Receive our newsletter – data, insights and analysis delivered to you
  1. Market Data
August 28, 2021

SDG&E El Cajon Substation – BESS, US

By Carmen

The SDG&E El Cajon Substation – BESS is a 7,500kW energy storage project located in El Cajon, California, US.

The electro-chemical battery energy storage project uses lithium-ion as its storage technology. The project was announced in 2016 and was commissioned in 2017.

Description

The SDG&E El Cajon Substation – BESS was developed by San Diego Gas & Electric. The project is owned by San Diego Gas & Electric (100%), a subsidiary of Sempra Energy.

The key application of the project is the system will improves regional reliability and incorporate an increasing share of renewable energy.

Contractors involved

Content from our partners
Green investment: What gives Scotland multiple advantages
How Hengst helped to keep Germany’s charity “star singers” shining
How one power station prevented frequent shutdowns with three-stage air filtration

Samsung SDI and San Diego Gas & Electric have delivered the battery energy storage project.

Additional information

Associated Power Source: El Cajon Substation
AES Energy Storage, has entered into two contracts with San Diego Gas and Electric. AES will install and commission two energy storage arrays totaling 37.5 MW using its Advancion energy storage solution at sites in San Diego County, California. The SDG&E-owned energy storage arrays will help to improve regional reliability and integrate greater amounts of renewable energy when operational by the end of January 2017. Located at SDG&E substations in Escondido and El Cajon, the Advancion energy storage arrays will provide 37.5 MW of power and serve as a 75 MW flexible resource to the grid. Combined, the arrays will provide enough capacity to power approximately 25,000 homes for four hours. Both arrays incorporate components from best-in-class Advancion-certified suppliers, including batteries by Samsung SDI and power conversion systems by Parker Hannifin.

About San Diego Gas & Electric

San Diego Gas & Electric Company (SDGE), a subsidiary of Sempra Energy, is an energy service provider that offers electric generation, transmission and distribution services. The company also distributes natural gas. Its residential services include payment and bill assistance, start, stop, move service, service checkup, check my gas appliances, request letter of credit history, request change of mailing address, request letter of residency, and special update. The company also offers a variety of workshops and training seminars to business customers in San Diego and southern Orange counties. SDGE is headquartered in San Diego, California, the US.b

Methodology

All publicly-announced energy storage projects included in this analysis are drawn from GlobalData’s Power IC. The information regarding the projects are sourced through secondary information sources such as country specific power players, company news and reports, statistical organisations, regulatory body, government planning reports and their publications and is further validated through primary from various stakeholders such as power utility companies, consultants, energy associations of respective countries, government bodies and professionals from leading players in the power sector.

Related Companies

NEWSLETTER Sign up Tick the boxes of the newsletters you would like to receive. The top stories of the day delivered to you every weekday. A weekly roundup of the latest news and analysis, sent every Wednesday. The power industry's most comprehensive news and information delivered every month.
I consent to GlobalData UK Limited collecting my details provided via this form in accordance with the Privacy Policy
SUBSCRIBED

THANK YOU