Page 1515 – RTO Insider

October 20, 2015

MISO Planning Advisory Committee Briefs

The Planning Advisory Committee wrapped up stakeholders’ review of the draft 2015 MISO Transmission Expansion Plan with a vote of support last week. The System Planning Committee will consider the plan in December.

MTEP15 contains about 352 transmission projects valued at a total of about $2.4 billion. (See MISO Proposes $2.4 Billion in Transmission Projects.)

The approval comes amid continuing stakeholder discussion on revamping the MTEP economic planning process.

Durgesh Manjure, MISO’s manager of resource adequacy coordination, said the annual process typically begins in September and lasts until March or beyond. MISO has suggested a three-year cycle to replace the annual process and holding dedicated stakeholder workshops instead of setting MTEP planning as an agenda item. He said the reworking puts into question whether MISO should spend “six to nine months every year” of stakeholder time and energy devising the MTEP.

“There would be some work involved both on the MISO side and the stakeholder side,” Manjure said of the changes, which would be implemented beginning with MTEP17. (See MISO Planning Advisory Committee Briefs.)

The committee proposes conducting a review at the beginning of an MTEP cycle to see if the economic and policy landscapes are still properly represented, then reusing unaffected futures information. The panel also favors reusing resource expansion and siting data in subsequent PROMOD models, while updating the transmission topology annually.

MISO to Provide Clean Power Plan Scenarios in Analysis

MISO officials are still at work providing an impact analysis on how states will be affected by the Clean Power Plan. States have until 2018 to finalize plans under the rule.

“It’s necessary to start sooner than later because of long lead time on transmission projects,” said Jordan Bakke, senior policy studies engineer at MISO, who provided the PAC with a CPP analysis.

Bakke has worked on developing modeling assumptions and futures definitions. Through mid-2016, MISO plans to model transmission futures and sensitivities, with consideration given to state plans. Bakke said the PAC will turn to states, stakeholders and experts for feedback.

In its analysis, MISO examined the effects of both a partial and an accelerated CPP rollout. The model for a partial CPP implementation projects a 17% reduction in emissions by 2030 from 2005 levels. An accelerated CPP implementation would bring a 43% reduction. The final CPP rule calls for a 32% reduction.

“There are so many options available for states … that we really need to provide more certainty,” Bakke said.

The second round of stakeholder feedback included requesting detailed models of Environmental Protection Agency compliance options using both rate- and mass-based emission limits, allowances, set-asides, interstate trading and treatment of leakage. Stakeholders also asked that MISO re-evaluate the level of plant retirements, energy efficiency and penetration of solar and wind resources in the findings.

“We want as much feedback as possible. This is a very complex issue, and we don’t want to make stuff up,” Bakke said.

A final scope of study will be revealed at November’s PAC meeting.

— Amanda Durish Cook

October 20, 2015

SPP Strategic Planning Committee Briefs

LITTLE ROCK, Ark. — The Strategic Planning and Finance committees are collaborating on an effort to establish an operating plan that will create “line of sight from the strategic plan down to the budget,” said Michael Desselle, SPP vice president and chief compliance and administrative officer.

“It will ultimately drive what we do as an organization,” Desselle told the SPC and the Markets and Operations Policy Committee last week. “Doing this annually will add clarity and show us where we stand financially, with our budget items and our expense categories.”

The operating plan is linked to the strategic plan’s initiatives in three ways: 1) staff projects such as the enhanced combined-cycle and gas-electric harmonization; 2) technological investments that help achieve the projects; and 3) the business-as-usual, keeping-the-lights-on everyday work.

The plan will prioritize projects by categorizing them as mandatory projects that will spend their budget allocations; optional projects that might spend their budget; or projects that can be canceled should the first two categories need the money.

SPC Expands Committee by 2 Members

The SPC unanimously approved a recommendation to revise its charter to add two members, reflecting the recent addition of the Integrated System.

