Fourth Schedule, Environment Protection Agency Act, 2008

(Section 40) PART A: Controlled Substances Group Substance Ozone Depleting Potential CFC13 CFC-11) 1.0 C12 (CFC-12) 1.0 C13 (CFC-113 0.8 C12 (CFC-114) 1.0 C1 (CFC-115 6.0 Group II BrC1 (halon-1211) 3.0 CF3 Br (halon-1301) 10.0 F4Br2 (halon-2402) 6.0 PART B: Controlled Substances Group Substance Ozone Depleting Potential CF3 C1 (CFC-13) 1.0 FC15 (CFC-111) 1.0 C14 (CFC-112) 1.0 FC17 (CFC-211) 1.0 C16 (CFC-212) 1.0 C15 (CFC-213) 1.0 C14 (CFC-214) 1.0 * These ozone depleting potentials are estimates based on existing knowledge and will be reviewed and revised periodically. C13 (CFC-215) 1.0 F6 C12 (CFC-216) 1.0 F7 C1 (CFC-217) 1.0 34 35 No. 11 Environment Protection Agency Act, 2008 No. 11 Environment Protection Agency Act, 2008 Group II CC14 carbon tetrachloride 1.1 Group III C13 1,1,1 – trichloroethane” 0.1 (Methyl chloroform) * This formula does not refer to 1,1,2 trichloroethane. PART C: Controlled Substances Number of Isomers Potential CHFC12 (HCFC-21)** 1 0.04 CHF2 CL (HCFC-22)** 1 0.055 CH2 FC1 (HCFC-31) 1 0.02 HFC14 (HCFC-121) 2 0.04 C13 (HCFC-122) 3 0.08 C12 (HCFC-123) 3 0.06 CHC12 CF3 (HCFC-13)** - 0.02 C1 (HCFC-124) 2 0.04 CHFC1CF3 (HCFC-124)** - 0.022 FC13 (HCFC-131 3 0.05 C12 (HCFC-132) 4 0.05 C1 (HCFC-133) 3 0.06 FC12 (HCFC-141) 3 0.07 CH3 CFC12 (HCFC-141B)** - 0.11 C1 (HCFC-142) 3 0.07 CH3 C1 (HCFC-142b)** - 0.065 FC1 (HCFC-151) 2 0.005 HFC16 (HCFC-221) 5 0.07 C15 (HCFC-222) 9 0.09 C14 (HCFC-223) 12 0.08 C13 (HCFC-224 12 0.09 HF5 C12 (HCFC-225) 9 0.07 CF3 CHC12 (HCFC-225a)** - 0.025 C1CF2 CHC1F (HCFC-225cb)** - 0.033 HF6 C1 (HCFC-226) 5 0.10 FC15 (HCFC-231) 9 0.09 C14 (HCFC-232) 16 0.10 C13 (HCFC-233) 18 0.23 C12 (HCFC-234) 16 0.28 C1 (HCFC-235) 9 0.52 FC14 (HCFC-241) 12 0.09 C13 (HCFC-242) 18 0.13 C12 (HCFC-243) 18 0.12 C1 (HCFC-244 12 0.14 FCL2 (HCFC-261) 9 0.02 C1 (HCFC-262) 9 0.02 H6 FC1 (HCFC-271) 5 0.03 Group II CHFBr2 … … … … 1 1.00 CHF2 Br (HBFC-22b1) 1 0.74 CH2 FBr … … … … 1 0.73 HFBr4 … … … … 2 0.08 Br3 … … … … 3 1.8 Br2 … … … … 3 1.6 Br … … … … 2 1.2 FBr3 … … … … 3 1.1 Br2 … … … … 4 1.5 Br … … … … 3 1.6 FBr2 … … … … 3 1.7 Br … … … … 3 1.1 FBr … … … … 2 0.1 HFBr6 … … … … 5 1.5 Br5 … … … … 9 1.9 Br4 … … … … 12 1.8 Br3 … … … … 12 2.2 HF5 Br2 … … … … 9 2.0 HF6 Br … … … … 5 3.3 FBr5 … … … … 9 1.9 Br4 … … … … 16 2.1 Group Substance Ozone Depleting Potential Group Substance Number of Ozone Depleting Isomers Potential 36 37 No. 11 Environment Protection Agency Act, 2008 No. 11 Environment Protection Agency Act, 2008 Br3 … … … … 18 5.9 Br2 … … … … 16 7.5 Br … … … … 8 14.0 FBr4 … … … … 12 1.9 Br3 … … … … 18 3.1 Br2 … … … … 18 3.1 Br … … … … 12 4.4 FBr3 … … … … 12 0.3 Br2 … … … … 16 1.0 Br … … … … 12 0.8 FBr2 … … … … 9 0.4 Br … … … … 9 0.8 FBR … … … … 5 0.7 Group III CH2 BrC1 bromochloeomethane 1 0.2 *Where a range of Ozone Depleting Potentials (ODPs) is indicated, the highest value in that range shall be used for the purposes of the Protocol. The ODPs listed as a single value have been determined from calculations based on laboratory measurements. Those listed as a range are based on estimates and are less certain. The range pertains to an isometric group. The upper value is the estimate of the ODP of the isomer with the highest ODP, and the lower value is the estimate of the ODP of the isomer with the lowest ODP. ** Identifies the most commercially viable substances with ODP values listed against them to be used for the purposes of the Protocol. PART D: Controlled Substances Group Controlled Substance Potential Ozone Depleting CG3 Br Methyl bromide 0.6