Generators Balk at PJM Proposal on Fuel-Cost Policies

By Rory D. Sweeney

Stakeholders continue to react coolly to PJM’s proposed rules for generator fuel-cost policies, spending two and a half hours expressing their concerns at last week’s Market Implementation Committee meeting.

PJM has held three meetings in the past three weeks to explain the policy to stakeholders, several of whom said last week that the rules are more punitive than incentivizing. The RTO is due to make an interim compliance filing on the issue Aug. 16.

The rules have been revised so that sellers without approved fuel-cost policies are not required to submit cost-based offers. They can, however, submit negative price offers and are subject to the greater of their capacity resource’s deficiency charges or nonperformance charges  such as those from a performance hour assessment.

A seller would have 30 days to revise a rejected policy, during which time the seller would revert back to using a previously approved policy.

A seller deemed by PJM and the Independent Market Monitor to have violated its approved policy would be subject to a separate penalty. The amount would be calculated via a formula based on the unit’s capacity and the LMP at its bus. The penalties would begin five days after the seller is notified about the noncompliance.

The proposal has “significant problems and needs substantial rethinking,” said Monitor Joe Bowring, who distributed his own proposal that requires CP units that don’t have approved policies to make offers, but penalizes them in a way similar to the unit capacity/LMP formula.

“It sounds like one bad rule offset by another bad rule,” Bowring said of PJM’s proposal. “They all have unintended consequences. What that means is that the units aren’t going to offer in, which isn’t what you want. You want units to offer in.”

“Unless we’re just trying to find another way to penalize a generator, can we please rethink this?” asked Jason Cox of Dynegy. Instead, the lost opportunity created by holding sellers to a $0 offer “seems like a pretty efficient way to get them to get a policy done,” he said.

pjm, fuel-cost policies
Natural gas plants in PJM’s energy market, such as Duke Energy’s 620-MW Buck Combined Cycle Station in Rowan County, N.C., would be subject to the RTO’s rules on fuel-cost policies. Photo Source: Duke Energy

Stakeholders felt the policy lacked clarity. Bob O’Connell of Main Line Electricity Market Consultants said that it has no way to maintain compliance, no procedure for making necessary revisions while maintaining compliance and no timeline for that process.

Ed Tatum of American Municipal Power said stakeholders have expressed “grave concerns” that “this penalty is overly punitive, goes beyond the scope of the order and is generally bad market design.”

Under the proposal, if the Monitor disagreed with a PJM-approved policy, it could refer it to FERC’s Office of Enforcement.

That, said Tatum, is “unacceptable.”

The purpose of the policy is twofold, Bowring explained: to ensure compliance with all requirements to participate in the PJM market and that offers are consistent with competitive offers. Sellers need to document a verifiable and systematic method for calculating cost-based offers, he said.

“There has to be recognition that we’re changing the paradigm about fuel-cost policies; it makes sense to give everyone enough time to get there, but there have to be incentives to get there so people are not simply wasting time [and] everyone’s working toward that same objective,” he said.

Stakeholders questioned how the policies would be reviewed and whether the process or the result was the real focus.

“I’m just hopeful that in the final language, that we’re talking about the reasonableness of the process, not the reasonableness of the result and that that’s really clearly articulated to everybody,” said Mike Borgatti of Gabel Associates.

The proposal is scheduled to be brought to votes by the MIC, along with the Markets and Reliability and Members committees next month, with board approval targeted for October before a filing with FERC.

NC Health Official Resigns in Dispute with Gov. over Duke Energy Coal Ash

By Ted Caddell

CHAPEL HILL, N.C. — A dispute between North Carolina’s governor and a veteran state scientist over Duke Energy’s coal ash practices has exploded into the public, with the scientist’s boss resigning in protest.

GovPatMcCrory (McCrory) - Duke Energy, Coal Ash
McCrory Source: North Carolina State Gov.

The state epidemiologist, Dr. Megan Davies, resigned Wednesday night, after Assistant Environmental Secretary Tom Reeder and state Health Director Randall Williams posted a statement criticizing her staffer’s concerns. The statement said toxicologist Ken Rudo’s “questionable and inconsistent scientific conclusions” had “created unnecessary fear and confusion among North Carolinians.”

Last year, Rudo balked at putting his name on a letter downplaying the risk of groundwater contamination near Duke power plants, despite being pressured by higher-ups in a meeting that he said included Gov. Pat McCrory, a Republican and former Duke Energy executive. McCrory has denied taking part in the meeting.

In her resignation letter, Davies was blunt. “I cannot work for a department and an administration that deliberately misleads the public,” she wrote.

McCrory and his administration have been dogged by the Duke coal ash issue since February 2014, when a dike at a retired Duke plant burst, releasing 39,000 tons of toxin-laden coal ash and 27 million gallons of contaminated water into the Dan River.

The dispute became public this month after a judge released portions of a deposition Rudo gave in a lawsuit by the Sierra Club, the Southern Environmental Law Center and other environmental groups over Duke’s coal ash storage sites. The suit alleges that toxins from coal ash stored on Duke sites are contaminating rivers and other waterways and groundwater. It calls on Duke to safely remove the coal ash and ensure residents living near the plants have clean water.

By the end of the week, Democrats in the state legislature were calling for a probe into the whole affair.

Meeting with the Governor

In his deposition, Rudo testified his office sent a warning to about 400 homeowners near Duke plants in late 2014, telling them their well water wasn’t safe to drink because of pollution from Duke’s coal ash.

Rudo said groundwater samples showed increased levels of hexavalent chromium and vanadium, both cancer-causing agents. As a result, while the issue was still being debated by Duke and other state environmental and health officials, Duke began supplying some of the homeowners with bottled water.

Duke Energy, Coal Ash
Duke Energy engineers and consultants view the breach at Dan River coal ash storage pond in 2014. Source: North Carolina Department of Environmental Quality

Rudo said that in early 2015, he was called in to a discussion with Reeder and other higher-ups about the wording of the letters. “They wanted language put on there that stated, in essence, we were overreacting in telling people not to drink their water,” Rudo said in the deposition. He said he objected to the wording and told them to take his name off the letter.

