Developing nations objected on Wednesday to possible curbs on greenhouse gases produced by industries such as steel or cement, telling U.S.-led climate talks that too strict standards could throttle their companies.
Other countries expressed worries that such targets, championed by Japan as a possible element of a planned new U.N. climate treaty beyond 2012, should only be a complement to big cuts in emissions of gases led by industrial nations.
Seventeen nations, the European Commission and the United Nations will meet in Paris on Thursday and Friday for a third round of a U.S.-led series of meetings to work out ways to cut greenhouse gas emissions.
On Wednesday, India led objections at a preliminary workshop reviewing whether industries could take on sectoral goals to help curb more heatwaves, droughts, floods and rising seas predicted by the U.N. Climate Panel.
Plans by rich nations to cut emissions of greenhouse gases "should not be diluted by a sectoral approach," R. Chidambaram, chief scientific adviser to India's government.
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