Bus and Supertram operator Stagecoach is taking part in a Green Week with a focus on community initiatives.
The company is planning a series of events in South Yorkshire and North Derbyshire this week.
At Parkgate in Rotherham today, and in Chesterfield on Thursday, items such as dry wipe notice boards will be given away by staff.
The company is also running a competition for local primary school children to submit a poster featuring an eco-friendly message about buses. The winning entries will be displayed on board Stagecoach vehicles during the summer.
The winning school will receive an eco-friendly bus awareness day including a visit by a Stagecoach bus. Ten runner-up schools will win a pack of 26 seedlings.