13–40% recurring reduction in refrigeration and cooling energy use.
No capital expenditure – subscription model funded from operational savings.
Implemented remotely on existing BMS and controllers, with no disruption to day‑to‑day operations.
Stable, compliant temperatures – no increase in alarms or product‑quality risk.
Savings independently verified using IPMVP‑aligned measurement and verification.
Immediate, verifiable CO₂ reductions that support net‑zero and ESG targets.
Proven at scale
DLH is being deployed across large multi‑site estates in retail, food manufacturing and healthcare in the UK and internationally, including national grocery chains, major food producers and a 1,100‑bed acute hospital.