ST. PAUL, Minn. — MISO has a pile of 22 active recommendations made over the years by its Independent Market Monitor, all in various stages of progress.
One, which would optimize the interchange and improve price convergence with PJM and SPP, dates back to 2005.
“We are working through all those,” Jeff Bladen, MISO’s executive director of market design, said at last week’s Markets Committee of the Board of Directors. Bladen said action on some items has been delayed by technology upgrades and others by the need to reach agreement with neighboring regions.
His update on the status of Monitor David Patton’s State of the Market recommendations was instructional about the roadblocks that can stand in the way of even what arguably are the best ideas.
Dependencies
Of 15 past recommendations through the 2013 State of the Market Report, MISO is working to implement six. Two are “externally dependent” and the other two are “infrastructure-dependent.” Five are still being evaluated: one from 2008 and two each from 2010 and 2012.
Perhaps the best-known externally dependent recommendation is to eliminate the hurdle rate involving transfer of power between MISO’s southern and central regions, the subject of settlement talks with SPP. The IMM has recommended collecting transmission costs that may be payable to SPP and other parties under the settlement through a fixed charge. (See related story in MISO Market Committee Briefs.)
As an example of an infrastructure-dependent recommendation, Bladen cited a five-minute real-time settlement for generation, which he said is dependent on rule changes and replacement of the RTO’s settlement software. A virtual spread product is another example.
Board Chair Judy Walsh called for urgency on technology upgrades needed to address some recommendations, saying they should be identified by staff and vetted by the board “sooner rather than later.”
Director Baljit “Bal” Dail said he was curious if MISO tracks the time it takes to “close out” a recommendation. “I’m just trying to get a sense of [whether] things are progressing at the pace they should be progressing,” Dail said.
Bladen said MISO does not have such a metric but that it might be worth considering.
ELMP
Director Paul Feldman noted a past recommendation that has come to fruition — extended LMP — and asked whether it has achieved expectations.
ELMP allows fast-start resources that are either scheduled at limits or offline to set price, an effort to smooth price spikes and minimize uplift. (See “Extended LMP Starts” in MISO Board of Directors Markets Committee Briefs.)
Bladen said ELMP “has met our rather modest” expectations since it was initiated March 1. “We’ve seen noteworthy changes in price that reflects the kind of change we would have thought should occur given the design,” he said.
Bladen said MISO staff would provide a fuller report at the November Markets Committee meeting, when it will have eight months of operating data under the new rules.
Director Michael Curran drew laughter when he recommended that MISO provide a “scientific, wild-ass guess” as to when a recommendation might be completed.
Curran also recommended that staff include a chart indicating what recommendations have already been implemented. “Otherwise you’re just looking at backlog and not really getting the credit you should for the successes you’ve had,” he said.
The owner of the Cayuga power plant near Ithaca last week filed its second revised proposal to repower the 312-MW facility from coal to natural gas (12-E-0577).
Cayuga Operating Co. had previously sought to mothball the facility in 2012, but the New York Public Service Commission determined the plant was needed to maintain system reliability. The company also has a reliability support services agreement from 2013 with New York State Electric and Gas that runs through June 2017.
Cayuga filed its first repowering proposal in February 2015 after negotiations with NYSEG failed to produce a joint agreement. NYSEG has maintained that a transmission alternative is less costly.
Under the new proposal, Cayuga would have NYSEG contribute $49.5 million toward the plant construction and another $96 million over the next 10 years.
The deal faces opposition from locals and environmentalists, as well as the authors of an economic analysis.
“Not only does a ratepayer-subsidized repowering of the Cayuga plant fail to address long-term reliability or economic development needs, it also would be antithetical to New York State and the commission’s ambitious and groundbreaking effort, Reforming the Energy Vision of New York,” Earthjustice told the PSC.
“If Cayuga’s revised repowering proposal is approved, by the 2027 end of the 10-year repowering period, NYSEG customers will have paid more than $265 million to keep the plant operational. There also is a serious risk that ratepayers will be called upon to provide continued subsidies to the facility even after the 10-year term of the proposal ends,” said the Institute for Energy Economics and Financial Analysis in its report.
Entergy has also filed protests in the Cayuga proceeding, using the same arguments it made against the Dunkirk project, saying subsidized payments interfered with FERC’s jurisdiction over the wholesale market.
