MISO predicts a 28.4 to 37.5% reserve margin for the winter, about double its minimum of 15.2%.
Regardless of the ample supply, the RTO will continue providing monthly tests and workshops for stakeholders to prepare for “all winter can dish out this year,” MISO Executive Director of Strategy Shawn McFarlane said at the Oct. 24 Markets Committee of the Board of Directors meeting.
McFarlane said abundant supplies are the result of increased North-South transfer limits obtained in the RTO’s settlement with SPP; the rollout of its ramp product; and improved emergency pricing after the introduction of emergency pricing floors in July.
He also pointed to MISO’s improved gas-electric coordination, prompting Director Baljit Dail to ask how the RTO would respond in a repeat of 2014’s polar vortex.
| MISO
Todd Ramey, vice president of system operations and market services, said the RTO now has better communication with pipeline operators, and its control room operators can now see when pipes are constrained through reports and map displays. “We have a better understanding about fuel supply impacts to generators in the footprint,” Ramey said.
Senior Director of Regional Operations David Zwergel told the Informational Forum on Oct. 25 that MISO is prepared to handle forced generation outages and fuel limitations. “We will continue to proactively prepare for any extreme conditions that may arise,” Zwergel said.
MISO is following National Oceanic and Atmospheric Administration forecasts, which predict a warmer- and drier-than-usual winter in MISO South and colder-than-usual temperatures in MISO North.
Jeff Bladen, executive director of market services, said the RTO filed a waiver with FERC on Sept. 28 to allow generators to recover verifiable offers in excess of the $1,000/MWh price cap. The filing marks the third year MISO has used the temporary waiver approach while it waits on a permanent offer cap rule from FERC. (See “3rd Run for Energy Offer Cap Interim Solution,” MISO Market Subcommittee Briefs.)
Bladen also said there was an increase in planned outages last month in preparation for the winter season, averaging 12.5 GW in September compared to 5.1 GW in August.
MISO membership voting results confirmed three new Board of Directors members.
The new directors, announced at the RTO’s Oct. 25 Informational Forum, are former ERCOT CEO H.B. “Trip” Doggett, former Calvert Investments CEO Barbara Krumsiek and Todd Raba, who is leaving Twenty First Century Utilities and has served as CEO of both GridPoint and Berkshire Hathaway’s Johns Manville. The three were selected by MISO’s Nominating Committee in September from a pool of about 30 applicants. (See “MISO Membership Voting on 3 New Board Members,” MISO Board of Directors Briefs.) The trio begin three-year terms Jan. 1, after Board Chair Judy Walsh and directors Michael Evans and Paul Feldman reach MISO’s term limit.
New board members left to right: Doggett, Krumsiek and Raba | left to right: ERCOT, Arabesque-Asset-Management, Grid Point
Director Michael Curran welcomed the new members in a press release. “We are pleased to have their experience on the board to help ensure MISO remains nimble and on the forefront of the ever-evolving energy industry.”
MISO Deputy General Counsel Eric Stephens said 35% of the RTO’s members cast votes in the election, which was held from Sept. 16 to Oct. 24; a 25% participation rate was needed to reach a quorum. Stephens said MISO had the election independently certified to verify the results.
MISO CEO John Bear said the RTO’s entirely electronic voting platform, implemented a few years ago, ensured a smoother voting process.
MISO Incentive Plan up for Stakeholder Inspection
Meanwhile, MISO and its current board posted a first draft of its short-term incentive plan for stakeholder review through Nov. 21. The plan, revealed at the Oct. 25 Human Resources Committee of the Board of Directors, outlines the board’s discretionary bonus for the RTO’s staff based on nine weighted performance metrics.
Among the targets staff must meet to qualify for the incentive pay are:
Keeping spending within 2.5% of the annual operating budget and 8% of the capital budget;
At least 94% “market funding efficiency,” a measure of the alignment between financial transmission rights and the day-ahead and real-time energy markets that indicates whether transmission capacity was oversold or undersold in the forward markets;
Information technology availability: no more than eight unplanned incidents exceeding one hour of service per year;
94% unit commitment efficiency, a measure of how effectively MISO commits generation in its forward and intra-day processes to meet demand and mitigate constraints; and
Minimal FERC and NERC reliability violations.
