50 ways to help the planet is a great site that lists 50 simple ways to help change things. As they say on the site

PLANT A NOTION
“Going green” doesn’t have to be a daunting task that means sweeping life changes. Simple things can make a difference.

The contents of this list might not be new, but they bear repeating. Sometimes it takes a few reminders for things take root.

Link to [ 50 ways to help the planet ]