Energy-Storage.news has heard from the founder and CEO of start-up Lumenion that the company’s technology, now being trialled in Germany by Vattenfall, can store energy in steel structures for up to 48 hours.

Kokam has been awarded contracts to deliver 40MWh of battery energy storage at solar power plants in South Korea, including its newest High Energy Lithium Nickel Manganese Cobalt Oxide (HE NMC) batteries.

The economics of rural electrification using microgrids should be considered an investment for the future, akin to how Silicon Valley tech providers plough money into initially loss-leading products and services, the chief of developer and manufacturer Solar Philippines has said.

India Energy Storage Alliance (IESA) executive director and Energy-Storage.news guest blogger Dr Rahul Walawalkar has been appointed chair of the Global Energy Storage Alliance (GESA).

Australian firm Resolute Mining has signed an agreement with Africa-focused power developer Ignite Energy to set up a 40MW hybrid solar, battery and heavy fuel oil (HFO) plant at its Syama Gold Mine in Mali, according to an Australian Stock exchange (ASX) filing.

In order to address intermittency in its grid, the South Australian Government has introduced a AU$50 million (US$36 million) Grid Scale Storage Fund (GSSF) to help accelerate the deployment of new large energy storage projects, including pumped hydro, hydrogen, gas storage, solar thermal, bioenergy and battery storage.

Solar modules and deep cycle batteries have been stolen from seven secondary public schools in two municipalities in southern Palawan, in the Philippines.

Daystar Power, a clean energy supplier based in Africa, has teamed up with Nigerian retail banking group Unity Bank to power the latter’s switch away from diesel, using renewable energy and energy storage.

State-run utility Electricity Generating Authority of Thailand (EGAT) is planning to facilitate 1GW of hybrid floating solar-hydro projects across eight dams throughout the country, while the national government is piloting large-scale battery energy storage.

The remote Isle of Eigg, one of the Scottish Hebridean islands, is now host to a hybrid microgrid which incorporates flywheels and ultracapacitors for high power functions as well as solar, batteries, wind and diesel backup.