Renewables have maintained their cost leadership in global power markets, a new report Renewable Power Generation Costs in 2024 released on Tuesday by the International Renewable Energy Agency (Irena) found.
Renewables maintained their price advantage over fossil fuels, with cost declines driven by technological innovation, competitive supply chains, and economies of scale, the report said.
In 2024, solar photovoltaics (PV) were, on average, 41% cheaper than the lowest-cost fossil fuel alternatives, while onshore wind projects were 53% cheaper. Onshore wind remained the most affordable source of new renewable electricity at $0.034/kWh, followed by solar PV at $0.043/kWh.
The addition of 582 gigawatts of renewable capacity in 2024 led to significant cost savings, avoiding fossil fuel use valued at about $57 billion (R1 trillion).
Notably, 91% of new renewable power projects…