Today’s paper

Australia · 5 Oct 2026

NSW's Waratah Super Battery hit final commercial ops - 850 MW on an old coal site, built to catch grid shocks in milliseconds

Akaysha Energy reached final commercial operations at the Waratah Super Battery in New South Wales on 28 September 2026: 850 MW / 1,680 MWh on the former Munmorah coal-fired power station site. NSW Government commissioned it; Akaysha builds, owns and operates; Transgrid's System Integrity Protection Scheme (SIPS) is the fast grid-protection layer it plugs into.

  1. Ireland · 5 Oct 2026

    Ireland puts money behind home batteries again from 6 October - and says businesses using the solar support can cut energy costs by up to €300,000 a year

    From 6 October 2026 Ireland's new energy grant package includes a residential battery grant of up to €600, wider home solar eligibility, and - for workplace readers - a government claim that businesses using the enhanced solar PV support could cut annual energy costs by up to €300,000. The page does not publish a separate commercial battery grant table.

  2. Malaysia · 2 Oct 2026

    A US tech company booked Malaysian firm solar for its data centres - 680 MW of panels and a four-hour battery, on a twenty-one year term sheet

    Gamuda, SD Guthrie and Gentari's G3nerasi Kinta signed a term sheet for a proposed 21-year bilateral energy supply contract under CRESS. Perak plant: at least 680 MWac solar plus a four-hour battery, aimed at a US technology company's Malaysian data centres. COD target 2029. Definitive CRESS papers targeted for Q1 2027.

  3. Australia · 2 Oct 2026

    Queensland's wholesale power price fell 40% in a year - the state generator credits the battery build-out

    CleanCo's FY26 annual report: Queensland average wholesale electricity fell to AU$65.47/MWh from AU$109.54/MWh. The state-owned generator points at a rush of utility-scale batteries, plus good wind and solar weather and steadier thermal plant. Evening peaks were softer. CleanCo still posted a loss.

Also filed

  1. A Moroccan phosphate mine switched on a five-hour battery next to its solar - lunchtime sun for the night shift on the plant

    Storage · 29 Sep 2026

  2. Spain will put a new capacity charge on power bills - and pay factories that can cut load when the grid is stressed

    Markets · 29 Sep 2026

  3. From Wednesday, a factory roof between 100 kW and 1 MW can use the same small-scale certificate paper as a house

    Australia · 28 Sep 2026

  4. Ireland will stop charging grid batteries like a factory when they fill up - from 1 October they pay the generator fee instead

    Ireland · 28 Sep 2026

  5. Amazon booked a four-hour Victorian battery without building it - Australia's first corporate storage toll outside the energy industry

    Australia · 25 Sep 2026

  6. Croatia's parliament passed power market changes that push business PPAs and strengthen self-producers

    Croatia · 25 Sep 2026

  7. Greece put €8.15 million toward workplace batteries next to solar. Most of the programme budget is still sitting unused.

    Storage · 24 Sep 2026

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

    United States · 24 Sep 2026

  9. Victoria's state utility bought into a long battery - and booked half its power for fifteen years for business customers

    Australia · 24 Sep 2026

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

    United States · 23 Sep 2026

  11. Croatia signed 47 business battery grants worth EUR 16.3 million, using only about 30% of the money on offer

    Croatia · 23 Sep 2026

  12. Malaysia publishes a fixed grid fee for corporate solar that can deliver for four hours

    Malaysia · 23 Sep 2026

  13. A German steel mill bought solar - and the right to run the batteries when the plant needs power

    Markets · 22 Sep 2026

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

    United States · 22 Sep 2026

  15. Australia switched on its first eight-hour grid battery. It fills up at noon and runs into the night.

    Australia · 21 Sep 2026

  16. Istria switched on its first public-building solar roof, 100 kW on Umag's health centre, with three more on the way

    Croatia · 21 Sep 2026

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

    United States · 21 Sep 2026

  18. Canberra’s small-scale battery discount stops at 100 kWh. NSW’s workplace voucher goes to 30 MWh.

    Australia · 19 Sep 2026

  19. Ireland’s panel grant is not the payment for leftover noon.

    Ireland · 19 Sep 2026

  20. Malaysia closed new applications on the old one-for-one meter. The 2026 workplace path is ATAP.

    Malaysia · 19 Sep 2026

  21. The Australian battery discount is paid in traded paper. Tuesday’s price is not your contract.

    Markets · 19 Sep 2026

  22. Ireland will help pay for workplace solar panels. The battery is a separate bill.

    Ireland · 18 Sep 2026

  23. NSW will knock money off a workplace battery. The published cut is a range. Your quote is a different number.

    Australia · 18 Sep 2026

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

    United States · 17 Sep 2026

  25. A Croatian oil factory switched on 3.5 MW of solar and a 4.5 MW / 9 MWh battery - self-use first, surplus into the box