ST. PAUL, Minn. — FERC Commissioner Tony Clark told the MISO Board of Directors meeting last week that the biggest surprise in the Environmental Protection Agency’s final carbon emission rule was that it put a “bull’s-eye” over MISO and SPP, giving their states the toughest compliance targets.
Clark said he was optimistic that the electric industry will ensure reliability but that the Clean Power Plan will result in “hundreds of millions [of dollars]” in stranded generation that will be forced to retire before the end of its operating life. There’s “only expensive and really expensive” ways to comply, he said.
Claire Moeller, executive vice president of transmission and technology, said the final rule reduced MISO’s overall carbon limit, tightening caps for eight states and relaxing them for seven. “So most of the input assumptions in [MISO’s modeling based on the draft rule] were dead wrong,” he said. (See MISO: EPA Carbon Rule Will Mean ‘Multibillion Dollar’ Transmission Build-Out.)
Moeller said, however, that the modeling helped planners understand “the intersection” of the gas and electric industries and determine whether the lowest cost compliance means more gas pipelines or more electric transmission. “Unsurprisingly it’s a combination of those things,” he said.
Moeller said EPA’s two-year delay in the interim compliance targets “really didn’t take the pressure off” states because of the long lead time needed for compliance measures.
He questioned EPA’s prediction that the rule will result in a “dramatic” load reduction that will result in reduced end user bills despite the compliance costs. “Lots of people worry about that assumption,” he said to laughter from the audience.
Director Baljit “Bal” Dail agreed, noting that many consumers in MISO’s footprint struggle to pay their day-to-day bills. “The notion that they’re going to go out and upgrade their appliances [to more energy efficient models] is highly unlikely,” he said.
Moeller also criticized the “vagaries” of EPA’s modeling, which will credit existing wind turbines differently from new generators.
He said it is impossible to estimate now what the cost of the rule will be to end consumers because much will depend on how states choose to comply. Moeller noted that Arkansas has no renewable portfolio standard, and little wind power. “Will they build wind or will they retire coal and build new gas [generation]?” he asked.
He said staff will share its plan for analyzing the impact of the final rule at the October board meeting.
Board May Slow Term Limit Transition
MISO’s board is considering slowing the transition to the term limit rule it enacted in June, concerned that a rapid transition could leave it without enough “institutional knowledge.”
Chairman Judy Walsh called on the board last week to amend the rule, which limits directors to three three-year terms.
“Without some thoughtful transition, we will very shortly find ourselves with a majority of our directors who will have three years of experience or less,” Walsh said. “The implementation of term limits will work out that three directors could easily term out in the same year. So I would like to request the Governance committee to consider a transition … to keep greater institutional knowledge on the board and ideally to have only one director terming out each year.”
Corporate Governance & Strategic Planning Committee Chairman Eugene Zeltmann said the committee is already considering the request.
Directors Michael Evans and Michael Curran had expressed misgivings about the term limits at the June meeting. (See MISO Sets Term Limits for Board.)
The three-term limit already comes with a caveat: Directors may petition for a waiver allowing a single additional term upon the determinations by the board and the Governance committee “that a director’s continued service is necessary to retain his or her skills or expertise, to maintain geographic or other diversity of the board, or is otherwise in the best interest of” MISO.
In a related matter, the board discussed guidelines for the Nominating Committee process. Walsh asked for revisions to make it clear that the document “should be helpful to the Nominating Committee but not [too] prescriptive.”
Director Dail said the Nominating Committee is reviewing 29 resumes of director candidates.
TOs Make Joint Order 1000 Filing with PJM
MidAmerican Energy’s Dehn Stevens noted that MISO and its transmission owners made their most recent Order 1000 interregional compliance filing jointly with their counterparts in PJM. The filing was submitted July 31 (ER13-1943).
“This time around we were able to bridge the gap,” Stevens said, calling it “a pretty significant accomplishment.”
Consumers Energy Joins TO Sector
Consumers Energy, which sold off its high-voltage transmission in 2001 to what is now ITC Holdings, was approved last week as MISO’s newest member of the Transmission Owners sector.
The company sold about 5,400 miles of 345-kV and 138-kV transmission and 80 substations in Michigan’s Lower Peninsula, while retaining its radial 138-kV lines.
Jim Anderson, Consumers’ executive director of electric transmission and high-voltage engineering, said the shift in the company’s MISO membership reflected the North American Electric Reliability Corp.’s reclassification of Consumers’ 138-kV transmission as part of the Bulk Electric System (BES).
