The Connecticut Technical Education and Career System (CTECS) is installing seven solar projects across its district that will collectively deliver 4.6 MW of power. CTECS will save nearly $6 million in energy costs over the lifetime of the systems. From…
Solar and batteries are great. But they’re not a get-out-of-jail card for bad houses. Today I saw someone ask online: “Should I spend $20k on double glazing or $20k on solar + battery and run the air-con 24/7 when necessary?”…
A New Jersey solar project by Solar Landscape. The New Jersey Economic Development Authority (NJEDA) recently approved a new program aimed to reduce greenhouse gas emissions and energy costs. The Reducing Emissions through Retrofits, Optimization, Fuel-Switching and Innovative Technologies (RETROFIT…
By Brad Kramer October 8, 2025 Subsidiaries of Dominion Energy are pursuing power contracts for renewable energy and storage projects in Virginia and North Carolina. In an annual request for proposals (RFP), Dominion Energy Virginia (DEV) and Dominion Energy North…
The countdown is almost over — tomorrow’s the day! In less than 24 hours, TechCrunch Disrupt 2025 takes over Moscone West. From October 27–29, 10,000 founders, investors, and innovators will flood San Francisco for three days of building, connecting, and…
We talk a lot about hope in the climate justice movement. We need lots of reminders to believe we can turn the tide — the evidence of our lack of progress is both alarming and depressing. We talk about the…
Solar and batteries are great. But they’re not a get-out-of-jail card for bad houses. Today I saw someone ask online: “Should I spend $20k on double glazing or $20k on solar + battery and run the air-con 24/7 when necessary?”…
Photo: Rondo Energy Rondo Energy has begun commercial operations of what it says is the world’s largest industrial heat battery – a 100 MWh system now operating at a Holmes Western Oil facility in California. Powered entirely by an onsite…
By Kyle Proffitt October 21, 2025 | Researchers from Tohoku University, Japan have succeeded in creating room-temperature rechargeable magnesium batteries, made possible using an oxide cathode with a unique amorphous structure that facilitates Mg ion movement. The batteries produce up…
A temporary halt to the development of offshore wind farms off the coast of the US state of New Jersey will become permanent. This is what US President Donald Trump says, according to the Reuters news agency. A number of…
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