Carbon offsets are a way for companies or countries that pollute the air to “cancel out” some of their carbon emissions by funding projects that protect forests, plant trees, or provide clean energy—sometimes on the other side of the world. Polluting companies in the US, Europe, Asia or elsewhere can buy one carbon credit from a green project anywhere in exchange for emitting one metric ton of carbon dioxide (CO₂).
COP30: Zimbabwe’s forest and energy projects reveal the downside of carbon credits
