Carbon emissions from refrigeration used in the UK food industry

Carbon emissions from refrigeration used in the UK food industry
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英国食品工业制冷产生的碳排放

DOI:
10.1016/j.ijrefrig.2023.01.022
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发表时间:
2023
影响因子:
3.9
通讯作者:
Alan F
Alan F
中科院分区:
工程技术2区
文献类型:
--
作者:
Alan F

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食品和饮料行业是英国最大的制造业。食品冷链是能源密集型的,使用高全球变暖的制冷剂。这项工作的目的是对英国现有的冷链进行基准测试,并提供2019年温室气体(GHG)排放的可靠循证数据。仅考虑了联合王国境内的制冷排放。对运输制冷机组制冷剂泄漏(易散性)和柴油的范围1排放以及电力使用的范围2排放进行了估算。这些估计为每年12.9 MtCO2e,占英国年度领土温室气体排放总量的3.5%。83%的范围1排放是挥发性的,其中56%来自零售制冷。农业和渔业是散逸性排放量最低的部门,仅占总量的3.7%。范围2的排放量占总排放量的54%,并趋于向冷链消费端增加,其中农业和渔业占1.5%,家用制冷占38%。FAOSTAT用于含氟气体排放的全球升温潜能值并不代表联合王国的排放量。英国政府的统计数据可能低估了家用冰箱的排放量,因为它们没有使用真实的生活能源消耗。
The food and beverage industry is the largest manufacturing sector in the UK. Food cold chains are energy intensive and use high global warming refrigerants. The aim of this work was to benchmark the existing UK cold chain and provide robust evidence-based data on greenhouse gas (GHG) emissions in 2019. Only emissions from refrigeration within UK borders was considered. Both Scope 1 emissions from refrigerant leakage (fugitive) and diesel for the transport refrigeration units (TRUs) as well as Scope 2 emissions from electrical power usage were estimated. These were estimated to be 12.9 MtCO2e per annum which represents 3.5% of the total UK annual territorial GHG emissions. Eighty-three percent of the Scope 1 emissions were fugitive, and 56% of these were from retail refrigeration. Agriculture and fisheries were the sectors with the lowest fugitive emissions accounting for only 3.7% of the total. Scope 2 emissions accounted for 54% of the emissions and tended to increase towards the consumer end of the cold chain, with 1.5% in agriculture and fisheries and 38% in domestic refrigeration. The FAOSTAT value of GWP used for f-gas emissions is not representative of UK emissions. UK government statistics may be underestimating domestic refrigerator emissions as they are not using real life energy consumption.
DOI: 10.18462/iir.iccc.2018.0006
发表时间: 2018
期刊: Refrigeration Science and Technology
影响因子: --
作者:
Foster A.
通讯作者: Foster A.
DOI: 10.1016/j.applthermaleng.2010.08.023
发表时间: 2011-02-01
影响因子: 6.4
作者:
Tassou, S. A.;Ge, Y.;Marriott, D.
通讯作者: Marriott, D.
DOI: --
发表时间: 2017
期刊:
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作者:
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DOI: --
发表时间: 2012
期刊:
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作者:
D. Fisher;D. Cowen;A. Karas
通讯作者: A. Karas
DOI: --
发表时间: 2013
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作者:
S. Mudie;E. Essah;A. Grandison;R. Felgate
通讯作者: R. Felgate