This giant bubble on the island of Sardinia holds 2,000 tonnes of carbon dioxide. But the gas wasn’t captured from factory emissions, nor was it pulled from the air. It […]
A 220-Meter-Deep Hole Left by an Iron Mine Is Now a Turquoise Lake With Plans to Become a Giant Clean Energy Battery
At the edge of a small Ontario town, a steep-sided turquoise lake occupies the footprint of a long-defunct iron mine. The water is still, the cliffs sharp, the surrounding land shaped by decades […]
The Need for a Modernized Grid
Reimagining the grid involves modernizing electricity infrastructure to enhance resilience, integrate renewable energy, and adapt to changing demands and technologies. The Need for a Modernized Grid The current electricity grid is aging and often struggles to meet the demands of a rapidly changing energy landscape. As we transition towards a net-zero future, it is crucial to […]
Why this Colorado coal town is digging geothermal
Bedrock will complete the project, providing 2 megawatts of thermal energy, in phases, with roughly half the district done in 2026 and the whole job finished by 2028. Along the way, constructed buildings will be […]
Forget wind turbines — Drones will soon harvest 100 kW of power just by flying
There is something unusual happening in the Swiss Hills. A machine is being developed. It can turn air into power. A new way of thinking about wind power is taking form. […]
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