What a sustainability policy for the metals and manufacturing industry must contain
A sustainability policy for a metals or manufacturing company is a short, factual document in which you record how your company handles energy consumption, raw materials, waste and personnel. It is not a legal document and not a promise about the future, but a description of the current situation: what you measure, what you know, and where you do not yet have visibility. For companies in the metals and manufacturing industry, this in practice comes down to two matters that play a smaller role in other sectors: the energy consumption of production processes, and the origin of the raw materials you purchase.
The request for such a policy usually comes from a customer, a bank or an insurer who sends a questionnaire. Since March 2026, there is a limit: a company subject to reporting obligations may not ask a supplier with a thousand employees or fewer for more than what is in the voluntary EU standard for unlisted SMEs, the VSME. A sustainability policy that aligns with that standard is therefore sufficient basis to answer most questionnaires, without you having to delve into what a large, listed customer must report itself.
Energy-intensive processes: what you record
Melting, rolling, welding, surface treatment: many processes in the metals and manufacturing industry require a lot of energy, and that consumption is usually already readily traceable from your energy bills and, in the case of own generation or gas consumption for furnaces, from fuel receipts. In the policy you describe which processes cause the largest part of your energy consumption, whether you record that consumption per process or per machine, and what steps you have already taken to reduce consumption — for example heat recovery, scheduling of energy-intensive processes outside peak hours, or replacement of outdated equipment. You do not need to formulate targets here that you cannot substantiate; an honest description of the current state of affairs is worth more than ambitious text without figures behind it.
Because energy consumption in this sector often already falls under another obligation, such as the energy savings requirement, it is advisable to refer in the policy to existing internal reports rather than reformulate everything. This prevents you from maintaining two documents that contradict each other as soon as something changes.
The origin of raw materials: what belongs and what does not belong in the policy
The value chain is often the most difficult part for manufacturing companies, because raw materials such as steel, aluminium or alloys reach you through multiple links and the origin is not always fully traceable. In the policy you describe what you do know: which suppliers you purchase directly from, whether they themselves provide sustainability information, and whether you ask for that as a purchasing condition. What you do not know, you also simply state as such. A sustainability policy that suggests that the entire chain has been mapped when it has not, does not help anyone and is moreover easy to refute if a customer asks further questions.
The VSME standard does not ask at this point for a complete chain analysis from an SME supplier; that level of detail belongs to the reporting obligation of the large customer itself. checked per subject what you may and may not be asked provides a good starting point to see exactly where that boundary lies for your situation.
What the policy is not
A sustainability policy is not an audit, certificate or mark of approval — for these SME reports there is currently no recognised body, not even for esgia. The document does not confirm that you comply with all regulations; it describes what you do and measure, so that a customer, bank or insurer can form a picture of it. For a legal assessment of your specific situation, you should best consult a lawyer or the competent supervisory authority.
From policy to file
Most of the content of a sustainability policy is already somewhere in your administration: the energy bill, fuel receipts for the vehicle fleet or ovens, and a printout from the payroll system for personnel figures. The work is mainly in gathering it together and putting it in the right form, and you only need to do that thoroughly once. how such a file is built up from documents you already have shows what that process looks like.
Anyone wanting to see which questions typically recur in this sector and how the policy relates to an actual questionnaire will find in answers to the questions entrepreneurs ask us most frequently the most common points of doubt.
Curious about where your company stands before you draw up a policy yourself? Take the free quick-scan with a few short questions and see immediately an indication, or read at leisure through the topics relevant to the metals and manufacturing industry.