Every tree starts as a small decision. GreenTree helps you understand your footprint and plant trees where they'll do the most good.
Get a rough estimate of your yearly carbon footprint from a few simple questions. No account needed.
Pick a project, such as reforestation, a mangrove coast or a city canopy, and fund trees with local partners.
Get updates as your trees take root: where they are, how they're doing and what's living in them.
Move the sliders for a rough estimate. It's not a full carbon audit, just a starting point.
≈ 0 t CO₂ from these habits. Assumes ~22 kg CO₂ absorbed per mature tree per year.
CO₂ a typical mature tree absorbs each year. Young trees take in less, and some species far more.
How much cooler shaded streets can be than bare ones on hot days, depending on canopy and climate.
One established tree can support hundreds of species of insects, birds, fungi and mosses.
We're launching our first planting projects soon. Leave your email and we'll let you know.