e green housing features and toilets in Pazhanthandalam block, Kanchipuram district (near Chennai), Tamil Nadu.
All Nissan houses will incorporate green "eco-friendly" features including solar lamps, Rain Water Harvesting (RWH) and rat-traps. The houses also use filler slab roofs, a sustainable and environmentally friendly alternative roofing technology which provides better insulation, and reduces energy and carbon emission.