Regulation Service

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  1. PJM to use pay-for-performance model for regulation service

    Valley Forge, Pa., October 2, 2012 — PJM Interconnection successfully implemented its performance-based regulation rules, a means to align compensation with actual performance for resources that provide regulation service. Regulation service, a separate market from energy and capacity, corrects for short-term changes in electricity use that might affect the stability of the power system. PJM uses a variety of resources to meet frequency regulation needs. These resources differ in the speed in which they can increase and decrease their production, and differ in the accuracy of their response to the dispatch signal. Prior to this new structure, the regulation market did not distinguish between various levels of performance, and all resources were paid the same if they met minimum performance standards. PJM also implemented a structure for shortage pricing yesterday. Shortage pricing establishes new rules for setting prices when PJM is operating at or close to a shortage of operating reserves. Reserves are resources that are not supplying the system but are quickly available to provide energy if needed. PJM seeks to have enough energy reserves to handle the loss of the largest generating unit on the system at the time.

    Online Articles

    Online Articles

    Tue, 2 Oct 2012

  2. Leclanche to build 20 MW energy storage project in Chicago area

    The Chicago-area project was developed by GlidePath Power

    Online Articles

    Online Articles

    Wed, 2 Nov 2016

  3. Exelon Generation and RES announce 10 MW battery storage project

    Exelon Generation and Renewable Energy Systems announced the development of a 10 megawatt (MW) battery storage facility in Clinton County, Ohio. Construction is expected to be completed by the fall of 2016.

    Online Articles

    Online Articles

    Wed, 20 Apr 2016

  4. Invenergy Charges Up Beech Ridge Battery Storage Project in West Virginia

    Invenergy LLC on Nov. 3 announced the start of commercial operations of its 31.5 MW Beech Ridge Energy Storage project in Rupert, West Virginia.

    Online Articles

    Online Articles

    Fri, 6 Nov 2015

  1. RES announces utility-scale energy storage project in Ohio

    Online Articles

    Online Articles

    Mon, 20 Apr 2015

  2. RES Nears Completion of Chicago-Area Energy Storage Projects

    Renewable Energy Systems Americas Inc. (RES) said on Nov. 10 that it has completed substantially all of the construction on two Chicago-area energy storage projects.

    Online Articles

    Online Articles

    Wed, 11 Nov 2015

  3. RES to develop, construct battery energy storage project in Ohio

    Renewable Energy Systems Americas Inc. (RES) plans to develop and construct its sixth utility-scale battery energy storage project, Willey Battery Storage, in Hamilton, Ohio.

    Online Articles

    Online Articles

    Tue, 21 Apr 2015

  4. FERC proposes fairer compensation for grid frequency regulation

    The Federal Energy Regulatory Commission has issued proposed rules intended to ensure just and reasonable rates for frequency regulation service provided to organized wholesale electricity markets by generators, including hydropower, and some emerging technologies.

    Online Articles

    Online Articles

    Fri, 25 Feb 2011

  5. Beacon Power flywheel plant reaches full 20MW capacity

    World’s first grid-scale flywheel energy storage facility providing 20-megawatts of regulation service in Stephentown, New York.

    Online Articles

    Online Articles

    Tue, 21 Jun 2011

  6. AES energy storage system performs 400,000 MWh of service for PJM Interconnection

    Laurel Mountain, a plant comprised of 98 MW of wind power and 64 MW of integrated battery-based energy storage resource, has entered its second year of continuous service

    Online Articles

    Online Articles

    Thu, 11 Apr 2013

  7. AES to bring advanced energy storage systems to Ohio

    AES to expand energy storage resources in PJM market with first advanced energy storage facility in Ohio.

    Online Articles

    Online Articles

    Tue, 18 Jun 2013

  8. RES Americas to build ‘Jake and Elwood’ energy storage systems in Chicago

    RES Americas will develop and construct the two 19.8 MW energy storage systems, each having the ability to store 7.8 MWh of energy 

    Online Articles

    Online Articles

    Tue, 11 Nov 2014

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