“One of the reasons I think this has worked is because we’re pretty hard graders on ourselves,” Bear said.
Developers of six renewable projects totaling about 460 MW will start contract negotiations with New England states in the next phase of a multistate effort to procure clean energy.
Four of the projects will negotiate with three states: Connecticut, Rhode Island and Massachusetts; two projects will proceed with only Rhode Island and Massachusetts. The solicitation generated 24 responses from 30 developers, some in teams.
“Not all projects selected to advance to contract negotiation at this stage will necessarily obtain approved contracts, which may affect the total contracted megawatts resulting from this” request for proposals, the states said in announcing the selections.
The states said they expect to negotiate better power prices in combination than they would have if they acted alone.
Most of the generation would come from solar projects. The selected bidders are:
Ranger Solar, with five solar projects totaling 220 MW in Connecticut, Maine and New Hampshire;
Deepwater Wind’s 26-MW solar facility in Connecticut;
Ameresco’s 20-MW solar project, also in Connecticut;
Antrim Wind’s 26-MW wind project in New Hampshire;
EverPower’s 126-MW Cassadaga wind project in Chautauqua County in western New York; and
Two 20-MW solar projects from RES Americas, one in Connecticut and one in Rhode Island.
Solar Farm | SEBANE
In an updated timeline, the states want electric distribution utilities to enter contracts with the bidders by Jan. 15, which would be filed with the states’ regulators by March 1.
The states ended up focusing on renewable generation projects and bypassed transmission. Two high-profile projects that would have imported Canadian hydropower did not make the cut: Eversource Energy’s Northern Pass, which is planned to run through New Hampshire; and Anbaric Transmission’s Vermont Green Line, which would have connected wind power in New York, combined with Canadian hydropower, and be buried under Lake Champlain and underground in Vermont.
Several transmission projects that would move wind power from Maine to load centers farther south were also rejected in the RFP. Eversource’s 600-MW Clean Energy Connect between Massachusetts and New York did not advance.
“We are pleased with the key approvals the project continues to receive and look forward to participating in the April solicitation for large-scale hydroelectricity,” Bill Quinlan, president of Eversource New Hampshire Operations, said in a statement. “The region’s energy landscape is shifting quickly. Northern Pass, with its 1,090 MW of clean hydropower, and permitting well underway on both sides of the border, is in a strong position to play an important role in helping the region achieve a cleaner energy future.”
LITTLE ROCK, Ark. — SPP celebrated its 75th anniversary this week with a gala featuring political and regulatory figures, an orchestral piece, a commemorative video and a coffee-table book.
The gala, held Monday night in downtown Little Rock, attracted more than 300 attendees, including Arkansas Gov. Asa Hutchinson and other state officials, FERC Commissioner Colette Honorable — former chair of the state Public Service Commission — board members, stakeholders and community leaders.
Left to right: Asa Hutchinson, Susan and Nick Brown, Colette Honorable | SPP
They were treated to the Arkansas Symphony Orchestra Brass Quintet’s rendition of “Heralding Light,” which was composed for the occasion.
SPP also marked the occasion by releasing a 20-minute video and a history book, both called “The Power of Relationships.” The book spent a year in development, with former SPP executive Les Dillahunty providing much of the preliminary work, and features comments from previous and current members and officers.
“SPP has long distinguished itself through our relationship-based approach to doing business,” SPP CEO Nick Brown and Board Chair Jim Eckelberger wrote in the book’s foreword. “SPP exists because of its shareholders. Period. Without their support — logistically, financially, politically and often even emotionally — we would not be where we are today, if we were anywhere at all.”
SPP was created by 11 regional power companies just nine days after the Japanese attack on Pearl Harbor in 1941 to ensure reliable energy for an aluminum plant supporting the wartime effort. The RTO now serves 18 million people across 14 states.
Ten things you may not have known about SPP (from “The Power of Relationships”):
SPP’s first computer had two memory cards “the size of a pizza box,” each with less than a megabyte of memory. “My iPhone now has more power in it,” says Malinda See, vice president of corporate services. One of SPP’s 14 original employees, See said she would take the reel-to-reel backup tapes home for safekeeping.
SPP’s operating budget, less than $53,000 in 1969, didn’t exceed $1 million until 1990. It’s currently $210 million.
