PDFWAC 173-441-040
Greenhouse gases.
(1) Greenhouse gases. Table A-1 of this section lists the GHGs regulated under this chapter and their global warming potentials.
(2) CO2e conversion. Use Equation A-1 of WAC 173-441-030 (1)(b)(iii) and the global warming potentials (GWP) listed in Table A-1 of this section to convert emissions into CO2e.
Table A-1:
Global Warming Potentials (100-Year Time Horizon)
Name | CAS No. | Chemical Formula | GWP (100 yr.)1,2 | |
2012-2013 | ≥ 20143,4 | |||
Carbon dioxide | 124-38-9 | CO2 | 1 | 1 |
Methane | 74-82-8 | CH4 | 21 | 25 |
Nitrous oxide | 10024-97-2 | N2O | 310 | 298 |
Fully Fluorinated GHGs | ||||
Sulfur hexafluoride | 2551-62-4 | SF6 | 23,900 | 22,800 |
Trifluoromethyl sulphur pentafluoride | 373-80-8 | SF5CF3 | 17,700 | 17,700 |
Nitrogen trifluoride | 7783-54-2 | NF3 | 17,200 | 17,200 |
PFC-14 (Perfluoromethane) | 75-73-0 | CF4 | 6,500 | 7,390 |
PFC-116 (Perfluoroethane) | 76-16-4 | C2F6 | 9,200 | 12,200 |
PFC-218 (Perfluoropropane) | 76-19-7 | C3F8 | 7,000 | 8,830 |
Perfluorocyclopropane | 931-91-9 | C-C3F6 | 17,340 | 17,340 |
PFC-3-1-10 (Perfluorobutane) | 355-25-9 | C4F10 | 7,000 | 8,860 |
PFC-318 (Perfluorocyclobutane) | 115-25-3 | C-C4F8 | 8,700 | 10,300 |
PFC-4-1-12 (Perfluoropentane) | 678-26-2 | C5F12 | 7,500 | 9,160 |
PFC-5-1-14 (Perfluorohexane, FC-72) | 355-42-0 | C6F14 | 7,400 | 9,300 |
PFC-6-1-12 (Hexadecafluoroheptane) | 335-57-9 | C7F16; CF3(CF2)5CF3 | 7,820 | 7,820 |
PFC-7-1-18 (Octadecafluorooctane) | 307-34-6 | C8F18; CF3(CF2)6CF3 | 7,620 | 7,620 |
PFC-9-1-18 | 306-94-5 | C10F18 | 7,500 | 7,500 |
PFPMIE (HT-70) | NA | CF3OCF(CF3)CF2OCF2OCF3 | 10,300 | 10,300 |
Perfluorodecalin (cis) | 60433-11-6 | Z-C10F18 | 7,236 | 7,236 |
Perfluorodecalin (trans) | 60433-12-7 | E-C10F18 | 6,288 | 6,288 |
Saturated Hydrofluorocarbons (HFCs) with Two or Fewer Carbon-Hydrogen Bonds | ||||
HFC-23 | 75-46-7 | CHF3 | 11,700 | 14,800 |
HFC-32 | 75-10-5 | CH2F2 | 650 | 675 |
HFC-125 | 354-33-6 | C2HF5 | 2,800 | 3,500 |
HFC-134 | 359-35-3 | C2H2F4 | 1,000 | 1,100 |
HFC-134a | 811-97-2 | CH2FCF3 | 1,300 | 1,430 |
HFC-227ca (1,1,1,2,2,3,3-Heptafluoropropane) | 2252-84-8 | CF3CF2CHF2 | 2,640 | 2,640 |
HFC-227ea | 431-89-0 | C3HF7 | 2,900 | 3,220 |
HFC-236cb | 677-56-5 | CH2FCF2CF3 | 1,340 | 1,340 |
HFC-236ea | 431-63-0 | CHF2CHFCF3 | 1,370 | 1,370 |
