"We thought waste was a problem in rich countries," says Martina Otto, who works for the UN Environment Program.

在联合国环境规划署工作的玛蒂娜·奥托说：“我们认为浪费在过去是富裕国家的问题。”

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A panel of 27 experts with the UN Environment Program looked through previous UN reports to assess what economic activities generate the most pollution and use the most resources.

VOA: standard.2010.06.04

The figures come from The Global Trends in Renewable Energy Investment 2012 report, a UN Environment Program backed study that has tracked the finance flowing into green energy across the world since 2004.

CNN: Who's funding the green energy revolution?