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
New efficiency record for flexible solar cells
Thanks to a new manufacturing process, researchers at Tsinghua University have created flexible perovskite photovoltaic cells…
28 March 2024
Tech innovations and Startups
The first tandem solar cell in selenium-silicon
A group of scientists from the Technical University of Denmark has embarked on a never-before-tried task:…
22 March 2024
Tech innovations and Startups
EV Wireless charging: Efficiency record, 96% to 100 kw
The new ORNL technology is based on polyphase electromagnetic coupling coils that generate rotating fields and…
18 March 2024
Tech innovations and Startups
Solar energy in buildings, what does the green homes Directive demand?
The revision of the Energy Performance of Buildings Directive establishes a timetable for the integration of…
15 March 2024
Tech innovations and Startups
The Caribbean jewel: photovoltaics that resists hurricanes
The plant, built in the State of Antigua and Barbuda, can withstand winds that blow at…
14 March 2024
Tech innovations and Startups
The first Perovskite Solar cells printed roll-to-roll with high-efficiency
Scientists from the Australian agency CSIRO demonstrated the feasibility of perovskite hybrid cell modules produced entirely…
13 March 2024
Tech innovations and Startups
Batteries: produce high quality polymer solid electrolytes with centrifuge
UNIST research team has developed a technique for the mass production of solid electrolytes for rechargeable…
8 March 2024
Tech innovations and Startups
Tandem triple junction solar cells set a new record
Scientists at the National University of Singapore have developed a new perovskite/Si triple junction photovoltaic cell…
7 March 2024
Tech innovations and Startups
The first large gravity battery EVx connected to the Chinese grid
Energy Vault announced that gravity-based energy storage system in Rudong has been interconnected to China’s state…
6 March 2024
Tech innovations and Startups
Largest liquid hydrogen engine ready to take flight
Successfully tested a megawatt-class fuel cell powertrain, integrated with a proprietary Universal Hydrogen storage module. New…
4 March 2024
Tech innovations and Startups
What is geological hydrogen and why it can revolutionize the energy landscape
Millions of tons of geological hydrogen sleep beneath our feet, a clean energy source that can…
29 February 2024
Tech innovations and Startups
An exceptional solar absorber for economical desalination
Research led by Ca' Foscari University of Venice has created a new selective solar absorber capable…
28 February 2024
Mobility & Transportation
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