The whole story rather than just part of it :
" The increase in wind power capacity and the operational start of the Olkiluoto 3 nuclear power plant have played a pivotal role in making Finland self-sufficient in electricity since spring. "
https://www.helsinkitimes.fi/finland/finland-news/domestic/24708-electricity-prices-in-finland-return-to-normal-levels-in-2023-down-64-from-previous-year.html
Finland: Wind power increased by 75% last year, boosting energy security and climate goals
https://www.euronews.com/green/2023/01/12/finland-wind-power-increased-by-75-last-year-boosting-energy-security-and-climate-goals
