The electricity sector of Uruguay has traditionally been based on domestic hydropower along with thermal power plants, and reliant on imports from Argentina and Brazil at times of peak demand.Investments in renewable energy sources such as wind power and solar power over the preceding 10 years allowed the country to cover 98% of its electricity needs with renewable energ. Electricity coverage (2019)99.85% (total), ( total average in 2007: 92%)Installed capacity (2020)4.6 Share of fossil energy2%Share of renewable energy98% (including large hydropower)Electricity supply and demandInstalled electricity capacity in Uruguay grew significantly from around 2,500 MW in 2009 to 5,267 MW in 2024. Of the installed capacity, about 29% is , accounting for 1,538 MW which includes half of the
Growing up in Uruguay, Luis Prats, a 62-year-old journalist with El País in Montevideo, witnessed firsthand the struggles of an unreliable power grid. " Over fifty years ago, our electricity came
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The country''s thermal power plants rarely need to be activated, except when natural resources are insufficient. Half of Uruguay''s electricity is generated in the country''s dams, and 10% percent comes from agricultural and
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Generating 98% of its electricity from renewable sources, Uruguay''s rapid adoption and expansion of sustainable sources of energy has been lauded internationally as a model for transitioning national power systems away
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For decades, Uruguay''s electricity supply was unreliable. Power outages were frequent, particularly when droughts hit the country''s hydropower-dependent system. As journalist Luis Prats recalls, during his childhood,
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The electricity sector of Uruguay has traditionally been based on domestic hydropower along with thermal power plants, and reliant on imports from Argentina and Brazil at times of peak demand.
Half of Uruguay’s electricity is generated in the country’s dams, and 10% percent comes from agricultural and industrial waste and the sun. But wind, at 38%, is the main protagonist of the revolution in the electrical grid. But how did the country achieve it?
Going for gales: Wind turbine farms are one of the ways Uruguay managed to generate 97 percent of its electricity from renewable sources. (Courtesy of Natasha Hakimi Zapata)
Once a net importer of energy, Uruguay now exports its surplus energy to neighbouring Brazil and Argentina. In less than two decades, Uruguay broke free of its dependence on oil imports and carbon emitting power generation, transitioning to renewable energy that is owned by the state but with infrastructure paid for by private investment.
In 2016, even before several more renewables projects went online, it hit 94.5 percent green energy. In 2019, according to an analysis by the Uruguayan company SEG Engineering, the country ran on 98 percent renewable energy.
Once reliant on exorbitantly priced fossil fuel imports for nearly half of its energy needs, Uruguay has gone from suffering frequent blackouts and power cuts to relative energy sovereignty based almost entirely on electricity generated from a stable mix of wind, solar, hydroelectric, and bioenergy sources.
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