5 Guides articles
Most recent first. Every guide is written by our installation team.
Planning Permission for Solar & Heat Pumps in Cornwall: Full Guide 2026
Most solar panel and heat pump installations in Cornwall fall under permitted development rights — meaning no planning permission is needed....
Renewables for Cornwall New Builds: What's Required & What's Worth Adding
Cornwall Council's Climate Emergency Development Plan Document (adopted 2023) requires all new builds to avoid fossil fuel heating. This gui...
Finding a Heating Engineer in Cornwall: What to Look For in 2026
Cornwall's heating market spans everything from Victorian stone cottages running oil boilers to modern new builds with heat pumps. Finding a...
How to Stack Cornwall Energy Grants: BUS, ECO4, HEAT and VAT Relief in 2026
Cornwall homeowners have access to more overlapping grant support than almost anywhere else in England. The BUS grant, ECO4, the HEAT Cornwa...
Whole-Home Energy Retrofit in Cornwall: The Right Order of Works
Retrofit energy upgrades should follow a specific sequence: insulation before heat pump, heat pump before solar sizing, solar before battery...