"Solar and wind have become the cheapest sources of new electricity generation worldwide.""In high-quality solar and wind resource regions, co-located hybrid systems can already deliver round-the-clock electricity at costs competitive with - and in many cases below - those of new fossil-fuel generation."https://www.irena.org/Publications/2026/May/24-7-renewables-The-economics-of-firm-solar-and-wind#green #environment #climatechange #energy #fossilfuel #gas #iran #renewable #wind #solar