Back when the fledgling organization had 14 employees, it nonetheless kept a strict accounting of the few fixed assets it had. “If they had to buy a chair,” CFO Tom Dunn recalls, “they had utility members ask, ‘Why do you need more chairs? What happened to the old chair?’”
Dillahunty | SPP
SPP’s original 11 members were future Entergy operating companies Arkansas Power and Light, Louisiana Power and Light and Mississippi Power and Light; future American Electric Power subsidiaries Public Service Company of Oklahoma (PSO) and Southwestern Gas and Electric (now Southwestern Electric Power Co.); Southwestern Light and Power (later acquired by PSO); Empire District Electric; Kansas Gas and Electric (now Westar Energy); Nebraska Power (Nebraska Public Power District); Oklahoma Gas & Electric; and Texas Power and Light (Luminant, Oncor and TXU Energy).
Dillahunty and Jay Caspary, now director of research, development and Tariff studies, were recognized by the Kansas House of Representatives as honorary citizens in 2006 for the amount of time they had spent in the Sunflower State working on transmission-expansion development.
Board Chair Jim Eckelberger, a retired U.S. Navy rear admiral, and Director Harry Skilton have been with SPP since before it gained RTO status in 2003. They were both part of an independent board seated in 2000 as a precursor to RTO status.
It took three attempts and three years before SPP was approved by FERC as an RTO. In the interim, SPP also tried to merge twice with MISO, calling the effort off for good in March 2003.
Former CEO John Marschewski once accidentally locked himself out of SPP’s offices in the days before identification badges. Marschewski waited for another tenant to let him in the building, then removed drop ceiling tiles and climbed over the wall to get into his office from the hallway.
CFO Tom Dunn dressed as Superman for a company-wide function several years ago. Unfortunately, his superpowers failed him when he tried to fly off the stage. He broke one foot and bruised the other upon landing.
The largest outage in SPP’s history came in July 1993 when sagging power lines tripped after coming into contact with trees and resulted in the loss or reduction of more than 300 MW of load. The interruption was centered on the four-state border area of Arkansas, Kansas, Missouri and Oklahoma.
Meeting California’s 50% by 2030 renewable standard could require up to $5 billion or more in transmission upgrades, according to a report released this week by the California Energy Commission.
The report outlines what transmission projects the state must build or upgrade to connect load zones with areas identified as having the potential to provide more than 40,000 MW of new renewable capacity.
The study is a product of the Transmission Technical Input Group (TTIG) convened under the Renewable Energy Transmission Initiative (RETI), a collaboration that includes CAISO, the state’s major municipal and investor-owned utilities, the Western Area Power Administration and the California Natural Resources Agency.
RETI has determined that California will need an additional 25 to 108 TWh of renewables annually to meet its mandate, depending on growth in vehicle electrification, adoption of behind-the-meter solar and the success of energy efficiency programs.
That translates into 7,000 to 31,000 MW of new capacity, assuming a 40% average capacity factor, or 9,000 to 41,000 MW assuming a 30% capacity factor.
It also estimates building all of the transmission identified would cost more than $5 billion.
The TTIG said the capital costs included in the report are considered “conceptual” or “high-level” estimates that were derived from previous studies, which “should not be considered as reliable for specific resource addition purposes.” Actual costs — including those for meeting the lower-end estimate of new renewables — will depend on a combination of factors, including the cost-effectiveness of developing a specific set of resources and the transmission paths necessary to reach them.
While California has a “substantial amount” of non-firm capacity to interconnect new generators as energy-only resources subject to curtailment, the state falls short in the availability of full-capacity interconnections equipped to ensure that output is “fully deliverable” — or capable of reaching its load sink without hitting potential constraints.
California rules allow the state’s utilities to count only fully deliverable generation toward their resource adequacy requirements, excluding energy-only resources. For that reason, the TTIG, headed by CAISO Director of Infrastructure Development Neil Millar, assumed that all new renewable resources would require full-capacity interconnections.
CAISO can accommodate an additional 22,000 MW of energy-only resources, the report notes. The ISO is so far the only balancing authority area in the state to have studied the issue, so other BAAs have the potential to contribute additional energy-only capacity.
To perform its analysis, the TTIG broke the state into eight transmission assessment focus areas (TAFAs) where the large quantities of renewables could be developed to meet the state’s 2030 goals.
