There is a need of change in Real Estate Sector, where building plans are concerned, as now Real Estate Developers should opt to incorporate environment friendly designs and construction features (by going green) to reduce possible financial losses incur due to natural calamities (climatic change), and raising electricity & water costs.
Common man in India is always unsecured about Energy, Water and Climate, and going 'green' would surely save the Real Estate companies 'money', specially for energy use, and they can even increase tenancy rates...and other!