
Energy Dome opens its first commercial compressed CO2 battery plant in Sardinia
Energy Dome switches on its first commercial plant in Sardinia, betting compressed CO2 beats lithium-ion batteries on price for grid storage.


Energy Dome switches on its first commercial plant in Sardinia, betting compressed CO2 beats lithium-ion batteries on price for grid storage.

MIT Technology Review's 2026 list picks 10 climate-tech companies, including Chinese battery and wind firms, amid record heat and stalled US policy.

IEA chief Fatih Birol says electricity is now cheap, secure, and clean — but reliable grids remain the hard part.

Clean energy keeps getting cheaper while coal and gas get more expensive. Here's why Trump can't stop the shift.

MIT Technology Review prepares its 2026 Climate Tech Companies to Watch list, spotlighting firms pushing renewable energy, batteries, EVs, and clean tech.

Oracle pushes a $3B renewable plan to calm Project Jupiter data center critics in New Mexico, amid protests and legal fights.
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