HFC-236fa | 690-39-1 | C3H2F6 | 6,300 | 9,810 |
HFC-329p (1,1,1,2,2,3,3,4,4-Nonafluorobutane) | 375-17-7 | CHF2CF2CF2CF3 | 2,360 | 2,360 |
HFC-43-10mee | 138495-42-8 | CF3CFHCFHCF2CF3 | 1,300 | 1,640 |
Saturated Hydrofluorocarbons (HFCs) with Three or More Carbon-Hydrogen Bonds | ||||
HFC-41 | 593-53-3 | CH3F | 150 | 92 |
HFC-143 | 430-66-0 | C2H3F3 | 300 | 353 |
HFC-143a | 420-46-2 | C2H3F3 | 3,800 | 4,470 |
HFC-152 | 624-72-6 | CH2FCH2F | 53 | 53 |
HFC-152a | 75-37-6 | CH3CHF2 | 140 | 124 |
HFC-161 | 353-36-6 | CH3CH2F | 12 | 12 |
HFC-245ca | 679-86-7 | C3H3F5 | 560 | 693 |
HFC-245cb (1,1,1,2,2-Pentafluoropropane) | 1814-88-6 | CF3CF2CH3 | 4,620 | 4,620 |
HFC-245ea (1,1,2,3,3-Pentafluoropropane) | 24270-66-4 | CHF2CHFCHF2 | 235 | 235 |
HFC-245eb (1,1,1,2,3-Pentafluoropropane) | 431-31-2 | CH2FCHFCF3 | 290 | 290 |
HFC-245fa | 460-73-1 | CHF2CH2CF3 | 1,030 | 1,030 |
HFC-263fb (1,1,1-Trifluoropropane) | 421-07-8 | CH3CH2CF3 | 76 | 76 |
HFC-272ca (2,2-Difluoropropane) | 420-45-1 | CH3CF2CH3 | 144 | 144 |
HFC-365mfc | 406-58-6 | CH3CF2CH2CF3 | 794 | 794 |
Saturated Hydrofluoroethers (HFEs) and Hydrochlorofluoroethers (HCFEs) with One Carbon-Hydrogen Bond | ||||
HFE-125 | 3822-68-2 | CHF2OCF3 | 14,900 | 14,900 |
HFE-227ea | 2356-62-9 | CF3CHFOCF3 | 1,540 | 1,540 |
HFE-329mcc2 | 134769-21-4 | CF3CF2OCF2CHF2 | 919 | 919 |
HFE-329me3 (1,1,1,2,3,3-Hexafluoro-3- (trifluoromethoxy)propane) | 428454-68-6 | CF3CFHCF2OCF3 | NA | 4,550* |
1,1,1,2,2,3,3-Heptafluoro-3-(1,2,2,2-tetrafluoroethoxy)-propane | 3330-15-2 | CF3CF2CF2OCHFCF3 | NA | 6,490* |
Saturated HFEs and HCFEs with Two Carbon-Hydrogen Bonds | ||||
HFE-134 (HG-00) | 1691-17-4 | CHF2OCHF2 | 6,320 | 6,320 |
HFE-236ca (1-(Difluoromethoxy)- 1,1,2,2-tetrafluoroethane) | 32778-11-3 | CHF2OCF2CHF2 | NA | 4,240* |
HFE-236ca12 (HG-10) | 78522-47-1 | CHF2OCF2OCHF2 | 2,800 | 2,800 |
HFE-236ea2 (Desflurane) | 57041-67-5 | CHF2OCHFCF3 | 989 | 989 |
HFE-236fa | 20193-67-3 | CF3CH2OCF3 | 487 | 487 |
HFE-338mcf2 | 156053-88-2 | CF3CF2OCH2CF3 | 552 | 552 |
HFE-338mmz1 | 26103-08-2 | CHF2OCH(CF3)2 | 380 | 380 |
HFE-338pcc13 (HG-01) | 188690-78-0 | CHF2OCF2CF2OCHF2 | 1,500 | 1,500 |
HFE-43-10pccc (H-Galden 1040x, HG-11) | E1730133 | CHF2OCF2OC2F4OCHF2 | 1,870 | 1,870 |
HCFE-235ca2 (Enflurane) (2-Chloro-1-(difluoromethoxy)- 1,1,2-trifluoroethane) | 13838-16-9 | CHF2OCF2CHFCl | NA | 583* |
