Photos that generate energy?
There are ever more surprising ways of obtaining energy. What's the latest? Technology that enables you to print images and letters that absorb solar energy. Discover more about this incredible development.
Custom solar panels
Stop worrying about whether putting solar panels on the roof will look nice or not. These new solar panels can be customized to suit the architecture of your home.
What's this time change business?
Don't forget! Next Sunday is the last Sunday of October, which means 3 a.m. will become 2 a.m. as the clocks go back for winter time. Do you know what that means in terms of energy efficiency?
What on earth are astronomical clocks?
Switches that take into consideration the time the sun will rise and set to better manage the street lights. Did you know that these astronomical clocks have already been tested out in several Spanish cities?