The review by FERC, according to ESA, is a signal that the Commission is working to ensure that market rules stay up-to-date with rapidly advancing storage technology. With market barriers removed, ratepayers will ultimately benefit from lower costs and more reliable and responsive electricity.
In its public comments filed with FERC on Electric Storage Participation in Regions with Organized Wholesale Electric Markets (Docket AD 16-20), ESA asked FERC to
- Direct Regional Transmission Organizations (RTOs) and Independent Service Operators (ISOs) to establish resource categories, qualification criteria, and performance requirements that explicitly enable energy storage to compete fully in all market services.
- Make markets more competitive by modifying capacity and ancillary services market designs to enable and reward participation of flexible resources like storage, including when paired with renewable energy generation and other resources.
- Ensure a path forward for fuller participation of distributed storage, whether on a utility system or operating onsite at a business or residence. Enabling energy storage to participate in all grid services ensures that electricity markets remain fully competitive and keep electricity costs as low as possible.
Energy storage systems can function in a variety of ways and are technically capable of participating in all market services. However, market rules—that were originally designed years ago around the limitations of traditional fossil generation—create inadvertent and inappropriate barriers to storage. Storage projects, for instance, can respond nearly instantaneously at full output in either charge or discharge mode, providing flexibility and performance that generators are incapable of - yet certain market rules either constrain or penalize storage from operating in this manner. In addition to grid stabilizing services that storage already provides in some RTOs and ISOs, storage offers unique capabilities to manage transmission congestion and meet peak system capacity needs as well.
"The energy storage industry looks forward to working closely with the Commission to address these systemic barriers and enable storage to compete side-by-side with traditional resources in all the wholesale markets," said Burwen.
ESA held a reporter conference call on June 7 outlining its comments to FERC. An audio recording is available upon request from email@example.com.
About Energy Storage Association
The Energy Storage Association (ESA) is the trade association for the energy storage industry and the leading voice for companies that develop and deploy the energy storage technologies we rely on every day. ESA's mission is to promote, develop and commercialize competitive and reliable energy storage systems for use by electricity suppliers and their customers. With more than 180 member organizations, ESA members represent a diverse group of entities, including electric utilities, energy service companies, independent power producers, technology developers deploying advanced batteries, flywheels, compressed air energy storage, thermal storage, pumped hydropower, supercapacitors, and component suppliers, such as power conversion systems.
More information is available at: www.energystorage.org
CONTACT: Samantha Nevels, Makovsky
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SOURCE Energy Storage Association