4-hour battery storage is now cheaper than gas turbines worldwide

Check your utility bills and energy forecasts for the coming decade. Wood Mackenzie, a major global energy research firm, just released its latest report on the levelized cost of electricity. Four-hour battery storage is now less expensive than open-cycle gas turbines in all 43 markets where both technologies were modeled. Ahmed Jameel Abdullah, principal analyst at Wood Mackenzie, notes that this economic shift is decisive and widening. Gas turbine shortages and rising fuel volatility are driving up peaking costs, while expanding battery manufacturing continues to push storage costs down. That reversal means fossil fuel backups are losing their cost advantage against advanced battery systems. A similar transformation has already reshaped baseload economics. Single-axis tracker solar is now the lowest-cost new-build technology in 43 of 48 modeled markets, with onshore wind leading in five. In Saudi Arabia and the UAE, solar power costs are on track to fall below $20 per megawatt-hour by 2033. Meanwhile, China remains the global storage cost benchmark at more than 55% below the rest of the Asia Pacific average, showing how manufacturing scale is redrawing the global cost map. For your business, cheaper grid-scale storage and solar generation mean power grids will increasingly absorb renewables without the massive cost spikes previously tied to gas peaking plants. When power generation costs stabilize, your commercial electric rates follow over the long term. That is a major change from the volatile fuel spikes of recent years.