The Renewable Energy Transmission Initiative report examined the potential for developing renewables in eight California regions — as well as the transmission cost for reaching the resources. | California Energy Commission
“The TAFAs identify a ‘hypothetical’ development potential for wind, solar and, where applicable, geothermal resources,” the report says.
Those hypotheticals show a combined 15,000 MW of potential renewable development — mostly solar — in Southern California’s Imperial Valley, Riverside and Victorville/Barstow areas. To tap some of that potential, load-serving entities could have to foot up to $1 billion to relieve a constraint east of the Miguel substation close to the border with Mexico. A $34 million upgrade to the relatively short 500-kV Lugo-Victorville line could provide 2,000 MW in incremental capability, the report shows.
In the central part of the state, the San Joaquin Valley and Tehachapi TAFAs together have the potential for another 10,000 MW of mostly solar resources. While San Joaquin would require about $400 million in transmission upgrades, Tehachapi would require a negligible amount of work.
The least promising area: all points north of San Francisco and Sacramento, where it would cost $2 billion to $4 billion to tap an estimated 5,450 MW of wind, solar and geothermal resources — the largest share of the $5 billion estimate.
“The bulk transmission system in the region is heavily utilized and would require substantial investment to allow for the delivery of new full capacity resources,” the report says.
The study also evaluated the potential for sourcing additional renewable energy via California’s major interties, including the California-Oregon Intertie in the north (2,000 MW), the Palo Verde-Delaney line to Arizona (3,000 MW) and the Eldorado/Mead/Marketplace (3,000 MW) links with Nevada. All three were found to be subject to the same constraints as the TAFAs with which they interconnect, compounded by the fact that the imported energy would compete with TAFA resources for transmission access.
Entergy reported third-quarter earnings of $2.16/share Tuesday, beating analyst expectations, but its stock continued a months-long decline.
Despite beating Wall Street predictions of $1.95/share, according to Zacks Investment Research, Entergy shares have lost about $2.48/share since Monday’s close, a 3.3% drop. Its fall below $72/share continued its slide since setting a 52-week high of $82.08 in early July.
Nine of 11 analysts tracked by Zacks rate Entergy stock as a hold, with one rating it a strong buy and another a strong sell.
After the earnings report, Morgan Stanley downgraded Entergy to underweight, citing weak sales and risks to earnings from the potential disallowance of nuclear costs. It set a $68 price target.
Logo on Entergy Building in New Orleans, La. | photonews247.com
Entergy has announced it plans to shutter its Vermont Yankee (already being decommissioned) and Pilgrim (in 2019) nuclear plants in New England, and the company is attempting to sell its James A. FitzPatrick unit in New York in Exelon. Costs related to the closures were reflected in the corporation’s 2015 earnings, Entergy CEO Leo Denault said during a conference call with industry analysts Tuesday.
Denault said the company’s Arkansas and New Orleans operating companies have made filings with state regulators seeking approval to deploy advanced metering infrastructure (AMI) as early as 2019. Denault said AMI “will lay the foundation for an integrated energy network.”
Theo Bunting, Entergy’s group president of utility operations, told analysts the corporation has projected its total AMI investment at $900 million “on a system basis,” and includes development of the technology’s backbone.
“As you go through the filings, you will see that there were some costs we’re asking to defer that will get fully incurred prior to the full functionality of the meters themselves,” Bunting said. “We also believe that infrastructure is useful for other systems as well. So I think our perspective is the cost is consistent with what we’ve seen in implementations across the country.”
“We continue to make those modernizing investments that will lower production cost [and] provide significant benefits to our customers,” said Denault, adding that the corporation’s financial outlook reflects “our prudent decision to position the nuclear fleet for sustained operational excellence.”
Denault also told analysts the company has 48 projects “totaling roughly” $480 million up for consideration in MISO’s 2016 Transmission Expansion Plan (MTEP). Entergy has submitted another $700 million of proposed projects for MTEP 2017.
“We will work with MISO on the selection process for those proposals over the course of the next year,” Denault said.
The company says it expects earnings of $6.60 to 7.40/share for the year.
FERC granted a Maryland solar developer’s request to reinstate its position in PJM’s interconnection queue, which the company lost because of delays in obtaining state approval (ER16-2645).
