German energy provider to build 4 MW air-source heat pump
Hamburger Energiewerke is planning to deploy a 4 MW air-source heat pump that will connect to the local heating network. The system can reportedly generate up to 3.2 kWh of heat from 1 kWh of electricity.
China switches on its largest standalone battery storage project
With a capacity of 2 GWh, the four-hour storage system is described as the largest lithium iron phosphate energy storage project in the country.
Burkina Faso set for 150 MW solar-plus-storage project
Dutch developer Gutami Holding has signed a 25-year power purchase agreement with Burkina Faso’s national utility to supply electricity from a planned 150 MW solar project paired with 50 MWh of storage.
Norwegian startup offers new BESS noise modelling software
Glint Solar has added a new battery energy storage noise-modelling feature to its utility-scale planning software platform. The new tool is meant to support project developers during early-stage planning.
Gaining a battery storage edge in California and Texas grids
A GridBeyond study says succeeding in saturated battery storage markets requires software-driven agility and real-time decision-making.
German battery storage hits 22.1 GWh in H1
Germany’s battery storage capacity is rapidly expanding, nearing 2 million installations by the end of the first half of 2025.
Compressed air energy storage enhanced by gravity
Scientists in China have simulated an advanced adiabatic compressed air energy storage, to which they added an elastic airbag with a heavy load situated above it. The energy, exergy, and economic analysis of the system showed that, due to the constant weight of the heavy load, the airbag’s pressure level remains unaltered during operation.
BBDF 2025: Co-location, hybrid PPAs reshaping the European energy market
BBDF 2025’s “From Solar to BESS: Moving from PV Project Development to BESS With and Without Co-location,” has shown the potential for creating new business modules in the renewable energy business via the so-called hybrid power purchase agreements and the co-location of wind and solar energy assets with battery storage.
Envision Energy, FERA to develop 1 GW of wind, 1.5 GWh of storage in Australia
Envision Energy and FERA Australia have agreed to collaborate on large-scale hybrid renewable energy projects across Australia’s National Electricity Market (NEM), with the potential to deliver up to 1.5 GWh of battery energy storage.
Copper doping boosts manganese cathode stability in sodium-ion batteries
Researchers at the Tokyo University of Science have shown that using copper can eliminate defects in sodium manganese oxide battery types, boosting battery cycle life.