HCFE-235da2 (Isoflurane) | 26675-46-7 | CHF2OCHClCF3 | 350 | 350 |
HG-02 (1-(Difluoromethoxy)-2- (2-(difluoromethoxy)-1,1,2,2- tetrafluoroethoxy)-1,1,2,2- tetrafluoroethane) | 205367-61-9 | HF2C-(OCF2CF2)2-OCF2H | NA | 3,825* |
HG-03 (1,1,3,3,4,4,6,6,7,7,9,9,10,10,12,12-Hexadecafluoro-2,5,8,11-tetraoxadodecane) | 173350-37-3 | HF2C-(OCF2CF2)3-OCF2H | NA | 3,670* |
HG-20 ((Difluoromethoxy) ((difluoromethoxy) difluoromethoxy) difluoromethane) | 249932-25-0 | HF2C-(OCF2)2-OCF2H | NA | 5,300* |
HG-21 (1,1,3,3,5,5,7,7,8,8,10,10-Dodecafluoro-2,4,6,9-tetraoxadecane) | 249932-26-1 | HF2C-OCF2CF2OCF2OCF2O-CF2H | NA | 3,890* |
HG-30 (1,1,3,3,5,5,7,7,9,9-Decafluoro-2,4,6,8-tetraoxanonane) | 188690-77-9 | HF2C-(OCF2)3-OCF2H | NA | 7,330* |
1,1,3,3,4,4,6,6,7,7,9,9,10,10,12,12,13,13,15,15-eicosafluoro-2,5,8,11,14-Pentaoxapentadecane | 173350-38-4 | HCF2O(CF2CF2O)4CF2H | NA | 3,630* |
1,1,2-Trifluoro-2- (trifluoromethoxy)-ethane | 84011-06-3 | CHF2CHFOCF3 | NA | 1,240* |
Trifluoro (fluoromethoxy) methane | 2261-01-0 | CH2FOCF3 | NA | 751* |
Saturated HFEs and HCFEs with Three or More Carbon-Hydrogen Bonds | ||||
HFE-143a | 421-14-7 | CH3OCF3 | 756 | 756 |
HFE-245cb2 | 22410-44-2 | CH3OCF2CF3 | 708 | 708 |
HFE-245fa1 | 84011-15-4 | CHF2CH2OCF3 | 286 | 286 |
HFE-245fa2 | 1885-48-9 | CHF2OCH2CF3 | 659 | 659 |
HFE-254cb2 | 425-88-7 | CH3OCF2CHF2 | 359 | 359 |
HFE-263fb2 | 460-43-5 | CF3CH2OCH3 | 11 | 11 |
HFE-263m1; R-E-143a (1,1,2,2-Tetrafluoro-1- (trifluoromethoxy)ethane) | 690-22-2 | CF3OCH2CH3 | NA | 29* |
HFE-347mcc3 (HFE-7000) | 375-03-1 | CH3OCF2CF2CF3 | 575 | 575 |
HFE-347mcf2 | 171182-95-9 | CF3CF2OCH2CHF2 | 374 | 374 |
HFE-347mmy1 | 22052-84-2 | CH3OCF(CF3)2 | 343 | 343 |
HFE-347mmz1; Sevoflurane (2-(Difluoromethoxy)- 1,1,1,3,3,3-hexafluoropropane) | 28523-86-6 | (CF3)2CHOCHF2 | NA | 216* |
HFE-347pcf2 | 406-78-0 | CHF2CF2OCH2CF3 | 580 | 580 |
HFE-356mec3 | 382-34-3 | CH3OCF2CHFCF3 | 101 | 101 |
HFE-356mff2 (bis(2,2,2-trifluoroethyl) ether) | 333-36-8 | CF3CH2OCH2CF3 | NA | 17* |
HFE-356mmz1 | 13171-18-1 | (CF3)2CHOCH3 | 27 | 27 |
HFE-356pcc3 | 160620-20-2 | CH3OCF2CF2CHF2 | 110 | 110 |
HFE-356pcf2 | 50807-77-7 | CHF2CH2OCF2CHF2 | 265 | 265 |
HFE-356pcf3 | 35042-99-0 | CHF2OCH2CF2CHF2 | 502 | 502 |
HFE-365mcf2 (1-Ethoxy-1,1,2,2,2-pentafluoroethane) | 22052-81-9 | CF3CF2OCH2CH3 | NA | 58* |