Dan’s Mountain Solar initiated the interconnection review process in 2014 to connect its 18.36-MW project in Allegany County to Potomac Edison’s 138-kV Frostburg-Ridgeley line.
The developer obtained its facilities study from PJM in December 2015, triggering a 60-day countdown for signing the interconnection service agreement (ISA). PJM later extended the ISA deadline to June 2, 2016.
But the developer didn’t receive its Certificate of Public Convenience and Necessity from the Maryland Public Service Commission — a requirement for signing the ISA — until July 11, two-and-a-half months after the state had promised a decision and just more than a month after the project was automatically withdrawn from the PJM queue on June 7.
Because transmission upgrade costs are determined by a unit’s interconnection position, PJM intervened to note that reinstating Dan’s Mountain’s queue position could disadvantage interconnection applications that have been filed in the interim. But in a Sept. 21 email to the developer, PJM acknowledged that as of that date, no other projects would be negatively impacted by its reinstatement.
FERC granted the developer’s request for a waiver of the deadline following an expedited review, saying “it appears this waiver will not harm third parties.”
“Although PJM’s Oct. 6, 2016, comments assert that the potential for harm to third parties increases as time passes, PJM did not indicate that harm is imminent,” the commission said in its Oct. 25 order.
The waiver allows Dan’s Mountain to continue where it left off and avoid restarting the application process.
The Sacramento Municipal Utilities District (SMUD) will join the Western Energy Imbalance Market (EIM) in spring 2019 at the earliest, according to the head of the joint powers agency of which the utility is the largest member.
Shetler | United Way
“As you might guess, this is a very intense technical project,” Jim Shetler, general manager of the Balancing Authority of Northern California (BANC), told RTO Insider.
The four utilities that have joined the EIM to date have required 18 to 24 months to begin operating in the EIM after signing an implementation agreement with CAISO, the market’s operator.
SMUD will likely sign such an agreement early next year, Shetler said. “We’re just starting to meet with the ISO to lay out project plans.”
The utility announced its intention to join the EIM on Oct. 21, citing the benefits of increased renewable integration, potentially reduced reliance on gas-fired generation and lower operational costs. (See Sacramento Utility to Join EIM; Other BANC Members May Follow.)
SMUD would be a first municipal utility to sign up for the market — a status that could potentially complicate its efforts to join. Municipal utilities are not subject to FERC jurisdiction — but the EIM is. (See Co-ops, MISO, SPP Urge FERC Restraint with Nonpublic Utilities.)
“With FERC oversight, we’re trying to understand what that would mean,” Shetler said. “SMUD has an open access transmission tariff that was approved by its board, but not by FERC.”
SMUD already operates under an agreement that enables the utility to bid power into CAISO through a single hub in which one proxy price is selected to represent all connection points between the two areas.
A joint study conducted by BANC and the Western Area Power Administration estimated that SMUD would gain $2.8 million in yearly net benefits from transacting in the market — a figure that nets out an estimated $6.7 million in implementation fees and $2.6 million in annual operations costs.
Shetler said that SMUD’s annual benefit could increase to about $5 million after five years, once the utility has paid down startup costs.
“It’s a big number, but a small number compared with their energy resource portfolio,” Shetler said. The real value will come in integrating the increased number of variable resources needed to meet California’s 50% by 2030 renewable energy mandate, he noted.
Sacramento Municipal Utility District headquarters | SMUD
SMUD would be breaking ground for possible future EIM participation by BANC’s other municipal utility members, including Modesto Irrigation District and the cities of Redding and Roseville.
Two other members — the city of Shasta Lake and Trinity Public Utilities District — own no generating resources and would therefore derive no benefit from joining the market, Shetler said. Trinity, a “full requirements” customer of WAPA, receives all of its energy from the federal agency.
Could other BANC members piggy-back on SMUD’s efforts and reduce their costs to join the EIM?
“We’re hoping that’s the case,” Shetler said. “We think there is some scale there.
“Not that it would be on the backs of SMUD or its ratepayers,” he added.
Established in 2011, BANC is the third largest balancing area in California and the 16th largest of the 38 balancing areas in the Western Electricity Coordinating Council. The agency is responsible for balancing load among its members, as well as coordinating system operations with neighboring balancing areas.
BANC contracts with SMUD to perform day-to-day balancing functions.
