

“The Baker-Polito administration remains focused on increasing clean, affordable energy options and is prioritizing finalizing the latest offshore wind procurement to meet [Massachusetts’] climate goals and the statutory requirement to procure 5,600 MW of offshore wind by 2027,” she said via email.

“Avangrid’s Commonwealth Wind project, once completed, will serve as a critical component of these efforts and will greatly assist the state in achieving net zero in 2050. The administration is closely monitoring the recent efforts by Avangrid to explore altering the power purchase agreements that were previously executed with the electric distribution companies for the project.”

Amber Hewett, offshore wind energy program director for the National Wildlife Federation, said many factors are currently occuring at once, further complicating the already difficult process of creating a large and viable offshore wind industry in the U.S. and all the supporting infrastructure that it will need, which mostly does not exist.

“I’m staying hopeful that this is simply an unfortunate result of the global economy,” she said Wednesday.

Hewett, who has been advocating for offshore wind for nearly a decade, said proposals have been floating around Massachusetts for nearly two decades, so it is important to take a longer view and focus on the progress being made.

Avangrid is also 50% owner of the 800-MW Vineyard Wind I, which will be the first large-scale offshore wind project in the U.S. when it goes online next year, off Martha’s Vineyard. Hewett is cautiously optimistic that Avangrid wants to continue to move forward with the Commonwealth contract rather than scrapping and renegotiating it.

“So, this is hopefully a one-month setback, which is not much,” she said.

Tuesday was the deadline to submit comments on the matter to the DPU.

Avangrid Senior Vice President Saygin Oytan said in a filing that the estimated capital and debt costs of Commonwealth have increased by hundreds of millions of dollars and the project now has negative value. A modest increase in the PPAs, he wrote, would allow the project to obtain financing, still lower ratepayer bills and still have the second-lowest per-megawatt hour contract price among offshore wind projects that have been procured in the U.S.

If the project had to be put to competitive re-solicitation today, he said, the PPAs obtained would almost certainly be significantly higher than even the “modest increase” that Avangrid believes is needed. He added that he believes many other offshore wind projects nationwide are facing the same financial pressures.

The Attorney General’s Office submitted a two-sentence letter Tuesday restating its earlier brief, which called for the PPA remuneration cap to be cut from 2.75% to 2.25%.

The three EDCs filed a two-paragraph letter Tuesday saying there was no need for a one-month pause to renegotiate the PPAs because they have no intention of renegotiating.

Posted on

COP27: Will Countries Step up on Climate, Financial Commitments?

The 27th U.N. Climate Change Conference of the Parties (COP27) kicks off Sunday in Sharm el-Sheikh, Egypt, with an expected 30,000 attendees all focused on reinvigorating countries’ action on climate commitments in the face of worldwide inflation, the ongoing Russian invasion of Ukraine, and growing fears of food and energy insecurity.

Host country Egypt has laid out ambitious goals for the conference, calling for action on a range of pledges made at last year’s COP26 in Glasgow, Scotland, from reductions of greenhouse gas emissions, to solid progress on international financing for adaptation and “loss and damage.”

But Nisha Krishnan, lead for climate resilience at World Resources Institute Africa, sees significant headwinds going into the conference, such as escalating national debt in developing countries. “We have almost half of the [African] continent going into high debt and debt distress situations,” Krishnan said during a COP preview webinar on Wednesday, sponsored by the Environmental and Energy Studies Institute. “This is obviously influencing what is expected out of COP, as well as what can be delivered, particularly financially this year. …

“We just no longer have a climate conversation,” she said. “It has become an economics and finance conversation.”

Krishnan and other energy experts going to the conference agreed that expectations for Sharm el-Sheikh are muted compared to last year’s COP26 in Glasgow, where attendees reached an agreement aimed at keeping global warming to 1.5 degrees Celsius by 2050, the goal set in the Paris Agreement in 2015.

“One of the things about this COP is that it is almost a process COP,” Krishnan said. “There are plenty of things that need to be discussed this year; that we’ll need to announce them next year or the year after. … This is where the hard work gets done.”

But Ryan Finnegan, deputy manager for U.S. climate policy at the World Wildlife Fund, believes that events and action outside the official negotiating halls could “end up being more impactful, both for the delivery of strong COP outcomes [and] achieving implementation goals on the ground.”

