European summer heat and drought raise crop and seed-production risks
Potato (Solanum tuberosum) · Maize (Zea mays)
Carbon Brief reviewed evidence on the 2026 European heat and drought, including European Commission crop-monitoring information. The analysis described material pressure on summer crops across several producing regions. It provides weather and crop context, but does not establish certified-seed losses for any individual species or country.
Why it matters
Heat and water deficits during flowering, seed filling or tuber development may affect multiplication outcomes and later availability.