Oregon Greenhouse Gas Statewide Sector-Based Inventory Statewide Greenhouse Gas Emissions 1990-2015 inventory data with preliminary emissions estimates for 2016 Oregon s greenhouse gas statewide sector-based inventory accounts for anthropogenic emissions that occur within Oregon s key sectors including the transportation, residential, commercial, industrial, agriculture and electricity sectors. Emissions from the electricity sector account all emissions from the generation of electricity used in Oregon including generation outside the state that is imported for use by Oregonians. Conversely, emissions from electricity generated in Oregon but utilized outside of the state are not included in this inventory. Emission estimates are based on the most current available data from Oregon s greenhouse gas reporting program and EPA s State Inventory Tool. 1 Total Emissions in Million Metric Tons of Carbon Dioxide Equivalent (MTCO2e) Emissions Year 1990 1995 2000 2005 2010 2011 2012 2013 2014 2015 2016 2 Million MTCO2e 56 65 70 66 64 62 61 61 60 63 62 Greenhouse Gas Reporting Program 700 NE Multnomah St. Suite 600 Portland, OR 97232 Phone: 503-229-5696 800-452-4011 Fax: 503-229-5850 Contact: Elizabeth Elbel www.oregon.gov/deq Emissions by Key Sector 1990 1995 2000 2005 2010 2011 2012 2013 2014 2015 2016 Transportation 21 23 24 25 23 22 22 21 21 23 24 Electricity use 17 21 23 20 20 18 17 18 18 19 16 Natural gas use 5 7 8 7 8 8 8 8 8 7 7 Residential and Commercial 3 3 4 4 4 4 4 4 4 4 4 Industrial 5 6 6 5 4 4 4 4 4 4 4 Agriculture 5 5 5 6 5 6 6 6 6 6 6 Total Statewide Emissions 56 65 70 66 64 62 61 61 60 63 62 DEQ is a leader in restoring, maintaining and enhancing the quality of Oregon s air, land and water. Updated 1/3/2018 1
Detailed Sector Data The following tables include detailed data on the major sources contributing to greenhouse gas emissions within the transportation, residential, commercial, industrial and agricultural sectors. Transportation 1990 1995 2000 2005 2010 2011 2012 2013 2014 2015 2016 CO 2 Motor Gasoline 11.610 12.400 13.061 13.197 12.111 11.657 11.636 11.108 11.281 12.489 13.197 Distillate Fuel 4.533 4.572 5.523 6.358 6.726 6.636 6.723 6.339 6.513 6.505 6.873 Jet Fuel, Kerosene 1.254 2.053 2.571 2.212 1.750 1.835 1.863 1.784 1.801 2.040 2.156 Natural Gas 0.489 0.404 0.647 0.410 0.416 0.315 0.278 0.263 0.235 0.228 0.229 Residual Fuel 1.723 1.489 0.588 0.878 0.728 0.428 0.379 0.269 0.046 0.120 0.127 Lubricants 0.222 0.212 0.226 0.191 0.178 0.169 0.155 0.164 0.171 0.187 0.187 Aviation Gasoline 0.042 0.050 0.048 0.050 0.048 0.045 0.044 0.033 0.030 0.037 0.039 LPG 0.043 0.026 0.015 0.041 0.039 0.043 0.039 0.049 0.054 0.052 0.052 Light Rail Electricity 0.004 0.006 0.016 0.007 0.011 0.010 0.009 0.009 0.009 0.010 0.008 Jet Fuel, Naphtha 0.082 0.003 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 CH 4 Passenger & Light Vehicles 0.095 0.085 0.066 0.041 0.026 0.025 0.023 0.023 0.023 0.023 0.023 Non-Road Vehicles & Equipment 0.008 0.008 0.008 0.008 0.008 0.009 0.009 0.009 0.008 0.006 0.006 Heavy-Duty Vehicles 0.007 0.006 0.005 0.003 0.003 0.003 0.003 0.003 0.002 0.002 0.002 Natural Gas Distribution 0.041 0.038 0.043 0.029 0.025 0.024 0.020 0.016 0.016 0.018 0.018 N 2 O Passenger & Light Vehicles 0.758 0.936 0.935 0.577 0.269 0.232 0.200 0.176 0.158 0.145 0.145 Non-Road Vehicles & Equipment 0.034 0.040 0.043 0.042 0.039 0.043 0.041 0.046 0.040 0.034 0.034 Heavy-Duty Vehicles 0.019 0.025 0.031 0.024 0.014 0.012 0.011 0.010 0.010 0.009 0.009 HGWP 3 Refrigerants, A/C, Fire Protection 0.002 0.185 0.469 0.611 0.876 0.902 0.933 0.960 1.005 1.057 1.057 Transportation Sub-total 20.97 22.54 24.29 24.68 23.27 22.39 22.37 21.26 21.40 22.96 24.16 2
