London hosts a dense fulfilment centre and last-mile cluster across Park Royal, Heathrow, Greenwich, Stratford, and the Thames Gateway. Operators include Amazon (multiple London FCs), Royal Mail flagship facilities, ASOS Fashion with Integrity tier-1 partner sites, and JLR distribution.
Local context — London
London fulfilment economics benefit from highest grid retail tariffs in the UK (23-28p/kWh) and customer-base density (Amazon, ASOS, JLP, M&S all have major London operations). Self-consumption typically 85-90% on shift-pattern fashion fulfilment, 90-94% on continuous Amazon-customer FCs.
Modelled scenario — London
Illustrative worked example — modelled from this site's indicative bands, not a real project.
A 1.05 MW solar PV install on a Park Royal ASOS Fashion with Integrity tier-1 partner fulfilment centre. First-year generation 0.96 GWh. Self-consumption 88%. Annual savings £215,000. Simple payback 4.7 years; 25-year IRR 23%. Tier-1 partner status renewed.