Carbon emissions reduction potential in the US chemicals and pulp and paper industries by applying CHP technologies
作者： Marta Khrushch , Nathan Martin , Ernst Worrell , Lynn Price , Dan. Einstein
DOI:
关键词: Cogeneration 、 Electricity 、 Chemical industry 、 Energy policy 、 Engineering 、 Waste management 、 Energy accounting 、 Technology assessment 、 Cost estimate 、 Greenhouse gas
摘要: The chemical and the pulp/paper industries combined provide 55% of CHP generation in US industry. Yet, significant potential for new capacities exists both industries. From present steam consumption data, authors estimate about 50 GW additional technical reduced carbon emissions will be equivalent to 44% these They find that most reductions can achieved at negative costs. Depending on assumptions used calculations, economic significantly lower, mitigation costs much higher. Using sensitivity analyses, they determine largest effect have technology, assumed discount rates, improvements efficiency technologies, equipment depreciation periods. Changes fuel electricity prices growth industries' demand less an effect. conclude lowest are with facility is operated by utility when industrial company owns unit sell extra electricitymore » open wholesale market. Based results analyses discuss policy implications.« less
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