Energy Storage

Norwegian renewable energy developer Statkraft has partnered Norway’s green investment company Aker Horizons to explore fully-integrated renewable power generation and green hydrogen production in India, targeting local steel and fertilizer industries.

Chinese inverter maker Growatt has launched Infinity 1500, a portable power station for off-grid applications.

RK Singh, India’s power minister, and president of the International Solar Alliance (ISA) Assembly, called on nations to support solar investments in developing and under-developed regions, including Africa, through low-cost finance and credit guarantee fund.

Developed by Canadian start-up Salient Energy, the zinc-ion battery has a rated capacity of 60 Ah, a nominal voltage of 1.3 V, and a volumetric energy density of 100 Wh/L. The device measures 26cmx24cmx1.2cm and weighs in at 1.3 kg

Natural hydrogen is piquing interest. Sometimes referred to as “gold” or “white” hydrogen, natural hydrogen plants offer smaller carbon footprints than sprawling green hydrogen projects, with faster development times, according to Avon McIntyre, executive director of HyTerra.

Domestic bids are invited to develop a 10 MW of grid-connected battery energy storage system (BESS) project at NTPC Ramagundam power station on a turnkey basis. The plant should have 40 MWh (10 MW x 4 hours) of storage capacity. Bidding closes on May 23.

Japan’s Panasonic claims its new pilot solar-plus-hydrogen facility marks the first attempt to create a factory powered by 100% renewables, via the full-scale use of hydrogen.

Developed by an MIT spin-off, the device is based on a standard, two-electrode electrochemical cell containing conductive polymers, a carbon-graphene hybrid, and a non-flammable liquid electrolyte. The battery cells were tested to perform for 12,000 cycles at 100% depth of discharge.

Global bids are invited to develop a cumulative 500MW of battery energy storage system facilities on a ‘build-own-operate-transfer’ (BOOT) basis in the Indian State of Rajasthan. The proposed plants can be set up in two projects of 250MW size, each with the capacity to store at least two hours of electricity. Bidding closes on June 10.

The UK Department for Business, Energy and Industrial Strategy has published new research showing that hydrogen leaks could have an indirect climate-warming impact, partly offsetting efforts to reduce carbon dioxide emissions.