“You know, I can’t stand behind that,” he said. “It is just not right. It is going to confuse people. People are not going to really know whether they should drink the water or not,” Rudo testified.

The dispute came to a head, he said, when he was called to another meeting with a McCrory aide in March 2015 in which McCrory briefly took part by phone. “I have never talked to a governor in all of the years I have been here, so I was a little … intimidated,” he said.

Rudo said McCrory and the aide raised concerns about the department warning people not to drink the water.

The language on the letters was changed, and the revised letter was sent out while he was on vacation. “And it was just amazingly misleading and dishonest language,” Rudo said.

In May 2015, EPA fined Duke $102 million for federal Clean Water Act violations; North Carolina added a $6.6 million penalty.

Following public outcry, North Carolina legislators passed legislation calling for Duke to clean up all of its coal ash dumps in the state.

McCrory, who had worked for Duke for almost three decades before becoming governor, vetoed the bill in June 2016. Last month, he signed a compromise bill calling for Duke to begin cleaning up half of its coal storage sites immediately while monitoring the rest.

Deposition Becomes Public

The dispute became public last week after the Southern Environmental Law Center filed Rudo’s redacted deposition in the group’s lawsuit.

The McCrory administration fired back. “We don’t know why Ken Rudo lied under oath, but the governor absolutely did not take part in or request this call or meeting, as he suggests,” said McCrory’s chief of staff during a rare, late-night press conference.

When Rudo stood by his testimony, the administration issued a scathing statement Aug. 9.

“Rudo’s unprofessional approach to this important matter does a disservice to public health and environmental protection in North Carolina,” Reeder and Williams wrote. “It doesn’t help that political special interest groups perpetuate his exaggerations and fuel alarm among citizens for their own purposes.”

The statement was the last straw for Davies, who issued a letter resigning from the Division of Public Health (DPH) on Wednesday night. Davies defended Rudo and claimed her superiors in DPH and the Department of Health and Human Services (DHHS) were fully involved in all decisions.

“The [statement] signed by Randall Williams and Tom Reeder presents a false narrative of a lone scientist … acting independently to set health screening levels and make water use recommendations to well owners,” she wrote. “In fact, and as I briefed you in August 2015, NCDHHS followed a process that engaged DPH and DHHS leadership in all decisions.

“Upon reading the open editorial yesterday evening, I can only conclude that the department’s leadership is fully aware that this document misinforms the public,” she wrote. “I cannot work for a department and an administration that deliberately [mislead] the public.”

McCrory addressed the dispute again while at a ribbon cutting ceremony on Thursday.

“We basically have a disagreement among scientists,” McCrory said, according to WRAL. “One group of scientists, which I support, believe the public ought to get all the information about the water, not limited information and one opinion.”

State Democrats, in their continued feud with McCrory and his administration, are calling for an investigation. “There is at least an appearance of pay-to-play politics, and, unlike other incidents of McCrory rewarding his friends and donors with political favors, this insider dealing puts lives at risk,” North Carolina Democratic Party spokesman Dave Miranda told reporters.

It is unclear who would lead such an investigation. The state attorney general, Roy Cooper, is running against McCrory for governor in November.

SPP Briefs

SPP says it is on track to go live as scheduled with the new gas-day timeline in October and enhanced combined cycle (ECC) software in March.

Testing on SPP’s gas-day system began Aug. 1 and concludes Aug. 29.

The first operating day will be Oct. 1, when participants must submit bids and offers by 9:30 a.m. instead of 11 a.m. SPP requested a one-day extension of the first operating day from Sept. 30, which FERC granted last week.

“There’s no real system changes for members,” Jodi Woods, SPP’s day-ahead market manager, told the Gas Electric Coordination Task Force last week. “We’re using this opportunity to go through the processes and make sure they can meet their deadlines.”

The gas-day timeline changes are a result of FERC Order 809, which moved the RTO’s timely nomination cycle deadline for gas supplies to 1 p.m. CT from 11:30 a.m. and added a third intraday nomination cycle.

southwest power pool, spp

Last July, SPP’s Board of Directors approved timeline changes that post day-ahead market results at 2 p.m. CT, up from 4 p.m., and shorten the reoffer period to 45 minutes, with reliability unit commitment offers due at 2:45 p.m. and results posted by 5:15 p.m. (See “Board Approves Gas-Electric Timeline Change,” SPP BoD/Members Committee Briefs.)

Enhanced Combined Cycle Project

Testing the enhanced combined cycle (ECC) project’s software, which involves more than a dozen systems and interfaces, is scheduled to begin in December, with a projected March 1, 2017 go-live date. The project is expected to provide more sophisticated modeling to capture combined-cycle plants’ flexibility.

The two projects have an estimated implementation cost of $7.7 million, the bulk of which is related to the more complicated ECC software.

Task Force Suggests Minimum Threshold for Competitive Projects

The Competitive Transmission Process Task Force last week made official its support for a minimum threshold for competitive projects under FERC’s Order 1000. However, the group rejected the idea of instituting a $2.5 million threshold, asking staff to return with additional analysis before its next meeting Wednesday.

The threshold was one of five issues the task force was assigned to study by the Strategic Planning Committee.

The SPC directed the group to base any process improvements on lowering costs for the end customer — rather than simplifying the process for staff — and to report back with recommendations in October.

MISO currently has a $5 million threshold for market-efficiency projects and a $20 million hurdle for its multi-value projects. An SPP staff review of more than 300 highway/byway high-priority projects dating from 2010 found that only 34 projects receiving notices-to-construct (NTC) had costs under $10 million, with 18 under $5 million.

The task force is also considering whether to: seat the industry panel evaluating competitive bids earlier in the solicitation process; develop a region-wide formula rate; report proposal costs as an incremental cost or as an average for each respondent; and move from the current competitive model to a sponsorship model.

