The biggest lever lies in everyday life

What do dryers, refrigerators and TVs have to do with climate protection? Quite a lot! Scientist Dr. Friedrich Bohn from the Helmholtz Centre for Environmental Research explains why the use phase of electrical appliances has the greatest environmental impact – and how the energy label helps consumers make the right choice. We show why energy-efficient devices are not only good for the climate, but also for your wallet. And: why there is (still) no energy class A for TVs.