Antimony trisulfide PV cell hits 4.9% efficiency with fluorene-based HTMs
An international research group used the ultrasonic spray pyrolysis (USP) method to fabricate an antimony trisulfide PV cell with high power conversion efficiency and remarkable average visible transmittance. The cell has an active area of 7.06 mm2.
Bosch to open heat pump factory in Poland
Bosch has announced plans to build its first heat pump factory in Dobromierz, Poland. The German heating manufacturer will invest €225 million ($247.3 million) in the new facility, which is expected to start operations in early 2026.
The Hydrogen Stream: Green hydrogen generation on the Baltic Sea
Salzgitter Flachstahl says it will produce hydrogen with green electricity from a wind power plant under construction by Iberdrola in the Baltic Sea. German Minister of Economics Robert Habeck, meanwhile, has announced funding for the Salzgitter Low CO2 Steelmaking transformation program.
Croatia launches rebate program for solar, other renewables, batteries
The Croatian government has allocated €60 million ($65.6 million) in subsidies for businesses to install 80 MW of renewables and 20 MWh of batteries.
Ignitis Group expands pumped hydro facility in Lithuania
Ignitis Group says it will increase the capacity of the 900 MW Kruonis Pumped Storage Plant by another 110 MW. It notes that the expansion project will be finalized by the end of 2026.
Grid issues plague solar’s comeback in Czechia
The lack of a transparent grid capacity system in Czechia is eroding the solar self-consumption business model, and in some parts of the country, grid bottlenecks are delaying grid connections.
The Hydrogen Stream: Chinese companies push for hydrogen transport
CNPC and Sinopec are working on transporting hydrogen via pipelines, while Matrix Renewables has expanded its green hydrogen partnership with Rolwind Renovables.
Cadmium telluride PV windows for domestic hot water production
Romania-based startup Photovoltaic Windows has developed an off-grid domestic hot water system powered by cadmium telluride (CdTe) photovoltaic semi-transparent glasses. It claims a 0.7 kW pilot installation on an apartment balcony in Bucharest resulted in annual savings of €1,100 ($1,202).
Serbia’s largest solar plant goes online
The 9.9 MW DeLasol PV project is located in the municipality of Lapovo, central Serbia.
Daikin starts building heat pump factory in Poland
Daikin has started building its first heat pump factory in Lodz, Poland. The Japanese heating manufacturer will invest €300 million ($327.2 million) in the new facility, which is expected to start operations in July 2024.
