Vistra Energy has contracted energy storage integrator FlexGen to install a 10MW / 42MWh energy storage system (ESS) at the 180MW Upton 2 Solar Power Plant in Texas.

This week the editorial teams of Solar Media’s international brands, PV Tech and Energy-Storage.news, will be among those travelling to Munich for the Intersolar Europe trade show, which once again includes the electrical energy storage Europe (ees Europe) event.

Ørsted has selected NEC Energy Solutions to provide the battery system for its largest UK energy storage to date, which will see a 20MW battery deployed near Liverpool.

Irish state utility ESB has confirmed its entry into the UK grid-scale energy storage market with the purchase of a 7MWh facility from developer Anesco.

First developed by NASA, flow batteries are a potential answer to storing solar – and wind – for eight to 10 hours, far beyond what is commonly achieved today with lithium-ion. In the first of a two-part special report, Andy Colthorpe learns what the flow battery industry faces in the fight for commercialisation.

A new study has found that the UK could meet its growing power needs predominantly with solar and wind energy, with battery storage and demand response providing flexibility.

Enel has completed its first grid-scale stand-alone battery, becoming the latest developer in the UK to complete a project backed by an Enhanced Frequency Response (EFR) contract from the transmission system operator.

Vikram Sarabhai Space Centre (VSSC), part of the Indian Space Research Organisation (ISRO), has offered to transfer its lithium-ion cell technology to Indian companies to support them in establishing lithium-ion cell production facilities in India.

An Indian clean energy firm hopes to bring down the cost of lithium-ion cell manufacturing below INR15,000/kWh (US$222) by setting up a facility in the southern state of Tamil Nadu.

Only large scale and intelligent energy storage can realistically solve the issue of variable renewable electricity generation. Patrick Clerens, Secretary General at the European Association for Storage of Energy and a member of the advisory board for Electrify Europe, argues that we can make it happen – but only if we get the incentives right.