Energy Storage

The European Commission has selected the winners of European Hydrogen Bank’s first auction, with bids coming in below €0.50 ($0.54)/kg, while Chile and Namibia have revealed new hydrogen plans.

Battery prices reached an all-time low in India in 2023, led by a moderation in raw material prices amid rising production across the value chain, according to credit rating agency ICRA.

Conceived by scientists in China, the device consists of a Fresnel lens, a PV cell, and liquid ionic thermocells (iTECs) with electrolyte flow. In can reportedly outperform CPV systems built with thermoelectric generators, both in terms of costs and efficiency.

Australian battery company Li-S Energy claims to have taken a significant step toward proving the safety of its semi-solid-state lithium-sulfur batteries, with the third-generation technology successfully passing a series of nail penetration tests.

SJVN is now accepting bids to develop 1.2 GW of solar projects, connected to India’s interstate transmission system, anywhere in the country. Bidding closes on June 17.

The UK-based manufacturer said the new Ecomod 290HT products have a size ranging from 15 kW to 50 kW and a coefficent of performance of up to 4.9. The systems can reportedly achieve a flow temperature of 75 C.

The 3.33 kW / 6.65 kWh lithium-ferro-phosphate battery offers home backup and storage of rooftop solar generation.

Norwegian Ship Design Co. has agreed to help build what it claims will be the two largest hydrogen ships in the world, while Norwegian Hydrogen has announced plans to team up with Australia’s Provaris Energy on hydrogen export opportunities.

Alberto Boretti was a senior research professor at Prince Mohammad Bin Fahd University in 2021 when he first started discussing the idea of a hydrogen city in Al Khobar, Saudi Arabia. The New Zealand-based independent tells pv magazine that it is now commercially feasible, as the city’s 200 MW of energy demand would necessitate 1 GW to 1.3 GW of solar and wind capacity, 509 MW to 997 MW of electrolysis capacity, and 145,000 MWh of hydrogen storage capacity.

Contemporary Amperex Technology Co. (CATL) has shown its latest lithium iron phosphate (LFP) battery at an auto show in Beijing. The Chinese company says it has an energy density of 205 Wh per kg, almost 8% higher than the current state of the art for such batteries.