Energy as Dirty as 20 Years Ago on Slow Climate Effort, IEA Says

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The level of carbon emitted in global energy supplies has barely changed in 20 years amid stalled efforts to curb pollution and increased coal use, the International Energy Agency said.

A boom in renewable technologies such as wind and solar and the 1997 Kyoto Protocol accord aimed at limiting greenhouse-gas emissions in industrial nations hasn’t halted the trend, the Paris-based IEA said today in a report.