The task force also approved developing Tariff language that allows for the re-study of approved competitive projects before an NTC is issued. The action was a result of last month’s cancellation of SPP’s first competitive project under Order 1000.  (See SPP Cancels First Competitive Tx Project, Citing Falling Demand Projections.)

MOPC Fills Out Z2 Task Force

On Friday, the Markets and Operations Policy Committee (MOPC) closed its solicitation for members interested in participating on a task force to address unresolved issues concerning the Z2 crediting process.

The Board of Directors created the task force last month to address complaints of members being charged for costs that were not identified in service agreements after declining to address the members’ waiver requests. (See Board Approves Z2 Timeline Extension, Creates Task Force for Further Study.)

Bruce Rew, SPP’s vice president of operations, told members the task force would review the waiver requests, with the intention of “expeditiously” conducting a study and finding an “acceptable solution” before the October MOPC and board meetings. Rew said the full scope of work is still being developed, but the group may also be asked to work on improving the Z2 payment process.

The task force is expected to be “highly engaged” for at least six months, Rew said.

– Tom Kleckner

PJM Planning Committee and TEAC Briefs

VALLEY FORGE, Pa. — A reliability analysis identified no adverse impacts on the PJM system from closing the 1,819-MW Quad Cities nuclear plant, which Exelon plans to deactivate on June 1, 2018.

Exelon announced the closure in June after failing to convince Illinois legislators to act on a bill that would help subsidize its money-losing stations. (See Exelon to Close Quad Cities, Clinton Nuclear Plants.)

It also plans to shutter the 1,065-MW Clinton station next June 1.

Meanwhile, PJM is wrapping up analyses on FirstEnergy’s plans to close its W.H. Sammis and Bay Shore plants — a combined 856 MW — in Ohio.

Those studies did indicate some issues, said Paul McGlynn, senior director of planning, but they are in areas where PJM already has identified needs for baseline Regional Transmission Expansion Plan (RTEP) upgrades.

“We’re just making sure those previously approved upgrades will meet the needs,” he said.

In July, FirstEnergy announced the retirement of Sammis, its largest coal-fired plant in Ohio. At the time, it said it would deactivate or sell its Bay Shore plant by 2020. (See FirstEnergy Closing Largest Coal Plant in Ohio, Bay Shore also in Peril.)

Third RTEP Window of 2016 Set to Open in September

PJM expects to open the third RTEP window of the year in mid- to late September, McGlynn told the Transmission Expansion Advisory Committee (TEAC) on Thursday. Its scope will be short circuits and 2021 winter and light load reliability.

McGlynn also provided an update on the second proposal window, which closed July 29. (See “PJM to Open FERC Order 1000 Proposal Window in Late June,” PJM Planning Committee and TEAC Briefs.)

PJM received 87 proposals from 13 entities in a dozen transmission zones to address N-1 and N-1-1 thermal and voltage issues and load and generation deliverability problems.

Of those, 46 involve greenfield projects, ranging in cost from $5 million to $224 million; 41 were transmission owner upgrades estimated at $30,000 to $125 million.

PJM said it cannot provide details on the projects until after cost analyses are submitted. They were due Aug. 15.

PSE&G End-of-Life Price Tag: $1.15B

McGlynn presented $1.15 billion in proposed solutions to end-of-life issues involving Public Service Electric and Gas equipment. (See “PJM Concerned PSE&G Equipment at the End of its Life,” PJM Planning Committee and TEAC Briefs.)

PSE&G Transmission Line to be Replaced (PJM)

Planners are considering replacing the double 138-kV circuits on the Metuchen-Edison-Trenton-Burlington corridor with 230-kV lines in three sections: Metuchen-Brunswick ($125 million), Brunswick-Trenton ($327 million) and Trenton-Burlington ($349 million).

The 30-mile Metuchen-Trenton span is about 86 years old; structures in the 22-mile Trenton-Burlington section average 75 years old. About 81% of the towers are at 95 to 100% of their load-carrying capacity and as much as 30% of the structures require extensive foundation rehabilitation or replacement.

“We don’t have time to put [the projects] through a [competitive] window,” McGlynn said.

An alternative would be to rebuild the corridor with the existing double-circuit 138-kV configuration, an option that would be about 20% cheaper, McGlynn said.

PJM staff also recommend the existing Newark switch station be demolished and a new one constructed adjacent to that site at a cost of $353 million.

PJM Creates System Planning Modeling and Support Group

PJM has created a new planning department called the System Planning Modeling and Support Group.

The reorganization, which will take effect next month, is intended to streamline case-building, PJM’s Jason Connell explained. The effort is time-consuming, and PJM is seeing an increase in required cases, he said.

The unit will report to McGlynn, along with Interconnection Analysis, headed by Aaron Berner, and Transmission Planning, led by Mark Sims.

Planners are reaching out to transmission owners about the change, Connell said.

PJM Poised to Exempt TO Upgrades from Order 1000 Process

PJM is waiting until FERC accepts its deficiency filing related to exempting low-voltage facilities from the Order 1000 process before it files a similar request involving transmission-owner upgrades.

PJM’s Mark Sims said the commission is expected to act by Aug. 26, and the Planning Committee likely will be asked to endorse the proposal at its September meeting. If approved, the exemption would go into effect for the 2017 RTEP cycle.

The proposal would exclude typical transmission substation equipment upgrades from competitive windows unless there’s an indication that the problem could yield a greenfield project. (See “PJM Beefing up Details of TO Upgrade Exemption Proposal,” PJM Planning Committee and TEAC Briefs.)

Such upgrades would include short-circuit violations and fixes to substation terminal equipment such as wave traps, current transformers and capacitors.

In February, members approved revisions to the Operating Agreement exempting transmission reliability projects of less than 200 kV from the competitive proposal windows. (See “Low-Voltage Projects to be Exempted from Competitive Window Process,” Markets and Reliability and Members Committees Briefs.)

FERC responded by ordering PJM to make a compliance filing addressing concerns such as how stakeholders would comment on exempted projects (ER16-1335).

