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14.4 Results from the TEAP Ex.III/1 report Table 14-5 (as published in the Ex.III/1 report (TEAP, 2016a)) shows slightly adjusted estimates (compared to Table 14-3) for the global production of the main HFCs in 2015 at 665 ktonnes, equivalent to about 1220 Mt CO2-eq. Table 14-5: Estimates for 2015 non-Article 5, Article 5 and global HFC production (ktonnes) Estimate for non-A5 production (2015) HFC-32 23.0 HFC-125 31.5 HFC-134a 97.0 HFC-143a 11.0 Sub-total Other HFCs (HFC-152a, - 245fa, -365mfc, -227ea, - 236fa)*, ** Total Estimate for A5 production (2015) 71.0 98.5 176.0 17.0 Estimate global 2015 production 94.0 130.0 273.0 28.0 525 140.0 HFCs 665.0 * A substantial part is related to non-feedstock HFC-152a production, global estimate at slightly higher than 60 ktonnes; of this, only 5-10 ktonnes relate to use in foam production ** Estimated global production of HFC-236fa is estimated as small (300-500 tonnes); HFC-236fa is produced in one Article 5 country (Kuijpers, 2016) The four main HFCs are almost only used in the RAC sector, except for HFC-134a, which is also applied in several other sectors (such as foams, aerosols, MDIs). For these four HFCs, a total (global) HFC production of about 525 ktonnes was estimated for the year 2015. Global production quantities for other HFCs (HFC-152a, HFC-227ea, HFC-236fa, HFC-245fa and HFC-365mfc) were estimated at around 140 ktonnes (160-170 Mt CO2-eq.), of which a substantial part in tonnes (but not in Mt CO2-eq.) consists of HFC-152a production (Kaixian, 2015, Kuijpers, 2016). The consumption values calculated and estimated for all sectors and chemicals are given below, in Table 14-6. For this report, the tonnes estimated for the RAC manufacturing and the RAC servicing sector are important (consumption of RAC manufacturing and servicing is 60% of the total in non-Article 5, 89% of the total in Article 5 parties, 73% of the total consumption globally. Table 14-6: Estimates for non-Article 5, Article 5 and global HFC consumption in 2015 (ktonnes) (Ex.III/1 report, Table 2-2) Estimate for non-A5 consumption (2015) R/AC manufacture R/AC service Foams 71.0 MDIs 10.1 Aerosols 50.0 Fire protection, others 5.5 Total 334.4 Estimate from various sources A5 consumption (2015) 185.8 87.0 12.6 3.9 9.0 9.5 305.8 Estimate global consumption 2015 (*) 292.4 181.2 83.6 14.0 59.0 15.0 645.2 Sector 106.6 94.2 2018 TOC Refrigeration, A/C and Heat Pumps Assessment Report 281PDF Image | Heat Pumps Technical Options
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