4-hour battery storage is cheaper to install than gas turbines all across globe
- ID
- 33518
- Status
- summarized
- Published
- 09 Oct 2026, 12:03 AM
- Fetched
- 09 Oct 2026, 2:57 PM
- Provider
- Hacker News
- Category
- dev-community
- Original URL
- https://www.solarpowerworldonline.com/2026/10/4-hour-battery-storage-is-cheaper-to-install-than-gas-turbines-all-across-globe/
- Source URL
- https://hnrss.org/best
Summary
- Score
- 4.5
- Created
- 09 Oct 2026, 2:57 PM
- Tags
- Audience
- developerssaas_foundersai_ml_learners
What happened
Wood Mackenzie's latest global LCOE report finds four-hour battery storage is now cheaper to install than open-cycle gas turbines in all 43 markets where both were modeled, with Middle East and Africa storage forecast to fall a further 33% to $80/MWh by 2035 and utility-scale solar there already at $37/MWh. Single-axis tracker solar is the lowest-cost new-build technology in 43 of 48 modeled markets (onshore wind leads in five), and China's storage costs sit more than 55% below the rest of the Asia Pacific average. In Asia Pacific, solar remains the cheapest source but the highest-cost market is more than 200% more expensive than the lowest — the excerpt cuts off before naming specific Southeast Asian figures.
Why it matters
If your product's unit economics depend on Asia Pacific grid power — training runs, inference at scale, self-hosted databases, or a data-centre-adjacent SaaS footprint — the number to watch is not the global headline but the >200% spread between the cheapest and most expensive Asia Pacific solar markets, plus China storage running >55% below the regional average. That spread, not chip prices, is likely to decide where power-hungry workloads get sited in the region over the next few years. The excerpt gives no Malaysia or Southeast Asia specific figures, so treat any local cost claim as unverified until you read the full regional report.
Discussion angle
Wood Mackenzie models 43 markets where batteries beat gas peakers on install cost — but the Asia Pacific cost spread is >200% between cheapest and priciest solar market. Ask the room: for anyone running heavy compute or planning hosting in the region, does grid price variance now outweigh hardware or latency as the deciding factor in where you deploy?