PJM Staff Continues to Scrutinize Planning Process

PJM staff is continuing to review the RTEP planning cycles and the TEAC’s communications and processes, Fran Barrett told the Planning Committee.

Preliminary discussions are being held internally, but Barrett assured members that no action would be taken without being vetted by the stakeholder process.

Cross-departmental teams are mapping out current processes and identifying areas for improvement.

“We want to take a picture of today, project it to the future and you tell us what’s right about that picture and what needs to change,” said Barrett.

For example, he said, while some stakeholders do business within PJM only, others are involved in transmission planning projects in other RTOs as well. One idea: provide members an ESPN SportsCenter-like “highlights reel” from various RTOs’ planning committees.

“We’re trying to improve workflow and do it more efficiently,” said Barrett. (See “PJM Starts Process of Redesigning TEAC,” PJM Planning Committee and TEAC Briefs.)

Suzanne Herel

Federal Briefs

energyinformationadmin(gov)The amount of electricity generated by natural gas in July eclipsed its own record, set in July of last year, according to the Energy Information Administration. The trend, caused in part by coal plant retirements and a boost in temperatures, spurred the agency to predict natural gas and coal will be used to generate 34% and 30%, respectively, of the nation’s electricity in 2016. This compares with slightly less than 33% for natural gas, and a bit more than 33% for coal, last year.

The increase in the use of natural gas to generate electricity led to a rare drawdown of natural gas stocks in a month when pipeline operators typically are injecting natural gas into storage for winter use, rather than sending it out. Gas inventories declined by 6 billion cubic feet for the week ending July 29. The last time a net withdrawal was recorded in July was in 2006.

More: EIA; PennEnergy

Jury Convicts PG&E in San Bruno Blast Trial

SanBrunofire(wiki)A federal jury last week convicted Pacific Gas & Electric on six charges of violating gas pipeline safety laws and obstructing the federal investigation into the 2010 pipeline explosion that killed eight people and destroyed 38 homes in San Bruno, Calif.

PG&E faces a maximum penalty of $3 million after it was found guilty on five felony counts of wittingly failing to inspect its gas network, as well as the felony obstruction count.

Prosecutors initially sought $562 million in penalties before the presiding judge ruled the company could not be held to newer safety standards that would have led to higher fines for illegal cost-cutting. The penalty will be paid by company shareholders, but ratepayers will have to cover the costs for pipeline upgrades. No company executives were convicted in the case.

More: San Francisco Chronicle

NRC Names David Nelson As New Chief Info Officer

NRCDavidNelson(gov)
Nelson

The former chief information officer at the Centers for Medicare and Medicaid Services (CMS) will be the next CIO for the Nuclear Regulatory Commission.

David Nelson, an Air Force veteran and developer of two broadband companies, has worked for the federal government since 2004, including several positions at CMS, where he was director of the Office of Information Services, director of the Office of Enterprise Management and director of the Data Analytics and Control Group at the Center for Program Integrity.

One of his high-profile jobs was to help rescue the problem-plagued HealthCare.gov site.

More: FCW

NM Spent-Fuel Facility Seeking NRC Approval

HoltecInternational(Holtec)Intrepid Potash has relinquished a mineral rights lease in eastern New Mexico, clearing the way for construction of an interim storage facility for spent nuclear fuel by a partnership between Holtec International and the Eddy Lea Energy Alliance.

The HI-STORE Consolidated Interim Storage project is expected to cost more than $1 billion and provide around 200 construction and operations jobs. Initially, the facility will be built to house 200 to 500 spent fuel casks, but it can be expanded to store 4,000. Holtec will present its application to the Nuclear Regulatory Commission in March, with the approval process taking two to three years.

Intrepid Potash idled its West Mine near Carlsbad in May, eliminating around 300 jobs. The New Mexico Land Office will now retain the rights to the minerals.

More: Carlsbad Current-Argus

Regulator Calls for Companies to Put up Collateral for Cleanups

JoePizarchick(gov)
Pizarchick

The head of the federal Office of Surface Mining and Reclamation Enforcement said states should demand that coal companies put up collateral to cover the cost of mine cleanups.

Joe Pizarchik said that coal companies are edging toward bankruptcy in a climate of low demand and cheap natural gas prices, leaving behind a potential legacy of environmental waste.

He pointed at the bankruptcies of Peabody Energy, Arch Coal and Alpha Natural Resources in the past year. Those bankruptcy plans call for the companies to use federal subsidies to fund cleanup efforts, at the expense of taxpayers.

More: Reuters

Two Former EPA Chiefs Backing Hillary Clinton

Reilley
Reilley

Two former EPA administrators who served under Republican presidents said they are endorsing Hillary Clinton over Donald Trump for the U.S. presidency. William D. Ruckelshaus, the first EPA administrator under President Richard Nixon, who also served under President Ronald Reagan, and William K. Reilley, who served under President George H.W. Bush, issued a joint statement of endorsement.

The Republicans said Trump “threatens to destroy that legacy of respect for the environment and protection of public health” and went on to decry Trump’s unwillingness to accept the prevailing consensus on climate change.

“That Trump would call climate change a hoax — the singular health and environmental threat to the world today — flies in the face of overwhelming international science,” they said.

More: CNN

GE Exec Calls for Fed Support of New Tech

JayWileman(GEHitachiNuclear)
Wileman

The head of GE Hitachi Nuclear Energy issued a call for federal support of research and adoption of advanced nuclear reactor technology during an Aspen Institute appearance.

GE Hitachi Nuclear Energy President and CEO Jay Wileman called nuclear generation the nation’s largest source of clean energy and said it was an important part of attaining clean air goals set by the government.

“We are seeing significant global opportunities for our PRISM advanced reactor technology, but in order for us to move forward, we must gain the support of the federal government on specific developmental milestone projects,” Wileman said.

More: GE Hitachi Nuclear Energy

In 5 Years, Army’s Energy-Saving Investments Exceed $1B

usarmy(gov)In response to a 2011 challenge by President Obama, the Army has entered into 127 energy-saving projects with the private sector worth more than $1 billion.