“There is enough of a reason, with the variety of members in the [Integrated System], to add one transmission owner and one transmission customer,” Desselle said. He said the governance committee will work to maintain geographical diversity and the proper mix of size and member types.

The SPC currently numbers 11 members: four transmission-owning and four transmission-using representatives, and three from the Board of Directors.

The SPC forwarded its recommendation to the Corporate Governance Committee for consideration.

SPP Continues Talks with Western Neighbors

SPP’s Carl Monroe told the committee there are “ongoing talks with our western neighbors,” but no serious discussions about potential new members.

SPP has an ongoing market-consulting contract with the Northwest Power Pool, which has been exploring the possibility of opening an energy market for several years. Two of the NWPP’s members, Puget Sound Energy and Portland General Electric, recently announced their intention to join CAISO’s energy imbalance market, though, as Monroe noted, Portland General is “considering all options.”

SPP’s membership will increase to 94 on Jan. 1, when Tri-State Generation and Transmission Association Cooperative and Central Power Electric Cooperative join the RTO. SPP currently has 166 active market participants.

– Tom Kleckner

October 20, 2015

FERC Again Rejects Price Suppression Argument in Ginna Dispute

FERC ruled on Thursday for the third time that an allegation of “price suppression” in the capacity market was outside of the scope of an ongoing proceeding to review a proposed agreement to prop up the struggling R.E. Ginna nuclear power plant in New York (ER15-1047).

NYPSC Approves 5.2% Ginna Rate Surcharge.)

Because the rehearing order reaffirmed FERC’s stance on the price suppression issue in its original order on Ginna, “we find that TC Ravenswood’s request for rehearing is improper and we will dismiss it,” the commission said.

– William Opalka

October 20, 2015

Artificial Island Generates Sparks in OPSI Discussion

By Rich Heidorn Jr.

BALTIMORE — Delaware Public Service Commission Chairman Dallas Winslow took on PJM planners over the Artificial Island project and rival developers sparred over the enforceability of cost caps at a panel discussion on Order 1000 implementation at last week’s Organization of PJM States Inc. annual meeting.

Opening up the session, PJM Vice President for Planning Steve Herling talked about how Order 1000 has increased planners’ workload and noted how cost allocation, “previously an end result of the process, is now getting fed into the process at the beginning.”

A slide in Herling’s presentation elaborated, saying that stakeholders are attempting “to influence our decision-making based on who will pay rather than which project is the most cost-effective.”

artificial island — Commissioner Winslow, DE PSC © RTO Insider

That didn’t sit well with Winslow. “I’m not sure a project can be cost-effective if it doesn’t cost the appropriate parties the burden of what they’re benefitting from,” he said.

Winslow called for a show of hands from other state regulators, asking: “What state in the room here would agree to pay voluntarily a cost allocation that made you pay 80% of the cost when you got 20% of the benefit?”

No one raised their hand.

While he didn’t mention the project by name, Winslow’s comments were a clear reference to the dispute over the cost allocation for the Artificial Island stability project.

Because the project is considered a lower-voltage facility, the cost of LS Power’s plan — running a new 230-kV circuit from Salem, N.J., under the Delaware River to a new substation near the 230-kV corridor in Delaware — is being allocated almost entirely to Delaware and Maryland customers.

In an Oct. 9 filing in response to complaints from those states, PJM acknowledged that the cost allocation may “appear disproportionate” but took no position on whether FERC should reconsider the use of solution-based distribution factor (DFAX) methodology for divvying up the bill on such projects (EL15-95). (See PJM: Artificial Island Cost Allocation Appears ‘Disproportionate.’)

Winslow called on PJM and its stakeholders to address the equity issues he said were raised by the dispute.

“There are times when you’ve got to stand up and say ‘is this is fair or not?’” Winslow said. “Should we just kick it down the road to Washington D.C.? Or should there be a mechanism to address what clearly and objectively is a violation of law?”

