China’s CGN New Energy announces winning bidders in 10 GWh BESS tender
CGN New Energy has selected seven winners from 50 bidders in its 10 GWh battery energy storage system (BESS) tender, with the lowest bid at CNY 0.458/Wh ($63/kWh).
São Paulo Metro to use self-produced wind and solar energy
The long-term contract with CGN Brasil and Pontoon Energia will supply city trains with renewable energy generated at the Lagoa do Barro Complex in Piauí. The forecast is for annual savings of BRL 12 million ($2 million).
New US solar cell manufacturer lands multi-year, multi-GW contract
ES Foundry, a U.S.-owned cell manufacturer based in South Carolina, secured its first contract with top-tier solar module maker.
Researchers in Spain test energy-community and battery storage electricity market model
The proposed distributed-asset network model involves energy communities and battery energy storage systems (BESS) that would eliminate the need for expensive facilities.
Swiss company Synhelion to start producing solar fuels in Spain in 2027
The company has signed a long-term purchase agreement for solar gasoline with AMAG Group, which will purchase 50,000 liters of solar gasoline per year from Synhelion’s RISE plant in Spain starting in 2027.
UAE, Italy, Albania announce cross-border green energy cooperation plans
The United Arab Emirates, Italy, and Albania plan to cooperate on gigawatt-scale renewable projects in Albania and a cross-border transmission link to deliver power to Italy.
Wind tunnel tests show spacing between panels is key to reduce soiling
Scientists have placed four PV panels in a 21-meter wind tunnel and run different tests regarding tilt angles, mounting height, spacing, and incoming flow direction. They found that when the spacing between panels exceeds twice the panel height, the mutual influence on dust deposition becomes negligible.
Open-source dataset for rooftop PV generation in urban environments
A group of scientists has developed an open-source dataset comprising three years’ worth of data from Hong Kong’s largest behind-the-meter rooftop solar power project. Power generation was collected at 5-minute intervals, and meteorological data at 1-minute.
US bans five Chinese PV firms under Uyghur Forced Labor Prevention Act
Under the Uyghur Forced Labor Prevention Act (UFLPA), the US authorities have banned five Chinese companies from providing products and services in the United States.
U.S. scientists building magnetocaloric heat pump with high system power density
Developed at the U. S. Ames National Laboratory, the novel magnetocaloric heat pump utilizes gadolinium as the working medium and reportedly matches current vapor-compression heat pumps for weight, cost, and performance. The system is based on a packed-particle bed active magnetic regenerator, a magnetic source composed of permanent magnets and high permeability magnetic steel.