WILMINGTON, Del. — The Illinois Municipal Electric Agency, which had been working with PJM staff all year to find a way to continue using external capacity to fulfill its internal resource requirements, finally received the approval it had been seeking last week.
Its relief was short-lived, however.
Because the clearing price for the ComEd locational deliverability area separated from out of the RTO’s footprint in the Base Residual Auction last month, the new rules approved by the Markets and Reliability Committee on Thursday only exempt IMEA until the next auction.
“IMEA will be considering how best to manage its resources and its loads over the next several months,” Troy Fodor, vice president and general counsel, told RTO Insider.
“The [reliability assurance agreement] provisions approved by the MRC … solve a problem with the [fixed resource requirement] alternative that IMEA believes needed to be fixed,” he said. “The fact that the auction prices for the ComEd LDA have now separated for the first time does affect IMEA’s ability to fully benefit from the revised RAA provisions, but they are still a positive improvement.
“Moving forward, IMEA will continue to watch for opportunities to have a voice on future decisions regarding self-supply and the proper treatment of external resources.”
The rule change allows load-serving entities to meet their internal capacity requirements using historic resources under certain conditions: The percentage internal resource requirement is enforced only if the LDA has been separately modeled due to certain triggers; an FRR entity is permitted to terminate its FRR alternative election prior to meeting the minimum five-year commitment period requirement under certain conditions; and first-time elections of the FRR alternative are due four months prior to a Base Residual Auction instead of the current two-month deadline. (See “Members OK Rule Change on External Capacity Transfer Rights” in PJM Market Implementation Committee Briefs.)
Stu Bresler, PJM senior vice president for markets, said that while ComEd did bind as a constrained LDA in the auction, “Making these changes puts FRR entities on equal footing if this happens anywhere else. It still has applicability in the near term.”
FERC in January rejected IMEA’s request for an extended waiver that would allow it to use generation resources outside the ComEd LDA to meet its internal resource requirement in serving its Naperville, Ill., load. (See FERC Denies IMEA Request for Extended Waiver on Capacity Obligation.)
That waiver had been granted in May 2014 for the 2017/18 delivery year after the ComEd LDA was modeled for the first time with a separate variable resource requirement curve.
WILMINGTON, Del. — Stakeholders will continue to debate changing the $1,000/MWh energy offer cap at a special four-hour Markets and Reliability Committee meeting called for Sept. 9, but few who weighed in on the issue at last week’s meeting were hopeful that consensus would be reached before the RTO’s board makes a unilateral filing with FERC as early as October.
One proposal, presented by Marji Philips of Direct Energy, would raise the cap to $2,700/MWh for cost-based day-ahead offers and price-based real-time offers — 50% more than the highest offers reported by PJM last winter.
Independent Market Monitor Joe Bowring offered an approach that would allow cost-based offers to exceed $1,000/MWh when short-run marginal costs of a unit top that cap. Market- or price-based offers would have to be less than or equal to such cost-based offers.
“The IMM approach addresses the issue of market power when the overall market is tight,” Bowring said. “That is essential — to address market power — when modifying these rules, which were implemented to address market power concerns.”
Old Dominion Electric Cooperative backed a plan presented in November to the Members Committee that would allow cost-based offers up to $1,800/MWh and permit them to set LMPs.
David “Scarp” Scarpignato of Calpine said a group of suppliers also is drafting a proposal “to help get the discussion going even further” that is expected to be brought to the next Market Implementation Committee.
PJM Backs Proposal
PJM said last month that it would support the Direct Energy proposal. In March, the RTO proposed a $2,700 cap on price-based offers and removing the cap on cost-based offers in a FERC docket on price formation (AD14-14). (See PJM Stakeholders Seek ‘Miracle’ to Break Offer Cap Standoff.)
The effort to raise the cap is intended to ensure that gas-fired generators can recover costs above the cap when fuel prices spike during periods of extreme temperatures, like the polar vortex of 2014. That January, FERC granted a temporary waiver allowing make-whole payments for costs incurred above the $1,000/MWh cap. In January 2015, FERC granted the RTO another waiver that allowed it to compensate generators for offers of up to $1,800/MWh, but PJM made it through the winter without having to invoke it.
PJM’s Board of Managers asked stakeholders to make another attempt to reach consensus after efforts last year fell short.
Philips told the MRC the board wouldn’t wait forever for stakeholders to reach agreement. “The PJM board told stakeholders they were going to file something if we couldn’t get our act together. The last time we did that it was called [Capacity Performance]. As talented as the PJM staff is, we didn’t want them filing for us.”
