In the UK offshore wind works out 9x cheaper than burning gas to generate electricity.
www.carbonbrief.org/analysis-rec...
Analysis: Record-low price for UK offshore wind is nine times cheaper than gas - Carbon Brief
This is the UK’s fourth biannual “contracts for difference” (CfD) auction round (AR4). As well as seeing record-low prices, with 11GW of capacity secured, it is also by far the largest.