Vatican Planning $117 Million Pivot to Renewable Energy

A drone view shows Vatican Radio antennas standing in a field, where the Vatican plans to build an agrivoltaic plant that could meet all its electricity needs with renewable energy, in Santa Maria di Galeria, Rome, Italy, Aug. 21, 2026. Guglielmo Mangiapane/Reuters

The Vatican will build a roughly $117 million renewable energy plant that could power the Holy See within two years via a system combining solar power and agriculture, sources involved in discussions on the project said.

The agrivoltaic plant is expected to have a capacity of 80 to 90 megawatts, making it one of Italy’s largest such installations, the sources added. In such plants, solar panels are mounted several meters above the ground so crops can grow beneath them, with the shade helping to reduce evaporation and shielding plants from extreme weather.

A joint Italian-Vatican commission met earlier this month to launch the project at the Vatican-owned Santa Maria di Galeria estate on Rome’s northwestern outskirts, after Italy ratified a 2025 bilateral agreement for development of the site this year. 

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