The BANC-WAPA study spelling out EIM benefits is slated to be released to the public in late November.
COLUMBUS, Ohio — More than 150 regulators, PJM officials and stakeholders gathered for last week’s annual meeting of the Organization of PJM States Inc. Here’s some of what we heard.
American Public Power Association CEO Sue Kelly, who appeared on a panel on PJM’s Capacity Performance model with Independent Market Monitor Joe Bowring and RTO officials, Calpine and two utilities, noted that it was her fourth such appearance before OPSI. As the lone critic of mandatory capacity markets, she joked, she felt like “the token Republican on MSNBC.”
She said the changes going on “at the end of the grid,” such as solar and demand response, are going to make CP “outmoded.” It “does not meet public-policy goals. It wasn’t designed to meet public-policy goals,” she said.
PJM General Counsel Vince Duane said there are “a whole host” of “entirely valid” public-policy goals that PJM must balance in its designs. “So it’s not a question of which policies are more important,” he said. “There’s a lot of evidence out there that we’ve done the design job very well.”
The focus needs to be on developing the flexibility for states to make policy goals while ensuring the viability of CP, he said.
He said it’s a “gross over-reading” of the Supreme Court’s Hughes v. Talen ruling to believe that any state subsidy would interfere with wholesale markets. (See Supreme Court Rejects MD Subsidy for CPV Plant.) “We can’t let the markets be used to obscure and disenfranchise the political process,” he said.
Bowring repeated his concerns that competitive markets are threatened by state-subsidized generation, as proposed in Ohio. “There is a line, and the line has to do with price formation and the integrity of the market,” he said. “To the extent that the line isn’t drawn, then the markets won’t survive.”
Kelly said the Hughes case gives states and public power utilities “a lot of options” for implementing public policies without violating federal jurisdiction. “I don’t think we should just count on that court case to squash all of this. I think it would be much better if we collectively work this out than go back to the Supreme Court three more times,” she said.
Lathrop Craig of Public Service Enterprise Group asked if a market dominated by gas, supported by renewables and experiencing major declines in coal “still makes a lot of sense” and whether a unit’s value to the market should rely on something other than its lack of emissions.
Bowring wasn’t in favor of what he described as subsidizing old units “because you don’t like where the market’s going.”
“I don’t think that’s a good idea,” he said.
Kelly raised concerns about relying too heavily on gas. “It’s kind of like dating your first husband — you have bad memories,” she said. “I have memories of gas at $3.50. I have memories of gas at $14.50. I have memories of having my contract ripped up by FERC and having to go out and replace all that.
“Things are great till they’re not great,” she added, citing concerns that fracking is causing earthquakes in Oklahoma and a rise in demand for LNG could boost gas prices.
In another panel, stakeholders discussed how state renewable portfolio standards are the largest driver of the surge in renewables on the grid. PJM’s Chantal Hendrzak outlined several initiatives the RTO is undertaking, including developing wind and solar forecasts and researching better integration of renewables and battery storage, to ensure that “when renewables come on the system, no matter how they come on the system, that we can reliably integrate them.”
The industry has moved quickly to implement states’ renewable portfolio standards, said Exelon’s Bill Berg. “Some of the lofty goals passed a few years ago now seems within reach,” he said.
As usual, the conference ended with OPSI’s Market Monitoring Advisory Committee’s meeting — an annual check-up on the status of relations between the Monitor and PJM.
Bowring said his “overall” relationship with PJM “is good,” but he noted one exception. He said the “very public” disagreement over how the Monitor interacts with PJM has resulted in “pretty tough filings back and forth on the hourly flexibility proceeding.” (See PJM Attempting to Usurp Market Mitigation Role, Monitor Says.)
Virginia State Corporation Commissioner Mark Christie commended Bowring, while noting that “not everyone agrees with” him.
“It is really all about making sure the markets are as efficient as possible, and we’ve always viewed the Independent Market Monitor as critical to that,” Christie said. “We certainly respect his honesty, his talent, his willingness to tell it like it is, like he sees it. Those who disagree can disagree.”
PJM Board Chairman Howard Schneider interjected, “We agree with that 100%.”
Earlier, Schneider had announced board member Susan Riley as the new chair of the Competitive Markets and Governance Committee, which oversees the engagement between PJM and the Monitor. Riley assured the audience that the committee has regular contact with Bowring, and he has unfettered access to bring issues to the board.
