Multinational energy company Engie Group has contracted NEC Energy Solutions and NEC Chile to provide a 2MW / 2MWh energy storage system to its subsidiary Engie Energia Chile in Latin America.
In less than 10 years, distributed solar-plus-storage systems will reach 27.4GW worldwide and be worth more than US$49.1 billion, with Asia and Western Europe leading the way, a new report from Navigant Research has forecast.
A “first of its kind” collaboration between energy storage provider Sonnen and transmission system operator TenneT will integrate solar and batteries into energy networks in Germany using blockchain technology.
A 500MW energy storage facility with “5-8 hours” storage duration could be built in San Diego, California, with a local water authority seeking detailed proposals for such a project to support the grid and help integrate renewable energy.
Investor-owned energy company National Grid, responsible for electricity and gas delivery in New York, Massachusetts and Long Island, will build a 5MW / 40MWh energy storage facility in Long Island with NextEra Energy.
Multinational utility Engie will install a 1MW / 4MWh Eos Energy Storage zinc hybrid cathode battery system in Brazil and is expected to “exercise the system to its operational boundaries”.
Work has been completed on a 1MW / 2MWh battery energy storage system for a ‘multi-resource microgrid’ in Denver, by Younicos and its project partners, Panasonic and utility Xcel Energy.
Clearly, renewable energy is now a viable alternative to traditional generation from a cost perspective. However solar and wind’s penetration of the grid is constrained by ageing infrastructure, high grid connection costs and their intermittent, weather-dependent nature. Scott McGregor looks at how long-duration energy storage on an industrial scale can help.
Siemens has been contracted by German public utility Stadtwerke Schwäbisch Hall to deliver and install a 1.4MWh battery storage system to be used to market primary control reserves.
Younicos CEO Stephen L. Prince ponders the role of energy storage within the three ‘Ds’ revolutionising energy: digitisation, decentralisation and decarbonisation.
