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Contracts for Difference: The Two-Way Clean-Power Deal

Contracts for Difference: The Two-Way Clean-Power Deal

Sep 7, 2026 | Policy & Regulations, Renewable Energy, Wind

A contract for difference fixes the price a wind or solar farm is paid for its power, and it does it in both directions. When electricity sells below that agreed “strike price”, the generator is topped up to it. When it sells above, the generator pays the...
India’s Grid-Forming Mandate Leans on a Storage Floor

India’s Grid-Forming Mandate Leans on a Storage Floor

Sep 4, 2026 | Battery Technology, Policy & Regulations, Renewable Energy, Smartgrids

India’s grid regulator has told new solar and wind farms to help hold the grid up, not just feed into it. A draft rule published on 3 September 2026 requires every renewable plant built from July 2027 to run grid-forming inverters and carry two hours of its own...
Power vs Energy: What GW and GWh Actually Mean

Power vs Energy: What GW and GWh Actually Mean

Sep 2, 2026 | Battery Technology, Renewable Energy, Smartgrids

A battery rated at 100 megawatts and a battery rated at 100 megawatt-hours are not the same battery, and mixing the two up is the most common error in energy storage. Power, measured in watts — kilowatts, megawatts, gigawatts — is how fast a battery can push...
The BrightVolt Take: ‘Anytime Solar’ Is a Ceiling, Not a Fact

The BrightVolt Take: ‘Anytime Solar’ Is a Ceiling, Not a Fact

Sep 1, 2026 | Battery Technology, Renewable Energy, Smartgrids, Solar

Batteries did not unlock “anytime solar” in 2026. The Ember report that coined the phrase found that this year’s battery build could shift 34% of new daily solar generation into non-sunny hours — up from 18% last year. But that number is a...
Australia’s First Offshore Wind Auction: A 2 GW Long Bet

Australia’s First Offshore Wind Auction: A 2 GW Long Bet

Aug 31, 2026 | Policy & Regulations, Renewable Energy, Wind

Victoria has opened Australia’s first offshore wind auction, seeking bids for 2 gigawatts of capacity off the Gippsland coast — enough, the government says, to power around 1.5 million homes. Contracts will not be awarded until 2028, and the first turbines are...
Grid Batteries Are About to Pass Pumped Hydro on Power

Grid Batteries Are About to Pass Pumped Hydro on Power

Aug 29, 2026 | Battery Technology, Renewable Energy, Smartgrids

Grid-scale batteries reached about 184 gigawatts of installed power worldwide by the end of July 2026, according to Rho Motion’s monthly deployment database — within a decade’s-worth of catch-up of pumped hydro, the water battery that took a century to...
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