sustainability
- Tech
Road power station generates electricity when cars drive over it
An Austrian start-up has developed a road power plant that generates electricity when vehicles drive over it. Heavy trucks alone…
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Innovative heat pump heats rivers and lakes
With a new type of heat pump, researchers want to use rivers and lakes in Germany as heating in the…
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Sodium-ion battery from the Thuringian Forest
In order to advance the energy transition, cost-effective, safe and resource-saving energy storage systems are required. A new idea comes…
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Battery without lithium: aluminum-graphite battery charges in minutes
Researchers have developed a lithium-free battery that could make power grids safer and more sustainable. Aluminum and graphite as the…
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