For journalists & partners

Press & data

greenhomesums.co.uk is a UK-focused hub of 15+ free calculators for solar, heat pumps, EVs, tariffs and landlord compliance. Every figure is open to cite with credit.

Citable datasets

UK solar payback by city →
4 kWp solar panel payback, year-1 saving and 25-year net benefit for 50+ UK cities. PVGIS-derived irradiance, current Ofgem-cap tariff.

More datasets are in the pipeline — get in touch if you want a specific cut of the data for a story.

Embed a calculator

You can embed any of our calculators directly in a post using an iframe. Attribution is automatic. Pick a calculator on our homepage, scroll to Embed this calculator, and copy the snippet.

Quick site facts

Calculators live: 15
UK cities profiled: 50+
Data sources: PVGIS, Ofgem price cap, BEIS grant schemes, MCS
Refresh cadence: Quarterly on cap/SEG/BUS updates

Contact

Story, interview, commissioned dataset or partnership — email press@greenhomesums.co.uk and you'll hear back within a working day.