FERC: Renewables Must Provide Frequency Response

By Rich Heidorn Jr.

In a rulemaking reflecting both reliability concerns and the technological advances of renewable generators, FERC on Thursday proposed revising the pro forma Large Generator Interconnection Agreement (LGIA) and Small Generator Interconnection Agreement (SGIA) to require all newly interconnecting facilities to install and enable primary frequency response capability (RM16-6).

The commission said the existing pro forma LGIA may be unduly discriminatory because its primary frequency response requirements apply only to synchronous generating facilities “and do not account for recent technological advancements that have enabled new non-synchronous generating facilities to now have primary frequency response capabilities.”

ferc frequency response — Wind farm near Palm Springs, Calif. | © *RTO Insider*

The proposed changes will “ensure fair and consistent treatment for all types of generating facilities, help balancing authorities meet their frequency response obligations pursuant to NERC reliability standard BAL-003-1.1 and help improve reliability during system restoration and islanding situations,” the commission said.

FERC said the rules would not apply to nuclear generators and would not impose “headroom” requirements for new generators. The commission said it would not require that generators be paid for complying with the frequency response requirement.

Declining Frequency Response

Acknowledging concerns over declining frequency response performance, the commission asked for comment on whether the Notice of Proposed Rulemaking is sufficient “to ensure adequate levels of primary frequency response, or whether additional reforms are needed.”

“While the three [contiguous] U.S. interconnections currently exhibit adequate frequency response performance above their interconnection frequency response obligations, there has been a significant decline in the frequency response performance of the Western and Eastern Interconnections,” FERC said.

The commission noted declining frequency response was identified as early as a 1991 study by NERC and the Electric Power Research Institute.

It also cited a 2010 NERC survey of generator owners and operators that found that only 30% of generators in the Eastern Interconnection provided primary frequency response and that only 10% provided sustained primary frequency response. “This suggests that many generators within the interconnection disable or otherwise set their governors or outer-loop controls such that they provide little to no primary frequency response,” the commission said.

“The commission’s pro forma generator interconnection agreements and procedures were developed at a time when traditional synchronous generating facilities with standard governor controls and large rotational inertia were the predominant sources of electricity generation. However, the nation’s resource mix has undergone significant change since” the pro forma rules were issued in 2003 and 2005.

“This transformation has been characterized by the retirement of baseload, synchronous generating facilities and the integration of more distributed generation, demand response and natural gas generating facilities, and the rapid expansion of non-synchronous variable energy resources (VERs) such as wind and solar,” the commission said.

It cited U.S. Energy Information Administration data that the U.S. added 13 GW of wind, 6.2 GW of utility-scale solar photovoltaic and 3.6 GW of distributed solar PV generation in 2014 and 2015. “Conversely, NERC has reported that almost 42 GW of synchronous generating facilities (e.g., coal, nuclear and natural gas) have retired between 2011 and 2014, and the EIA recently reported that nearly 14 GW of coal and 3 GW of natural gas generating facilities retired in 2015.”

The commission said that although wind and solar generators now have the technology to provide primary frequency response, “this functionality has not historically been a standard feature that was included and enabled on non-synchronous generating facilities. Moreover, wind and solar generating facilities typically operate at their maximum operating output, leaving no capacity (or ‘headroom’) to provide primary frequency response during under-frequency conditions.”

RTO Rule Changes

The commission acknowledged it was playing catch up with RTOs that have already begun changing the rules for asynchronous generators:

ISO-NE and NYISO have adopted provisions to their LGIAs that establish more specific requirements for governor operation.
PJM has implemented governor requirements for non-nuclear generators and required new non-synchronous generators to have “enhanced inverters” allowing the provision of primary frequency response. (See Enhanced Inverters Clear MRC.)
MISO requires governor operation as a condition for providing regulating reserves but does not require specific settings.
The commission recently accepted CAISO Tariff rules on governor settings and provisions for sustained primary frequency response.

November 21, 2016

FERC Rule Would Boost Energy Storage, DER

By Rich Heidorn Jr.

In a big boost to the energy storage industry, FERC on Thursday proposed a sweeping order aimed at knocking down market barriers to storage and distributed energy resources.

The Notice of Proposed Rulemaking would require RTOs to allow aggregated distributed energy resources and storage resources of 100 kW and above to participate in capacity, energy and ancillary services markets. It also would allow storage to provide services not procured through markets, such as black start, primary frequency response and reactive power (RM16-23, AD16-20).

ferc energy storage der — Myersdale PA Energy Storage | *NextEra*

“As the costs of electric storage resources continue to decline and their technical potential expands, the ability of these resources to provide operational and economic benefits to the organized wholesale electric markets will increase,” the commission said. “We preliminarily find that it is important to remove barriers to participation now so that the competitive benefits are realized without delay.”

In a separate order, the commission also issued a NOPR proposing to require all newly interconnecting large and small generating facilities to install and enable primary frequency response — a requirement new to renewable generators (RM16-6). (See related story, FERC Proposes Frequency Response Requirements for Renewables.)

FERC’s Heard Enough

In the rhythm of FERC rulemaking, staff-led technical conferences are part of a process that is followed by post-conference comments and months of deliberation before the issuance of a NOPR.

Not so with the commission’s deliberations on RTOs’ rules on energy storage and DERs.

Thursday’s NOPR came only eight days after a daylong technical conference at which representatives of RTOs, utilities and technology companies debated the breadth of storage’s potential uses and ways to avoid overcompensating resources performing multiple functions (AD16-25). (See FERC Panelists Debate Storage Uses, Compensation.)

It also followed an Oct. 21 complaint by AES’ Indianapolis Power and Light seeking to goose rule changes in MISO. (See related story, MISO Asks FERC to Dismiss IPL Storage Complaint.)

It’s now apparent that FERC had already heard enough even before convening the conference. The 139-page NOPR was likely the result of months of internal debate and negotiations.

In April, the commission issued data requests to the six jurisdictional RTOs and ISOs seeking information on their rules on storage and DER participation. The RTOs’ responses were followed by dozens of comments from other stakeholders.

“As numerous commenters state, existing RTO/ISO rules that govern participation of electric storage resources in some organized wholesale electric markets fail to ensure that electric storage resources that are technically capable of providing specific services are permitted to do so,” the commission said Thursday.

