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
Here comes Kitepower Hawk, the wind kite with accumulation
The Dutch start-up Kitepower has developed a new energy system that integrates its high altitude turbines…
28 November 2023
Tech innovations and Startups
The new 400 W photovoltaic module “made in Germany”
Heckert Solar and the Fraunhofer Institute for Solar Energy Systems (ISE) have developed a photovoltaic module…
24 November 2023
Tech innovations and Startups
Perovskite photovoltaics, the inverted architecture marks the record
Researchers at Northwestern University again raised the bar for solar perovskite by touching 25.1% conversion efficiency
22 November 2023
Uncategorized
Energy from rain and sun, the weather-proof generator
Presented a new adaptive and all-in-one system to collect environmental energy, which increases twice the solar…
10 November 2023
Tech innovations and Startups
What will be the materials of batteries of the future?
A group of scientists from Empa are looking for innovative materials for the batteries of tomorrow…
9 November 2023
Tech innovations and Startups
SunDrive’s copper PV is in production
Australian company SunDrive Solar is preparing to expand its solar cell metallization technology with 11 million…
8 November 2023
Tech innovations and Startups
Perovskite silicon tandem photovoltaic breaks a new record
Longi Green Energy Technology has achieved an efficiency of 33.9% with its solar cells multijunction csi-perovskite.…
6 November 2023
Tech innovations and Startups
Solar tipping point, the world may have reached
Solar energy is set to become the dominant energy source by the middle of the century.…
20 October 2023
Tech innovations and Startups
Solar thermodynamic concentration, the “ceramic rain” increases the yield
From CISRO innovative research on solar concentration: thanks to innovative ceramic particles it is possible to…
19 October 2023
Tech innovations and Startups
From Japan the photosynthetic panels that produce methane from the sun
A team of Japanese engineers imitated the photosynthetic process of plants to produce methane
16 October 2023
Tech innovations and Startups
The first hydrogen turbine successfully tested
Installed at a paper packaging manufacturer in France, the first renewable hydrogen production, storage and re-electrification…
13 October 2023
Tech innovations and Startups
Perovskite photovoltaics, more efficiency with integrated anti-reflective
A new nanoprinted honeycomb structure is proposed to minimize perovskite solar cell reflection losses
10 October 2023
Mobility & Transportation
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