A cognac grower in western France has voluntarily given up the right to call his wine cognac, all so he could build a solar canopy over his vineyard. David Moreau planted four hectares of ugni blanc grapes at Saint-André-de-Lidon, near Saintes, and covered them with 6,000 solar panels held five metres above the vines. The panels tilt through the day to balance shade and sunlight, and lie completely flat when hail strikes, forming a hard shield over the fruit. The project cost around four million euros to build, yet Moreau earns just 600 euros a year in electricity rent from it. He will not know if the gamble paid off until his first harvest under the system in 2029. The unusual experiment could ultimately show whether solar technology can protect vineyards from increasingly extreme weather while helping farmers adapt to a changing climate. The trade-off Moreau made reflects a broader tension now playing out across European agriculture, where growers increasingly face difficult choices between preserving traditional regional identities and adopting technologies that could safeguard their livelihoods against worsening climate extremes. Whether other producers eventually follow his lead may depend less on the technology's promise than on how willing an entire industry is to weigh long-term climate resilience against the powerful cultural and commercial weight of a protected regional name.
Get breaking news anytime, anywhere. Download the TOI app now!
