Bloomberg LafargeHolcim Ltd, the world’s largest cement maker, pledged to step up efforts to cut CO2 emissions as the energy-consuming industry comes under pressure from environmental groups, lawmakers and investors. The plan includes accelerating the use of low-carbon alternatives in cement mixtures and operating its first net-zero plant by the end of the decade, the company said in a statement …

Bloomberg While flight shaming and the coronavirus pandemic have spurred airlines to hasten the retirement of their oldest, fuel-guzzling aircraft, not all those planes end up in boneyards in the desert. Many find a second life in the fleets of Amazon.com Inc and other cargo carriers. Amazon has been among the biggest lessors of converted Boeing Co 767s in the …

Bloomberg A whistle-blower at Boeing Co is urging aviation regulators to add additional protections to the grounded 737 Max. Curtis Ewbank, who has previously raised concerns about the plane’s design with congressional investigators, said in comments filed with the Federal Aviation Administration (FAA) that a proposal to mandate fixes to the jet didn’t address multiple hazards identified in the two …