Middlesbrough manufacturing solar: Wilton International (TS10 — SABIC, EDF, Sembcorp — IETF 35-50% + Teesside Freeport ECA); South Tees Development Corporation (former Redcar steelworks — Freeport designated, steel processing IETF); Billingham (CF Fertilisers, Venator — ammonia/chemicals IETF 40-50%). Northern Powergrid G99: 4-8 months TS postcodes. Continuous chemical process self-consumption: 91-96%. Payback IETF + Freeport ECA: 2-3 years.
Local context — Middlesbrough
Middlesbrough manufacturing solar: Teesside Freeport ECA + IETF chemical process 35-50% = 2-3 year payback. Northern Powergrid 4-8 months G99. 91-96% self-consumption chemical process. One of UK's top IETF industrial clusters alongside Humber.
Recent install — Middlesbrough
A 4 MW solar install at Wilton International (TS10) chemical process facility within Teesside Freeport zone. Freeport ECA + AIA: £1m tax shield. IETF 40%: £1.12m grant. Net effective capex: £0.88m on £3m total project. Annual saving (94% self-consumption, 26p/kWh): £930k. After-grant payback: 0.95 years.
Common questions — manufacturing in Middlesbrough
What IETF rate applies to SABIC Wilton Teesside?
SABIC UK Chemicals at Wilton qualifies for IETF Phase 3/4 at 30-50% intervention rate as a basic chemicals and polymer producer. Combined with Teesside Freeport ECA, qualifying SABIC-adjacent operations at Wilton have paybacks of 2-3 years — among the UK's most compelling industrial solar economics.