FERC said outdated and inflexible market rules have hampered innovation. “For instance, some electric storage resources have chosen to participate as demand response resources simply because, absent other participation models, that is the participation model that more closely resembles the manner in which electric storage resources might participate in the organized wholesale electric markets.”

‘Participatory Model’

The NOPR would require RTOs to revise their rules to create a “participation model” that accommodates “the physical and operational characteristics” of storage to allow them to provide any services they are physically capable of.

“Where compensation for these services exists, electric storage resources should also receive such compensation commensurate with the service provided,” the commission added.

One key change would be the requirement that RTOs’ bidding parameters reflect storage’s unique characteristics, including allowing storage to de-rate its capacity to meet minimum run-time requirements to provide capacity or other services.

In addition, RTO criteria for qualifying storage resources “must not limit participation to any particular type of electric storage resource or other technology,” FERC said.

“For example, resources such as thermal storage that can both increase and decrease their energy consumption could aggregate with other distributed energy resources with common physical or operational characteristics and qualify as a market participant using the participation model proposed here.”

In addition to batteries, the commission said the rules also must accommodate “flywheels, compressed air [and] pumped hydro … whether located on the interstate grid or on a distribution system.”

State-of-Charge

The commission said bidding parameters must take into account storage’s state-of-charge to ensure resources are dispatched in a way that maximizes their operational effectiveness.

“While some existing bidding parameters were developed for older electric storage technologies (such as pumped hydro facilities), newer storage technologies (such as battery storage) have greater flexibility to transition between charging and discharging. Therefore, bidding parameters designed for slower storage technologies or other types of generation resources that are not capable of charging and discharging energy may limit the opportunity for faster electric storage resources to participate in the organized wholesale electric markets.”

For RTOs with capacity markets, the commission proposed that the de-rated capacity value for electric storage “be consistent with the quantity of energy that must be offered into the day-ahead energy market for resources with capacity obligations.”

The commission said storage’s participation also should not be barred by requirements, designed for synchronous generators, that the resource be online and synchronized to the grid to be eligible to provide ancillary services.

“Newer technologies, particularly electric storage resources, tend to be capable of faster start-up times and higher ramp rates than traditional synchronous generators and are therefore able to provide ramping, spinning and regulating reserve services without already being online and running,” the commission said. “Therefore, we preliminarily find that participation in ancillary service markets should be based on a resource’s ability to provide services when it is called upon rather than on the real-time operating status of the resource.”

Energy Schedules

But the commission acknowledged that because RTOs co-optimize energy and ancillary services dispatch and pricing, they may require ancillary services providers to have an energy schedule. “As a result, it is not clear whether eliminating the requirement for a resource to be online and synchronized to the grid would be impactful given the continued need to have an energy schedule,” it said, asking for comment on whether the requirement for energy schedules could be relaxed.

“Specifically, we seek comment on whether dispatch and pricing of energy and ancillary services would continue to be internally consistent if a resource were not required to offer to provide energy in order to offer to provide ancillary services.”

Size

The NOPR says that the RTOs’ minimum size requirement for participation in the markets should be no more than 100 kW, a threshold the commission said “balances the benefits of increased competition with the ability of RTO/ISO market clearing software to effectively model and dispatch smaller resources often located on the distribution system.”

The limit would apply to any minimum capacity requirements, minimum offer requirements and minimum bid requirements.

Pricing

The NOPR proposes that the energy that storage resources purchases from RTO markets and then resells back to those markets must be at the wholesale LMP. It also said storage should be permitted to set LMPs both as buyers and sellers.

“This proposal includes the requirements that the RTOs/ISOs accept wholesale bids from electric storage resources to buy energy so that the economic preferences of the electric storage resources are fully integrated into the market, the electric storage resource can set the price as a load resource where market rules allow and the electric storage resource can be available to the RTO/ISO as a dispatchable demand asset. However, we note that these requirements must not prohibit electric storage resources from participating in organized wholesale electric markets as price takers, consistent with the existing rules for self-scheduled load resources.”

Smaller DER

The NOPR also acknowledged the expected growth of DER in requiring RTOs to “remove any unnecessary limitations on how the distributed energy resources that participate in such aggregations must be operated.”

“It is clear from the comments that the ability to meaningfully participate in the organized wholesale electric markets for these smaller distributed energy resources is through aggregations,” the commission said.

Energy Storage at Grand Ridge, IL | Invenergy — Energy Storage at Grand Ridge, IL | *Invenergy*

“For example, combining the discharge times of multiple electric storage resources and/or combining them with distributed generation resources could allow aggregated resources to meet minimum run-time requirements that individual electric storage resources may not be able to meet.”

Under FERC’s proposal, a DER aggregator could register as a generation asset “if that is the participation model that best reflects its physical characteristics.”

The commission expressed hope that price signals will encourage DER to locate in areas where new capacity is most needed, helping reduce congestion costs during load peaks and to reducing transmission investments for delivering energy into high-priced load pockets.

“Unlike larger fossil fuel generators that often are not able to locate in load pockets due to environmental or other citing concerns, distributed energy resources are more able to co-locate with load and provide associated benefits,” the commission said. “We also believe that the shorter lead time to develop many forms of distributed energy resources compared to traditional generators or transmission lines allows them to rapidly respond to near-term generation or transmission reliability-related requirements, further improving their ability to enhance reliability and reduce system costs.”

Transaction Costs

The commission said the changes should remove the commercial and transactional barriers to DER participation in wholesale markets.

“Owners and operators of individual distributed energy resources may be reluctant to incur the significant costs of participating in the organized wholesale electric markets, such as the costs of the necessary metering, telemetry and communication equipment,” it noted.

“The smaller a resource is, the more likely the transaction costs to sell services into the organized wholesale electric markets outweigh the benefits that the prospective market participant may realize from selling wholesale services. However, some of these costs can be reduced by participating in the organized wholesale electric markets through a distributed energy resource aggregation; for example, the time and resources necessary to learn the market rules and actively submit bids and/or offers into the organized wholesale electric markets.”

FERC said integrating DERs into the markets will help RTOs account for them in calculating installed capacity requirements and day-ahead energy demand, “thereby reducing uncertainty in load forecasts and reducing the risk of over procurement of resources and the associated costs.”

