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Hindustan Times Summary Finland has started up the world’s largest sand battery in Pornainen. This new system stores renewable energy as heat in crushed soapstone, keeping homes warm. Lithium batteries get all the attention, but they’re costly and ...

pv magazine Summary A group of scientists from Sweden has evaluated the efficiency of five multi-family buildings using hybrid systems that combine exhaust air heat pumps with district heating. “This study uniquely evaluates system performance under ...

pv magazine Summary Ferry-Dusika-Hallenstadion, an indoor arena in Vienna, will soon reopen as a new sports stadium following a renovation that included the installation of more than 1,130 PVT hybrid modules from German manufacturer Sunmaxx . ...

Beijing Review Summary Beijing recorded 290 days of good air quality in 2024, according to a May 9 announcement by the municipal government. This marks the highest number since 2013, when the city launched its current air quality monitoring system. ...

gasworld Summary The Norwegian government has approved the second phase of the Northern Lights carbon capture project, a joint venture between TotalEnergies, Equinor, and Shell that’s being developed in Øygarden, Norway. Additionally, the project ...