The average US construction costs for solar photovoltaic systems and wind turbines in 2022 were close to 2021 costs, while natural gas-fired electricity generators decreased 11%, according to EIA's <a href="https://www.eia.gov/electricity/generatorcosts/" target="_blank">recently released data</a>. Average construction costs for solar generators increased by 1.7% in 2022, and for wind turbines they increased by 1.6%.