United States desk

United States

Federal credit. State add-ons. The published cut is not the installer invoice.

  1. Google and Voltus added 1,070 MW of flexible PJM capacity - a workplace battery can join the pool, and the contract prints no payment rate

    26 Oct 2026

  2. Dominion sketches 3.5 GW of grid batteries over 20 years - the April law tells that utility to seek 16,000 MW of shorter batteries and 4,000 MW of longer ones

    21 Oct 2026

  3. A La Fox factory plans a 5 MWh battery on site - ComEd's storage rebate is $300 or $250 a kilowatt-hour, and this project has not been paid it

    18 Oct 2026

  4. A Vermont chip factory added about 6 MW of solar and a 16 MW battery - and the battery is the part that pays

    14 Oct 2026

  5. DENSO put 5.25 MWac of solar beside its Athens Tennessee plant - more than 10,000 modules, about 14% of the plant's yearly power, no battery named

    11 Oct 2026

  6. Two Long Island batteries are switched off over a 2023 fire - New York regulators point at the fire suppressant, not the batteries

    8 Oct 2026

  7. US commercial solar got 5.6% dearer in a year, to $1.77 a watt, even as module prices fell

    24 Sep 2026

  8. Arizona's big utility booked a four-hour battery for twenty years - and the banks closed $220 million behind it

    23 Sep 2026

  9. Google banked leftover solar in batteries so clean power showed up in the hours it actually used

    22 Sep 2026

  10. US workplaces bought batteries in bulk last quarter. The install record was not only utilities.

    21 Sep 2026

  11. Meta added a 144 MW Texas solar farm to its Apex deals, taking the green certificates while the grid gets the power

    17 Sep 2026

  12. The US set final duties on solar cells from India, Indonesia and Laos, up to 249% combined for India

    14 Sep 2026

  13. US commercial solar installs rose 11% in the second quarter while home solar hit a five-year low

    10 Sep 2026

  14. Illinois approved 600 MW of new four-hour batteries, but the PJM zone got only 80 MW of its 588 MW target

    3 Sep 2026

  15. A new US order on foreign grid equipment puts battery projects first in line for delays, BloombergNEF says

    1 Sep 2026

  16. The US widened its block on new foreign-made grid inverters to cover wired connections, with a carve-out for 45X makers

    24 Aug 2026

  17. New Jersey proposed paying home batteries for grid duty, and says business batteries at critical sites come next

    19 Aug 2026

  18. Nevada's main utility signed for 25 years of solar with a four-hour battery: 400 MW of panels, 1,600 MWh of storage

    18 Aug 2026

  19. Tesla filed plans for a $10.1 billion solar factory campus in Texas, with production from 2029

    12 Aug 2026

  20. A 5.3-hour battery is going up next to Ohio's data centre cluster: 200 MW / 1.06 GWh, the biggest on the PJM grid

    7 Aug 2026

  21. From 4 December, imported solar modules in the US carry a $0.38 per watt price floor plus a 15% tariff

    7 Aug 2026

  22. Orsted switched on a 250 MW / 500 MWh battery beside a Texas solar farm, and runs it separately from the panels

    6 Aug 2026

  23. Texas paused its data centre hook-up queue: 474 GW of requests, about 90% of them data centres

    5 Aug 2026

  24. Costco took a Florida distribution centre off the grid with solar and batteries, and nobody said how big the system is

    28 Jul 2026

  25. PJM wants new data centres that bring no power of their own to cut back first near a grid emergency

    28 Jul 2026

  26. Tesla signed to buy about 1 TWh a year from an Arizona solar farm with a four-hour battery

    28 Jul 2026

  27. Solar and batteries were 91% of new US power capacity in the first quarter, and California's batteries met 36% of demand at one point in July

    23 Jul 2026

  28. Google booked the first two phases of America's largest solar-plus-storage build - and the box is part of the deal

    15 Jul 2026

  29. The US solar tax credit's start-building deadline has passed, and late projects now race a December 2027 finish line

    8 Jul 2026