Wind Curtailment Rates (90-Day Rolling, %)
This dataset is available exclusively to Enehub Pro members
Subscribe for instant access to:
- Full news database including Enehub Sparks bullet-point summaries of developments not covered by our regular stories and archived stories older than three months
- Enehub Indices tracking renewable capture prices, floor price risk, battery spreads, and other metrics that provide a snapshot of the market, as well as other data such as curtailment rates, technology shares of demand, and balancing market results
- Optional add-ons such as our monthly regulatory and policy tracker The Japan Power Industry Executive and a database of PPAs at a member discount
Description
Wind curtailment rates represent the ratio of potential wind output in the given time period curtailed to the sum of the curtailed output and actual output, expressed in percent. The figures are based on 30-minute supply and demand data published by each area’s TSO.
For example, if 15,000 MWh of wind output in Kyushu was curtailed over the 90 days ending June 30, 2025, and the wind generation in the same period was 60,000 MWh, then the 90-day rolling wind curtailment rate would be 15,000 ÷ (60,000 + 15,000) = 20%.
Other views
Other tech
- Intermittent
- Solar
- Wind
