The Disney’s Friends for Change: Project Green initiative invites young people to join together to help the environment across four key areas: climate, water, waste, and habitats. The Walt Disney Company has launched the project. It’s a multiplatform environmental initiative that will help kids help the planet.

Disney stars Miley Cyrus, Selena Gomez, the Jonas Brothers, and Demi Lovato are among the 29 young stars participating in outreach messages to debut on Disney Channel, Disney XD, Radio Disney, and Disney.com.

Kids will learn practical ways to preserve the planet, track their collective impact, and have the opportunity to vote on how $1 million in donations from Disney will be divided and invested in various environmental causes over the course of a year.

Beginning today, May 15, Disney Channel and Radio Disney will air the first in a year-long series of on-air messages. It’ll feature Disney Channel stars challenging kids to join them in registering and pledging environmental stewardship. They can do so by making small changes in their daily actions that can positively impact the world around them.