“Since the Paris Agreement was adopted in 2015, we’ve seen a real robust increase in subnational and nonfederal participation and interest in tracking events that are happening at these international negotiations,” Finnegan said.

As countries move toward implementing their climate commitments amid calls for transparency and accountability, “there is interest not only at the national government level, but at the institutional and organizational level [for] using COP as a mechanism to force announcements or share progress points, to share expertise,” Finnegan said.

The U.S. delegation will include at least three state governors (still unnamed) and dozens of state officials and lawmakers, he said.

COP veteran Tracy Bach, co-focal point of the Research and Independent Non-Governmental Organizations (RINGOs) of the U.N. Framework Convention on Climate Change (UNFCCC), also pointed to the agenda of themed days that Egypt has organized.

“The Egyptian presidency is focusing on solutions,” Bach said. “The idea here is, in addition to what we know are the main agenda topics … they’re bringing in a wide array of experts, a fair number of them drawn from Africa as well as the global south … to keep fueling the negotiations and expanding the areas of convergence.”

The schedule includes a Youth and Future Generations Day on Nov. 10, Gender Day on Nov. 14 and Biodiversity Day on Nov. 16.

Biden, Midterms and the IRA

COP27 could also see a potential test of U.S. leadership on global climate action, with the credibility and momentum created by the passage of the Inflation Reduction Act and its $369 billion in clean energy funds at risk pending the outcome of the midterm elections on Tuesday.

While Republicans have acknowledged that even if they win control of the House of Representatives and Senate, they will not be able to repeal the law, they could try to pick off specific provisions, according to E&E News.

The midterm results will almost certainly be a factor in President Biden’s appearance at the conference, where he is scheduled to speak on Nov. 11. In the run-up, his administration has been rolling out programs and funding from the IRA, such as the recent $9 billion in rebates to help homeowners pay for energy-efficient home upgrades. (See related story, States to Receive $9B from IRA to Boost Home Efficiency Upgrades.)

But the IRA in and of itself me ay not be enough to build trust with some countries. Multiple analyses of the law, such as one from the Rapid Energy Policy Evaluation and Analysis Toolkit project based at Princeton University, have found that if fully implemented, the law would get the U.S. only four-fifths of the way to its 2030 goal of cutting its emissions 50 to 52% below 2005 levels.

It gives the U.S. a stronger hand going in, Bach said. But “the U.S. still has a long way to go in building trust in these negotiations.”

The IRA is “a domestic effort and has no bearing on the international climate finance piece where the U.S. might be worse in terms of its contributions,” Krishnan said.

Loss and Damage

A key test of U.S. credibility will be its position on “loss and damage,” which is one of COP27’s likely flash points between developed and developing nations. The issue turns on whether developed nations, like the U.S., which have been the world’s heaviest GHG emitters, should pay some form of restitution to developing nations that have sustained irreparable damages from the extreme weather caused by climate change.

The issue is on the conference’s provisional agenda, which has already raised concerns about the scope of any discussions, Krishnan said. The UNFCCC has appointed “two co-facilitators, which are Germany and Chile, to help lead a conversation and discussions around what this agenda item should be, such that there is no agenda fight on the first day and that the agenda is adopted,” she said.

The U.S. has dragged its feet on setting up an official structure or mechanism to finance a loss and damage fund, pushing for a watered-down statement in the final agreement at COP26, calling for “dialogue” on this issue. Special Climate Envoy John Kerry took some significant flack in September suggesting that with limited financing available from governments, funds for mitigation and adaptation should be the top priorities for international climate action.

Kerry has since backpedaled a bit. In a recent interview with Time, he said that the U.S. will take part in conversations on loss and damage at Sharm el-Sheikh and is open to talking about “potential financial arrangements” to help developing countries.

But some African stakeholders say loss and damage may not be the right approach. Speaking at an Atlantic Council webinar on Wednesday, Ayaan Adam, senior director and CEO of the Nigeria-based African Finance Corp., said the focus for international finance should be on resilience and addressing Africa’s massive “infrastructure deficit.”

“What we’re saying is, ‘Don’t build it in the old way.’ [If you] integrate resilience, you don’t have loss and damage,” Adam said. “So it’s not about loss and damage. It’s about understanding the science. … It’s a prevention, so you avoid loss and damage.”

