Through various inventions and new ways of doing lighting, through different types of cars, different ways of building buildings -- there are a lot of services where you can bring the energy for that service down quite substantially.
Kroz razne izume i druge načine za poboljšanje rasvjete, kroz drugačije tipove automobila, druge načine gradnje zgrada. Postoje mnoge usluge gdje se može prilično smanjiti energija za nju,