
Energy
Electric cars and hot water systems could turn cities into giant batteries
A new study shows how electric vehicles and hot water systems could help turn urban areas into massive storage hubs, easing pressure on the power grid.
Paolo Travisi•13 August 2025

Energy
Indoor solar cells hit 40% efficiency…
Fraunhofer ISE develops a high-efficiency indoor photovoltaic cell using GaInP semiconductors, pushing…
Stefania Del Bianco•8 August 2025

Energy
Organic photovoltaic facade debuts on building…
NEXT Energy Technologies installs the world’s first integrated organic photovoltaic facade in…
Editorial Team•31 July 2025

Tech innovations and Startups
Sicily, final ok for the largest EU gigafactory of double-sided photovoltaic modules
The 3Sun plant of EGP in Catania will be expanded by 15 times to produce 3GW…
1 April 2022

Tech innovations and Startups
Thin solar cells, new record efficiencies
A new nanostructure has been created to render the silicon thin film opaque and thus increase…
31 March 2022

Tech innovations and Startups
GE presents 100% recyclable wind turbine blade
The 62 meter long prototype is made with a special resin that is easy to recycle…
28 March 2022

Tech innovations and Startups
France: in 2023 the first osmotic power plant, will produce 4 TWh…
Thanks to the technology of the Breton start-up Sweetch Energy, which applies a system of electrodes…