Meet these Chennai residents serving as ‘spokespersons’ for sustainable energy

There is a pleasant monotony to how Bhuvana Raj’s electricity bill reads for most part of the year. For nearly ten months annually, every billing cycle, the needle stays at zero (discounting the small regular fee).

A sustainability practitioner and zero waste consultant, Bhuvana installed a rooftop solar system at her home in Thalambur, off OMR, in 2018, when residential solar adoption in Chennai Metropolitan Area was yet to shine brightly.