A carbon consultant turns a UK SME's energy bills, fuel records and supplier invoices into a defensible carbon footprint, then writes the documents — Carbon Reduction Plans, SECR submissions, ISO 14068 statements — that buyers, regulators and certifiers will actually accept. The work sits between accounting and operations: most of the value is in framing the data correctly the first time, not in the calculation itself.
For SMEs in the £1m–£50m turnover range, hiring a consultant typically costs between £2,500 and £15,000 for a first-year footprint plus CRP, which is meaningfully cheaper than recruiting in-house and faster than most software platforms. The trade-off is dependency: a good consultant should leave you with a methodology document and emission factors you can re-run yourself the following year.
The guides below explain what a carbon consultant actually does day to day, how to choose one, what a typical SME footprint looks like, and how to compare consultant-vs-software-vs-DIY for your situation.