US-based Rondo Energy and materials giant Covestro, on January 19, broke ground on a ...

A collaboration between researchers at the Norwegian research organization SINTEF and a Swiss company ...

New research from Germany’s Fraunhofer Institute for Solar Energy Systems (Fraunhofer ISE) has shown that combining rooftop PV systems with battery storage and heat pumps can improve heat pump ...

Rondo Energy and Covestro break ground on a 100 MWh heat battery in Germany, using surplus renewables to create fossil-free ...

Systems that store energy as heat could help cut emissions from heavy industry. This article is from The Spark, MIT Technology Review’s weekly climate newsletter. To receive it in your inbox every ...

For the last 12 weeks, California start-up Rondo Energy has been operating what it’s calling the world’s largest thermal battery. Rondo’s system converts cheap renewable electricity into heat that can ...

Discover how a solar heat pump system in Australia maximises efficiency. Learn to slash bills and use thermal storage as a ...

SARABURI, Thailand and ALAMEDA, Calif., Nov. 13, 2025 /PRNewswire/ -- Today, at a ribbon cutting ceremony at SCG's cement plant in Saraburi Province, Thailand, Rondo Energy and SCG Cleanergy, a ...

Finnish startup Polar Night Energy and Loviisan Lämpö, a district heating company in Finland, plan to construct an industrial-scale thermal energy sand-based storage system in the municipality of ...

Summer heat reveals how well your home solar battery was designed, exposing placement decisions that quietly shape ...