Philips said the Direct Energy proposal contained “generous” numbers in a “desperate attempt to bring generators on board.”
She said the proposal would create “rational, transparent pricing. … Everyone’s a winner because the market produces the right results.”
Day-Ahead vs. Real-Time
Joe Wadsworth of Vitol said he supported the philosophy of the proposal but was concerned about having different rules for the day-ahead and real-time markets. “I would want to further explore: Does this present a market design issue? … Will having different offer caps have any adverse effects?”
Philips said the difference was justified. “There are very few reasons your gas prices should pop if you are chosen by day-ahead dispatch,” she said. “In real-time we’re willing to have no cost-cap on bids,” as long as everything is reviewed by the Market Monitor, she said.
Susan Bruce, representing the PJM Industrial Customer Coalition, urged caution.
“It is a daunting prospect here to think of two months and redesigning the energy market,” she said. “Our primary concern is market power being exercised during times of high demand. … That has to be addressed in order for us to get comfortable with it.”
John Farber, a staff member of the Delaware Public Service Commission, questioned the benefit to consumers of reducing uplift.
“Uplift serves as a circuit-breaker function for consumers that is worthwhile,” he said. “Bypassing that by putting all the costs in the LMP … the benefit is doubtful to consumers.”
Philips noted that because uplift is not hedgeable, it must be captured in risk premiums.
She also expressed frustration with members saying they appreciated her effort but hadn’t had time to consider the proposal.
“You’ve had over three weeks,” she said. “Coming here today and saying you’ll consider it — that’s a ‘no’ vote. You haven’t had a chance to think about it? We have one month, and you’ve had it for nearly a month.”
‘No Incentive to Compromise’
Gloria Godson of Pepco Holdings Inc. said the board’s intention to make a unilateral filing undermined the stakeholder process.
“The lack of willingness to negotiate is a sad commentary on what happens when the board steps in on issues like this,” she said. “There’s no incentive whatsoever for you to discuss with any other person if you like what the board plans to file. It breaks down the discussion — there is no incentive to compromise.”
Outgoing PJM CEO Terry Boston, ever an outspoken supporter of consensus, urged members to hash out the issue.
“We had this conversation last year, and summer’s almost gone and winter’s coming on,” he said. “We were sitting at this same place last fall, and it is a serious issue.
“I made this comment last year: The California energy crisis was a financial crisis first. … I think we have to get to a point where people know their costs are going to be recovered. It is not something that can just wait on the table, because of the potential of it causing a financial crisis.”
ST. PAUL, Minn. — Registered wind capacity in MISO is projected to rise 50% by the end of 2019 — and that’s not even counting more turbines likely to sprout due to the Clean Power Plan.
MISO’s wind capacity has grown to about 14,000 MW, from 1,200 MW in 2005. Wind represents about 13% of MISO’s installed generation capacity — higher than the 7.5% for nuclear power but still well below that for coal and natural gas.
By 2019, based on its generation interconnection queue, MISO expects to have about 21,000 MW of wind in service.
“The growth of wind has been really, really steady, actually, over time. Projections continue to show similar growth as we experienced over the last five years,” Joe Gardner, vice president of forward markets and operations services, told the Markets Committee of the Board of Directors last week.
MISO officials said it’s too early to tell how the wind projections will change as a result of the Environmental Protection Agency’s final carbon emission rule, released last month. But “it’s going to be a lot bigger,” CEO John Bear said.
While MISO expects 25 GW of wind will be needed to meet existing state renewable portfolio standards, EPA’s modeling assumes the RTO’s wind portfolio will grow to 40 GW, said Claire Moeller, executive vice president of transmission and technology.
Forecasting Improves
Gardner told the board that staff is continuing efforts to improve its forecasting of wind availability, which he said is already “best in class.”
“On any given day we could have close to zero megawatts of wind … and on other days we can have 11 GW of wind. And from one day to the next you can have a swing of 6 or 7 GW,” Gardner said. “So it’s very important to try to get [the forecast] accurate. The more accurate the forecast is, the better our unit commitment is going to be and the lower our production cost is going to result and the more reliable we’re going to be.”
(Click to zoom.)
MISO staff uses an hourly forecast that looks seven days into the future in the reliability unit commitment process and to evaluate outage requests.
