International Renewable Energy Agency

Climate & Environment
Report shows: Costs for solar energy have dropped 82% since 2010
Solar panels at the top of Mt Tripylos, Troodos Mountains, Cyprus
Solar panels at the top of Mt Tripylos, Troodos Mountains, Cyprus Credit: Michal Klajban (Creative Commons Attribution ShareAlike 4.0)

The International Renewable Energy Agency (Irena) has published a report called "Renewable Power Generation Costs in 2019". The organization concludes that "Since 2010, the cost of energy has dropped by 82% for photovoltaic solar, by 47% for concentrated solar energy (CSP), by 39% for onshore wind and by 29% for wind offshore".