Under the Energy Savings and Performance-Based Contracting Investments Initiative, Obama asked federal agencies to engage in $4 billion of power-saving projects by the end of this year.

The Army’s projects are spread among 52 installations.

More: U.S. Army

DOE 80% Certain Waste Facility Will Reopen by December

wasteisolationpilotplant(gov)A Government Accountability Office audit released last week revealed that the Department of Energy knew it had only a 1% chance of meeting a March 2016 deadline to clean up and safely reopen the Waste Isolation Pilot Plant nuclear-waste facility near Carlsbad, N.M. A truck fire and a leaking drum of radioactive waste shut down the nation’s only underground nuclear waste facility in February 2014.

In 2015, the agency admitted that it couldn’t safely reopen the Waste Isolation Pilot Plant until at least December 2016 and that the project would be over budget. Now auditors say even the revised cost estimate was flawed. The result of missteps in the process of reopening the facility, according to auditors, was a nine-month delay and a price tag $64 million higher than the original $242 million estimate for cleanup and an additional $77 million to $309 million to install a critical new ventilation system.

The department now says it is 80% confident that it will meet the December 2016 deadline to reopen on a limited basis.

More: Santa Fe New Mexican

Scientists Conclude Fracking Report ‘Lacking’ in Areas

Most of the advisory group behind EPA’s draft report on fracking announced last week that, as a group, it has concluded that the report was “comprehensive but lacking in several critical areas.”

The panel said 26 of the 30 members reached the decision that the report be updated to include “quantitative analysis that supports its conclusion.” The draft report concluded that the analysis “did not find evidence that these mechanisms [fracking] have led to widespread, systemic impacts on drinking water” in the U.S.

The oil and natural gas industry praised the preliminary report, while environmentalists criticized it. The report has been five years in the making so far.

More: The Washington Post

Interior Department to Open NC Shore to Wind

offshorewind(wiki)The Department of the Interior announced Friday that it would be opening 144,000 acres off the coast of North Carolina to leases for offshore wind projects. The site, to be called the Kitty Hawk Wind Energy Area, starts about 24 miles offshore and extends another 26 miles to the southeast.

The department’s Bureau of Ocean Energy Management will hold September seminars on the auction rules in Raleigh and in Kitty Hawk.

More: The Charlotte Observer

Michigan Asks: Will the Lights Stay on If Nukes Go Dark?

By Amanda Durish Cook

Concerned about the impact of plant retirements in the state, Michigan officials have asked MISO to conduct a reliability analysis that assumes simultaneous outages at the Palisades and Fermi 2 nuclear plants.

Fermi 2 (DTE Energy) - michigan nuclear plant retirements miso
Fermi 2 Nuclear Plant Source: DTE Energy

Entergy’s Palisades plant on Lake Michigan and DTE Energy’s Fermi 2 on Lake Erie — both in MISO’s Zone 7 — are capable of generating a combined 1,855 MW.

In a letter to MISO, Michigan Public Service Commission Chairwoman Sally Talberg and Valerie Brader, executive director of the Michigan Agency for Energy, said they wanted to understand what would happen in the summer of 2018 if Michigan experienced another event like it did in the summer of 2012 when the two nuclear plants were out of service while MISO was under a hot weather alert.

MISO spokesperson Andy Schonert said the RTO was reviewing the request.

The state officials said it was “crucial” for Michigan to know its vulnerabilities and whether it still could ensure reliability. They asked MISO to assess the zone’s internal generating capacity and available contracted capacity as well as how much generation could be imported from outside the state.

“We did not pick this scenario randomly,” Brader said. “In the summer of 2012, we had outages at two nuclear facilities while MISO was under a hot weather alert.  Despite those outages, we were able to keep the lights on. Now we have a lot fewer plants operating.  We want to know if the lights would stay on if we had the same thing happen in the summer of 2018.”

Talberg said the assessment would be “a valuable tool” for future PSC planning. She noted Michigan already relies on out-of-state imports to meet its reliability requirements.

The Michigan PSC’s five-year outlook through 2020 predicts “reliability challenges during periods of peak demand in the 2017-2018 timeframe” in Michigan’s Lower Peninsula.

MISO Reliability Subcommittee Briefs

MISO wants to know how it can improve frequency response under an evolving generation fleet and is asking for stakeholder involvement to draft an issues statement.

“This isn’t a new topic. The industry has been grappling with the issue for years,” said Durgesh Manjure, MISO’s manager of resource adequacy coordination.

Manjure said MISO hasn’t encountered the frequency response challenges that other systems such as ERCOT have encountered.

“But that doesn’t mean everything is fine and we won’t have to introduce something to keep this reliable trajectory going forward,” Manjure said during an Aug. 10 meeting of the Reliability Subcommittee (RSC). “By no means is this an issue now or next year, but I can’t say that with the same level of confidence for five years out.”

The RTO said that “opportunities exist to improve dynamic models” and performance measurement.

MISO said its changing fleet is driving the frequency response discussion, with coal taking an ever-shrinking share, while gas and wind sources climb. Manjure said MISO relies on coal for “most if not all” of its frequency response, but technological advancements are allowing other generation types to provide a governor-like response to a drop in frequency.

Between 2009 and 2015, MISO’s coal generation capacity dropped from 71.8 GW to 65.2 GW, while wind capacity almost doubled from 7.6 GW to 15 GW. Natural gas, responsible for only 6% of MISO energy production in 2010, now claims 28%; coal’s share fell from 73% to 45% over the same period.

According to NERC’s State of Reliability 2016 report, frequency response reliability in the Eastern Interconnection is expected to decline from the approximate 2,500 MW/0.1 Hz in 2012 to a little more than 2,000 MW/0.1 Hz in 2019.

Manjure said MISO wants to know if its models accurately reflect actual systemwide performance and what fuel mix point would render MISO’s frequency response inadequate. MISO is also asking if it needs to improve its tools that measure frequency response and revise Tariff or market mechanisms relating to frequency response.