HFE-365mcf3 | 378-16-5 | CF3CF2CH2OCH3 | 11 | 11 |
HFE-374pc2 | 512-51-6 | CH3CH2OCF2CHF2 | 557 | 557 |
HFE-449sl (HFE-7100) Chemical blend | 163702-07-6 163702-08-7 | C4F9OCH3 (CF3)2CFCF2OCH3 | 297 | 297 |
HFE-569sf2 (HFE-7200) Chemical blend | 163702-05-4 163702-06-5 | C4F9OC2H5 (CF3)2CFCF2OC2H5 | 59 | 59 |
HG'-01 (1,1,2,2-Tetrafluoro-1,2-dimethoxyethane) | 73287-23-7 | CH3OCF2CF2OCH3 | NA | 222* |
HG'-02 (1,1,2,2-Tetrafluoro-1-methoxy-2-(1,1,2,2-tetrafluoro-2-methoxyethoxy)ethane) | 485399-46-0 | CH3O(CF2CF2O)2CH3 | NA | 236* |
HG'-03 (3,3,4,4,6,6,7,7,9,9,10,10-Dodecafluoro-2,5,8,11-tetraoxadodecane) | 485399-48-2 | CH3O(CF2CF2O)3CH3 | NA | 221* |
Difluoro(methoxy)methane | 359-15-9 | CH3OCHF2 | NA | 144* |
2-Chloro-1,1,2-trifluoro-1-methoxyethane | 425-87-6 | CH3OCF2CHFCl | NA | 122* |
1-Ethoxy-1,1,2,2,3,3,3-heptafluoropropane | 22052-86-4 | CF3CF2CF2OCH2CH3 | NA | 61* |
2-Ethoxy-3,3,4,4,5- pentafluorotetrahydro-2,5-bis [1,2,2,2-tetrafluoro-1- (trifluoromethyl)ethyl]-furan | 920979-28-8 | C12H5F19O2 | NA | 56* |
1-Ethoxy-1,1,2,3,3,3-hexafluoropropane | 380-34-7 | CF3CHFCF2OCH2CH3 | NA | 23* |
Fluoro(methoxy)methane | 460-22-0 | CH3OCH2F | NA | 13* |
1,1,2,2-Tetrafluoro-3-methoxy-propane; Methyl 2,2,3,3-tetrafluoropropyl ether | 60598-17-6 | CHF2CF2CH2OCH3 | NA | 0.5* |
1,1,2,2-Tetrafluoro-1- (fluoromethoxy) ethane | 37031-31-5 | CH2FOCF2CF2H | NA | 871* |
Difluoro (fluoromethoxy) methane | 461-63-2 | CH2FOCHF2 | NA | 617* |
Fluoro (fluoromethoxy) methane | 462-51-1 | CH2FOCH2F | NA | 130* |
Fluorinated Formates | ||||
Trifluoromethyl formate | 85358-65-2 | HCOOCF3 | NA | 588* |
Perfluoroethyl formate | 313064-40-3 | HCOOCF2CF3 | NA | 580* |
1,2,2,2-Tetrafluoroethyl formate | 481631-19-0 | HCOOCHFCF3 | NA | 470* |
Perfluorobutyl formate | 197218-56-7 | HCOOCF2CF2CF2CF3 | NA | 392* |
Perfluoropropyl formate | 271257-42-2 | HCOOCF2CF2CF3 | NA | 376* |
1,1,1,3,3,3-Hexafluoropropan-2-yl formate | 856766-70-6 | HCOOCH(CF3)2 | NA | 333* |
2,2,2-Trifluoroethyl formate | 32042-38-9 | HCOOCH2CF3 | NA | 33* |
3,3,3-Trifluoropropyl formate | 1344118-09-7 | HCOOCH2CH2CF3 | NA | 17* |
Fluorinated Acetates | ||||
Methyl 2,2,2-trifluoroacetate | 431-47-0 | CF3COOCH3 | NA | 52* |
1,1-Difluoroethyl 2,2,2-trifluoroacetate | 1344118-13-3 | CF3COOCF2CH3 | NA | 31* |
