Cold storage guides & comparisons
No-nonsense guides on install and running cost, refrigerant choice, redundancy, food-safety audits and the decisions that matter for cold storage installers. Written by our refrigeration team, updated for 2026.
F-gas rules and the HFC phase-down: what UK cold storage operators must know in 2026
A plain-English guide to the GB F-gas Regulation and HFC phase-down for cold storage operators in 2026: what is changing, what it costs, and how to plan a compliant, efficient plant strategy.
Read guide → running costsCold storage running costs: what drives the bill and how to cut it
Why cold storage is the most energy-intensive building type in UK industry, what drives the electricity bill, and the four levers that actually cut it, including solar offset for the 24/7 load.
Read guide → refrigerantsTranscritical CO2 vs HFC refrigeration for cold storage: which and why
A plain comparison of transcritical CO2 (R744) against legacy HFC refrigerants for UK cold storage: efficiency, running cost, the F-gas phase-down, and where ammonia and R290 fit.
Read guide → cold roomsHow much does a walk-in cold room cost in the UK? (2026)
Real 2026 UK prices for walk-in cold rooms and freezers, what drives the cost, running costs, and how to size and specify a room that holds temperature without wasting money.
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