Significant differences are there in the estimates so far produced concerning the India ESCO market size. Some estimates consider revenue from sales of energy efficiency products as it is primarily sold by ESCOs while the others consider revenue only from
Excessive reliance on guaranteed savings model The industry still holds a large amount of business potential. EESL estimates that only 5% of the overall potential has been tapped by the ESCO model. The need of the hour is that the business models are properly tweaked to make it a win-win proposition both for the ESCO, as well as the client.