Heard of environmentally sound homes?

Surajkund: Nestled in the shade of towering trees, architect Revathi Kamath's house is an oasis in a concrete jungle. The mud walls keep the house cool in the summer and trap the heat inside in the winter. And if it gets too warm, the nozzles spraying a fine mist are better than any thermostat.

But if like many of us, you already live in a home that looks nothing like Kamath’s, here's how you can show your love for the ozone.

“The first rule of them all, don't use paint. Paint is poison,” says Revathi.

Using natural materials like sandalwood or turmeric on the walls reduces your carbon footprint by about 30 kilos a year. Also the use of materials like reclaimed wood or forest certified wood to build your home instead of the conventional marble and granite helps.

So how many millions do you have to have to own a home like this?

“It's a myth. People don't want to make homes like this because they want to show how much money they have. You can't change people's minds unless they become truly proud to be ecological,” says Revathi.

And Revathi shows her love by making the mud bricks for her house in her own backyard. From an overflowing tank to a tiny rivulet running down a path, all the excess water including rainwater collects in pools around the house and irrigates the land.

It's her way of water harvesting. So remember the trick to making your home one with the environment, is to use as much of nature both inside and outside your home.