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...
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...
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...
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...
Aug 28, 2026 | Battery Technology, Renewable Energy, Smartgrids
A grid-following inverter can only push power into a grid that already exists. A grid-forming inverter can build the grid — set its voltage and frequency itself, the way a spinning generator does. That one distinction decides whether solar panels and batteries can...
Aug 27, 2026 | Renewable Energy, Smartgrids, Solar, Wind
US wind and solar generated roughly 420 terawatt-hours in the first half of 2026 — about a fifth of the country’s electricity, and marginally more than its nuclear fleet’s 390 TWh, on Energy Information Administration figures. Their combined share climbed...
