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The split ruling may have broader implications for FERC’s stance toward state-sponsored resources.

By Michael J. Gergen, Tyler Brown, and Peter R. Viola

The Federal Energy Regulatory Commission (FERC) has approved ISO New England Inc.’s (ISO-NE’s) two-stage capacity market proposal, Competitive Auctions with Sponsored Policy Resources (CASPR), by a 3-2 vote, with Chairman Kevin McIntyre and Commissioners Cheryl LaFleur and Neil Chatterjee voting in support, and Commissioners Robert Powelson and Richard Glick voting against. FERC issued an order (CASPR Order) on March 9, 2018, accepting ISO-NE’s proposed tariff revisions largely unchanged. The bulk of the revisions took effect on March 9, 2018 and the remainder will take effect on June 1, 2018.

ISO-NE originally released CASPR as a set of proposed changes to its Transmission, Markets, and Services Tariff in April 2017. (Additional details can be found in this Latham blog post.) Following a series of stakeholder meetings, ISO-NE filed its proposed tariff revisions with FERC in January 2018 pursuant to section 205 of the Federal Power Act (FPA), arguing that the proposed revisions were just and reasonable and not unduly discriminatory. ISO-NE designed CASPR to balance competitive pricing in the organization’s three-year Forward Capacity Market (FCM) with the entry of state-sponsored renewable electric energy resources into the FCM.

Federal Energy Regulatory Commission’s much-anticipated new rule will enhance the participation of electric storage resources in the organized wholesale electricity markets.

By Michael Gergen, David E. Pettit, and Peter Viola

Nearly a year and a half after issuing its original proposal, the Federal Energy Regulatory Commission (FERC or Commission) has unanimously adopted its final rule—Order No. 841—on Electric Storage Participation in Markets Operated by Regional Transmission Organizations and Independent System Operators (Storage Rule). The Storage Rule is the culmination of FERC’s proceedings following the notice of proposed rulemaking issued in November 2016 (Storage NOPR) whereby FERC originally proposed enhancing the participation of electric storage resources in the organized capacity, energy, and ancillary service auction markets operated by Regional Transmission Organizations (RTOs) and Independent System Operators (ISOs).

The Storage Rule recognizes the improving capabilities and cost-competitiveness of electric storage resources (such as batteries, flywheels, pumped-hydro, etc.) and is designed to further pave the way for such resources to participate in the organized wholesale electricity markets alongside conventional energy sources. At the same time, the Commission determined that further information is needed about proposed reforms related to market participation of aggregations of distributed energy resources (DERs) in the RTO/ISO markets. The Commission therefore directed FERC staff to convene a technical conference on April 10-11, 2018 to gather additional information before deciding what action to take on those proposals.

By Michael Gergen, David Pettit and Christopher Randall

The CPUC’s market-shaping decision provides guidance regarding the “stacking” of multiple electricity system services.

A new decision from the Public Utilities Commission of the State of California (CPUC) has set the stage for improved economic viability for California’s energy storage industry. The January 17 decision — Decision 18-01-003 in Rulemaking 15-03-011 (the Decision) — establishes a set of rules to guide utilities on how to “promote the ability of storage resources to realize their full economic value when they are capable of providing multiple [or ‘stacked’] benefits and services to the electricity system.”

To advance this objective, the CPUC has adopted 11 stacking rules to govern the evaluation of multiple-use energy storage applications, as well as associated definitions of services and service “domains.” The agency also established a working group to develop certain issues further and directed the CPUC’s Energy Division to prepare a report in 2018 on the state of the energy storage industry.