According to Electricity Cost Statistics 2026, 2025 saw record-low costs for battery storage, with four-hour systems dropping 27% YoY to $78/MWh, while most other clean power technologies became more expensive due to supply-chain constraints and China market reforms. Co-located solar-plus-storage projects reached 87 GW, delivering at $57/MWh.
Premium Content Access
This content is available exclusively to our paid subscribers. Please login to enjoy full access. If you’re interested in subscribing to access our premium content, please contact us at support@omnicoreplus.com.