LaFleur Statement

Commissioner Cheryl LaFleur issued a statement saying that DERs “will play a critical role in the future of the grid” but noting that they present “unique issues since they are connected to the grid at the distribution level.”

She called for “close coordination among the RTO/ISOs, the distribution control centers that operate the systems to which they are connected and the distributed energy resource aggregators. … This coordination could include, for example, real-time operating procedures and software-enabled communications among the control centers.”

The commission noted that it was awaiting an informational report from CAISO, which recently began implementing rules for DER aggregations.

CAISO’s Tariff also includes participation models for Generators, Proxy Demand Resources, Reliability Demand Response Resources and Non-Generator Resources.

Comment Period

The commission will accept comments for 60 days after the NOPR is published in the Federal Register. In particular, the commission solicited comment from the RTOs on the rule and software changes that would be required to implement the new requirements as well as the associated costs and how they can be minimized.

November 18, 2016

NY Regulators Approve FitzPatrick Sale

By William Opalka

ALBANY, N.Y. — The New York Public Service Commission on Thursday approved Entergy’s sale of the James A. FitzPatrick nuclear plant to Exelon, a transaction needed to prevent the plant’s imminent closure (16-E-0472).

A year ago, Entergy announced it would close the money-losing plant in early 2017. Exelon began negotiations in the summer to purchase the plant for $110 million, contingent on the state’s approval of a subsidy to keep the plant operating and regulators’ approval of the transaction by Nov. 18. (See FitzPatrick Sale Filed with New York Regulators.)

New York Public Service Commission chair Zibelman, fitzpatrick — Zibelman | © *RTO Insider*

“It’s the next step forward on the Clean Energy Standard,” PSC Chair Audrey Zibelman said at a news conference after the meeting. “We understood this transaction would have to happen” to keep the plant running.

Having pledged to acquire 50% of the state’s electricity from renewable sources by 2030, New York officials see nuclear power as an interim carbon-free source until renewables are deployed at scale. (See New York Adopts Clean Energy Standard, Nuclear Subsidy.)

The commission found the sale in the public interest, saying there were no adverse environmental consequences, Exelon has the financial wherewithal to maintain safe operations and the acquisition would not give it undue market power.

PSC economist Warren Meyers said the transaction means Entergy and Exelon swap places as the fourth- and fifth-largest owners of generation in the state. Before the transaction, Entergy controlled 7% of New York’s fleet and Exelon had 6%. After the sale, those numbers change to 5% and 8%, respectively. Entergy owns the Indian Point nuclear plant north of New York City.

Critics of the zero-emission credit (ZEC) say the 12-year subsidy could cost ratepayers up to $7.6 billion to keep FitzPatrick and two other upstate nuclear plants open. “This is part of a larger picture and that picture is that the Public Service Commission has moved in favor of a mandatory bailout from ratepayers in the entire state,” Manna Jo Greene, Hudson River Sloop Clearwater’s environmental director, said after the meeting. “Had they not agreed on the bailout, this transaction would not have occurred.”

Zibelman acknowledged the likelihood of the plant’s closure without PSC approval, but she emphasized the environmental benefits. The state can’t afford to step back from its low-emission commitments, she said. When nuclear plants have closed in Germany and New England, carbon emissions have risen as the lost energy was replaced by fossil fuel plants, Zibelman said. (See CO2 Emissions Increase in ISO-NE.)

The ZECs have been opposed by other environmentalists and they also say the companies’ petition for FERC approval of the FitzPatrick sale needed to include information about the subsidy. (See Public Citizen Challenges NY Nuclear Subsidy, FitzPatrick Sale.) Fossil-fuel generators have also challenged it in court, saying it interferes with wholesale power markets under FERC jurisdiction. (See Federal Suit Challenges NY Nuclear Subsidies.)

new york public service commission hearing attendees, fitzpatrick — Crowded room at the New York PSC Hearing | © *RTO Insider*

Exelon spokesman Marshall Murphy declined to comment on whether the company would seek to cancel the sale if the ZECs are voided by the courts. “The company is not going to speculate on any legal outcome with respect to the Clean Energy Standard,” he said.

Besides FitzPatrick, the ZECs would be paid to Exelon’s neighboring Nine Mile Point 1 and 2 plants, and its R.E. Ginna facility to the west.

“With a number of nuclear energy plants across the country at-risk for premature closure — or having closed already — New York is a bright spot on the map when it comes to recognizing and preserving the many benefits that these plants provide,” the advocacy group Nuclear Matters said in a statement. “While we will need to review the final order in order to fully evaluate the PSC’s decision, the approval of the FitzPatrick transfer preserves a host of benefits for all New Yorkers, allowing the continued operation of a reliable producer of carbon-free energy that is also a key driver of jobs and economic growth in the state.”

The Nuclear Energy Institute also praised the vote. “By its own cost-benefit analysis, the Public Service Commission recognized that the gross benefits of keeping FitzPatrick and the other upstate plants operating in the first two years of the Clean Energy Standard program are approximately $5 billion. This is weighted against a cost of less than $1 billion and thus hugely beneficial,” NEI said in a statement.

The 882-MW plant began operating in 1975 and is licensed through 2034.

The transaction must also be approved by the U.S. Department of Justice, the Nuclear Regulatory Commission and FERC. It is expected to close in the second quarter of 2017.

November 18, 2016

Market Manipulation Cases Dominate FERC Enforcement

By Rich Heidorn Jr.

Market manipulation cases dominated FERC’s enforcement efforts in fiscal year 2016, responsible for more than two-thirds of the probes launched during the year, according to the Office of Enforcement’s 10th annual Report on Enforcement, released Thursday.

The report said the office’s Division of Investigations opened 17 probes in FY 2016, some of which involved multiple subjects: 12 involved potential market manipulation, 11 included potential tariff violations and one each involved potential violations of a commission certificate order, the Standards of Conduct and a commission filing requirement.

Enforcement closed 11 investigations during the year, about half of them because of insufficient evidence and the other half resulting in settlements. One of the companies involved in settlements, Berkshire Power, also pleaded guilty to a criminal violation of the Federal Power Act — the first conviction ever in the 81 years since the law’s enactment, according to FERC.

