UNEP and U4E Release Sustainable Procurement Guides for Cooling and Heating

The United Nations Environment Programme (UNEP) and U4E have jointly released two sustainable procurement guides for cooling and heating. The guides set out technical and verification criteria intended to help large buyers assess system performance, lifecycle costs and carbon emissions.

For public purchasers and commercial investors, the guides offer a framework for bringing those considerations into procurement decisions. Their stated aim is to provide a green benchmark and support market access and wider adoption of low-carbon cooling and heating technologies.

What the guides could change in procurement

The most immediate implication is for how buyers define and compare requirements. A procurement decision based on system performance, lifecycle costs and carbon emissions calls for a broader assessment than a comparison of purchase prices alone. Lifecycle cost gives buyers a way to consider costs over the relevant life of a system, while carbon emissions add an environmental dimension to the evaluation.

The verification criteria are also significant to the intended assessment: a buyer needs a way to evaluate whether a system meets the requirements being considered. In practice, the effect on a particular purchase will depend on how the guides are applied and on the procurement requirements the buyer chooses to use.

For suppliers, the potential change is in the information they may be asked to provide. Where purchasers use the guides to shape their evaluations, suppliers could face closer scrutiny of performance, costs and emissions alongside evidence supporting their claims. The implications will differ with the requirements of each purchase; the release of the guides alone does not establish a universal purchasing requirement.

From a benchmark to market adoption

The guides could influence market access if large buyers incorporate their criteria into purchasing decisions. Clearer expectations may help suppliers understand what buyers want to assess, while giving purchasers a common basis for comparing options. That pathway, however, depends on uptake: publication of a guide is distinct from its use in procurement.

The longer-term effect on the scale of low-carbon technology adoption will likewise depend on decisions made by buyers and investors. A useful measure to watch is whether procurement processes begin to apply the guides’ performance, lifecycle cost and emissions criteria, and how verification is handled in those evaluations.

For now, the release signals an effort to make sustainability considerations more usable in cooling and heating purchasing. Its eventual reach will be determined by how organizations put the guidance into practice.