We learned the invoices in a school office, then took the same patience to other sites.

Why the work exists

Boards keep asking for “the energy numbers” as if a caretaker could produce them between boiler faults. The numbers live on invoices, in cupboards, and in years that do not match the academic calendar. Mara Ellison started writing packs while still employed on a Kirklees school site, after a governors’ meeting spent forty minutes arguing about a gas bill that belonged to a meter in a locked landlord riser.

The practice took the name Utilityfieldcore because the work sits in the field — plant rooms, intake cupboards, estate maps — and because a report has to have a core: a named year, named fuels, named buildings. Holme Valley is a practical base. Trains and the A628 take us to other counties; we do not insist that clients travel to Austonley.

How we work

One reporter owns the pack. Walkthrough photographs are filed against serial numbers, not against a mood board. Drafts come back with questions in the margin. We will wait for a missing month rather than smooth a chart. If you need a Display Energy Certificate or an Energy Performance Certificate, we will say so and point you to an assessor; we do not pretend the usage pack is that certificate.

United Kingdom weather, United Kingdom invoices, and United Kingdom committees are the audience. We write in English, date to the day, and keep the copper-and-forest stationery you see here because it has to survive being printed and left in a finance office.