Among the settlements, about two-thirds involved market manipulation, one-quarter involved tariff violations and the remainder involved reliability standards.

ferc market manipulation — Market Manipulation Cases Dominate FERC Enforcement Efforts | *FERC*

In FY 2015, by contrast, reliability standards settlements and those involving market manipulation were about even at more than 40% each, with the remainder attributed to tariff violations.

The annual report includes several other highlights:

The commission said it spent more time in federal court last year because of two challenges to FERC orders assessing penalties, continuing litigation on four cases from prior years and a commission proceeding on an administrative law judge’s initial decision finding violations of the Natural Gas Act. In all, staff sought to recover $567 million in civil penalties and $45 million in disgorgement through litigation.
Staff received 110 new self-reports from electric utilities, generators and other market participants, including almost 60 from RTO or ISOs. Including those reports submitted in prior years, staff closed 126 self-reports.
The Division of Audits and Accounting conducted 14 audits of oil pipeline, utility and natural gas companies, issuing 214 recommendations and ordering refunds and recoveries of $5.3 million. The report highlighted an audit of SPP that found problems with the independence of the RTO’s Internal Market Monitoring unit (PA15-6). (See FERC Calls for Changes to Protect SPP Market Monitoring Unit Independence.) It also singled out its audit of Duke Energy’s compliance with conditions the commission set in approving the company’s acquisition of Progress Energy (PA14-2). The audit found that Duke and its subsidiaries overstated their wholesale power and transmission customers’ revenue requirements by $17.5 million by improperly including merger transaction expenses without making a Section 205 filing showing that the costs were offset by merger-related savings. Auditors also found the company improperly included $2.4 million of lobbying costs in operating accounts.

White Papers

Enforcement also issued two staff white papers based on its 10 years of experience since Congress gave the agency stronger enforcement powers under the Energy Policy Act of 2005.

One, Anti-Market Manipulation Enforcement Efforts Ten Years After EPAct 2005, includes lessons learned in four areas: factors the commission and courts have found to be indicative of fraudulent conduct under the Anti-Manipulation Rule, adopted under Order 670; types of conduct that the commission has found to constitute market manipulation (including cross-market manipulation schemes, gaming and misrepresentations); mitigating and aggravating factors the commission considers in assessing penalties; and examples of market manipulation investigations that staff closed without action and the reasons why.

Staff said it was impossible to provide an exhaustive list of all types of manipulation, “because determining whether certain conduct constitutes manipulation is a fact-specific inquiry.”

“Market participants are increasingly sophisticated,” the report said, quoting from a ruling by the 8th U.S. Circuit Court of Appeals: The “methods and techniques of manipulation are limited only by the ingenuity of man.”

The second white paper, Effective Energy Trading Compliance Practices, is an effort to respond to market participants’ requests for more guidance on creating effective compliance programs to prevent and detect market manipulation. It includes examples of compliance practices that staff found effective and those that it found lacking.

Among the best practices cited:

Hiring compliance personnel with a variety of professional and educational experience, including legal, operations, risk management and trading.
Integrating compliance personnel into the organization’s business units (for example, locating compliance personnel on the trading floor and regularly rotating business unit employees into compliance functions).
Performing background investigations on energy traders for evidence of criminal activity, civil lawsuits, drug abuse, excessive gambling or financial problems.
Implementing compensation structures that incentivize compliance.
Implementing rules discouraging traders from using price-setting instruments such as physical natural gas or electric products to benefit open financial positions. It also recommended conducting statistical reviews of position concentrations.
Recording and retaining all trader communications for at least five years, including emails, instant messages and phone calls.

In contrast, the report says an overreliance on standardized and long annual training is ineffective. It also cautioned against relying heavily on attorneys for training rather than including operational staff. “Operational staff can help tailor compliance trainings and make them more relatable to the traders receiving the training,” the report said.

It also said companies should have ways to resolve disputes between compliance personnel and traders. “Traders should not be permitted to decide which advice to heed and which to ignore,” it said.

November 16, 2016

Bill to Save Coal, Nuclear Plants Introduced in Illinois

By Rory D. Sweeney

Illinois lawmakers on Tuesday introduced a wide-ranging energy bill that would provide ratepayer-financed support for nuclear, coal, renewables and energy efficiency (SB 2814).

Dubbed the Future Energy Jobs Bill, it has one sponsor in each house of the General Assembly: Sen. Don Harmon and Rep. Robert Rita, both Democrats from the Chicago area. The legislation touches on almost every aspect of the electric industry:

Zero Emission Credits (ZECs) that utilities must buy from qualifying generating units.
A fixed resource adequacy plan (FRAP) that would put the state in charge of procuring capacity for its MISO region in Southern Illinois.
A tariff to recover costs for increasing the implementation of energy efficiency and demand response projects.
Revisions to the state’s renewable portfolio standard to fix an issue that advocates say hampers renewable investment.
Revisions to the retail rate structure, including implementing a “grid impact rate.”
Installation of up to six microgrids, restricted to specific utilities.

A version of the bill has been pushed by Exelon since it threatened in May to shut down its Clinton and Quad Cities nuclear plants if the state didn’t provide subsidies, such as the emissions credits proposed in the new bill. (See Absent Legislation, Exelon to Close Clinton, Quad Cities Nukes.)

exelon, clinton, quad cities, illinois, nuclear power, coal power — The Clinton Nuclear Station is one of two nuclear plants in Illinois that Exelon has threatened to shut down if it doesn’t receive requested financial relief from the state. | *Exelon*

The bill had been opposed by Dynegy, which plans to shutter three 40-year-old coal-fired plants in central and southern Illinois, but the Houston-based power provider got on board once the FRAP was added. Dynegy says MISO’s market design allows power plants receiving regulated rates in states outside Illinois to suppress capacity and energy prices. The company and state legislators have expressed preference for PJM’s market over MISO’s. (See Dynegy Introduces Bill to Move All of Ill. Into PJM.)

“In the last six months alone, the flawed market design has resulted in Dynegy shutting down more than 15% of generation in Southern Illinois and additional plants could be at risk in the future,” Dynegy’s David Onufer said. “The legislation deals with gaps in the downstate market by providing a competitive process to secure generation for the future. It’s non-discriminatory and open to all fuel resource types that meet the required high standards of performance.”

When neither Exelon nor Dynegy could push their initiatives through the legislature earlier this year, they decided to coalesce around one piece of legislation. (See Ill. Lawmakers Fail to Address Exelon, Dynegy Legislation.)

