UN Airline Emissions Accord Hinges On Complex World of Carbon Offsets

摘要

The United Nations aviation climate accord hinges on a creating a system requiring companies to spend billions of dollars to protect forests, build solar farms and more. The trick will be ensuring those projects are legitimate. The agreement finalized Oct. 6 in Montreal calls for airlines to compensate for their emissions growth beyond 2020 by buying credits to back eco-friendly initiatives. The idea is that as airlines add new routes, they'll help finance projects to counteract the additional pollution. Think of it as planting trees to absorb every new ounce of carbon dioxide.