< PrevNext > 85. Barclays London Share 2016 U.S.-Booked Air Volume: $52 millionAs Barclays engaged in one of the largest restructurings in its history in 2016, it cut its U.S.-booked air travel spend more than 13 percent to $52 million, according to a BTN estimate. Restructuring efforts, including a significant cut in the ownership of its African operations, have reduced the size of the company, and restructuring continued into this year. Barclays aims to reduce carbon emissions 30 percent by 2018, and emissions, including those from business travel, declined 15.8 percent last year. That came through stricter controls on business travel and approval processes. Carbon emissions from air travel decreased 31.9 percent, those from rail travel declined 50 percent, emissions from taxi went down 28.3 percent and they decreased 43.7 percent for car hires.