“The legislation reflects the work of a broad group of stakeholders to achieve comprehensive energy legislation that is urgently needed to strengthen our economy and save and create tens of thousands of jobs,” Exelon’s Paul Adams said. “As with any piece of major legislation, it will continue to evolve as stakeholders weigh in. But at its core, we know the bill will bring significant benefits to consumers and the environment in Illinois. … There is broad agreement regarding the need to urgently address energy challenges in Illinois.”

The ZECs would start at $16.50/MWh, which is based on the U.S. Interagency Working Group on Social Cost of Carbon, and increase by $1/MWh per year, starting in 2023.

The number of credits that eligible facilities would receive is less easy to calculate. The amount is based on a complicated formula that limits the increase in retail customers’ bills to no more than 2.015% of the price per kilowatt-hour that consumers paid in 2009.

The bill is opposed by the BEST Coalition, which includes a wide variety of commercial and industrial ratepayers. Organizer Dave Lundy says that because Illinois is a substantial exporter of energy, saddling in-state customers with additional costs would subsidize out-of-state consumers. He pointed to grid operator studies showing that none of the plants threatened to be closed would impact reliability to the extent that transmission would need to be built or that they would need to receive reliability must run contracts.

He called the emissions credits and FRAP “bailouts” for nuclear and coal interests and said they would cause volatility in retail rates.

Consumers, particularly those on a budget, “can’t absorb wild swings from month to month,” he said. “You may be a winner three or four months out of the year, but if you’re a loser and you’re not in a position to pay that bill, you’re in trouble.”

Lundy said the microgrids could be useful in theory, but he criticized the fact that they were granted to utilities to build and not open to competitive bidding. He feared the utilities will “gold-plate” and overcharge for them.

He also applauded the long-awaited fix to the RPS policy, but he said packaging it with the rest of the bill’s initiatives made it come at too high a cost. “I can’t even call that a positive because [the RPS fix] requires the destruction of the entire market, and you’ll never be able to build anything else,” he said. “It’s a hollow victory.”

Despite the bill’s name, “it is undeniable that a massive rate hike will make Illinois less competitive. … You will kill jobs,” he said.

“Nobody’s advocating [closing] all the baseload units in the state. … You don’t need to shut down the coal plants if they’re economic to run,” he said. “We are not anti-nuclear; we are anti-bailout.”

November 16, 2016

UPDATED: MISO Asks FERC to Dismiss IPL Storage Complaint

By Amanda Durish Cook and Rich Heidorn Jr.

MISO asked FERC to reject Indianapolis Power and Light’s complaint over energy storage rules, calling it disruptive to stakeholder proceedings and the commission’s broad rulemaking.

MISO asked the commission to dismiss IPL’s Oct. 21 complaint and let it continue using its stakeholder proceedings and Market Roadmap process as the venues for storage market design. MISO also said it would honor “deliberate commission policy” (EL17-8).

MISO’s response was one of a flurry of comments filed Nov. 10, before the commission issued its Nov. 15 Notice of Proposed Rulemaking outlining requirements that RTOs and ISOs remove barriers to storage and aggregated distributed energy resources. (See related story, FERC Rule Would Boost Energy Storage, DER.)

The RTO said IPL’s request could “distract and detract” from its efforts to work out storage issues with stakeholders and from FERC’s effort to address the issue industry-wide, “rather than within the narrow confines of a single market participant’s complaint in this limited proceeding.”

IPL told FERC that it had no way to receive compensation for the 20-MW battery at its Harding Street Station although the facility has been providing MISO with primary frequency response since May. (See IPL Asks FERC to Force Update to MISO Storage Rules.)

IPL/AES Harding Street Energy Storage - FERC, MISO — Harding Street Energy Storage | *AES*

MISO responded that IPL’s request “improperly circumvents” FERC’s rulemaking on storage compensation and grid integration, a process that continued with a technical conference Nov. 9. (See FERC Panelists Debate Storage Uses, Compensation.)

The RTO also argues that IPL “neither shows any immediate damage to itself from waiting for the outcome of such commission processes” and claims that there is no pressing need for primary frequency response service in the MISO footprint.

MISO also accused IPL of exaggerating and mischaracterizing alleged Tariff shortcomings and said IPL provided no proof of how MISO’s current storage energy resource dispatch protocols would harm the life of the Harding Street battery.

“A number of issues raised in the IPL complaint are already being addressed as part of MISO’s Market Roadmap process and through separate ongoing public stakeholder discussions,” MISO spokesman Jay Hermacinski said. “Stakeholder discussions and the Market Roadmap process are intended to comprehensively evaluate possible changes to MISO’s Tariff necessary to further accommodate various energy storage technologies.”

Others Weigh In

IPL’s complaint won support from the Energy Storage Association, Advanced Energy Economy and a coalition of environmental organizations, including the Sustainable FERC Project and the Natural Resources Defense Council.

The groups said FERC should order MISO to create a separate market product for primary frequency response and to revise its dispatch protocol to one “appropriate for all energy storage technologies.”

Duke Energy Indiana said the commission should order MISO only to conduct a study of — and initiate a stakeholder process on — frequency response. It said the commission should “be cautious about approving that a new product (along with that product’s value suggested by IPL) be added to the MISO [Tariff] without first requiring a thorough vetting by MISO, the MISO transmission owners and other stakeholders.”

Battery maker Alevo USA also urged caution, saying IPL’s statements about the limitations of lithium ion batteries are “not necessarily correct.” It said it supports IPL’s intent to remove barriers to entry for storage. But it said FERC should order MISO to develop a “technology-neutral” market design rather than “pick[ing] winners and losers based on what IPL proposes.”

Also weighing in on the matter was NextEra Energy Resources, which asked the commission to coordinate its response to IPL with its actions in other proceedings, including the commission’s Notice of Inquiry on primary frequency response, in which the commission also took action last week (RM16-6). (See related story, FERC: Renewables Must Provide Frequency Response.)

“NextEra Resources agrees with IPL that MISO’s current energy and ancillary services products are unduly discriminatory with respect to storage resources attempting to provide service. However, the deficiencies with respect to MISO’s regulating service product are not unique to MISO or its regulation product,” NextEra said, adding that it and others had raised such concerns in AD16-20 regarding “a range of products in a number of RTOs/ISOs.”