Posted on

CAISO Reports on Summer Heat Wave Performance

CAISO got through September’s record-setting Western heatwave without blackouts by importing electricity, calling on the public to conserve energy and coordinating with utilities and government agencies, the ISO said in its 2022 Summer Market Performance Report published Wednesday.

During the 10-day stretch of triple-digit temperatures, from Aug. 31 to Sept. 9, CAISO experienced unprecedented demand, reaching a new high of more than 52 GW on Sept. 6. Demand in CAISO’s Reliability Coordinator footprint, which covers much of the Western Interconnection, set a record at more than 130 GW.

“The heat wave of September 2022 was one of the most challenging events in the history of the ISO grid,” CAISO CEO Elliot Mainzer said in a news release. “During events like these, it is important to carefully and transparently examine what went well and to identify issues to address and lessons learned that can be carried forward into future operations.”

In the report, CAISO said new resources procured since the rolling blackouts of August 2020, when demand reached 46 GW, have bolstered reliability. The ISO’s territory has added more than 3,500 MW of lithium-ion batteries in the past two years to store the ample solar power produced in the daytime in California.

Blackouts and near misses in the last three summers occurred during heat waves when solar power ramped down in the evening, but demand remained high from air conditioning use.

CAISO cited “enhanced coordination, awareness and communications internally and with neighboring balancing authority areas,” including participants in the ISO’s Western Energy Imbalance Market, as another reason it was able to keep the lights on. The increased coordination extended to investor- and publicly owned utilities, the California Public Utilities Commission, the state Energy Commission and the governor’s office, it said.

Market enhancements enacted the past two years helped, too, the report said. CAISO has reworked its scheduling priorities, beefed up its resource sufficiency evaluations and adopted “market pricing designed to incentivize generation during periods of high demand,” it said.

The major factor in avoiding blackouts on Sept. 6, the most strained day of the year, was an emergency text message sent out to 27 million cell phones by the Governor’s Office of Emergency Services urging consumers to conserve electricity in the face of imminent blackouts.

When the text message went out at 5:45 p.m., CAISO already had declared a stage 3 energy emergency and told utilities to arm for load shed, but it had not given the final order to start rotating outages.

Within 20 minutes of the alert, demand plummeted by 2,385 MW, to 48 GW, narrowly avoiding blackouts.

Imports from the Pacific Northwest and parts of the Desert Southwest, where the heat was less extreme, also played a large role in maintaining grid reliability, CAISO said.

“This included net imports of more than 6,500 MW during net peak on September 6 as well as an additional 1,000 MW from WEIM transfers,” the report said. “The ISO both received emergency assistance energy and provided it to other balancing authority areas experiencing stressed system conditions.”

Average daily electricity prices soared to $600/MWh with prices topping $2,000/MWh in some parts of the state. In comparison, the average locational marginal price for September was $106 MWh, it said.

Lessons Learned

The ISO said it learned lessons from the crisis that included the need to improve the use of batteries in the real-time and day-ahead time frames to optimize dispatch and ensure they are used most effectively in heat waves.

“The high prices experienced during the heat wave presented new scenarios for the ISO to learn about the complexities and challenges of managing battery state-of-charge,” the report said.

Batteries that bid above $150/MWh to charge during the day were insufficiently charged when they were needed at nightfall because of a software glitch, CAISO said.

“Despite this, ISO operators were able to position storage resources during the September 2022 heat event to meet net-peak requirements by leveraging minimum state-of-charge market functionality that was implemented as part of a package of 2021 summer readiness enhancements,” it said. “The ISO has now fixed the software issue.”

Another software problem “unintentionally curtailed higher-priority exports … while allowing lower-priority exports to flow,” CAISO said. “Although the ISO largely caught and reversed the error in high-priority curtailments, it deployed a software upgrade on Oct. 13 to ensure the appropriate export curtailment order is followed going forward.”

In addition, there was under- and over-counting of capacity in the WEIM’s resource sufficiency evaluation that resulted in CAISO failing the test two times on Sept. 6 instead of the six times it should have failed, the report said.

Because of the counting errors, “transfers into the ISO were limited, but not material,” it said. “This is because the transfer limits were well above the actual available transfers of 1,000 MW from the WEIM, so transfers into the ISO were not restricted.”

CAISO said it has corrected some of the counting problems and is exploring additional fixes.

The ISO has scheduled a stakeholder call for Nov. 17 to review the analysis and answer questions.