The channel will air new 'green-themed' episodes of hit tween shows iCarly and True Jackson, VP while select preschool series will air on Nickelodeon and Noggin throughout the day.

Nickelodeon will also unveil 'The Big Green Help' grants programme to support schools and local organisations with sustainability projects, and offer kids the opportunity to take environmental action with more than 500 local grassroot Earth Day events. The efforts are part of Nickelodeon's 'The Big Green Help' campaign - a multiplatform, global pro-social initiative designed to empower kids to take action on the environment and connect them to energy saving and earth-friendly activities in their everyday lives.