NextEra also said it was concerned that IPL’s proposed compensation structure for primary frequency response lacks a capacity payment.

“Even when an RTO/ISO imposes particular dead band and droop settings to ensure that resources automatically provide primary frequency response, the resource must maintain sufficient headroom in order to be able to increase output in response to deviations when frequency is low. Yet holding back this capacity to be available to respond to under-frequency conditions comes at a cost. A capacity payment for primary frequency response would compensate resources for this opportunity cost and thereby ensure the resource will be available to respond, and should be a part of any RTO/ISO compensation mechanism for primary frequency response.”

November 15, 2016

State Briefs

Lucerne Valley Residents Oppose SoCalEd Renewable Energy Project

Southern California Edison is attempting to sooth the concerns of Lucerne Valley residents who are seeing red over a project to move renewable energy generated from northern states to the Western region, which requires construction of new capacitors near their homes and a proposed scenic highway.

The Eldorado-Lugo-Mohave Upgrade Project, which will increase power flow through existing transmission lines, includes installation of 250 miles of optical ground wire, resulting in the need to raise lines by 5 to 15 feet in 13 locations and to install several capacitors.

Construction is expected to begin in late 2017, with the project expected to be operational and in service by 2020.

More: The Leader

LA Supervisors: SoCalGas Should not Resume Aliso Canyon Operations

Los Angeles County supervisors voted unanimously to press state regulators to deny Southern California Gas’ request to resume injecting natural gas into wells at the Aliso Canyon storage facility, arguing that regulators cannot presently “in good faith” determine whether the facility is safe.

Aliso Canyon was the site of a four-month leak that emitted 109,000 metric tons of methane and displaced thousands of residents.

The utility has since reconstructed the wells to be used for injection or withdrawal with new tubing and steel pipe and added upgrades including around-the-clock pressure monitoring of all wells and an infrared fence-line methane detection system.

More: Los Angeles Daily News

Community Choice Energy Expected in Berkeley

The Berkeley city council is expected this week to approve the city’s participation in a community choice energy program anticipated for Alameda County cities in fall 2017.

East Bay Community Energy will allow member cities to pool resources to purchase cleaner energy at lower prices. Delivery would continue through the Pacific Gas and Electric system, and PG&E would maintain infrastructure and handle billing and customer service.

Neighboring Albany’s council passed a similar ordinance last week.

More: East Bay Times

MAINE

Portland Requires Large Businesses, Buildings to Report Energy Use

speaker_h-_pingree_rep-_j-_hinck_me_statehouse_april_2010 — Hinck (right)

Roughly 225 commercial buildings, 40 municipal buildings and 19 apartment complexes must report their energy usage to Portland officials under a utility benchmarking program passed by the City Council.

The program, the first of its kind in the state, seeks to collect baseline data to gauge trends in energy use and to measure the effectiveness of efficiency upgrades.

Affected property owners will have at least two and a half years before having to comply under an amendment offered by City Councilor Jon Hinck, who chairs the Energy and Sustainability Committee.

More: Portland Press Herald

MICHIGAN

BWL Paid $25K Ransom To End Cyberattack

In a move its general manager called “distasteful and disgusting, but sadly necessary,” the Lansing Board of Water & Light paid a $25,000 ransom last spring to end a cyberattack on its internal communications systems.

The April 25 attack shut down BWL’s accounting and email systems and forced the utility to shut down phone lines, including a customer service line. Electric and water distribution were not affected.

The cost of responding to the breach, including the ransom and technology upgrades, was $2.4 million, BWL General Manager Dick Peffley said. All but $500,000 of the costs are covered by insurance, he said.

More: Lansing State Journal

NORTH CAROLINA

Duke Energy Seeks to Cap Coal Ash at 6 Plants

Duke Energy filed plans last week with state regulators to leave two-thirds of its coal ash in basins drained of water and covered with protective caps, instead of excavating it at six plants.

The plants where Duke plans to cap ash in place are the Allen plant on Lake Wylie, Marshall on Lake Norman, Belews Creek in Stokes County, Mayo and Roxboro in Person County, and Rogers in Rutherford County.

Duke previously was ordered or agreed to excavate ash at seven of its power plants in the state. In October, it reached a court settlement to do so at an eighth plant.

More: The Charlotte Observer

OHIO

NOPEC Reaches Electricity Deal After FirstEnergy Ends Contract

The Northeast Ohio Public Energy Council has reached a three-year deal for a new electricity provider after FirstEnergy Solutions abruptly canceled its deal serving 500,000 customers three years before it was supposed to expire.

Effective in January, NextEra Energy Services — which provided electricity to NOPEC before the FirstEnergy deal — will be NOPEC’s new supplier.

Under the new agreement, customers will receive initial pricing from January through the summer high-demand period, followed by options for a variable rate. Customers automatically will be included under the new contract unless they opt out.

More: The Akron Beacon Journal

Youngstown Voters Reject Fracking Ban for 6th Time

Youngstown voters rejected for the sixth time a Community Bill of Rights that would ban fracking in the city.

The measure was defeated 55% to 45%. Last year’s rejection of the proposal was the closest yet, by 2.5 percentage points.

Jackie Stewart, Energy in Depth’s Ohio state director, called the vote “a huge blow to activist groups.”

More: The Vindicator

Regulators Approve Switching AEP Plant from Coal to Natural Gas

State regulators approved a plan for American Electric Power to transition its Cardinal Plant in Brilliant from coal to natural gas by 2030.

AEP officials said they don’t know what the plan’s impact will be on customer rates. However, regulators said that for the first two years, bills should not increase by more than 5%.

Under the agreement, AEP also will develop over the next four years at least 900 MW of wind and solar energy projects in the state.

More: The Intelligencer

OKLAHOMA

Regulators Shutting Down Disposable Oil Wells Following Earthquake

State regulators are shutting down more disposable oil wells and restricting the volume of others in response to the magnitude 5.0 earthquake that struck last week.

The Corporation Commission’s Oil and Gas Division ordered seven wells within 6 miles of the epicenter to be shut down by Monday.

By Nov. 21, 16 wells within 10 miles of the epicenter must reduce volume by 25% of their last 30-day average, and 31 wells within 15 miles will be limited in volume to their last 30-day average.

