
Energy in Uruguay describes and production, consumption and import in . As part of climate mitigation measures and an energy transformation, Uruguay has converted over 98% of its electrical grid to sustainable energy sources (primarily solar, wind, and hydro). are primarily imported into Uruguay for transportation, industrial uses and applicat. . The electricity sector of Uruguay has traditionally been based on domestic along with plants, and reliant on imports from and at times of peak demand. Over the last 10 years, investments in renewable energy sources such as and allowed the country to cover in early 2016 94.5% of its electricity needs with [pdf]
Uruguay generates nearly half of its electricity from wind and solar, more than any other country in Latin America and the Caribbean. Source: Visual Capitalist: Solar & Wind Power by Country © 2020 The World Bank, Source: Global Solar Atlas 2.0, Solar resource data: Solargis.
Uruguay primarily imports natural gas from Argentina via the Gasoducto Cruz del Sur. As of May 2021, there are no new projects proposed for oil and gas in Uruguay. Uruguay generates nearly half of its electricity from wind and solar, more than any other country in Latin America and the Caribbean.
In 2020, Uruguay produced 13.5 TWh of electricity, with 40% coming from wind energy, 30% from hydro, 20% from biomass, 6% from fossil fuels, and 4% from solar. As of 2020, 100% of the population has access to electricity. The UTE is spending $960 million between 2020-2025 for installing new electrical transmission infrastructure.
As of 2020, renewables accounted for 75.8% of Uruguay's electrical capacity, while non-renewable sources made up the remaining 24.2% (down from 29% in 2016).
The current 6% private contribution to the generation park is expected to increase as investments in new wind power plants materialize. Renewables could play a role in future energy supply, in particular wind power, allowing Uruguay to reduce its dependence on imports.
According to the National Directorate for Energy and Nuclear Technology (DNETN), grid-connected wind power generation is one of the domestic resources with both medium and long term potential in Uruguay. The government has taken action to promote RE development.

Energy storage is a potential substitute for, or complement to, almost every aspect of a power system, including generation, transmission, and demand flexibility. Storage should be co-optimized with clean generation, transmission systems, and strategies to reward consumers for making their electricity use more flexible. . Goals that aim for zero emissions are more complex and expensive than NetZero goals that use negative emissions technologies to achieve a. . The need to co-optimize storage with other elements of the electricity system, coupled with uncertain climate change impacts on demand and supply, necessitate advances in analytical tools to reliably and efficiently plan, operate, and. . The intermittency of wind and solar generation and the goal of decarbonizing other sectors through electrification increase the benefit of. . Lithium-ion batteries are being widely deployed in vehicles, consumer electronics, and more recently, in electricity storage systems. These batteries have, and will likely continue to have, relatively high costs. [pdf]
The market potential of diurnal energy storage is closely tied to increasing levels of solar PV penetration on the grid. Economic storage deployment is also driven primarily by the ability for storage to provide capacity value and energy time-shifting to the grid.
With declining technology costs and increasing renewable deployment, energy storage is poised to be a valuable resource on future power grids—but what is the total market potential for storage technologies, and what are the key drivers of cost-optimal deployment?
Storage enables electricity systems to remain in balance despite variations in wind and solar availability, allowing for cost-effective deep decarbonization while maintaining reliability. The Future of Energy Storage report is an essential analysis of this key component in decarbonizing our energy infrastructure and combating climate change.
Among other benefits, it can help maintain the stability of the electric grid, shift energy from times of peak production to peak consumption, and limit spikes in energy demand. Solar-plus-storage shifts some of the solar system's output to evening and night hours and provides other grid benefits.
Solar-plus-storage shifts some of the solar system's output to evening and night hours and provides other grid benefits. NREL employs a variety of analysis approaches to understand the factors that influence solar-plus-storage deployment and how solar-plus-storage will affect energy systems.
Just as PV systems can be installed in small-to-medium-sized installations to serve residential and commercial buildings, so too can energy storage systems—often in the form of lithium-ion batteries.

The electricity sector of Uruguay has traditionally been based on domestic along with plants, and reliant on imports from and at times of peak demand. Over the last 10 years, investments in renewable energy sources such as and allowed the country to cover in early 2016 94.5% of its electricity needs with The total cost of this project is estimated to be between $1 and 3 billion USD. In addition, private companies have announced large investments in wind and solar for hydrogen production. [pdf]
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.
All the potential for large hydroelectric projects in Uruguay has already been developed. Existing plants are Terra (152 MW), Baygorria (108 MW), Constitucion (333 MW) and the bi-national Salto Grande, with a total capacity of 1,890 MW. Uruguay has a favorable climate for generating electricity through wind power.
Installed electricity capacity in Uruguay was around 2,500 MW ( megawatts) in 2009 and around 2,900 MW in 2013. Of the installed capacity, about 63% is hydro, accounting for 1,538 MW which includes half of the capacity of the Argentina-Uruguay bi-national Salto Grande.
The current 6% private contribution to the generation park is expected to increase as investments in new wind power plants materialize. Renewables could play a role in future energy supply, in particular wind power, allowing Uruguay to reduce its dependence on imports.
According to the National Directorate for Energy and Nuclear Technology (DNETN), grid-connected wind power generation is one of the domestic resources with both medium and long term potential in Uruguay. The government has taken action to promote RE development.
A number of photovoltaic solar power plants have been built. Additionally, a new electrical grid interconnection has improved the ability to import or export electricity with Brazil. [citation needed] Installed electricity capacity in Uruguay was around 2,500 MW ( megawatts) in 2009 and around 2,900 MW in 2013.
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