Nonprofits like Cool Effect and companies like Natural Habitat Adventures carefully vet the carbon offsets that they offer so that you don’t have to worry about buying offsets from a potentially shady source. Natural Habitat Adventures offsets any trip that you book with them, while at Cool Effect, you can calculate the carbon your trip is emitting and buy an equivalent offset. At Cool Effect, you can choose to donate across all projects or donate to specific projects that hit close to home for you through their project page. These projects include preserving bird sanctuaries, community tree building, and protecting grasslands.