Energy Storage

Horizon Power, Western Australia’s regional power supplier, has revealed plans to deploy a 78 kW/220 kWh vanadium flow battery.

The Canadian battery manufacturer offers the product in two versions with a nominal energy of 35 kWh and 70 kWh, respectively. It claims a projected 25-year lifetime for one-cycle per day applications.

AES Corp. has switched on a 180 MW solar plant connected to 112 MWh of storage in Chile. The project in the Atacama Desert is Latin America’s largest solar plant to be linked to battery storage.

The Alpha 150 battery, produced in the Netherlands by Australian electronics manufacturer Redarx, has a lifespan of more than 5,000 cycles and a continuous discharge rating of 200 A.

South Korea’s LG Energy Solution says its new hybrid inverters are suitable for high-voltage and low-voltage configurations.

Brenmiller’s bGen system heat crushes rocks and then stores that thermal energy for minutes, hours, or days. The stored heat energy can be used to produce energy in the form of steam for electricity, water, or hot air for industrial applications.

Israeli developer Tigi Solar is deploying an industrial heat pump to support the heating system at the facility of a food industry enterprise in Israel. The heat pump has an output of 780 kW and a coefficient of performance (COP) of 4.6. It uses existing ammonia chiller waste heat as the heat source and can reportedly provide a hot water temperature of 65 C.

Engineers at Melbourne’s RMIT University have developed a rechargeable “proton battery” that has the potential to store more energy than currently available lithium-ion batteries.

Drax Group said it will expand the pumped hydro storage capacity of the Cruachan Power Station by another 600 MW to 1,044 MW. However, the project will require greater policy support.

AES Indiana filed for a 200 MW/800 MWh battery project, which is slated to be the largest in the US state of Indiana. It will be located at the site of a partially decommissioned multi-unit coal plant that is now transitioning to gas.