'Kya tumne yeh socha hai ki agar hum solar energy use karte hain toh carbon footprint kitna kam ho jayega? Yeh humare liye aur future generations ke liye achha hai.'Bilkul, lekin yeh kaam shuru karne se pehle humare paas complete plan hona chahiye. Har angle se sochna padega, tabhi decision lena sahi rahega.