Volkswagen Replaces Mowers With 100 Sheep At Solar Farm
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- Volkswagen deployed 100 sheep to graze beneath more than 31,000 solar panels at its manufacturing plant in Poznań, Poland, replacing gas-powered lawnmowers with the flock through the fall
- Quanta Energy, the Berlin-based builder and operator of the 18.3 MW solar farm, said the installation can meet 100% of the factory's power demand on sunny days and supplies roughly 25% of the plant's annual electricity; the Poznań plant builds the VW e-Crafter and other models
- Poznań University of Life Sciences is partnering on a research program studying how sheep grazing affects animal welfare, biodiversity, soil quality, vegetation, and microclimate under the panels
- Marzena Pillich-Grońska, director of Volkswagen Poznań, framed the project as evidence that "modern industry can work in harmony with nature," saying the photovoltaic site now also supports biodiversity and local agriculture
- Dr. Joanna Składanowska-Baryza of the university's Department of Animal Breeding and Product Quality Assessment said researchers are specifically testing whether shade from the solar panels reduces heat stress in the animals
- Flock owner Justyna Nowak-Gajek reported the sheep "naturally split into smaller groups and graze calmly," citing that as evidence of safe adaptation because a threatened flock always stays bunched together
Why it matters: Volkswagen's 18.3 MW Poznań solar farm already supplies about 25% of the plant's annual electricity (and 100% on sunny days), and swapping 100 sheep for mechanical mowing cuts mowing emissions and maintenance costs. The Poznań University of Life Sciences partnership is measuring animal welfare, biodiversity, soil, and microclimate to determine — per the stated research goal — how large-scale solar generation and agriculture can successfully cohabit on the same industrial land.
