Oct 5, 2026 | Battery Technology, Policy & Regulations, Renewable Energy, Smartgrids
Japan has roughly 170 gigawatts of grid-scale batteries waiting to connect to its power grid and under one gigawatt actually connected. The queue is larger than the country’s entire peak electricity demand, and more than 99 percent of it has never produced a...
Sep 24, 2026 | Policy & Regulations, Renewable Energy, Smartgrids
An energy-only market pays a power plant for one thing: the electricity it actually generates, priced moment to moment. A capacity market pays it twice — once for that energy, and again, years in advance, simply for promising to be available when demand peaks. That...
Sep 21, 2026 | Battery Technology, Policy & Regulations, Renewable Energy, Smartgrids
Texas has built the largest grid-battery fleet in the United States — roughly 21 GW of operating capacity by mid-2026, against California’s 17 GW — and it did so with no storage mandate, no capacity market and no climate target. The lesson the rest of the...
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 20, 2026 | Policy & Regulations, Renewable Energy, Smartgrids
Grid-forming batteries can now do the one job the power system long insisted only spinning steel could: hold the grid’s frequency steady when a big generator trips or the wind drops. Germany started paying for it in January. China switched on four gigawatt-hours...
