Overview
Valleland II+III is a 60 MW solar PV facility located in Chile's Atacama Region, one of the world's sunniest areas. The plant is operational and contributes to Chile's renewable energy expansion under the country's ambitious clean energy targets.
Valleland II+III is a solar photovoltaic (PV) power plant located in the Atacama Region of Chile, near the city of Vallenar. With a capacity of 60 megawatts (MW), it is a medium-scale solar installation that benefits from the region's exceptionally high solar irradiance, making it one of the most productive solar zones globally. The facility is operational and plays a role in diversifying Chile's energy mix, which has traditionally relied on fossil fuels and hydropower. The plant uses standard solar PV technology, converting sunlight directly into electricity. While specific panel and inverter details are not disclosed, the 60 MW capacity places it within the typical range for utility-scale solar projects in Chile. The country has become a leader in solar energy in Latin America, driven by supportive policies such as the Renewable Energy Law (Law 20.257) and the more recent Energy Transition Law, which aim for 70% renewable electricity by 2030 and carbon neutrality by 2050. Valleland II+III operates under this regulatory framework, benefiting from a stable investment climate and grid access provisions. Environmentally, the facility contributes to reducing greenhouse gas emissions by displacing fossil fuel generation. The Atacama Desert's arid conditions minimize land-use conflicts, though solar farms can impact local ecosystems through habitat alteration and water use for panel cleaning. The plant's electricity feeds into the Central Interconnected System (SIC), supporting regional energy demand and grid stability. As part of Chile's renewable energy growth, Valleland II+III helps the country meet its climate commitments and reduce dependence on imported energy.
Environmental context
The Atacama Region, where Valleland II+III is located, is one of the driest places on Earth, with extremely high solar radiation levels. This makes it ideal for solar PV generation but also poses challenges such as water scarcity for panel cleaning and potential impacts on fragile desert ecosystems. The facility's land use may affect local flora and fauna adapted to arid conditions, though careful siting can minimize disruption. Overall, the plant supports Chile's transition to clean energy, reducing air pollution and carbon emissions compared to fossil fuel alternatives.
Frequently asked questions
Valleland II+III is located in the Atacama Region of Chile, near the city of Vallenar. The plant is situated in one of the sunniest areas on Earth, which maximizes solar energy production.
Valleland II+III has a capacity of 60 megawatts (MW), making it a medium-scale solar photovoltaic facility. It contributes to Chile's growing renewable energy portfolio.
Valleland II+III uses solar photovoltaic (PV) technology to convert sunlight directly into electricity. This is the most common technology for utility-scale solar plants globally.
Chile's renewable energy sector is supported by the Renewable Energy Law (Law 20.257) and the Energy Transition Law, which set targets of 70% renewable electricity by 2030 and carbon neutrality by 2050. These policies provide a stable framework for solar projects like Valleland II+III.
Valleland II+III generates clean electricity without direct emissions, helping to reduce greenhouse gases and air pollution. It supports Chile's climate goals and reduces reliance on fossil fuels, though careful land management is needed to protect local desert ecosystems.