Cost Cap

Last year, PJM planners recommended Public Service Electric & Gas be selected to construct a different solution for Artificial Island. PSE&G’s winning proposal was estimated at $1.066 billion before planners eliminated two 500-kV lines from it.

Facing a barrage of criticism, PJM’s Board of Managers rejected the proposal and reopened the project, allowing PSE&G and two other finalists to revise their proposals in response to LS Power’s offer to cap its project cost at $171 million — $40 million to $90 million less than the PSE&G project.

After months of additional study and debate, the board awarded the project to LS Power, with smaller portions of the work to be done by PSE&G and Pepco Holdings Inc. (See PJM Board OKs LS Power’s Artificial Island Project Despite Objections.)

The bitter feelings over that battle were apparent at the panel discussion as Jodi Moskowitz, senior director of transmission development and strategy for PSE&G, suggested a developer might be able to recover costs above its cap if it can be shown to have acted prudently.

“FERC has yet to approve a cost cap coming out of an Order 1000 process. So we’re not sure at this point if cost caps are in fact legally enforceable,” she said.

She noted that ITC Holdings has asked FERC for guidance on whether a cost cap constitutes a just and reasonable rate. Because the commission hasn’t ruled, she said, “it is still very much an open question.”

LS Power’s Sharon Segner insisted the cap it agreed to was enforceable, saying it will be included in the designated entity agreement with PJM.

Workload Increasing

Herling said the volume of transmission proposals unleashed by Order 1000 has strained PJM’s resources.

“Most reliability projects — 90% or more — are solved by relatively simple upgrades to existing infrastructure. And we would typically have worked in a collaborative fashion with the transmission owner to identify one or two options to solve that problem,” he said. “Now we’re getting four, five, six — as many as 26 — proposals to solve a given problem.”

Herling said it added to the workload of not only the planners conducting the analyses but also the RTO’s legal and finance staff, who help administer the process.

Herling noted that CAISO and SPP have sought to reduce the workload by eliminating the sponsorship approach: “Simply pick the best solution and put it out for bid.”

But he said PJM wasn’t willing to abandon the sponsorship model yet. “We see a lot of value in the sponsorship process,” he said.

October 20, 2015

FERC Denies NSTAR Market Power Complaint

By William Opalka

FERC on Thursday denied rehearing of its approval of Constellation Energy’s acquisition of five New England power plants, a deal proposed five years ago (EC10-85).

NSTAR Electric challenged the sale of five power plants in the Boston area worth about 2,654 MW from various entities to Constellation for $1.1 billion. The sale represented about 8% of the generation fleet within the ISO-NE footprint at the time.

NSTAR claimed that the deal would harm competition in the New England energy market. FERC, however, approved the transaction as in the public interest.

NSTAR requested a rehearing, saying in part that two gas-fired plants originally owned by Mystic Power were susceptible to common mode failure because they both depended on a connection to a Distrigas liquefied natural gas terminal for their fuel. This condition, NSTAR said, could lead to the simultaneous loss of fuel supply, which would drive up consumer costs due to an increased reserve requirement by ISO-NE.

FERC in its order last week said this infrastructure issue was outside of the scope of the acquisition and noted that a 2006 settlement regarding the issue imposed conditions on the plant owners and subsequent buyers.

While the FERC docket for the case has been dormant since June 2011, when Constellation filed a response to NSTAR’s complaint, the companies have undergone significant changes of their own.

Original plaintiff NSTAR merged with Hartford, Conn.-based Northeast Utilities in April 2012 to create the region’s largest distribution utility that has since been renamed Eversource Energy.

Constellation was acquired by Exelon in March 2012. In 2014, Exelon sold one of the plants in the original deal, the 688-MW Fore Generating Station, to Calpine for $530 million, marking that company’s entry into New England.

October 20, 2015

FERC Sets Hearings for Entergy’s Cost Allocations

By Tom Kleckner

FERC last week set Entergy Corp.’s ninth annual allocation of its operating companies’ 2014 production costs for hearing and settlement procedures (ER15-1826).