A five-minute forecast that extends six hours is used in real-time economic dispatch and look-ahead unit commitment. It also uses wind generators’ own forecasts in economic dispatch, although those are available for only about one-third of wind farms.
Gardner said MISO’s day-ahead wind forecasting accuracy has improved by about 2.5 percentage points since 2009, reducing the error rate to about 5%. The improvement is due in part to the incorporation of weather-prediction modeling; MISO added a fourth weather model in the second quarter.
Gardner said that’s better than the estimated error rate of other grid operators, including PJM’s 4 to 8% error rate, ERCOT (8%) and CAISO (10%).
“Does this forecasting accuracy give you comfort … that we’re not seeing drastic, unexpected shifts in the wind in a short period of time that causes impacts to reliability because of ramping capability in other units in the system?” Board Chair Judy Walsh asked Gardner.
“[It’s] not a huge amount of risk,” Gardner replied. “It’s not so much because of how accurate our forecast is. I think it’s more a result of geographic diversity and where the wind is located.”
He also said MISO plans a number of additional forecasting enhancements, including improved distribution of locational wind forecasts and replacement of vendors whose forecasts have persistent errors.
Solar Outlook Needed
Forecasting also will be needed to accommodate the rise of solar power generation. Gardner said an in-front-of-the-meter solar project is expected in MISO’s footprint in 2017. “So we’re preparing to be able to forecast that and I expect there will be some more [solar] beyond that,” he said.
ST. PAUL, Minn. — MISO officials last week outlined proposals to boost its capacity resources, winning some support for efforts to streamline the generator interconnection process and redraw its zonal boundaries to reflect constraints.
But its proposal to switch from annual to seasonal procurement ran into stiff opposition from the Independent Power Producer and Power Marketers sectors, and states balked at a proposal to replace the interconnection queue with the auctioning of generator sites.
“We don’t have consensus, which shouldn’t surprise everybody, but I think we’re getting very good input,” CEO John Bear said afterward.
Seasonal Procurement Idea Receives Push Back
Bladen said the proposal for seasonal procurement was driven by concerns over the year-round availability of resources such as demand response and generation imports. Bladen said seasonality was one of the top three concerns cited by stakeholders in discussions.
“It goes well beyond demand response. There’s lots of different resource types that have either limitations in terms of the times of year they can offer to commit to MISO or have limitations in terms of the economics of how often they want to be available. Examples might include … imports from other regions that might need to be committed to the other region in some parts of the year.”
Mitch Myhre of Alliant said he was “supportive of what MISO has proposed so far.”
Exelon’s Marka Shaw, of the Power Marketers sector, questioned the need for the change, saying there is a greater need for a long-term price signal to incent generator construction.
“You may have solved a problem with Canada and may have created a problem with PJM because the PJM market doesn’t have a seasonal construct,” she said.
Representing the Independent Power Producer sector, Dynegy’s Mark Volpe agreed, calling PJM MISO’s “most important seam.”
“They’ve got an annual construct there, and [seasonal procurement in MISO] would seem to be at odds with talk of trying to converge capacity products,” he said.
Bladen noted that MISO’s just-in-time capacity procurement is already different from PJM, in which resources commit three years in advance.
“It’s hard to see how that would preclude resources from making the same kinds of decisions in the future that they make today on whether to commit to PJM three years in advance or to think about committing to MISO,” he said. “The perspective we’ve taken so far is having a better price signal that reflects the real loss-of-load expectation in the seasons might actually draw resources to” MISO.
Representing the Public Consumer sector, Nancy Campbell of the Minnesota Department of Commerce backed MISO’s initiative. “We don’t think that the seams issue should [prevent] going forward with the seasonal resources. In fact maybe that’s something we should encourage PJM to do as well.”
NRG Energy’s Tia Elliott, of the IPP sector, questioned why MISO was citing the 2014 polar vortex as justification for the change after saying it was not sufficient for changing the day-ahead energy schedule. “I think that MISO might be talking out of both sides,” she said.
John Moore of the Sustainable FERC Project also supported the effort, saying winter wind should have a higher capacity factor than the year-round 14.7% it is currently assigned.
“In MISO, a 13 to 14% annual capacity factor for wind, and also a relatively low capacity factor for solar, just doesn’t make sense to us. Where wind does very well it’s higher than that. So we think that a seasonal construct would help address that and bring more value to the resources that are out there.”
Calpine’s Brett Kruse said that NYISO and ISO-NE incorporate seasonality in their capacity procurement, with “pros and cons.”