Difluoromethyl 2,2,2-trifluoroacetate | 2024-86-4 | CF3COOCHF2 | NA | 27* |
2,2,2-Trifluoroethyl 2,2,2-trifluoroacetate | 407-38-5 | CF3COOCH2CF3 | NA | 7* |
Methyl 2,2-difluoroacetate | 433-53-4 | HCF2COOCH3 | NA | 3* |
Perfluoroethyl acetate | 343269-97-6 | CH3COOCF2CF3 | NA | 2.1* |
Trifluoromethyl acetate | 74123-20-9 | CH3COOCF3 | NA | 2.0* |
Perfluoropropyl acetate | 1344118-10-0 | CH3COOCF2CF2CF3 | NA | 1.8* |
Perfluorobutyl acetate | 209597-28-4 | CH3COOCF2CF2CF2CF3 | NA | 1.6* |
Ethyl 2,2,2-trifluoroacetate | 383-63-1 | CF3COOCH2CH3 | NA | 1.3* |
Carbonofluoridates | ||||
Methyl carbonofluoridate | 1538-06-3 | FCOOCH3 | NA | 95* |
1,1-Difluoroethyl carbonofluoridate | 1344118-11-1 | FCOOCF2CH3 | NA | 27* |
Fluorinated Alcohols other than Fluorotelomer Alcohols | ||||
Bis(trifluoromethyl)-methanol | 920-66-1 | (CF3)2CHOH | 195 | 195 |
(Octafluorotetramethy-lene) hydroxymethyl group | NA | X-(CF2)4CH(OH)-X | 73 | 73 |
2,2,3,3,3-pentafluoropropanol | 422-05-9 | CF3CF2CH2OH | 42 | 42 |
2,2,3,3,4,4,4-Heptafluorobutan-1-ol | 375-01-9 | C3F7CH2OH | NA | 25* |
2,2,2-Trifluoroethanol | 75-89-8 | CF3CH2OH | NA | 20* |
2,2,3,4,4,4-Hexafluoro-1-butanol | 382-31-0 | CF3CHFCF2CH2OH | NA | 17* |
2,2,3,3-Tetrafluoro-1-propanol | 76-37-9 | CHF2CF2CH2OH | NA | 13* |
2,2-Difluoroethanol | 359-13-7 | CHF2CH2OH | NA | 3* |
2-Fluoroethanol | 371-62-0 | CH2FCH2OH | NA | 1.1* |
4,4,4-Trifluorobutan-1-ol | 461-18-7 | CF3(CH2)2CH2OH | NA | 0.05* |
Unsaturated Perfluorocarbons (PFCs) | ||||
PFC-1114; TFE (tetrafluoroethylene (TFE); Perfluoroethene) | 116-14-3 | CF2=CF2; C2F4 | 0.04 | 0.004 |
PFC-1216; Dyneon HFP (hexafluoropropylene (HFP); Perfluoropropene) | 116-15-4 | C3F6; CF3CF=CF2 | 0.05 | 0.05 |
PFC C-1418 (Perfluorocyclopentene; Octafluorocyclopentene) | 559-40-0 | c-C5F8 | 1.97 | 1.97 |
Perfluorobut-2-ene | 360-89-4 | CF3CF=CFCF3 | 1.82 | 1.82 |
Perfluorobut-1-ene | 357-26-6 | CF3CF2CF=CF2 | 0.10 | 0.10 |
Perfluorobuta-1,3-diene | 685-63-2 | CF2=CFCF=CF2 | 0 | 0.003 |
Unsaturated Hydrofluorocarbons (HFCs) and Hydrochlorofluorocarbons (HCFCs) | ||||
HFC-1132a; VF2 (vinylidiene fluoride) | 75-38-7 | C2H2F2, CF2=CH2 | 0.04 | 0.04 |
HFC-1141; VF (vinyl fluoride) | 75-02-5 | C2H3F, CH2=CHF | 0.02 | 0.02 |
(E)-HFC-1225ye ((E)-1,2,3,3,3- Pentafluoroprop-1-ene) | 5595-10-8 | CF3CF=CHF(E) | 0.06 | 0.06 |
