Renewable Energy Guides

Long-form, regularly-updated guides to UK heat pump and solar economics, grants, regulations and Cornwall-specific advice.

Heat Pump Costs in Cornwall 2026

Pre-grant, post-grant and running costs for every property size, with real Cornwall examples and a £/kW table you can rely on.

Everything you need to know about claiming the £7,500 BUS grant in Cornwall — eligibility, application timeline, and how CCS handles the paperwork.

A no-spin comparison of the running costs, carbon, and capital economics of heat pumps versus mains gas boilers at May 2026 Ofgem rates.

Why GSHPs make sense for Cornwall farmsteads, rural properties and large estates — costs, performance, geology and the £7,500 grant.

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