Over one third of our annual energy use is consumed by households. How can a household save many tens of thousands of forints per year on energy bills? How can we use renewables in our homes? How can we increase our homes’ value with an energy performance certificate?These are the kinds of questions which a household has to face each day as energy costs are rising. In most cases the answer is clear: by paying attention, with common sense consumption or with the right investment we can whittle down our consumption significantly. Apart from our free, downloadable publication, uncountable new ideas and advice can also be found on our website at www.lakcimke.hu.