3 Countries Hit 90% Renewable Energy in Record Time

Three countries just proved that switching to renewable energy doesn't have to take decades. Uruguay, Kenya, and Pakistan each transformed their power grids in under 15 years, and they did it by following their wallets, not just their climate goals.

Uruguay made the boldest move. When oil prices tripled between 2001 and 2008, the South American country decided enough was enough. Former energy minister Ramón Méndez Galain pitched renewables as the smart financial choice, even to people who didn't care about climate change.

Today, Uruguay runs on 90 to 99 percent renewable electricity. Wind farms now generate nearly 40 percent of the country's power, backed up by hydropower, solar, and biomass. The country no longer worries about oil price shocks or supply disruptions.

Kenya took a different path, building clean energy from the ground up. In 1995, only five percent of Kenyans had electricity at all. Now 76 percent do, and nearly 90 percent of that power comes from renewables, especially geothermal energy from the Great Rift Valley.

The country plans to reach 100 percent renewable power by 2030. Kenya and neighboring Ethiopia are proving that developing economies don't need to rely on fossil fuels to grow.

Pakistan's transformation happened fastest of all. Solar power was barely on the radar in 2015, but when natural gas and electricity prices spiked during the Ukraine war in 2022, Pakistanis rushed to install solar panels. Between December 2021 and December 2025, solar's share of electricity generation jumped fivefold.

Jessica Isaacs from the World Resources Institute says energy security drives these success stories. Renewable energy is "locally grown," she explains, and every country has access to sun, wind, or other natural resources that can protect them from global supply shocks.

The Ripple Effect

These countries aren't just cutting carbon emissions. They're building economic resilience and showing other nations what's possible when clean energy becomes the practical choice, not just the aspirational one.

The lesson is clear: when renewables become the cheapest and most reliable option, the energy transition stops being a sacrifice and starts being common sense.