“This is very high-level, very open to feedback,” Manjure said.

Manjure asked for stakeholder input that will be used to shape an issues statement in the coming weeks.

Improvement to Pseudo-Ties Process on MISO Horizon

Kyle Abell of MISO’s market planning division said MISO is trying to improve the congestion management process for its increased volume of pseudo-ties.

Proposed-Pseudo-Tie-Process-(MISO) reliability subcommittee

MISO said it has experienced escalating pseudo-tied generation with load farther from the seams in 2016. In the 2015/16 planning year, MISO-based generation pseudo-tied into PJM equaled only 155 MW; in the 2016/17 planning year, the amount is expected to reach about 2,000 MW. In the 2017/18 planning year, pseudo-ties are expected to creep toward 2,800 MW, with many of the deeper pseudo-ties sent to attaining balancing authorities with “very limited or no modeling-based visibility” of how their usage affects the larger MISO system.

Abell said MISO is contemplating new requirements for approving a pseudo-tie, including notification, pre-assessment and conditional approval steps. In addition, the RTO may set out requirements for an attaining balancing authority’s network model for proposed pseudo-ties. Currently, MISO reviews and approves pseudo-tie requests, while balancing authorities are responsible for market-to-market redispatch.

MISO asked stakeholders for suggestions to improve its pseudo-tie congestion management before Aug. 26. The RTO also said it would meet with neighboring balancing authorities and RTOs and its Independent Market Monitor to discuss the issue. Abell said he would make another pseudo-tie presentation at the Aug. 16 Planning Subcommittee meeting.

MISO plans to revise its processes around congestion caused by pseudo-ties through November, in time to draft a work plan to implement the changes in December.

Smooth Operations in MISO Despite ‘All-Time Hottest’ July

MISO operations performed well in July despite several hot weather and severe weather alerts, said Steve Swan, MISO senior manager of dispatch and balance.

Swan said July 2016 was the “all-time hottest July” for multiple cities in the southern portion of the MISO footprint. It was also the driest month since MISO’s creation for some southern MISO locations. Load peaked at 120.6 GW on July 21.

MISO reported that July 10, 12 and 20 fell outside of its unit commitment performance targets since forecasted load didn’t materialize due to thunderstorm activity; units that were preemptively called up had to stay online to fulfill their minimum run times. MISO also had one maximum generation event in July.

miso, reliability subcommittee

July also marked the first month MISO was required to abide by NERC’s balancing authority area control error limit (BAL-001-2) standards, which limit interconnection frequency errors to less than 30 minutes. Swan said MISO did not experience an error lasting longer than 15 minutes event in July.

RSC Chair Tony Jankowski commended MISO for its operations in the face of the hot weather. “We’ve had a pretty good summer so far, and MISO’s gotten us through some hot weather we haven’t seen in a while,” Jankowski said.

Winter is Coming and Coordinated Seasonal Assessment is Scoped

With Labor Day looming, MISO is already thinking about winter. Its 2016/17 winter Coordinated Seasonal Assessment, which assesses risks and system capabilities will include four main analyses, said MISO’s Katie Hulet:

  • A steady-state AC analysis to study the effect of simple and complex contingencies;
  • An analysis identifying large phase angle differences associated with reclosing a transmission line;
  • A voltage stability analysis that will assess four critical interfaces for high transfers in combination with transmission and generator outages, which can cause stability issues; and
  • A first contingent incremental transfer capability analysis to study the impact of high megawatt transfers and flowgate limitations. This analysis will examine six transfers in addition to wind transfer sensitivity.

MISO also will use only approved retirements and planned and forced transmission and generation outages lasting two months or more between December and February in its assessment.

Hulet said MISO would return to the RSC in November to provide the study’s results.

— Amanda Durish Cook

MISO to Begin Charging Tx Fees on PJM Exports

By Amanda Durish Cook

MISO last week filed revised Tariff language allowing it to recover costs for multi-value transmission projects that benefit PJM customers by charging a fee on exports to PJM (ER10-1791-003). The Aug. 12 compliance filing requested the new language be retroactive to July 13, 2016.

Last month, FERC partially lifted the three-year-old restriction on MVP allocations for exports in response to a 2013 remand from the 7th U.S. Circuit Court of Appeals. (See FERC Looks Again at Export Pricing for MISO MVPs.)

MISO Transmission Fees PJM
Foundations are laid for Ameren’s Illinois Rivers transmission project, a 345 kV line stretching from West Adair, Mo., to Sugar Creek, Ind. The line consists of five multi-value projects, and portions are expected to come online as early as this year.

The commission said it was persuaded by the large-scale wind buildout “capable of serving both MISO’s and its neighbors’ energy policy requirements.”

It also cited “the reported need of PJM entities to access those resources; and the reported need for MISO to build new transmission facilities to deliver the output of those resources within MISO for export.”

“Given these changes, it is appropriate to allow MISO to assess the MVP usage charge for transmission service used to export to PJM just as MISO assesses the MVP usage charge for transmission service used to export energy to other regions,” FERC concluded.

MISO created the MVP category six years ago for projects that address more than one reliability or economic need across multiple transmission zones. The RTO originally intended to allocate project costs to all of its load and exports, but FERC excluded the export charge because of concerns over rate pancaking.

Chris Miller, FERC’s liaison to MISO, said the RTO removed Tariff language that had prohibited it from charging exports. Affected portions include Attachment MM, Schedule 26-A, Schedule 39 and Attachment L.

MISO also made an informational filing in early August detailing multi-value, market efficiency and baseline reliability projects approved during the Transmission Expansion Plans in 2014 and 2015 (ER13-186, ER13-187). While 140 baseline reliability projects were approved in the two years, only one market efficiency project was greenlit.

The RTO did not approve any MVPs in 2014 or 2015. It said its $6 billion 2011 MVP portfolio — 17 projects in various transmissions zones over nine states — left only local reliability projects to be addressed for the time being.