(Z)-HFC-1225ye ((Z)-1,2,3,3,3- Pentafluoroprop-1-ene) | 5528-43-8 | CF3CF=CHF(Z) | 0.22 | 0.22 |
Solstice 1233zd(E) (trans-1-chloro-3,3,3-trifluoroprop-1-ene) | 102687-65-0 | C3H2ClF3; CHCl=CHCF3 | NA | 1.34* |
HFC-1234yf; HFO-1234yf (2,3,3,3-Tetrafluoroprop-1-ene) | 754-12-1 | C3H2F4; CF3CF=CH2 | 0.31 | 0.31 |
HFC-1234ze(E) ((E)-1,3,3,3- Tetrafluoroprop-1-ene) | 1645-83-6 | C3H2F4; trans-CF3CH=CHF | 0.97 | 0.97 |
HFC-1234ze(Z) ((Z)-1,3,3,3- Tetrafluoroprop-1-ene) | 29118-25-0 | C3H2F4; cis-CF3CH=CHF; CF3CH=CHF | 0.29 | 0.29 |
HFC-1243zf; TFP (trifluoro propene (TFP); 3,3,3-Trifluoroprop-1-ene) | 677-21-4 | C3H3F3,CF3CH=CH2 | 0.12 | 0.12 |
(Z)-HFC-1336 ((Z)-1,1,1,4,4,4- Hexafluorobut-2-ene) | 692-49-9 | CF3CH=CHCF3(Z) | 1.58 | 1.58 |
HFC-1345zfc (3,3,4,4,4-Pentafluorobut-1-ene) | 374-27-6 | C2F5CH=CH2 | 0.09 | 0.09 |
Capstone 42-U (perfluorobutyl ethene (42-U); 3,3,4,4,5,5,6,6,6- Nonafluorohex-1-ene) | 19430-93-4 | C6H3F9,CF3(CF2)3CH=CH2 | 0.16 | 0.16 |
Capstone 62-U (perfluorohexyl ethene (62-U); 3,3,4,4,5,5,6,6,7,7,8,8,8-Tridecafluorooct-1-ene) | 25291-17-2 | C8H3F13,CF3(CF2)5CH=CH2 | 0.11 | 0.11 |
Capstone 82-U (perfluorooctyl ethene (82-U); 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-Heptadecafluorodec-1-ene) | 21652-58-4 | C10H3F17,CF3(CF2)7CH=CH2 | 0.09 | 0.09 |
Unsaturated Halogenated Ethers | ||||
PMVE; HFE-216 (perfluoromethyl vinyl ether (PMVE)) | 1187-93-5 | CF3OCF=CF2 | NA | 0.17* |
Fluoroxene ((2,2,2-Trifluoroethoxy) ethene) | 406-90-6 | CF3CH2OCH=CH2 | NA | 0.05* |
Fluorinated Aldehydes | ||||
3,3,3-Trifluoro-propanal | 460-40-2 | CF3CH2CHO | NA | 0.01* |
Fluorinated Ketones | ||||
Novec 1230 (FK-5-1-12 Perfluoroketone; FK-5-1-12myy2; perfluoro (2-methyl-3-pentanone)) | 756-13-8 | CF3CF2C(O)CF (CF3)2 | NA | 0.1* |
Fluorotelomer Alcohols | ||||
3,3,4,4,5,5,6,6,7,7,7-Undecafluoroheptan-1-ol | 185689-57-0 | CF3(CF2)4CH2CH2OH | NA | 0.43* |
3,3,3-Trifluoropropan-1-ol | 2240-88-2 | CF3CH2CH2OH | NA | 0.35* |
3,3,4,4,5,5,6,6,7,7,8,8,9,9,9-Pentadecafluorononan-1-ol | 755-02-2 | CF3(CF2)6CH2CH2OH | NA | 0.33* |
3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-Nonadecafluoroundecan-1-ol | 87017-97-8 | CF3(CF2)8CH2CH2OH | NA | 0.19* |
Fluorinated GHGs with Carbon-Iodine Bond(s) | ||||
Trifluoroiodomethane | 2314-97-8 | CF3I | NA | 0.4* |
Other Fluorinated Compounds | ||||
