Cross-Pavement EV Charging UK: The New Rules Explained (2026)
The government just confirmed new rules for cross-pavement EV charging — what’s actually changing, what’s still not in force, and the £500 grant already available.
Cool Power Co Editorial
Damp Patches on Walls: Condensation, Rising or Penetrating Damp?
Condensation, rising damp and penetrating damp look similar but need completely different fixes — the real diagnostic signs, by height, timing and appearance.
Plug-In Solar UK — Two Weeks On: What Actually Changed
The ENA compliant kit list has roughly doubled, prices have fallen from £848 to £432, and five major brands have dropped out entirely — the honest state of UK plug-in solar, two weeks after launch
Cavity Wall Insulation Problems: What Actually Goes Wrong (UK)
The genuine, documented cases where cavity wall insulation causes damp, why it happens, and what the CIGA guarantee actually covers if it goes wrong.
Heat Pump Radiators: Do You Need to Upgrade Yours? (UK Guide)
Why heat pump radiators need to be bigger, what “delta T” actually means, and how many radiators genuinely need replacing — usually far fewer than people assume.
Condensation on Windows: Why It Happens and How to Stop It (UK)
Why windows get condensation before anywhere else in the room, the genuine difference between inside, outside and between-the-panes condensation, and what actually stops it.
Ground Source Heat Pump UK: Cost, How It Works & Is It Worth It (2026)
Ground source heat pump cost, boreholes vs trenches, and the £7,500 grant explained — the honest guide to whether GSHP suits your UK home.
Heat Pump Brands UK 2026: Mitsubishi Ecodan vs Daikin vs Vaillant vs Worcester Bosch
Heat Pumps Reading Your Quote Heat Pump Brands UK 2026: What Actually Differs Between Them Mitsubishi Ecodan, Daikin Altherma, Vaillant aroTHERM, Worcester Bosch and Samsung EHS: a plain guide to reading what’s actually on your quote. Published September 2026, updated October 2026 9 min read Cool Power Co Editorial On this page Mitsubishi Ecodan Daikin … Read more
How Much Electricity Does a Heat Pump Use?
Real UK owner data on how much electricity a heat pump actually uses per day and per year — plus why the best tariff matters far more than the size of your battery.
8 Things to Know Before Installing Solar Panels in the UK
The honest things to know before installing solar panels that buying guides skip — birds nesting underneath, why panels go dark in a power cut, and the inverter cost nobody budgets for