“Each issue that he raises is, in fact, researched with PJM, with Joe, with Joe’s staff, and we try to arrive at resolutions we can — more times than not — agree on,” she said. “The working relationship has evolved and grown over the past nine years, and I would say from where I sit that it’s working very well right now.”
Bowring agreed.
American Municipal Power’s Ed Tatum, who asked the only question during the brief meeting, appreciated the collegial tone. “The troubles are over. The waters are more still, and that’s good,” he said.
FERC on Thursday rejected CAISO’s effort to refund $220 million to scheduling coordinators that the ISO said were misallocated payments to generators operating under must-offer obligations.
The decision rendered moot a complaint filed by energy retailers that contended that the refunds were unjustified because they had not been specifically ordered by the commission (EL14-67, et al.).
While the ISO’s refund report did not specify the beneficiaries of the refunds, other documents related to the proceeding indicate that a portion of the payments were likely destined for Southern California Edison customers in light of a previous FERC decision to reallocate must-offer costs associated with a transmission constraint within the utility’s service territory to all load in CAISO’s SP-15 zone.
At issue was a May 2004 Tariff amendment that changed the allocation of minimum load costs — fuel costs associated with keeping a unit running at minimum levels — for must-offer generation to more accurately reflect cost causation.
CAISO sought to issue refunds – in part – because of FERC’s decision to reclassify the benefits of must-offer generation located south of the Lugo substation located within Southern California Edison’s service territory. | California Energy Commission
Under the design, CAISO allocated minimum load compensation costs to load-serving entities based on whether the generators had primarily fulfilled local, zonal or system reliability requirements.
FERC approved most of the amendment two months later, but the cost allocation provision — which had been contested by Pacific Gas and Electric — was subject to modification and rehearing, with a refund date set for July 17, 2004.
In December 2006, the commission mostly affirmed the reasonableness of the allocation provision, but it found that the South of Lugo Transformer Path in Southern California should be classified as a local — rather than regional — constraint. FERC ordered the ISO to allocate must-offer start-up and emission costs in the same manner as minimum load costs and determined that wheel-through transactions should be excluded from the allocation.
Southern California Edison protested the reclassification of the South of Lugo constraint as local, an argument with which the commission later agreed in a 2007 rehearing. The cities of Anaheim, Azusa, Banning, Colton and Riverside, in turn, contested that decision, but the D.C. Circuit Court of Appeals denied their petition for review in 2013.
Later that year, CAISO submitted to FERC a report outlining refunds the ISO intended to issue based on the reallocation of must-offer costs stemming from the prior rulings. Issuing the refunds would require the ISO to levy surcharges on scheduling coordinators that paid too little in order to make whole those that paid too much.
Shell Energy North America and the Alliance for Retail Energy Markets — representing Constellation NewEnergy, Direct Energy and Noble Americas Energy Solutions — contested the surcharges, saying that they were effectively retroactive rate increases not authorized by FERC. They also argued that, when the commission requires refunds, “its normal practice is to expressly order that refunds be made within a specified time and that a refund report be filed,” neither of which occurred. In any case, FERC was not obligated to require refunds in this case, they said.
Those contentions found support in the commission’s decision last week.
“CAISO’s filing of the refund report is not tied to any commission compliance directive in this proceeding,” the commission wrote. “While the commission initially accepted CAISO’s filing subject to refund, at no point did the commission direct CAISO to make refunds or file a refund report.”
The commission also found that the ISO at no time overcharged its customers and that it had appropriately revised its Tariff on compliance so that a just rate was allocated to customers on a going-forward basis.
Furthermore, the commissioners pointed out that none of its prior orders stated that the ISO had failed to follow any directives by not issuing refunds.
Transmission Line Leading to Lugo Substation | Edison International
“Even if it were arguably unclear whether refunds should have been ordered for past periods, we note that neither CAISO nor any other party sought rehearing or clarification of the orders in this proceeding on this issue,” the commission said.
FERC went on to state that “surcharging of market participants was improper for any past periods” and that its power to order refunds is “discretionary” under the Federal Power Act.
The commission said the complaint by the alliance and Shell “has been rendered moot as a result of our rejection of the refund report.”