As it has in years past, FERC said Entergy had not proven its proposed rates were just and reasonable. It accepted the proposed rates and made them effective June 1, 2015, subject to refund pending the hearing and settlement procedures.

The commission also issued three orders in long-running disputes regarding Entergy cost allocations for a portion of 2005, setting one issue for hearing and settlement procedures and rejecting two rehearing requests.

Bandwidth Remedy

At issue is how Entergy allocates production costs among its half dozen operating companies under its system agreement. The companies essentially operate as one system, although each has different operating costs.

Payments are made annually by low-cost operating companies to the highest-cost company in the system, using a “bandwidth” remedy that ensures no operating company has production costs more than 11% above or below the Entergy system average.

Regulators in Entergy’s states have regularly challenged the annual bandwidth filings. Entergy’s proposed rates for 2014 drew protests from the New Orleans City Council and the Louisiana and Texas commissions.

FERC gave the administrative law judge overseeing the case discretion to combine the proceeding with the previous four years of disputed annual cost-allocation cases, which were consolidated in December. (See FERC Bundles Entergy ‘Bandwidth’ Disputes for Hearing.)

2005 Calculations

The three other orders concern Entergy’s first cost-allocation calculations, for a seven-month period in 2005.

It denied a request from the Arkansas commission to exclude Entergy Arkansas from making payments and an Entergy compliance filing for hearing and settlement procedures (EL01-88-013).

FERC had rejected a 2011 compliance filing because it used six months of data to recalculate the seven-month period. The company responded with a more comprehensive recalculation report it said were based on the actual books and records of each operating company.

The New Orleans City Council and the Arkansas and Louisiana commissions all protested. The Arkansas Public Service Commission argued the compliance filing should be rejected because it assumed Entergy Arkansas would make further bandwidth payments, even though the company had withdrawn from Entergy Corp.’s system agreement in December 2013.

FERC said that it had never indicated that Entergy Arkansas should be exempt from the bandwidth calculations for that period.

Interest Payments Required

The commission also rejected the Arkansas commission’s argument that the bandwidth payments — $167.3 million, plus $56.5 million in compounded interest — amounted to “exit fees,” saying the payments were “obligations specifically required by the system agreement and are for a period when Entergy Arkansas was subject to the system agreement.”

(FERC Commissioner Colette Honorable, a former member of the Arkansas PSC, did not participate in the order.)

The commission also denied Entergy’s request for rehearing of an earlier order rejecting a compliance filing (EL01-88-012) and one issued in response to a ruling by the D.C. Circuit Court of Appeals (EL01-88-011), ordering Entergy to include interest on recalculated bandwidth payment amounts from the seven-month period.

FERC disagreed with Entergy’s contention in the compliance-filing request that the commission had failed to adequately explain its decision to require interest. Interest, the commission said, ensures that “the recipient receives payment in inflation-adjusted dollars.”

October 20, 2015

SPP Unveils Redesigned Website

By Tom Kleckner

LITTLE ROCK, Ark. — SPP rolled out a flashy, redesigned website last week, culminating several years of effort and months of planning, development and testing.

Designed with non-RTO users in mind, the website adapts to the user’s screen size, from flat-screen monitors to tablets and smartphones. Its home page features a real-time price-contour map as well as graphs of generation mixes and load forecasts, all updated every five minutes.

“We laid out the site and organized the site with people other than subject-matter experts in mind,” SPP’s Derek Wingfield told the Markets and Operations Policy Committee last week. “It’s written in a way that’s understandable to them.”

Wingfield said links to frequently used business-critical pages are prominently displayed on the new home page: the Stakeholder Center, Engineering, Markets & Operations and Regional Entity.

Users will be able to create an account to simplify the meeting registration process. Once a user creates a profile, the user’s information is stored and auto-populated when signing up for conference calls or for online and in-person meetings.

