By Tom Kleckner
KANSAS CITY — The Integrated Marketplace’s first 12 months of operations provided the highlights for SPP’s 2014 State of the Market report, which notes a maturing market, changing congestion patterns due to completed transmission projects and lower energy prices.
Alan McQueen, director of SPP’s Market Monitoring Unit (MMU), briefed the Board of Directors/Members Committee last week on the draft report.
The report says the market, which went live in March 2014, “provided wholesale electricity at modest prices that compare favorably to those in regions with well-established markets,” with LMPs generally tracking the steadily decreasing price of natural gas.
“We saw significant maturing and growth in the market, maturing in the market participants and in how they participated in the market,” McQueen said. He pointed to “robust participation” in the day-ahead market, with 99% of the reported load clearing, efficient management of wind resources and reductions in uplift.
“We saw fewer make-whole payments in this market, and that’s a good thing,” McQueen said. The report said make-whole payments made up less than 1% of electricity’s “all-inclusive price,” with 70% of make-whole payments related to reliability unit commitments.
Golden Spread Electric Cooperative’s Mike Wise, however, challenged McQueen’s assertion. He said the market’s make-whole payments are low because of its over-reliance on simple-cycle combustion turbines as quick-start resources in the RUC market.
“The market wants to use them all the time, but it’s not paying the startup costs,” Wise said. “We’re having more maintenance costs because they’re being run so much.”
In response, McQueen said the Monitor doesn’t believe startup charges should be included as costs recovered through make-whole payments.
“It’s an area of concern, but we have a difference of opinion,” McQueen said.
McQueen said the Market Working Group will study the issue further.
McQueen said there also needs to be further discussion with the MWG related to the transmission congestion rights (TCR) market. He said TCRs have been underfunded each month (85% of full funding), while the opposite is true of auction revenue rights positions (112% of full funding). “The concern is that if all the ARRs and TCR rights are allocated early in the process, they can’t be supported by the market later in the year.”
The report recommends reducing the amount of transmission capacity made available in the TCR and ARR process, earlier reporting of planned transmission outages and improvements to modelling of the conversion of ARRs to TCRs.
The report also said SPP successfully integrated 9 GW of wind turbines in 2014. Wind produced as much of 33% of the RTO’s energy needs during the year. The market also navigated a winter-weather event with a natural gas supply shortage in March and coal delivery delays through the summer and fall.
Board Chairman Jim Eckelberger said his reading of the report indicated “we have done a good job starting the market, but it seems we’re missing a lot of equipment members have to offer.” He asked MOPC chair Noman Williams of South Central MCN to brief the MOPC and MWG on the report to ensure “good ideas are being pursued” and gather additional feedback on market improvements.
“I disagree with how the MWG has approached this thing. I think rapid-cycle CTs need to be handled differently,” Eckelberger said. “I want to ensure Noman makes sure all sides are addressed.”
