Knowledge Centre

Learn about home energy

Honest, independent guides to help you make informed decisions.

Practical steps every homeowner can take to reduce energy costs, from quick wins to long-term investments.

Everything you need to know about solar panels in the UK — costs, savings, payback and whether your roof is suitable.

You don't need to spend money to start saving energy. Here are 10 free tips you can implement today.

Before investing in technology, make sure your home isn't wasting energy. Insulation is the foundation of efficiency.

From hydrogen boilers to vehicle-to-grid, here's what's coming next in home energy technology.

Home batteries are becoming increasingly popular. Find out if battery storage makes financial sense for your home.

Heat pumps are the government's recommended replacement for gas boilers. Here's everything you need to know.

A summary of available government grants and schemes to help fund your home energy improvements.