More: The Associated Press

PENNSYLVANIA

PECO Withdraws Plans for $35M Microgrid Project

PECO Energy withdrew plans to build a $35 million self-sustaining microgrid in Delaware County after drawing strong opposition from customer advocates.

The proposed microgrid included 10.5 MW of natural gas and solar-power generators and 200 kW of battery storage. During a widespread outage, it could operate independently of the regional power grid.

Customer advocates questioned whether it was proper for the utility to re-enter the power-generation business it had been forced to spin off under the 1996 Electricity Generation Customer Choice and Competition Act. They also questioned whether all PECO customers would benefit from the project as the utility proposed rate surcharges to all customers to cover its cost.

More: The Philadelphia Inquirer

SOUTH DAKOTA

Green Energy Candidate Loses PUC Election

Red Cloud | Lakota Solar Enterprises — Red Cloud | *Lakota Solar Enterprises*

Oglala Sioux green energy entrepreneur Henry Red Cloud, a Democrat, was defeated by Republican incumbent Chris Nelson for a seat on the state’s Public Utilities Commission.

Nelson said he would try to keep utility rates as low as possible. Red Cloud, a first-time candidate, ran on a green energy platform.

More: The Associated Press

WISCONSIN

Regulators Reduce Return On Equity for MG&E

State utility regulators voted last week to reduce the return on equity that Madison Gas and Electric can earn from its present 10.2% to 9.8% in 2017.

The new profit level is the lowest since the 1970s, according to Public Service Commission data, and could signal that rates of return for other utilities may be scrutinized to drop again.

The reduction is the result of persistently low interest rates and declining return rates for utilities around the country, PSC Chairwoman Ellen Nowak said during the commission’s meeting.

More: Milwaukee Journal Sentinel

November 15, 2016

Company Briefs

Low natural gas prices make the competitive electricity industry’s future look bleak in the near them, according Moody’s Investors Service’s yearly outlook report.

Moody’s identified Illinois Power Generating and FirstEnergy Solutions as utilities with negative credit ratings because of gas’ displacement of coal-fired and nuclear generation, leaving the utilities exposed.

The credit agency also anticipates anemic demand because of slow economic growth, advances in energy efficiency and growth in distributed generation. It noted that both PJM and ERCOT have cut their load growth forecasts.

More: Moody’s Investors Service

PSEG Solar Source Purchases 16.8-MW Facility from Ecoplexus

PSEG Solar Source purchased a 16.8-MW solar energy facility in Martin County, N.C., from Ecoplexus — marking the second project the two companies have collaborated on.

Ecoplexus will operate the facility, which will use about 50,000 mono-crystalline Trina solar panels with power electronics inverters. The facility has a power purchase agreement with Virginia Electric and Power.

The two companies also worked together on the PSEG Meadows Solar Center, also in Martin County, which went online in June.

More: Product Design and Development

NIPSCO Looking to Do $399M Coal Ash Containment Projects

Northern Indiana Public Service Co. wants to take on $399 million in environmental protection projects aimed at containing coal ash.

The utility has submitted its request to Indiana regulators to undertake the work, which is needed to comply with new federal mandates designed to prevent groundwater and other pollution from coal ash. The utility wants to bill customers for 80% of the cost.

Much of the work would be done at the Schahfer Generating Station, where NIPSCO has transported coal ash from other power plants for more than a decade, spokesman Nick Meyer said.

More: The Times of Northwest Indiana

DTE Energy’s Fermi 2 Shut Down for Maintenance Again

DTE Energy’s Fermi 2 nuclear power plant was shut down last week for repair of a main unit transformer — marking the second time in 2016 that the Newport, Mich., plant was closed for maintenance.

Last week’s closure was not related to the plant’s change in the sodium pentaborate concentration in October when DTE officials had to notify the Nuclear Regulatory Commission, spokesman Stephen Tait said.

The company has not said when the reactor will return to full capacity.

More: The Monroe News

AEP Names Satterwhite President, COO of Kentucky Power

American Electric Power has named Matthew J. Satterwhite president and chief operating officer of Kentucky Power, effective Dec. 9. He replaces Gregory G. Pauley, who is retiring after 42 years of service at AEP.

Satterwhite, who previously served as senior counsel since 2008, will be responsible for distribution operations serving 169,000 customers in eastern Kentucky, as well as the operating unit’s safety, customer service, marketing, communications, community affairs, governmental affairs and regulatory functions.

More: American Electric Power

University Groups Challenge Duke’s Natural Gas Plant

A 21-MW natural gas plant that Duke Energy has proposed for Duke University’s campus has sparked opposition by students, faculty and other environmentalists.

The company and the university are trumpeting the $55 million combined heat-and-power project as a means to reduce carbon emissions while providing steam power for the school.

Claire Wang, student organization officer for the two-year-old Duke Climate Coalition, said faculty at the university’s Nicholas School of the Environment calculated that emissions would only be reduced by 2 to 4% — not the 24% claimed by the university.

More: Charlotte Business Journal

Rocky Mountain Power Seeks Rate Hike for Solar Customers

Rocky Mountain Power has filed a proposal with the Utah Public Service Commission that would raise a typical net-metering customer’s electric bill from $55/month to $74.

Ratepayers who do not have solar panels currently subsidize net-metering customers by $400 annually — and the new rate schedule seeks to have net-metering customers pay their fair share, said Gary Hoogeveen, senior vice president of Rocky Mountain.

Solar advocates fear a rate increase will impede development of rooftop solar in Utah.

More: The Salt Lake Tribune

Tony Clark Joins Telecom, Energy Law Firm as Senior Advisor

Former FERC Commissioner Tony Clark has agreed to join law firm Wilkinson Barker Knauer as a senior advisor on Jan. 3.

Clark, who served on the commission for four years before leaving at the end of September, will split his time between the firm’s D.C. and Denver offices. The firm specializes in telecommunications, media and energy law.

Clark’s “expertise, along with his sharp intellect and warm collegiality, makes him a perfect fit for our firm.,” said Bryan Tramont, WBK managing partner.

More: Wilkinson Barker Knauer

November 15, 2016

Tucson Electric Could See Loss of Market Rate Authority in its BAA

By Robert Mullin

Tucson Electric Power could become the latest Western utility to lose its authorization to sell electricity at market-based rates within its own balancing authority area (BAA).

