Jun 26, 2024 · The solar power plant is intended not only to power these antennas, but also "to ensure the entire energy subsistence of the Vatican City State," says the Pope.
May 31, 2025 · Vatican City is powered by solar. On May 29, 2025, the Vatican City officially transitioned to solar power, marking a significant shift in the European energy landscape. The heart of this change is located at
May 31, 2025 · Vatican City is powered by solar. On May 29, 2025, the Vatican City officially transitioned to solar power, marking a significant shift in the European energy landscape. The
May 29, 2025 · Now the new plant can power the Vatican Radio with the larger goal to contribute to "the complete energy sustenance of Vatican City State." What was the genesis for the move
The power station, with a 300MW system, is claimed to be the largest compressed air energy storage power station in the world, with highest efficiency and lowest unit cost as well.
Last yearInhabitat reportedthat the Vatican was spending $660 millionon a massive 100MW photovoltaic installation that would effectively be Europe''s largest solar power plant. How
In recent years, the Vatican has quietly emerged as a pioneer in adopting lithium battery packs for sustainable energy storage. As the smallest independent state globally, its unique
Jun 26, 2024 · The solar power plant is intended not only to power these antennas, but also "to ensure the entire energy subsistence of the Vatican City State," says the Pope.
Aug 1, 2025 · According to the Vatican''s press office, the installation will apply the most advanced solutions currently available, balancing clean energy generation with the preservation of agricultural use
Jun 19, 2025 · Commitment to Sustainability The Vatican City is set to become the eighth nation in the world to be fully powered by renewable energy following Pope Francis'' announcement of
A solar panel system is being built on the 424 hectares of extraterritorial land in Ponte Galeria, which within a year will make the Holy See the first zero-emission state in the world.
Dec 23, 2021 · Why the Vatican''s Energy Transition Matters (Even If It''s Tiny) a country smaller than New York''s Central Park is building a solar farm that could power its entire population.
Aug 1, 2025 · According to the Vatican''s press office, the installation will apply the most advanced solutions currently available, balancing clean energy generation with the preservation of
A solar panel system is being built on the 424 hectares of extraterritorial land in Ponte Galeria, which within a year will make the Holy See the first zero-emission state in the world.

This is not just about rooftop panels; it’s about how science, sustainability, and faith can coexist and set the pace for the rest of the world to follow. Vatican City is powered by solar. On May 29, 2025, the Vatican City officially transitioned to solar power, marking a significant shift in the European energy landscape.
The Vatican’s solar shift is a culmination of a political and spiritual mission years in the making. In 2024, the late Pope Francis issued an apostolic letter ordering the construction of an agrivoltaic solar plant to supply the Vatican with energy from Santa Maria di Galeria. On the same site, the new solar infrastructure now stands.
According to the Vatican’s press office, the installation will apply the most advanced solutions currently available, balancing clean energy generation with the preservation of agricultural use, the region’s hydrogeological stability, and the protection of its cultural and archaeological heritage (ZENIT News / Rome, 08.01.2025).-
This project was carried out by ACEA, an Italian utility company, which installed systems to meet all of the Vatican’s energy demands. What makes this significant is not the size, but that Vatican City is only 0.49km², and there was no loud campaign, no press tour, just action set in stone and implemented.
The future installation would be projected to “ensure, not only the power supply of the radio station existing there, but also the complete energy support of Vatican City State,” he wrote. Fast forward to 2025, and the project is completed.
On July 31, at the historic Palazzo Borromeo, the Holy See and the Italian Republic signed a landmark agreement to build an agrivoltaic system in Santa Maria di Galeria. More than a technical feat, the initiative is a spiritual and diplomatic gesture—anchored in the conviction that caring for creation is a moral imperative.
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