But he said it would do little to make MISO more attractive to generators. “If you honestly think this is going to help with price signals on the capacity side, I got $100 that I’ll bet you right now that it doesn’t do anything,” he said.
The discussion gave Market Monitor David Patton an opportunity to offer a plug for his recommendation that MISO adopt a sloped demand curve similar to that used by PJM and recently adopted by ISO-NE.
Referring to Kruse’s comment in an earlier discussion about the potential for some combustion turbine owners to move them from MISO, Patton said, “It sounds crazy, but it’s not.”
Patton said seasonality wouldn’t necessarily reduce overall capacity costs but could allow efficiencies for owners of some older generators who would like to reduce plant staffing during shoulder months. “Those are good cost savings because they don’t cost other generators money,” he said.
Bladen said the discussion will continue at Thursday’s meeting of the Supply Adequacy Working Group, where stakeholders will discuss how many seasons to consider.
“We haven’t gotten into the details of what the makeup would be: whether it’s a single auction; whether it’s multiple auctions that are prompt; whether it’s two seasons or more than two seasons. We’ve tried to stay a little bit above that at this point, with a recognition that we will need to tackle that,” he said.
State Officials Wary of New Zonal Boundaries
MISO’s proposal to establish local resource zones based on physical constraints also sparked some opposition, even after RTO officials promised any new zones would respect state boundaries.
Michigan Public Service Commissioner Sally Talberg, representing the Organization of MISO States, said OMS favors keeping the existing zones.
Several speakers, including Indiana Utility Regulatory Commissioner Angela Weber, said they feared basing zones on physical limitations would result in “volatility.”
Chris Plante of Wisconsin Public Service Corp. said the Transmission-Dependent Utilities sector does not have “perfect alignment” in their position on the issue. But he said the sector did agree there is a problem in using “snapshot” power flow analyses to determine zones, because new generation, retirements, new transmission and loop flows can impact the results.
“Our concern is if you try to design those zonal boundaries based on those constraints every year, you’re going to have stakeholders coming to you and saying we need to redraw the boundary because something has changed,” he said. “We see already with the [capacity import and export limits and loss-of-load expectations]. They vary from year to year — sometimes dramatically.”
Dynegy’s Volpe said, however, that much of that volatility is due to recent improvements in LOLE analysis, including the lowering of the threshold from 230 kV to 100 kV. “We haven’t had stability in the ground rules around the LOLE study,” he said.
Patton said while the uncertainty caused by continually changing zonal boundaries can be “damaging,” price changes that signal shifts in the supply-demand balance are valuable.
“Defining interfaces that create potential deliverability problems [that] may bind or may not bind … has a huge benefit over a structure like in New York where you’re continually fighting about … whether you’re going to define a new zone.” Failing to define zones consistent with physical transmission limits can result in not purchasing enough capacity on the right side of the constraint, he said. “So you’re exposing yourself to resource adequacy or transmission security problems that would potentially have been easy to avoid if you just quantify how much capacity you have to have on this side of the constraint versus that side of the constraint.”
Patton said creating additional zones to reflect state boundaries is not a problem. “You can’t have too many zones. If you define zones you don’t need, they just don’t bind and the prices equilibrate. The idea that Amite South and WOTAB are not separately recognized as places where we need generation seems really hard to justify.”
Stakeholders Agree on Need to Reduce Interconnection ‘Churn;’ States Oppose Auction of Generator Sites
MISO’s call for reforms to the generator interconnection process drew wide support, but its proposal to replace the interconnection queues with the auctioning of pre-qualified generation sites drew opposition from Indiana’s Weber, who said auctioning might undermine state jurisdiction.
Dehn Stevens of MidAmerican Energy said the Transmission Owners support measures to reduce “churn.”
“There’s nothing more frustrating than to have something like three of every four projects we look at as owners … never actually get built,” he said. “It’s a very inefficient use of our internal resources.”
“If you’re providing cost certainty to a generator that’s interconnecting, but the costs differ [because of other generators dropping out of the queue], you can be basically moving costs onto the transmission owner or its … customers.”
Beth Soholt of Wind on the Wires said she was concerned that MISO proposals to increase the cash at risk for those in the generation interconnection queue could be a barrier to entry.
“In each queue reform process, we have put different mechanisms in place for the different milestones. So we’ve gone from really a portfolio option, or a smorgasbord of options, for interconnection customers on readiness — site control and the whole raft of things they can do to prove readiness to move through the queue — we’ve really gone to [requiring] a large pile of cash at risk.”
