Finis Terrae Solar PV Plant - 138 MW in Antofagasta, Chile

Finis Terrae is a solar photovoltaic (PV) power plant located in the Antofagasta Region of northern Chile, one of the world's highest solar irradiation areas. With a capacity of 138 MW, it is a medium-to-large scale solar facility that supports Chile's growing renewable energy sector. The plant is operational and plays a role in diversifying the country's energy mix away from fossil fuels. The plant operates under Chile's renewable energy regulatory framework, which includes a target of 70% renewable electricity by 2030 and carbon neutrality by 2050. Solar PV technology is well-suited to the Atacama Desert's high solar resource, and Finis Terrae benefits from this natural advantage. The facility likely uses fixed-tilt or single-axis tracking panels to maximize energy capture. Finis Terrae contributes to reducing greenhouse gas emissions and supports local grid stability in the Antofagasta region, which hosts significant mining operations. The plant's output helps meet industrial demand while advancing Chile's clean energy transition. Its location in a desert area minimizes land-use conflicts and visual impact.

The Antofagasta Region features the Atacama Desert, one of the driest and sunniest places on Earth, offering exceptional solar resource for PV generation. The desert's sparse vegetation and low biodiversity reduce land-use conflicts, though solar farms can affect local soil and dust dynamics. Water use for panel cleaning is minimal compared to other generation types. The region's mining industry creates high energy demand, which solar plants like Finis Terrae can help meet sustainably.