Rishita's grassroots efforts started when she and a friend brainstormed alternatives to single-use cups. Together, they launched campaigns to motivate people to embrace reusable cups and cutlery, purchasing over a hundred sets of cutlery to rent out to reduce waste. "In the past decade, we’ve seen a dramatic increase in single-use items. When I was younger, we didn’t have any of these things around," she reflects.
Rishita encourages people to return to their roots and discover how their ancestors lived sustainably, using nature's gifts and rarely letting anything go to waste. Her influence grew among friends, family, and the community. She innovated further and founded her environmental organisation Green Utsav, which translates to "Green Celebration.” The company organises zero-waste gatherings that don’t include balloons, use recycled gift-wrapping, and provide reusable cutlery and plates. They also run “Bring Your Own Cup” social-media campaigns asking people to take selfies with their reusable cups to encourage this sustainable behaviour.