    Croatia · 16 Sep 2026

  26. If the lights are still on after sunset, a battery is how lunchtime sun works the night shift.

    Storage · 15 Sep 2026

  27. Malaysia pays a business a bulk rate for leftover lunchtime sun. That is not the rate on your bill.

    Malaysia · 15 Sep 2026

  28. The Malaysian home rebate tops out at RM3,000. It does not pay for a factory roof.

    Malaysia · 15 Sep 2026

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

    United States · 14 Sep 2026

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

    United States · 10 Sep 2026

  31. Croatian power traded below zero at Sunday lunchtime, while neighbours' evening prices passed EUR 225

    Croatia · 6 Sep 2026

  32. Croatia's first home battery grant filled in about a day: 9,320 applications, 1,460 for batteries

    Croatia · 4 Sep 2026

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

    United States · 3 Sep 2026

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

    United States · 1 Sep 2026

  35. Croatia lets standalone batteries get permits in industrial zones before local plans catch up

    Croatia · 28 Aug 2026

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

    United States · 24 Aug 2026

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

    United States · 19 Aug 2026

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

    United States · 18 Aug 2026

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

    United States · 12 Aug 2026

  40. Dubrovnik airport plans solar roofs over its car parks and a 3.3 MWh battery, with no power sold to the grid

    Croatia · 11 Aug 2026

  41. Vukovar's water company is building solar with a battery at its wastewater plant and expects over EUR 300,000 a year off power costs

    Croatia · 11 Aug 2026

  42. 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

    United States · 7 Aug 2026

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

    United States · 7 Aug 2026

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

    United States · 6 Aug 2026

  45. HEP confirmed its Sukosan solar plant comes with a battery of up to 200 MWh, and the estimate rose to EUR 65 million

    Croatia · 5 Aug 2026

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

    United States · 5 Aug 2026

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

    United States · 28 Jul 2026

  48. Croatia sold 312,171 green power certificates in one day, at about EUR 1.12 to 1.46 each

    Croatia · 28 Jul 2026

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

    United States · 28 Jul 2026

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

    United States · 28 Jul 2026

  51. Croatia's first energy community is live: 17 members share one fire station roof, no battery

    Croatia · 27 Jul 2026

  52. Croatian power traded below zero for 257 hours last year, and the regulator reads it as a case for batteries

    Croatia · 23 Jul 2026

  53. 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

    United States · 23 Jul 2026

  54. A Karlovac pasta maker paired a new line with 160 kW of solar and reports over 15% off its power use in the trial

    Croatia · 22 Jul 2026

  55. Croatia's regulator adopted a written list of what blocks companies from using their own solar power

    Croatia · 21 Jul 2026

  56. Croatia's passenger railway will charge battery trains at a station with its own solar and storage

    Croatia · 16 Jul 2026

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

    United States · 15 Jul 2026

  58. An Istrian label printer put solar on its roof: 60 MWh in the first three months, EU-backed, no battery

    Croatia · 10 Jul 2026

  59. Croatia connected 218 MW of new solar in six months and still imported a third of its June power

    Croatia · 10 Jul 2026

  60. Croatia's regulator says the battery rulebook follows a new power law this autumn, with better terms from early 2027

    Croatia · 8 Jul 2026

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

    United States · 8 Jul 2026

  62. INA finished 11 MW of solar inside its Rijeka refinery, and the power is for a hydrogen machine

    Croatia · 2 Jul 2026

  63. Croatia opened its first household battery grant. The workplace lesson sits next door in the business call.

    Croatia · 30 Jun 2026

  64. Croatia finally priced the grid hook-up. Hybrid solar-plus-battery sites now pay on the higher of import or export.

    Croatia · 25 Jun 2026

  65. A Medulin tourism site is building 5 MWp of solar and a 5 MW / 10 MWh battery on an old clay pit

    Croatia · 29 May 2026

  66. Croatia's distributor named three ways to connect a battery. Co-located storage still may not charge from the grid.

    Croatia · 22 Jan 2026