What exactly is 1 tonne of CO2?

Don't throw your money out the window!

Putting in quality insulation is a good way to make a serious dent in your energy bills. So you’ve tackled the roof, the walls and the flooring. Which is great! Just don't forget about your windows! In some cases, the windows account for up to 15% of all heat loss.

Should I go for double, triple or super insulating glazing?

What is collective self-consumption?

Currently, solar panel owners are not allowed to sell self-generated surplus electricity to their neighbours. Yet, the idea is gradually gaining ground. In the case of collective self-consumption, however, we are talking about photovoltaic installations of a certain rating. Along with a series of other basic requirements...

Learn all about collective self-consumption

How to read an electrical diagram?

During an inspection, you're required to present an electrical diagram, which consists of a single-line diagram and an electrical layout plan. Looks like Chinese to you? Still, it’s good to have some basic notion, as this will give you a clear idea of your overall electrical installation. Which comes in quite handy if you're planning to do some work around the house!

How do I read an electrical diagram?