Soholt added that wind developers are willing to put more cash at risk if it leads to more certainty about costs of transmission upgrades they would be required to pay. “But that certainty has been elusive through several rounds of queue reform,” she said.
Next Steps
MISO and stakeholders will refine the seasonal and locational proposals in joint meetings of the SAWG and the Loss of Load Expectation Working Group through December with hopes to make changes effective for delivery year 2017/18.
The interconnection changes will be discussed by the Interconnection Process Task Force with a projected implementation in August 2016.
MidAmerican Energy’s Stevens said MISO’s timeline is “very aggressive” for such large changes.
“I would question the supposition that the sky is going to fall in two or three years with the reserve margins. I think we saw in this last update [to the MISO-OMS survey] that the shortfall moved out a year or two. Sure seems like you might see that again in a year that the shortfall is moved out,” he said. “You are going to be better served getting it right and having fewer than 150 people fighting you at FERC.”
ST. PAUL, Minn. — FERC Commissioner Tony Clark said last week that the commission has “a sense of urgency” to take action on price formation issues after initiating an inquiry into the subject more than a year ago.
“There’s active discussion going on on the 11th floor [of FERC headquarters] right now with regard to different options,” he said during remarks at the MISO Board of Directors meeting.
Clark said the commission could take action to improve price transparency and reduce uplift but that he is skeptical of the need for major change.
“The thing about the energy markets that’s not lost on any of us is they are our best operating markets. They tend to work quite well,” he said. “Personally I don’t think we need to upset the whole apple cart.”
The commission opened a docket to consider rule changes regarding uplift, price caps and related issues as a result of comments made at technical conferences on capacity markets and the grid’s response to the January 2014 polar vortex (AD14-14).
Clark said the commission also may open an inquiry on generator interconnection and queue reform.
“In the 15 to 16 years I’ve been on a regulatory commission, this issue never seems to go away,” he said. “But it does seem like it’s an opportune time for the commission to do one of these periodic checkups” to examine best practices.
“I don’t know how dramatic the reform effort will be or what it might take shape as, but it seems like it’s a good time to at least be opening an inquiry as to how things are going,” he continued, adding, “That’s more of a future topic; we’re not at the decision-making stage by any means.” (See related story, MISO Seasonal Procurement, Site Auctioning Proposals Face Opposition.)
WILMINGTON, Del. — Nominations are being accepted for the fall elections that will fill a number of positions on the Members, Finance and Nominating committees.
Representatives from each of the five sectors are being sought to serve one-year terms on the Nominating Committee. The target for identifying nominees is Oct. 1, with a vote scheduled for the Oct. 22 MC meeting.
PJM General Counsel Vince Duane cautioned members that the Nominating Committee positions will involve a heavier workload and travel as the RTO is conducting searches to fill several executive vacancies.
For the remaining posts, the deadline for nominations is Nov. 1, with a vote set for the Nov. 20 MC meeting.
Four seats are expiring on the Finance Committee, one each for the End Use Customer, Generation Owner, Other Supplier and Transmission Owner sectors.
Positions also are available for five sector whips, who serve one-year terms.
Finally, a nominee from the End Use Customer sector is being sought to take on a one-year term as vice-chair.
ODEC FTR/ARR Proposal Falls Short
A last-ditch effort by Old Dominion Electric Cooperative to redesign the financial transmission rights and auction revenue rights processes fell just short of a two-thirds consensus Thursday, garnering 66.08% of the sector-weighted vote.
The proposal was backed by most members of the End Use Customer, Transmission Owner and Electric Distributor sectors but won support of only one-third of the Generation Owner and Other Supplier sectors.
The vote was so close that a single additional ‘yes’ vote from Generation Owners, who voted 5-10 against the motion, would have put it over the top. Three more ‘yes’ votes from Other Suppliers, who voted 18-36, would have done the same.
The proposal was brought to the MC after also failing to win over the Markets and Reliability Committee, where it received 59% support at the July 23 meeting. (See ODEC Seeks Last-Ditch Vote on Deadlocked FTR/ARR Issue.)The plan contained three elements.
One, drawn from a PJM staff proposal regarding the Stage 1A 10-year process, would have escalated current ARR results using a zonal load forecast growth rate of +1.5%. The other two elements would have changed the method of reporting the monthly payout ratio so that any negative target allocations would be included as revenue, slightly increasing the reported payout ratio. It also would have treated each FTR individually, eliminating the netting of positively and negatively valued FTR positions in a portfolio prior to determining positively valued FTR payout ratios.