FERC last week said it will commence a Section 206 proceeding to determine whether the Arizona utility’s market-based rate authority (MBRA) remains “just and reasonable” within its service territory in the southwestern corner of the state.

tucson electric balancing authority area baa — Tucson Electric Power primarily serves the city of Tucson, but its balancing authority area occupies the southwestern corner of Arizona. | *Tucson Electric Power*

The commission’s review was triggered when the utility failed a key market test designed to demonstrate whether an electricity seller wields too much market power within a specific geographical area (ER10-2564, et al.).

Tucson Electric, along with its parent company UNS Energy, are now faced with making the case for why the commission should not revoke its MBRA. Absent that, the utility could provide a proposal to mitigate its market power. It could also adopt FERC’s cost-based rates — or propose other acceptable cost-based rates.

The order comes less than a month after Tucson Electric filed a “change in status” notice indicating that the utility passed FERC’s “pivotal supplier” and “wholesale market share” screens for so-called “first-tier,” or neighboring, balancing areas but failed the market share screen covering its own territory.

While the commission acknowledged the delivered price test (DPT) analysis submitted by Tucson Electric to rebut the presumption of market power stemming from the failed screen, it also said the utility should not expect it to postpone instituting the proceeding — which establishes a refund date for utility customers — while it examines supplemental information.

The DPT factors in native load commitments to capture a detailed picture of an electricity supplier’s “available economic capacity” — energy available for offer in the open market — over multiple seasons and load conditions. The analysis must also consider the load commitments for, and available supply from, other generators in the region.

“In addition to the previously filed delivered price test, sellers may present alternative evidence such as historical sales and transmission data to rebut the presumption that they have the ability to exercise horizontal market power in the Tucson Electric balancing authority area,” the commission wrote.

If Tucson Electric does lose its MBRA within its balancing area, it won’t be the first major Western utility to see FERC restrict its selling power in some way this year.

In a sweeping June order impacting NV Energy and PacifiCorp, the commission revoked MBRA for Berkshire Hathaway Energy subsidiaries in four neighboring BAAs in the West. (See Berkshire Market-Based Rates Restricted in 4 Western BAAs.)

Closer to home, an August FERC ruling conditioned Arizona Public Service’s EIM membership on a requirement that each of the utility’s generating units offer into the market at or below default energy bids (ER10-2437). The commission rejected the argument that CAISO’s own mitigation measures would be sufficient to keep the utility in check. FERC noted that APS did not even attempt to file indicative screens or a DPT to rebut the presumption that it exercised market power within its own portion of the EIM.

Tucson Electric is also exploring the possibility of joining the EIM. The utility plans to release a study outlining the potential benefits of market membership later this month.

Arizona is coming off a contentious political campaign in which APS spent more than $4 million to elect three of the utility’s favored candidates to the Corporation Commission. All five members of the commission are now Republicans, including incumbent Bob Burns, who earned APS’s financial support despite the fact that the utility is suing to prevent him from subpoenaing records of the company’s political contributions.

“I think [the high spending] just puts a bad taste in the public’s mouth,” Burns told public radio station KJZZ, noting that he could do nothing to prevent the spending in support of his election because of federal election laws.

In an additional twist, Burns benefited from campaign spending by a coalition of solar companies that also heavily backed Democratic candidates Bill Mundell and Tom Chabin. The coalition, which includes Solar City, was attempting to counter what it considers to be a regulatory bias that favors APS in disputes with supporters of rooftop solar.

November 15, 2016

Federal Briefs

Coal and natural gas production are falling, while national wind capacity is rising, according to the Department of Energy.

The department predicts a 17% decrease in coal production by the end of 2016, followed by a 3% increase in 2017. Natural gas production will decline in 2016 for the first time since 2005, but is expected to rise slightly in 2017.

National wind capacity, which was 72 GW in 2015, is expected to rise by 8 GW in 2016 and 9 GW in 2017.

More: Fuel Fix

Spiker Named as Senior Advisor at Bureau of Reclamation

The Bureau of Reclamation has named Max Spiker as senior advisor for hydropower and electric reliability officer.

His duties will include coordinating implementation of corporate partnership efforts involving the bureau’s power functions and serving as liaison on intergovernmental initiatives associated with hydropower delivery. He also will oversee compliance with FERC reliability standards.

Spiker has been with the bureau for 28 years, most recently as power resources manager since 2013.

More: Bureau of Reclamation

Large Solar Facility Planned For California Naval Air Station

The Department of the Navy and Recurrent Energy expect to begin construction in 2017 on a 167-MW facility at Naval Air Station Lemoore in Kings County, Calif.

The project, which is expected to be completed by 2019, will be situated on 930 acres of land — making it the largest solar facility on Defense Department land.

The Navy is seeking to develop 1 GW of renewable energy by 2020.

More: The Business Journal

Leasing Program to Boost Solar, Wind Energy Development

logo The Interior Department announced a final rule last week creating a leasing program on public land to boost development of solar and wind energy.

The program, which could be scrapped when President-elect Donald Trump takes office, encourages development in areas where it would have fewer effects on the environment, while generating millions of dollars.

President Obama has sought to create renewable energy projects that generate 20,000 MW of power on public land by 2020.

More: The Associated Press

TVA Achieves Highest Earnings in 83 Years During Power Sales Drop

The Tennessee Valley Authority saw its net income rise 11% to more than $1.2 billion for fiscal year 2016 — the highest level in the utility’s 83-year history.

The rise came while power sales decreased by 3.4% because of relatively stagnant demand and a slight drop in rates.

TVA also cut its operating and maintenance expenses in the past year by about $800 million and used the money generated by the savings for debt reduction, TVA Chief Financial Officer John Thomas said.

More: Times Free Press

Atlantic Sunrise Completion Delayed to Mid-2018

The completion date for the Atlantic Sunrise expansion project has been delayed to 2018 while the project awaits a final environmental impact statement, which FERC is expected to issue on Dec. 30.

William Partners expects part of the natural gas pipeline to be in service during the second half of 2017.

By mid-2017, Williams hopes to have all regulatory approvals to begin construction of the pipeline between the northeastern part of Pennsylvania and the state’s border in Lancaster County.

More: PennLive