37 4.85 Tetrafluoromethane emission factor updated for IPCC AR4 GWPs. 38 4.89 Hexafluoroethane emission factor updated for IPCC AR4 GWPs. Chapter 5: Waste Part 5.2 Solid waste disposal in land Part 5.2 updates GWPs and adjusts non-CO2 emission factors provided as part of methodologies. Item NGER Commentary (Measurement) Determination Reference 39, 40, 41, 5.4(1) GWP for methane provided for equation updated 42, 43, 44, 5.4(3) from 21 to 25 for IPCC AR4 GWP. 45, 46 5.4B(3) 5.4D 5.13(2)(c) 5.15(1) 5.15(4) 5.15A(3) 47 5.15A (3) note Collection efficiency calculation reference updated. (c) 50 5.22(2) Methane and nitrous oxide emission factors for biological treatment updated for IPCC AR4 GWPs. 48, 49, 51 5.17AA (note 3) Provisions supporting the estimation of legacy waste 5.17L (note) for supporting emissions estimation under the Clean 5.22A 5.22L Energy Act 2011 repealed. –
37 4.85 Tetrafluoromethane emission factor updated for IPCC AR4 GWPs. 38 4.89 Hexafluoroethane emission factor updated for IPCC AR4 GWPs. Chapter 5: Waste Part 5.2 Solid waste disposal in land Part 5.2 updates GWPs and adjusts non-CO2 emission factors provided as part of methodologies. Item NGER (Measurement) Determination Reference Commentary 39, 40, 41, 42, 43, 44, 45, 46 5.4(1) 5.4(3) 5.4B(3) 5.4D 5.13(2)(c) 5.15(1) 5.15(4) 5.15A(3) GWP for methane provided for equation updated from 21 to 25 for IPCC AR4 GWP. 47 5.15A (3) note (c) Collection efficiency calculation reference updated. 50 5.22(2) Methane and nitrous oxide emission factors for biological treatment updated for IPCC AR4 GWPs. 48, 49, 51 5.17AA (note 3) 5.17L (note) 5.22A – 5.22L Provisions supporting the estimation of legacy waste for supporting emissions estimation under the Clean Energy Act 2011 repealed.
consultation-draft-nger-measurement-amendment-determination-2015-no1-departmental-commentary.docx