Concerns are mounting over the impact of Amazon.com, Inc. (NASDAQ:AMZN) and Jeff Bezos‘s $10 billion charitable organization on the carbon credit market. What Happened: The Bezos Earth Fund is a significant supporter of the Science Based Targets initiative (SBTi), which sets voluntary climate standards for corporations such as Apple Inc. and H&M. Simultaneously, Amazon is broadening its climate pledge initiative, which has been endorsed by over 500 companies, including Uber Technologies Inc., IBM, and Microsoft Corp., reported Financial Times on Sunday. There are concerns about Amazon and the …