The vote included a friendly amendment that would have required a report after no longer than three years of implementation on the effectiveness of the 1.5% factor.
Tariff Changes Approved Unanimously
Members unanimously approved three sets of rule changes:
A Tariff revision instituting previously endorsed fees for proposed transmission projects. Beginning next year, PJM will charge $5,000 to study greenfield or upgrade proposals of between $20 million and $100 million and $30,000 for projects costing more than $100 million. The fees will be implemented on a two-year trial basis. (See “PJM Lowers Proposed Tx Project Study Fee” in PJM Planning Committee Briefs.)
New Tariff language that aims to more accurately reflect how PJM processes requests for merchant network upgrades. The changes address definitions, queue entry, agreements and the capacity market.
ST. PAUL, Minn. — MISO staff will seek board approval in December for about 352 transmission projects totaling $2.4 billion in its 2015 Transmission Expansion Plan.
That’s virtually the same dollar amount as MTEP 14, but this year’s plan includes more baseline reliability projects and what could be the first competitively bid market efficiency project.
The largest of the projects in MTEP 15 is Entergy’s controversial $187 million Lake Charles, La., baseline reliability project to accommodate an industrial upswing in the gulf region. (See Entergy Out-of-Cycle Requests Win MISO Board OK.)
The market efficiency project ranks fifth in cost at an estimated $67 million to $72 million. MISO is considering three alternatives to relieve congestion in southern Indiana, with PJM as a potential partner. MISO Vice President for Transmission Jennifer Curran told the Board of Directors’ System Planning Committee last week that a request for proposals could be posted in January, with developer proposals due in July. (See Southern Indiana Transmission Project Keeps Morphing.)
Another significant portion of MTEP 15 is a bundle of 13 transmission upgrades identified in the voltage and local reliability study to reduce costs in MISO South. Estimated at $300 million, the projects should produce $498 million in 20-year net present value benefits by decreasing the need for uneconomic generation in load pockets such as Amite South and WOTAB, MISO executives told the board.
More Baseline Projects
While the total price tag for MTEP 15 is nearly identical to MTEP 14 — a coincidence, RTO officials said — the complexion of projects differs significantly. Proposed in MTEP 15 are 91 baseline reliability projects totaling $1.2 billion, compared to 50 projects totaling $177 million in 2014.
The 10 most expensive projects in MTEP 15 represent 35% of the total cost.
Projects driven by local needs are fewer in MTEP 15: 251 for a total of $1 billion versus 312 projects for $1.6 billion in MTEP 14.
The big difference was the inclusion in MTEP 14 of the $676 million 500-kV Great Northern transmission line, built in response to a long-term transmission service request from the Manitoba border to the Iron Range in Minnesota.
Interregional Planning
Curran also updated the board on the status of interregional planning efforts, which have shown mixed results.
She acknowledged that at least two of three potential MISO-SPP interregional projects earlier touted to offer $235 million in benefits are now “uncertain to unlikely.”
Including the proposed MTEP 15, MISO will have approved $25 billion in transmission investments since 2003. About $11 billion in projects has been completed.
Curran said the two projects now look less attractive in part because of differences in how the two RTOs modeled the impact of the Environmental Protection Agency’s Mercury and Air Toxics Standards. MISO applied MATS retirement assumptions about SPP generation in the MISO model, but SPP did not have the same retirements show up in its model. (See 2 of 3 MISO-SPP Seams Projects Likely Doomed.)
“There are also differences in the amount and type of generation added, leading to a larger net addition of future generation in the interregional models when compared to the MISO regional models,” MISO spokesman Andy Schonert said. “The magnitude, type and location of these future units can lead to increased transfers and resulting differences in congestion levels at seams, which impacts the projected value associated with certain transmission projects.”
Potential interregional projects with PJM also were pared down.
In June, the RTOs narrowed the list of “quick hit” flowgate projects to two, from 39 in March. Among the survivors is the proposed resagging of the Northern Indiana Public Service Co. section of the Michigan City-La Porte 138-kV line.
The nearly $10 million in congestion relief for the finalists is a big reduction from the $408 million in potential congestion relief that the 39 projects initially identified could have brought. However, Curran told the board that MISO officials found that 22 of the flowgates had already been included in other planned or currently in-service projects.
