Mumbai Housing Complex Goes Solar, To Reduce Electricity Bill by 70% Updated On Tue, Apr 16th, 2019 by Saurenergy This would be the equivalent of reducing 140 diesel cars a month and around 1,700 such cars a year from Mumbai’s roads. In what is, perhaps, the largest renewable energy project in the city, a housing society in the Mumbai suburbs is looking at cutting its electricity bill by 70% by generating 700-kW solar energy […] Read more