Amazon, Ikea and other big companies commit to zero-emission shipping by 2040
Excerpt: In an effort to reduce greenhouse gas emissions in global trade, a coalition of companies that includes Amazon and Ikea has pledged to use only ocean shippers that use zero-carbon fuel by 2040. The cargo ships that ferry as much as 90 percent of the world’s products also produce nearly 3 percent of man-made carbon dioxide emissions each year — an estimated nearly 1.1 billion tons that rivals the annual output of Germany, the world’s sixth-largest emitter. Organized by the nonprofit Aspen Institute, the initiative counts Amazon, Unilever, Michelin and Patagonia among its signatories.…