Sustainability and carbon4 / 5

A night blind works like the lid an open chiller does not have: while it is down it cuts the cooling load. One week with and one week without shows the gain in your own store.

Start with the store's hourly load profile, then compare site-specific generation and backup proposals.

A eutectic plate stores cold, so if the freezing load runs in the night tariff band the same cold is made with cheaper electricity. The gain is worked out from the bill's band consumption and the freezing time.

Track electricity, fuel and refrigerants within clear boundaries, using actual activity records; report contracted transport separately.

A change in run time or performance does not diagnose a leak. Record the condition safely and leave leak testing to qualified service personnel.

Do not decide from energy price alone. Compare route duty, runtime, charging access and six months of actual bills.

Being recyclable and being recycled are not the same thing. In 2023 only two EU countries met the 2030 plastic packaging target; the collection route decides where a box ends up.

Do not blame the compressor alone. Compare kWh use with door, product-in and defrost records.

A trackable target needs a baseline, fixed unit, recording method and owner. Trial it in one small workflow first.

R-404A has a global warming potential of 3922: one leaked kilogram counts as about 3.9 tonnes of CO2 equivalent. In Turkey, for a refrigerated vehicle unit, that means registration and leak checks from roughly 1.3 kg of charge.

An EPS box has no fixed number of uses; the test is whether it can be cleaned and is dry on every return. How moisture changes insulation, what sets the life of a box, and how to measure the real number of trips.

Consumption comes from heat load: wall transfer, product, doors, internal loads and defrost are added up and divided by the refrigeration efficiency (COP). Step by step with a worked example.

According to the EPS industry association EUMEPS, the EU recycling rate for post-consumer EPS packaging is about 40 per cent. That is industry data; your own site's rate comes from monthly records.

When a customer requests carbon data, clarify the boundary and method first. Record fleet fuel, purchased energy and value-chain items separately.

Environmental criteria vary by tender. Confirm the metric, unit, scope and accepted evidence with the buyer before bidding.

Find cold-chain loss by measuring product flow at each stage. Record physical deterioration separately from write-offs for commercial or operational reasons.