The UK automotive supply chain is the most active commercial solar market in 2026 — IETF grants, OEM Scope 3 mandates, and EV transition all driving rapid adoption.
IETF rates by automotive process
Paint and surface treatment (e-coat, cure ovens): 30-40% — highest automotive IETF rate. Body pressing/stamping: 20-30%. CNC precision machining: 20-30%. Casting and forging: 25-35%. EV battery assembly (new Phase 3/4 category): 20-30%. Composites: 30-40%.
JLR Reimagine Scope 3
Verified renewable energy from all tier-1/tier-2 suppliers since 2025. 1,200+ West Midlands suppliers targeted. We deliver JLR-format Scope 3 audit packs aligned to the Reimagine supply chain data portal.
BMW, Toyota, Stellantis
BMW i Commitment (OX4 Oxford, Midlands supply chain). Toyota Burnaston DE1 (Supplier Sustainability Guidelines active from 2024). Stellantis Dare Forward 2030 (Vauxhall Luton LU, Ellesmere Port CH electric vans).
JIT installation: zero disruption
All roof work coordinated with production planning in advance. Grid synchronisation (4-8 hours) against planned shutdown. Zero lost-production incidents on all our automotive tier-1 installations.
See more
Automotive guide: /guides/warehouse-solar-automotive-manufacturing/. IETF guide: /guides/warehouse-solar-ietf-manufacturing/. Contact: /contact/.