Dibromodifluoromethane (Halon 1202) | 75-61-6 | CBr2F2 | NA | 231* |
2-Bromo-2-chloro-1,1,1-trifluoroethane (Halon-2311/Halothane) | 151-67-7 | CHBrClCF3 | NA | 41* |
Default GWPs for which Chemical-Specific GWPs are not Listed Above | ||||
Saturated PFCs | 10,000 | 10,000 | ||
Saturated HFCs with 2 or fewer carbon-hydrogen bonds | 3,700 | 3,700 | ||
Saturated HFCs with 3 or more carbon-hydrogen bonds | 930 | 930 | ||
Unsaturated PFCs and unsaturated HFCs | 1 | 1 | ||
NA = not available. | |
1 = Determining applicability for emissions years 2013 and 2014. For emissions year 2013 (reported in 2014) and emissions year 2014 (reported in 2015), facilities may use the GWPs in either column when calculating GHG emissions for comparison to the reporting threshold under WAC 173-441-030. | |
2 = Calculating annual GHG emissions for emissions year 2013. For emissions year 2013 (reported in 2014), facilities may use the GWPs in either column when calculating GHG emissions for the annual GHG report. | |
3 = Determining applicability for emissions year 2015+. For emissions year 2015 (reported in 2016) and subsequent years, facilities must use the GWPs in this column when calculating GHG emissions for comparison to the reporting threshold under WAC 173-441-030. | |
4 = Calculating annual GHG emissions for emissions year 2014+. For emissions year 2014 (reported in 2015) and subsequent years, facilities must use the GWPs in this column when calculating GHG emissions for the annual GHG report. | |
* = Requirements to include emissions of this compound when calculating GHG emissions for comparison to the reporting threshold under WAC 173-441-030 and when calculating GHG emissions for the annual GHG report become effective beginning with emissions year 2016 (reported in 2017). |
[Statutory Authority: RCW 70A.15.2200. WSR 22-05-050 (Order 21-07), § 173-441-040, filed 2/9/22, effective 3/12/22. Statutory Authority: Chapters 70.235 and 70.94 RCW. WSR 15-04-051 (Order 13-13), § 173-441-040, filed 1/29/15, effective 3/1/15. Statutory Authority: 2010 c 146, and chapters 70.235 and 70.94 RCW. WSR 10-24-108 (Order 10-08), § 173-441-040, filed 12/1/10, effective 1/1/11.]
Reviser's note: The brackets and enclosed material in the text of the above section occurred in the copy filed by the agency.