Daniela Schiffer helps people make their own energy. The co-founder of the German startup changers.com explains why protecting climate is as hard as stop smoking – and how men nevertheless do have fun with it.
Katherine Lucey is the Founder and CEO of Solar Sister. After 20 years as an investment banker with experience in the energy sector, Katherine turned her attention to find a sustainable solution to the energy poverty.
A lamp you can inspect how much the sun has shone the day it was produced? Katharina Mischer and Thomas Traxler from Vienna produce design products, furniture and installations by solar energy. Their Designs are smart and extraordinary.
Low energy, high comfort: Wolfgang Kessling is director of clima engeneering company Transsolar. His motto: Make the buildings better so they have reduced energy demand. He shows how sun can be the most effective cooling system in the desert.