Three of the projects are in service, with the remainder scheduled to be operational in three to five years.

PJM Operating Committee Briefs

VALLEY FORGE, Pa. — PJM is considering providing generation operators an indicator to signal that the RTO has entered emergency conditions, which triggers a performance assessment hour under Capacity Performance rules.

The RTO will determine if there should be any delay in the notification process and, if so, for how long, PJM’s Rebecca Stadelmeyer said. Stakeholders requested that PJM also ensure the signals don’t create any type of market advantage.

Stadelmeyer also clarified that non-ramp-limited basepoints have no impact on calculating either performance bonuses or nonperformance charges during a PAH.

The question arose because generators had been asking for the basepoints to be sent via PJM’s network, thinking they could help estimate units’ expected performance, Stadelmeyer said.

Non-ramp-limited basepoints are theoretical expectations based entirely on the economics of the current LMP and regardless of the unit’s actual capabilities. Ramp-limited basepoints, however, are developed from information about each unit submitted by operators into PJM’s systems.

Nonperformance charges are imposed when a unit’s output fails to meet its expected performance, and bonuses occur when actual output exceeds expected performance without exceeding PJM’s dispatch instructions. Expected performance is calculated by multiplying a balancing factor by the amount of a unit’s unforced capacity (UCAP) that clears as CP in a Base Residual Auction.

Balancing factors are hard to estimate, Stadelmeyer said, so she urged using the maximum 1.0 to identify the highest possible expectations.

PJM also clarified that the difference between UCAP and installed capacity (ICAP) is also available for bonuses as long as the RTO has dispatched the unit to that level.

In May, FERC rejected Tariff changes that would have exempted a capacity resource from nonperformance charges if it was following the RTO’s dispatch instructions and operating at an acceptable ramp rate during periods of high load. The changes were designed as an interim solution to guard against generators self-scheduling prior to a performance assessment hour in order to avoid nonperformance charges. (See FERC Rejects Ramp Rate Exception in PJM Capacity Rules.)

Post-Polar Vortex Tools Enable PJM to Better Face Severe Weather

Thanks in part to new forecasting, scheduling and reserve-checking tools implemented after the polar vortex of 2014, PJM was better able to weather a seven-day July heatwave, PJM’s Chris Pilong told the Operating Committee last week.

The RTO recorded its 13th-highest peak load at 151,822 MW on July 25, a day that saw an average LMP of $35.51. During the hot spell, which ran July 21-27, the daily average LMP ranged from $25.88 on July 26, which recorded a peak load of 143,654 MW, to $42.72 on July 27, which saw a peak load of 146,166 MW.

Daily Load Summary 7 21 to 7 27 16 (PJM) - PJM Operating Committee Briefs

Pilong said the experience was good news for PJM, which wanted to gauge the self-scheduling behavior of generators now that Capacity Performance is in effect. The RTO doesn’t want generators to disregard its dispatch orders and self-schedule more capacity to avoid penalties when they believe they are approaching a performance assessment hour. (See “Ramp Rate Approach Would Excuse Nonperformance Penalties,” PJM Markets & Reliability and Members Committees Briefs.)

“The day-ahead self-scheduled megawatts didn’t change much from the past few summers,” he said. “We’re not seeing a big shift.”

Day-ahead self-schedules for July 25 stood at 69,476 MW, compared with 68,649 MW a year ago, when load hit 143,633 MW. In real time, generators self-scheduled 73,177 MW, compared with 76,430 MW a year ago.

Self-scheduled units are price takers and cannot set marginal prices; they also are ineligible for operating reserve credits.

July 25 was the first time under the new market construct that PJM issued a maintenance outage recall. It canceled 11 planned outages, totaling 124 MW over 72 hours. Eight of them, a sum of 48 MW, were online by noon July 25; the remaining three, totaling 76 MW, did not return and were converted to forced outages.

An RTO-wide hot-weather alert was issued July 22-25. A heat advisory was issued July 21 in the ComEd zone and July 26-28 in Mid Atlantic and Dominion.

The grid experienced no transfer or interconnection reliability operating limits (IROL) issues during the hot weather, Pilong said.

However, two 765/345-kV transformers tripped in different parts of the system, causing local congestion. (See “Grid Remains Strong During Recent Heat Wave,” PJM Markets and Reliability and Members Committees Briefs.)

PJM’s new tools address two scheduling concerns leading into the polar vortex. Operators’ ability to view the capacity position for the next several days was limited, as was their capacity to capture generator reserves in real time in order to validate their calculations.

In June 2014, PJM rolled out its “long lead” tool, which consolidates load forecasts, safety margins and generator data, and adopted a new procedure for scheduling generation that includes a seven-day look-ahead.

Last September the RTO developed an instantaneous reserve check, allowing it to validate unit reserves in real time.

Pilong said the new tools helped reduce balancing operating reserve (BOR) payments. BOR payments totaled $18.1 million from June through August 2015. That amount stood at $10.1 million through July 26, 2016.

Uplift payments for July 25 came to nearly $1.1 million, compared with $447,118 for the hottest day in 2015, which occurred on July 28.

Metering Task Force Presents Proposal to Improve Clarity

PJM presented the first read of an 11-point proposal for manual and Tariff changes to close the gap between PJM’s metering requirements and members’ understanding of the rules.

The proposal was outlined by Nancy Huang of the Metering Task Force, which was formed by a problem statement approved Sept. 8. (See “Metering Requirements to Receive Overhaul,” PJM Operating Committee Briefs.)

The group also recommended two topics for further study: minimum metering requirements for location and density to ensure system observability, and metering requirements for distributed generation.

The revisions aim to reduce the risk of non-compliance, provide clarity around the specifications and design of new equipment, improve the energy management system’s state estimation solution and maintain operation reliability and market fairness.

The proposal is set to go before the Members Committee on Sept. 29, with a FERC filing expected in October.

Systems Information Committee Heads into the Sunset

Members approved sunsetting the Systems Information Committee.

