예를 들어, 난방과 냉방 등의 에너지가 들어가야만 했던 것들을 서비스를 이용하여 에너지를 절약하도록 바꾸는 것이지요.
So we have new designs that are helping us take mechanical things that we used to spend energy on -- like heating, cooling etc. -- and turn them into things that we avoid spending energy on.