(Reuters) - Heavy industries such as cement, chemicals or metals could step up energy efficiency by a quarter while cutting carbon dioxide (CO2) emissions by up to a third, the International Energy Agency (IEA) said on Monday.
They could be made more energy-efficient by upgrading the engines used in factories, including adjustable speed drives, steam systems and combined heat and power, and by recycling materials, the IEA -- an adviser to 26 industrialised nations -- said in a study.
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They could be made more energy-efficient by upgrading the engines used in factories, including adjustable speed drives, steam systems and combined heat and power, and by recycling materials, the IEA -- an adviser to 26 industrialised nations -- said in a study.
Read more at Reuters Africa