Belgian grid operator Elia announced that solar and wind generation provided enough electricity to cover the country’s entire electricity demand for the first time this Monday.
A consortium of Singaporean universities and companies will study the feasibility of integrating a hybrid floating solar project with ocean, tidal, and wind capacity. If successful, the parties plan to deploy a pilot system with at least 100 MW of renewables capacity.
BASF is currently testing Aeromine Technologies’ patented motionless wind-harvesting system.
ReNew Power, a Nasdaq-listed Indian developer, has secured $1 billion in external commercial borrowings for a 1.3 GW wind-solar energy project, backed by up to 100 MWh of battery storage. The project is co-owned by Japanese investor Mitsui.
The heat storage tank is 45 m high and has a capacity of 56 million liters. It will store district heating water at a temperature of 98 C and, according to Vattenfall, will use heat produced with renewable electricity coming from the grid.
Researchers in Mexico have looked at integrating hydrogen-based power-to-gas-to-power into an existing rural microgrid. They said this solution could become competitive if electrolyzer, fuel cell and hydrogen tank costs are halved, or if diesel prices keep rising.
With a new start-up and a consortium in the Netherlands, German automotive supplier Schaeffler wants to significantly reduce the costs of green hydrogen.
French startup Wind my Roof has developed a new wind power system equipped with two rooftop PV modules. It is currently testing a prototype in Paris.
The new provisions define clearly what hybrid power plants are and what kind of grid tariffs they should pay. The regulation may be particularly favorable for hybrid wind-solar plants, especially in North-Eastern Brazil, where the grid is not strong enough to support further renewable energy development.
Tested in an off-grid location in India, the proposed approach includes the use of thermal storage from PV modules’ excess heat for space and water heating. The optimum configuration for the system was given by the combination of a 224 kW PV system equipped with a phase change material, a 206 kW wind turbine, a 420 kW biogas generator, a 633 Ah battery, and a 170 kW converter.
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