Topics related to the energy management system will be assigned to the Data Management Subcommittee (DMS), which will meet next on Aug. 25. Remaining topics will be transitioned to the new Tech Change Forum, which will hold its first meetings Sept. 27-28.

To accommodate the changes, the Operating Committee also approved modifying the DMS charter.

The DMS will now function as a joint subcommittee, with generator and transmission owners addressing pertinent issues and TOs considering topics applying only to them.

Suzanne Herel

Company Briefs

Energy Future Holdings last week filed a third amended joint reorganization plan and related disclosure statement with the U.S. Bankruptcy Court in Delaware.

EnergyFutureHoldings(energyfuture)EFH is set to begin its latest attempt to exit bankruptcy this month after the deal at the center of a prior plan fell apart after it had been confirmed by Bankruptcy Court Judge Christopher S. Sontchi.

Energy Future, the largest power company in Texas, filed for Chapter 11 in April 2014 after it failed to meet its debt obligations as electricity prices weakened. The bankruptcy is one of the largest ever in the United States.

More: Bankrupt Company News

Troubled Kemper Needs Another Month, $43 Million

KemperPlant(wiki)The controversial, multi-billion-dollar Kemper Power Plant, which began making synthetic gas from coal July 14, will take an additional month to finish and cost an extra $43 million, Mississippi Power Co. announced last week.

The oft-delayed coal gasification plant, whose costs have increased to $6.8 billion, is now planned for a Halloween completion. The most recent cost overruns prompted Mississippi Power Co. to write off $81 million in losses in its second quarter.

Mississippi Power parent Southern Company said it needs the additional month to achieve “sustainable operations” by adjusting the two gasifiers that transform soft lignite coal into synthetic gas and to complete testing on the technology that removes carbon dioxide from the gas.

More: Jackson Free Press

Black Hills Energy Starts $54 Million Tx Project

BlackHillsEnergy(blackhills)Black Hills Energy started construction on a $54 million, 147-mile transmission line running from eastern Wyoming to western South Dakota. Planning for the project took 10 years, and construction crews started cleaning land on the route last week.

Most of the land is owned by the state or federal governments, but agreements were reached with 24 property owners to allow access to their land. A company spokesman said it would be completed by mid-2017.

More: Rapid City Journal

Chesapeake Gives Up Barnett Assets to Private Group

ChesapeakeEnergy(Chesapeake)Chesapeake Energy Corp. said it has agreed to hand over its Barnett Shale holdings to a private-equity-backed operator. The move allows Chesapeake to avoid almost $2 billion in pipeline contracts.

Chesapeake issued a statement saying it will give its interests in the North Texas Barnett region, estimated to be worth as much as $1 billion, to First Reserve Corp.-backed Saddle Operating LLC. The move will cut Chesapeake’s shipping and processing costs by $715 million between now and the end of 2017 and will eliminate $1.9 billion in long-term pipeline agreements.

The Barnett Shale, once at the forefront of the U.S. shale boom, lost its competitive advantage when gas prices collapsed and it was eclipsed by lower-cost production areas closer to Eastern markets. The Barnett is Chesapeake’s second-smallest production region, accounting for 10% of the company’s output.

More: Bloomberg

Duke Issuing $3.75 Billion in Debt to Finance Piedmont

dukeenergy(duke)Duke Energy will issue three series of unsecured bonds, totaling $3.75 billion, to help finance its $4.9 billion purchase of Piedmont Natural Gas. The first series, with an interest rate of 1.8%, will be due in 2021; the second series, at 2.65%, will be due in 10 years. A third series, carrying the highest interest rate of 3.75%, will be due in 30 years.

The company said it expects the purchase to close by the end of this year, but it could come as soon as the North Carolina Utilities Commission approves the merger. Hearings on the purchase concluded last month, and briefs are due at the end of this month.

More: Charlotte Business Journal

SolarCity Panel Plant Start Date Moved Up

solarcity(solarcity)SolarCity plans to make solar panels in its Buffalo factory by the end of next June, several months earlier than its previous estimate.

Improvements in the equipment the factory will use, and a more efficient plant layout, should allow the factory to make more solar panels than would have been possible under its original design. The plant’s capacity was pegged initially at 1 GW, and company officials would not say how much extra capacity it will add.

SolarCity initially had planned to start making solar panels this year, but slower growth and financial constraints delayed some investment, pushing the production timetable until late 2017.

More: The Buffalo News

Exelon Outlines Growth Strategy, Continues to Push Reforms

exelon(exelon)At Exelon’s Analyst Day last week in Philadelphia, the company outlined a growth strategy that includes investing in its six electric and gas utilities and adopting innovative technology.

Exelon plans to invest $25 billion in infrastructure and smart grid technology over the next five years.

The company also said it will continue to push policy and market reforms to preserve nuclear plants that face economic challenges.

More: Business Wire

Fire at Four Corners Plant in NM During Decommissioning Work

Fourcornersplant(arizonapublicservice)A chemical fire broke out during the decommissioning of three units at the Four Corners Power Plant in northwestern New Mexico Aug. 11, forcing the plant’s evacuation. The fire was reported at 10:54 a.m. and was extinguished shortly after 1 p.m.

A spokesman for Arizona Public Service Co., which operates the plant, said the fire erupted as crews were working to dismantle a crystalline brine concentrating tower used to purify water for cooling equipment.

APS does not expect the incident to impair its plans to close the units by the end of the year. The remaining two units were offline for maintenance and not affected by the fire.

More: Farmington Daily Times

DTE Plant in St. Clair  Burns for 12 Hours

dteenergy(dte)A fire at DTE Energy’s St. Clair County coal-fired power plant burned for 12 hours Thursday night into Friday morning before firefighters were able to extinguish the blaze. There were no injuries at the plant, which is located on the St. Clair River in East China Township.

The fire was reported about 6:30 p.m. Thursday, and all employees were evacuated after shutting down all remaining units. Company and state officials continued to work to determine the cause of the blaze.

The plant is among three slated for retirement by 2023.

More: The Detroit News