Microvast reveals all-solid-state battery tech with operational voltage of 12-21 V
Microvast says its new True all-solid-state battery (ASSB) eliminates liquid electrolytes to achieve voltages of 12 V to 21 V, with a bipolar stacking design that cuts interconnections between cells, modules, and packs.
Carrier launches new air-to-water heat pumps for residential, commercial applications
Carrier, a US-based heating solutions provider, has introduced a new 4-14 kW line of heat pumps with a coefficient of performance of up to 4.90. The system use propane as the refrigerant and can reportedly reach leaving water temperature of 75 C.
World’s largest compressed air energy storage facility commences full operation in China
A 300 MW compressed air energy storage (CAES) power station utilizing two underground salt caverns in central China’s Hubei Province was successfully connected to the grid at full capacity, making it the largest operating project of the kind in the world.
Japan keeps lead in solid-state battery development
While China, South Korea, Europe, and the United States are also engaged in active development of all solid-state batteries, Japan is leading the charge, offering generous subsidies to technology proponents.
Chinese scientists design hybrid heat pump providing ultra-high temperature heating at 180 C
The proposed system uses waste heat by thermally coupling a water lithium bromide absorption heat transformer with a water vapor compression heat
pump. It reportedly achieved a temperature elevation of up to 110 C and ultra-high temperature heating of up to 180 C.
SolarEdge launches AI-based energy management system
The controller integrates selected third-party products into the SolarEdge EMS ecosystem by connecting to a household’s internet router via the local area network (LAN). It can communicate with inverters, electric vehicle chargers, heat pumps and SolarEdge’s servers.
World’s largest pumped storage power plant fully operational in China
The plant features 12 reversible pump-turbine units, each with a capacity of 300 MW, including two variable-speed units, bringing the total installed capacity to 3.6 GW.
Chile has 15 GW of energy storage under environmental permitting
The Chilean Association of Renewable Energy and Storage (Acera) says 3 GW of energy storage projects have gotten off the ground and another 15 GW are at the environmental permitting stage.
New rules allow VPPs to compete in Australia’s energy market from 2027
The Australian Energy Market Commission (AEMC) has released a final determination to allow virtual power plants (VPPs) to compete directly with large-scale generators in the energy market, scheduled to begin in 2027.
Korean scientists build PV-powered supercapacitor with 35.5 Wh/kg energy density
Scientists in Korea have fabricated a solar-powered charging device that can reportedly achieve a power density of 2,555.6 W kg and an energy efficiency of 63%. The system uses nickel-based compounds to enhance the electrochemical performance of its electrodes.
