Derbyshire

Commercial solar finance in Derby

Derby's commercial estate is anchored by Rolls-Royce, Toyota, and Bombardier — three of the UK's most demanding industrial electricity consumers. The East Midlands Combined County Authority Investment Zone and Derby City Council's net-zero programme provide an active decarbonisation framework with strong supply-chain commercial solar opportunities.

Avg rate

22p–26p/kWh

System size

180kWp – 1.2MWp

Capex

£135k – £950k

Payback

3.6 – 5.4 years simple

Regional funding routes

R01

East Midlands Combined County Authority Investment Zone

Investment Zone designation across Derbyshire-Nottinghamshire provides green-capex enhancements for qualifying projects.

R02

Aerospace Cluster Decarbonisation

Rolls-Royce-anchored aerospace supply chain accesses MoD/Defra/UKRI advanced-manufacturing decarbonisation grants.

R03

PSDS for Derby public sector

University of Derby, Derby City Council, and University Hospitals of Derby and Burton NHS Trust have all been active PSDS recipients.

R04

D2N2 LEP Decarbonisation

Cross-border with Nottingham — D2N2 LEP successor structures support SME decarbonisation grants.

Typical project profile

Industrial demand concentrated at Sinfin (Rolls-Royce), Burnaston (Toyota), Pride Park (commercial estate), and the A52/A6 corridors. Daytime-heavy demand profiles typical of major manufacturing operations.

Local business mix

Aerospace (Rolls-Royce Sinfin, Bombardier Litchurch Lane), automotive (Toyota Burnaston), advanced manufacturing supply chain across DE24 and DE65, financial services (Derbyshire Building Society). Substantial university and hospital estate.

Recent Derby project

Sinfin aerospace supplier: 850kWp on 32,000m² production hall. £680k capital purchase, year-one saving £198k, payback 3.5 years simple, sub-3-year post-FYA. The high daytime self-consumption typical of aerospace manufacturing supports the larger system size relative to other sectors.

Council and net-zero context

Council

Derby City Council

Net-zero target

2035

Region

East Midlands

Postcode districts served

DE1 DE3 DE21 DE22 DE23 DE24 DE65 DE72 DE74

Neighbouring areas

Belper
Ilkeston
Ashbourne
Burton upon Trent
Long Eaton

Derby FAQs

How do Rolls-Royce-anchored supply-chain businesses access aerospace decarbonisation funding?

Rolls-Royce supply-chain businesses can access Aerospace Technology Institute (ATI) decarbonisation funding through tier-1 partnership routes, plus MoD-supported decarbonisation programmes for defence-relevant production. Solar PV typically accompanies process-electrification investments rather than standing alone, and the funding case is substantially stronger as part of a packaged investment.

What's the typical project profile in DE65 and DE74 (Toyota corridor)?

The Burnaston-area DE65 / DE74 commercial estate hosts large automotive supply chain businesses with substantial roof areas. Typical projects 500kWp–1.2MWp on production halls, often paired with battery storage to manage time-of-use tariffs. Strong daytime self-consumption from production schedules supports IRRs at the upper end of the typical range.

Local sectors of strategic interest

Derby sits within the broader Derbyshire commercial economy. Aerospace (Rolls-Royce Sinfin). Toyota Burnaston (automotive). Distribution.

For commercial solar finance specifically, Derby's sector mix means: continuous-process operators (food production, refrigeration, advanced manufacturing) typically achieve 85–95% self-consumption with strong year-round economics; daytime-heavy operators (offices, retail, schools) typically run 75–85% self-consumption; and seasonal operators (some hospitality, education) need careful sizing against half-hourly demand profile to avoid over-deployment. We model the optimal size for each project type against actual demand data, not headline annual consumption.

Transport and infrastructure context

M1 east, A50 spine. East Midlands Airport. East Midlands CCA Investment Zone.

Council climate strategy and net zero framework

Derby climate framework: Derby City Council Net Zero by 2035. Derby Climate Strategy. East Midlands CCA Investment Zone covers Derby. Aerospace Cluster Decarbonisation accessible.

Key industrial estates and commercial zones: Sinfin (Rolls-Royce), Burnaston (Toyota), Pride Park, Litchurch Lane (Bombardier rail).

For commercial solar finance applications in Derby, the council's climate strategy framework matters in two practical ways: (1) public-sector property within the framework typically has accelerated PSDS or council-led capital pathways available; and (2) private-sector property within designated regeneration zones, Investment Zones, or industrial cluster footprints sometimes accesses regional capital allowance enhancements or grant-funding routes that aren't available outside those designations. We map the eligibility for any specific project as part of advisory engagement.

Derby project enquiry

We assess regional funding eligibility alongside the standard finance structures — every option modelled on your numbers.

Request a finance review