However, only meeting registrations through mid-November will be carried over from the old site. Users will have to re-register for any meeting scheduled 30 days or more after the website’s Oct. 15 go-live date.

Wingfield said SPP has improved the website’s search functionality, calendar and document library, which were frequent targets of stakeholder criticism. SPP’s Tariff will still be available in its old format, but the Regulatory and Legal Group page has added a “Notable FERC Filings” link to better sort regulatory dockets.

A link has been added to the home page that explains the new website’s layout and major features.

October 20, 2015

Bowring Concerned over Gaming of Hourly Offers; Role Under CP

By Rich Heidorn Jr.

BALTIMORE — PJM Market Monitor Joe Bowring said last week that the RTO must include strong market-power protections in rules allowing generators to change their offers hourly.

Bowring also told a meeting of the Organization of PJM States Inc. Advisory Committee that he is concerned that the Monitor has no defined role in screening generator offers under the new Capacity Performance rules.

The annual meeting of the OPSI Advisory Committee is the one time per year that the Monitor and the PJM Board of Managers meet publicly face-to-face. Both Bowring and PJM Chairman Howard Schneider agreed that their relationship is strong despite their frequent disagreements on Tariff filings.

“I think part of maintaining the positive relationship we’ve had with PJM over the years is understanding exactly what our roles are,” Bowring said.

And that, he said, is why he is raising his concerns that the CP rules give the Monitor no formal role in evaluating physical parameters in offers from generators.

Although the process approved by FERC requires PJM to consider the Monitor’s input, Bowring said he would prefer a parallel review process similar to that used in determining generators’ avoidable cost rate, with PJM ensuring compliance with its Tariff and the Monitor screening for market power. (The ACR of a generation resource is the fixed costs necessary to allow a generation resource to remain in commercial operation.)

“Our process can be much more contentious than PJM’s. It’s a very different standard,” he said.

If the Monitor disagrees with PJM on physical parameters under CP, Bowring said, “it could get messy.”

“I think it’s better to have a clear process where everyone understands what will happen in the event there’s a disagreement. And it’s highly likely there will be one — there are different standards being applied.”

Board Member Jean Kinsey said she thinks the process proposed by PJM and accepted by FERC should be given time to work.

“The process that’s being used for PJM and the Market Monitor to jointly sit down and see the physical parameter data that’s being submitted simultaneously is, it seems to me, a very good process because … you’re collaborating on your thoughts about whether it’s good, bad or indifferent,” Kinsey said. “These are physical parameters. They’re more engineering-centric than the cost-based [parameters]. … If a year from now, a year and a half, it seems not to be working, we will re-address it just like we do everything else.”

Market Power Concerns

Bowring also said that while he supports a move to allow generators to change their offers hourly, he is concerned that it could lead some to exploit weaknesses in PJM’s market power mitigation rules.

In June, FERC ordered PJM to change its Tariff to allow generators to submit day-ahead offers that vary by hour and to update their offers in real time (EL15-73). PJM is the only RTO that doesn’t allow such variable offers. (See Duke, ODEC Denied ‘Stranded’ Gas Compensation.)

PJM must make a compliance filing spelling out how it will implement the change by Nov. 1. The Generator Offer Flexibility Senior Task Force will be meeting Wednesday to discuss the proposal.

He said the introduction of hourly offers has impacts on both local market power — which PJM polices through the three pivotal supplier test — and aggregate market power.

“There are various ways to game the three pivotal supplier test and the impact of that is going to be made much worse with hourly flexibility and hourly offers unless they’re addressed,” he said.

Aggregate market power concerns arose during the January 2014 polar vortex, when Bowring said “just a couple” of generation owners were pivotal — PJM needed their output in order to clear the market.

“In PJM there is no rule governing aggregate market power,” Bowring said. “That’s been fine to date, but with the hourly market flexibility it’s not going to be fine anymore.”

