Energy Storage

Bosch’s new solid oxide fuel cell prototype has an electrical efficiency of more than 60% and an overall efficiency above 85%. It also has a targeted power output of 10 kW and can produce up to 3 kW of thermal energy.

Everfuel has signed a deal to build a hydrogen refueling station in Germany, while the European Hydrogen Backbone initiative has accelerated its own program to produce 20.6 million tons of renewable, low-carbon European hydrogen. Separately, the UK government published its hydrogen investor roadmap to 2030.

In other news, GM and Honda are jointly developing affordable EVs, the Biden administration holds an EV industry meeting, and Mercedes-Benz Energy agrees to supply EV batteries to BatteryLoop for its scalable, circular energy storage products.

Scientists in Spain have developed a new heat pump that can produce 6.49 kWh of heat for each kilowatt-hour of power it consumes. The device could generate hot water at a temperature of up to 75 C.

Swiss Clean Battery is set to start commercial production of its pure solid state batteries in Switzerland. The batteries are based on a protected electrolyte made of a solid ion conductor, which helps to maintain internal resistance and capacity. The fixed ion conductor is formed in the battery cell itself, similar to a multi-component adhesive.

Fortescue Future Industries has purchased three cattle stations in Western Australia on which it plans to build a renewable energy hub to decarbonize its mining business and export green hydrogen and green ammonia.

Scottish Development International and J-DeEP are developing a floating offshore hydrogen production plant off the coast of Scotland. Research shows the combination of large-scale offshore renewables and floating hydrogen production could soon become viable, depending on the project configuration.

Australian deployment of battery storage remained steady in 2021, according to market research firm SunWiz, bringing cumulative installations to 1,089MWh.

India’s Gautam Solar says its gel batteries provide a safer, cost-effective, and long-lasting alternative for the energy storage space.

US scientists have developed a battery that can retain 92% of its initial capacity over periods of 12 weeks, with a theoretical energy density of 260 W/hour per kg. It was built with an aluminum anode and a nickel cathode, immersed in molten-salt electrolyte.