Overview
Salar de Huasco is a 30 MW solar PV facility located in Chile. It contributes to the country's renewable energy expansion under national clean energy targets.
Salar de Huasco is a solar photovoltaic (PV) power plant located in the Tarapacá Region of Chile, near the Salar de Huasco salt flat. With a capacity of 30 megawatts (MW), it operates as a medium-scale solar facility within Chile's rapidly growing renewable energy sector. The plant uses solar PV technology to convert sunlight into electricity, feeding into the national grid. Chile's renewable energy framework, including the Renewable Energy Law (Ley 20.698) and the goal of 70% renewable electricity by 2050, supports projects like Salar de Huasco. The facility benefits from the Atacama Desert's high solar irradiance, one of the best in the world for solar generation. Salar de Huasco contributes to reducing greenhouse gas emissions and diversifying Chile's energy mix away from fossil fuels. Its location in a remote, arid region minimizes land-use conflicts, though grid integration remains a consideration for such desert-based solar plants. The facility supports local energy needs and aligns with national decarbonization goals.
Environmental context
The Salar de Huasco solar PV plant is situated in the Atacama Desert, one of the driest places on Earth, with extremely high solar radiation levels. This environment minimizes water use for panel cleaning but poses challenges for dust accumulation. The area is ecologically sensitive, hosting unique flora and fauna adapted to arid conditions. Solar farms in such regions require careful siting to avoid disrupting local ecosystems and migratory bird routes. The plant's low-impact design and remote location help mitigate visual and land-use concerns.
Frequently asked questions
The Salar de Huasco solar PV plant is located in the Tarapacá Region of northern Chile, near the Salar de Huasco salt flat, at coordinates 20.268°S, 69.425°W.
Salar de Huasco has an installed capacity of 30 megawatts (MW), making it a medium-scale solar photovoltaic facility.
The plant uses solar photovoltaic (PV) technology to convert sunlight directly into electricity.
Chile's Renewable Energy Law (Ley 20.698) mandates that 20% of electricity generation come from non-conventional renewable sources by 2025, with a long-term goal of 70% renewable electricity by 2050. The country also offers tax incentives and streamlined permitting for solar projects.
Solar farms in the Atacama Desert benefit from high solar irradiance but must manage dust accumulation and minimize disruption to fragile desert ecosystems. Proper siting and low-impact designs help reduce visual and ecological effects.