Bowring’s suggestion: “If you change your offer in midday to reflect gas costs, that’s fine. But you should not be allowed to increase your markup from $10 to $500 because you think the market is tight, you’re pivotal and you can get away with it.”

October 20, 2015

PJM Suggests Changes to Virtual Transactions

By Suzanne Herel

PJM recommended three market rule changes regarding virtual trading in a report requested by stakeholders and released last week.

PJM Ponders Changes to Virtual Trades, DA Market.)

It recommends:

Aligning the eligible trading points for increment offers (INCs) and decrement bids (DECs) with nodes where generation, load or interchange transactions are settled, or at trading hubs;
Altering the biddable locations for up-to-congestion transactions (UTCs) to generation buses as sources only, trading hubs, load zones and interfaces; and
Allocating uplift to UTCs consistent with INC and DEC transactions.

PJM said it proposed the changes to stimulate stakeholder discussion. “The goal of this discussion is to retain all of the positive aspects that virtual transactions bring to the market while removing the bulk of the issues that they can create when used inefficiently under the existing rules.”

An overview of the report will be presented at the Oct. 22 meeting of the Markets and Reliability Committee. The study also looks at the purpose of virtual trading, the mechanics by which such trades are offered and cleared, potential problems that can arise and examples of how market participants use them.

Virtual transactions have been incorporated in PJM energy markets since the June 1, 2000, inception of the day-ahead market. They are bids and offers that take financial positions without the intent of delivering or consuming actual power in the real-time market.

October 20, 2015

FERC Rejects Complaints over MISO South Through-and-Out Tx Rules

By Amanda Durish Cook

FERC last week rejected two complaints alleging that MISO overcharged for through-and-out transmission on the MISO South system.

The nearly identical complaints originated from Morgan Stanley Capital Group and eight Entergy export customers, including several Southern Co. utilities and the Springfield, Mo.-based Associated Electric Cooperative Inc. (AECI). The complainants claimed that the power they received from Entergy’s territory was overpriced, violating the grid operator’s no-cost-sharing rule and section 206 of the Federal Power Act. They sought refunds from Dec. 19, 2013, when Entergy transferred control of its transmission facilities to MISO. The parties also asked for an investigation if FERC found improprieties.

FERC found that the through-and-out transaction rates did not violate MISO’s Tariff because the no-cost-sharing-rule found in Tariff attachment FF-6 doesn’t apply to through-and-out charges (EL15-66, EL15-77). The commission also decided the complaints were “duplicative” because the justness and reasonableness of the rates under section 206 is already being challenged by AECI (EL14-19).

That case opposes current through-and-out transmission rates under recent MISO Tariff revisions that provide a five-year transition period “governing regional allocation of network upgrades.” MISO filed for the Tariff changes with FERC in mid-2013 after Entergy moved to MISO control.

“Commission precedent prohibits the filing of successive complaints that seek to re-litigate the same issue absent new evidence or changed circumstances,” FERC wrote.

The complaints said that since the MISO integration, the charges for long-term firm point-to-point transmission service have risen from an average of $1.78/kW-month to $3.45/kW-month.

In its complaint, Morgan Stanley said it was unjust for MISO to apply differing transmission rates to customers based on if they have a sink in or out of the RTO. The company said MISO’s cost assessments are discriminatory because MISO is excluding “MISO Midwest costs from transmission rates charged to former Entergy customers that have a sink in MISO South but is not excluding such costs from former Entergy customers that sink outside of MISO South.” The company also said that customers that sink in SPP are being treated differently than those that sink in PJM.

MISO said the complaints overlooked elimination of its pancaked rate as a result of Entergy’s integration.

“MISO and Entergy state that the purpose of applying an average system-wide rate to through-and-out service is to treat all competitors for a specific load the same. In MISO’s view, complainants are asking the commission to grant them a preferential rate not available to other similarly situated customers,” MISO stated.