PacifiCorp and the California Independent System Operator Corporation (CAISO) entered a memorandum of understanding that commits the two largest grid operators in the western United States to work toward creating a real-time energy imbalance market (EIM) by October 2014. If implemented, PacifiCorp – which controls two balancing authorities primarily covering portions of six states, including part of Northern California – would participate in a co-optimized real-time energy market facilitated by the ISO. The joint agreement applies only to the EIM service.
California Independent System Operator
(January 2013) Dominion Virginia Power contracts Alstom for HRSGs at 1,300-MW Brunswick County station; Entergy acquires KGen plants; San Diego Gas & Electric installs new outage management system; ChargePoint enters reseller agreement with Service Solutions; Saft to install battery storage project at High Wind project in Saskatchewan; NRG’s eVgo finalizes plans for California charging network; plus contracts and announcements from ABB, ADT, Elster, Itron, ElectroIndustries, Opower, Panasonic, FirstEnergy, PacifiCorp, and others.
Calpine signs PPA with Public Service Company of Oklahoma; TransCanada and Ontario PowerAuthority agree to develop 900-MW gas-fired power plant; Panda selects Siemens to build combined-cycle plant; Progress Energy retires coal plants dating from 1923; Southern Company and Turner acquire 30-MW PV project; PSO begins smart meter pilot rollout; Southern California Edison contracts with Corix to install smart meters; Iberdrola USA hires Burns and McDonnell to review grid infrastructure. Plus contracts and announcements from Itron, eMeter, Echelon, Quanta Services, DNV, Metadigm, Landis+Gyr, and others.
(May 2012) Entergy Louisiana starts construction on gas-fired power project; Virginia Commonwealth University and Dominion partner on a test site for efficient energy technologies; Burlington Electric Department selects Siemens for meter data management platform; IKEA commissions four Blink electric vehicle charging stations; Edison Mission Energy, TIAA-CREF and Cook Inlet Region Inc. form partnership, and others.
Making room on the local grid for small-scale PV.
For the first time, perhaps, the electric utility industry may need to keep track not only of peak load, but also of minimum load, as the Federal Energy Regulatory Commission reviews a proposal by the Solar Energy Industries Association to employ a new definition of minimum load under a new, relaxed threshold test that would govern eligibility for fast-tracking of applications by generation developers to interconnect new, small-scale solar energy projects to the local utility distribution grid.
Case studies on integrating renewable resources.
Where wind integration has been most successful, state authorities developed and adopted basic transmission planning and cost allocation principles before FERC issued Order 1000. Experiences in Texas, California, and Hawaii demonstrate what it takes to overcome permitting and cost allocation barriers—namely, a coherent policy framework and close coordination among stakeholders.
The old rules don’t always fit with new commercial realities.
To encourage billions of dollars of investment into America’s transmission grid over the next several decades, the Federal Energy Regulatory Commission (FERC) is restructuring its regulatory policies to bring market-based solutions into the framework for planning, construction, and operation of new transmission lines. The recent Order 1000 is the most dramatic example of this effort. But as FERC has learned before, one set of rules doesn’t serve the financial and commercial needs of all market participants.
(September 2011) Walgreens to install eVgo charging stations at 800 sites; Siemens and eMeter team up in Maryland; Glasgow muni installs Elster meters; ABB completes Mincom acquisition; JDSU acquires Quanta-Sol PV technology; Survalent installs SCADA system at tidal power project; PECO selects Telvent; plus announcements and contracts involving Trilliant, Sensus, S&C Electric, Navigant, Ernst & Young, PSE&G, Portland General Electric and others.
In the Pacific Northwest, you either spill water or spill wind.
The wind power industry has been up in arms ever since the Bonneville Power Administration earlier this year announced its Interim Environmental Redispatch and Negative Pricing Policy. That policy, applicable during periods of high spring runoff and heavy water flow volumes on the Federal Columbia River Power System, calls for BPA to redispatch and curtail access to transmission for wind power generating turbines, and to replace that resource with hydroelectric power generated via BOA hydroelectric dams, in order to avoid having to divert water through dam spillways, which could threaten fish and wildlife by creating excess levels of Total Dissolved Gas (TDG), which can cause Gas Bubble Trauma. Yet the legal issue remains unclear: Does this practice imply discrimination in the provision of transmission service, or is it simply a matter of system balancing and generation dispatch? In fact, the FERC may lack jurisdiction over the dispute, as it pertains to the fulfillment of BPA’s statutory mandates.