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Construction Begins at Enel's Rattlesnake Creek Wind Project to Serve Facebook's New Data Center

LCG, November 16, 2017--Enel Green Power North America, Inc. (EGPNA), the U.S. renewable energy company of the Enel Group, announced Tuesday that it has started construction of the 320-MW Rattlesnake Creek wind farm in Dixon County, Nebraska. Enel estimates its total investment in Rattlesnake Creek to be approximately $430 million.

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Dominion Notifies NRC of Plan to Relicense Nuclear Units at North Anna Power Station

LCG, November 14, 2017--Dominion Energy Virginia, a unit of Dominion Energy, Inc., yesterday notified the Nuclear Regulatory Commission (NRC) of its intent to relicense its two-unit North Anna Power Station in Louisa County, Virginia for an additional 20-year term. The company informed the NRC that it expects to file a license renewal application in 2020.

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Industry News

SDG&E and AES Showcase New Battery Storage Facilities

LCG, March 3, 2017--AES Energy Storage, a subsidiary of The AES Corporation,recently showcased two new Advancion® battery-based energy storage sites, totaling 37.5 MW, in partnership with San Diego Gas & Electric (SDG&E).

"California has created the launchpad for energy storage adoption on a global scale," said the President of AES Energy Storage. "By prioritizing storage to address real system needs today, SDG&E is leading the way, creating a sustainable model that others can follow to achieve a clean, unbreakable grid."

The larger site is located at a SDG&E substation in Escondido, California, where it hosts a 30 MW, four-hour duration energy storage project that is the world's largest lithium ion battery-based energy storage installation, according to AES. The energy storage facility is capable of storing the energy equivalent of serving 20,000 customers for four hours. The 400,000 batteries, similar to those in electric vehicles, were installed in nearly 20,000 modules and placed in 24 containers.

The second site is located at a SDG&E substation in El Cajon. Together, the arrays will provide enough capacity to power approximately 25,000 homes for four hours. Both arrays incorporate components from Advancion-certified suppliers, including batteries by Samsung SDI and power conversion systems by Parker Hannifin.

SDG&E and AES announced plans to proceed with two energy storage arrays last August, following the approval by the California Public Utilities Commission (CPUC) of the proposal by SDG&E to build the projects. In May 2016, the CPUC directed Southern California electric utilities to accelerate the installation of new energy storage options to enhance regional energy reliability and enable the addition of more intermittent renewable energy resources.

The CPUC requires SDG&E to procure a total of 165 MW of energy storage by 2020 that is to be operational by 2024.
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