Aid organization seeks developers for mini-grids in Ethiopia
The U.S.-based Mercy Corps has opened a call for expressions of interest in the installation of mini-grids at three refugee camps on the Somali border.
PG&E, Tesla start building world’s biggest battery
The 182.5 MW/730 MWh Moss Landing energy storage system could eventually be expanded to 1.1 GWh – putting it on track to overshadow Tesla’s massive Hornsdale project in Australia.
Europe’s largest solar-storage-hydrogen project
Spanish energy company Iberdrola plans to build a 100 MW solar park, a storage facility, and a hydrogen production station in Puertollano, central Spain. The €150 million project is scheduled to be operational next year.
Residential storage solution with LG Chem battery, SolarEdge inverter
The South Korean battery manufacturer has integrated SolarEdge’s Energy Hub system into its RESU 10H battery, which has a capacity of 5 kW and offers 9.8 kWh of storage.
Redflow batteries to add VPP capabilities
Australia-based battery supplier Redflow has joined forces with smart-energy systems specialist carbonTRACK to add virtual power plant functionality to its flow batteries.
High-performance dual-ion lithium titanate battery
Scientists in China have fabricated a dual-ion battery with a lithium titanate anode and graphite cathode. Their research focuses on some of the difficulties arising from the material’s low specific capacity and their device exhibits leading performance for a lithium titanate battery.
US installed more microgrids in 2019 than ever before
Most microgrid projects still feature distributed fossil fuel generation, but the share of renewable microgrids is rising, driven by high-volume adopters such as the Red Cross.
Planned law could unlock 4 GW of UK storage projects
The government’s Department for Business, Energy & Industrial Strategy has drafted secondary legislation aimed at easing the construction of large scale energy storage projects for renewables. Around 100 such batteries could be deployed thanks to the proposed rules, according to the department.
New all-iron redox flow battery for renewables storage
Scientists in the U.S. claim to have demonstrated an inexpensive, long-life, safe and eco-friendly redox flow battery. The device is said offer coulombic efficiency of 97.9% thanks to functional electrolyte additives, pH and elevated temperature.
Redox flow battery powered by perovskite solar cells
An international team has developed an integrated solar flow battery which has been suggested as ideal for off-grid locations. The device, which combines energy conversion and storage in one unit, can be used for lighting and recharging cell phones.
