Energy Bills
Everything you need to understand, estimate and reduce your UK energy bills — from calculators to the price cap and why costs change.
6 guides & tools
Switching Supplier
Compare suppliers, check performance and switch with confidence using PowerGuardian's independent supplier tools and guides.
6 guides & tools
Energy Saving
Practical ways to use less energy and spend less — from appliance running costs to efficiency scoring and smart saving devices.
4 guides & tools
Smart Meters
Everything about UK smart meters — how they work, common problems, generations explained and tools to track your usage.
5 guides & tools
Home Heating
Compare the cost of heating your home — heat pumps, boilers, electric heating and the tariffs that make them cheaper to run.
3 guides & tools
Solar & Battery
Plan solar panels and home batteries — estimate savings, understand export tariffs and work out your payback period.
2 guides & tools
Energy Intelligence
Stay ahead of the UK energy market — weekly roundups, price forecasts, regional cost reports and supplier monitoring.
6 guides & tools
Business Energy
Guidance for UK businesses on energy costs, switching commercial suppliers and saving energy at work.
1 guides & tools