Residential and Commercial 1990 1995 2000 2005 2010 2011 2012 2013 2014 2015 2016 CO 2 Residential Electricity Use 5.930 7.549 8.426 7.986 8.324 7.460 7.005 7.412 7.056 7.244 6.255 Commercial Electricity Use 4.662 6.273 7.278 6.697 6.828 6.049 5.871 6.167 6.079 6.353 5.485 Residential Natural Gas Combustion 1.269 1.555 2.117 2.188 2.584 2.827 2.565 2.856 2.502 2.429 2.435 Commercial Natural Gas Combustion 1.110 1.242 1.564 1.519 1.725 1.841 1.705 1.888 1.724 1.674 1.678 Commercial Petroleum Combustion 0.788 0.561 0.537 0.343 0.417 0.330 0.238 0.195 0.221 0.564 0.596 Residential Petroleum Combustion 0.762 0.651 0.617 0.461 0.349 0.342 0.287 0.288 0.269 0.257 0.272 Waste Incineration 0.076 0.078 0.085 0.086 0.096 0.090 0.098 0.099 0.104 0.100 0.100 Residential Coal Combustion 0.001 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Commercial Coal Combustion 0.003 0.002 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 CH 4 Municipal Solid Waste Landfills 1.155 1.015 1.215 1.382 1.575 1.571 1.343 1.373 1.405 1.449 1.449 Natural Gas Distribution 0.200 0.263 0.243 0.261 0.262 0.360 0.312 0.298 0.288 0.243 0.245 Municipal Wastewater 0.229 0.252 0.275 0.290 0.307 0.310 0.312 0.314 0.318 0.322 0.322 Residential Combustion Byproducts 4 0.061 0.076 0.068 0.077 0.106 0.109 0.101 0.138 0.139 0.105 0.104 Commercial Combustion Byproducts 4 0.019 0.014 0.016 0.016 0.021 0.021 0.018 0.020 0.021 0.023 0.022 Waste Incineration 0.003 0.004 0.004 0.004 0.003 0.003 0.003 0.003 0.003 0.003 0.003 Compost 0.004 0.016 0.024 0.035 0.041 0.040 0.043 0.041 0.050 0.045 0.045 N 2 O Fertilization of Landscape 0.060 0.065 0.042 0.077 0.077 0.082 0.083 0.087 0.087 0.087 0.087 Residential Combustion Byproducts 4 0.011 0.014 0.012 0.014 0.018 0.018 0.017 0.023 0.023 0.018 0.017 Waste Incineration 0.009 0.009 0.010 0.011 0.009 0.009 0.009 0.009 0.009 0.009 0.009 Compost 0.004 0.014 0.021 0.031 0.037 0.035 0.038 0.037 0.045 0.040 0.040 Commercial Combustion Byproducts 4 0.005 0.004 0.004 0.003 0.004 0.004 0.004 0.004 0.004 0.005 0.005 Municipal Wastewater 0.084 0.094 0.105 0.110 0.114 0.118 0.119 0.120 0.121 0.123 0.123 HGWP 3 Refrigerants, Aerosols, Fire Protection 0.001 0.129 0.328 0.428 0.613 0.631 0.653 0.672 0.703 0.740 0.740 Residential & Commercial 16.45 19.88 22.99 22.02 23.51 22.25 20.82 22.04 21.17 21.83 20.03 Sub-total 3
Industrial 1990 1995 2000 2005 2010 2011 2012 2013 2014 2015 2016 CO 2 Industrial Electricity Use 5.976 7.329 7.567 5.523 5.173 4.593 4.460 4.682 4.796 5.135 4.434 CH 4 Natural Gas Combustion 5 2.603 3.739 4.066 3.749 3.453 3.380 3.333 3.471 3.365 3.266 3.274 Petroleum Combustion 2.620 2.504 2.598 1.432 1.319 1.643 1.573 1.377 1.410 1.619 1.711 Cement Manufacture 0.216 0.207 0.445 0.443 0.455 0.461 0.452 0.490 0.694 0.713 0.571 Coal Combustion 6 0.137 0.270 0.000 0.019 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Ammonia Production 0.069 0.071 0.067 0.056 0.113 0.130 0.115 0.129 0.130 0.101 0.110 Urea Consumption 0.008 0.009 0.007 0.015 0.016 0.017 0.016 0.017 0.017 0.017 0.017 Waste Incineration 0.065 0.105 0.019 0.012 0.019 0.022 0.009 0.013 0.006 0.004 0.004 Iron & Steel Production 0.704 0.704 0.750 0.340 0.030 0.031 0.030 0.035 0.033 0.038 0.027 Soda Ash 0.031 0.032 0.032 0.032 0.027 0.026 0.026 0.026 0.027 0.026 0.026 Limestone and Dolomite Use 0.009 0.011 0.008 0.009 0.000 0.000 0.014 0.015 0.018 0.018 0.018 Lime Manufacture 0.085 0.157 0.145 0.095 0.051 0.052 0.052 0.054 0.055 0.055 0.055 Pulp & Paper 0.186 0.186 0.186 0.186 0.186 0.192 0.180 0.138 0.139 0.140 0.133 Natural Gas Distribution & Production 0.257 0.456 0.521 0.603 0.643 0.550 0.603 0.627 0.607 0.655 0.659 Industrial Landfills 0.070 0.081 0.109 0.134 0.161 0.166 0.171 0.176 0.181 0.184 0.184 Combustion Byproducts 4 0.032 0.023 0.025 0.021 0.019 0.019 0.023 0.025 0.025 0.028 0.025 Food Processing Wastewater 0.012 0.012 0.009 0.008 0.008 0.009 0.009 0.009 0.009 0.009 0.009 Waste Incineration 0.001 0.001 0.003 0.006 0.004 0.004 0.004 0.004 0.004 0.005 0.005 N 2 O Combustion Byproducts 4 0.053 0.038 0.040 0.034 0.031 0.031 0.038 0.041 0.040 0.045 0.040 Waste Incineration 0.002 0.002 0.005 0.009 0.006 0.006 0.006 0.006 0.006 0.008 0.008 Nitric Acid Production 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.001 HGWP 3 Semiconductor Manufacturing 0.357 0.619 0.957 1.064 0.356 0.548 0.588 0.449 0.608 0.540 0.571 Refrigerant, Foam, and Solvent 0.000 0.055 0.141 0.183 0.145 0.101 0.126 0.114 0.106 0.126 0.125 Aluminum Production 0.313 0.256 0.272 0.087 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Industrial Sub-total 13.81 16.87 17.97 14.06 12.22 11.98 11.83 11.90 12.28 12.73 12.01 4
Agriculture 1990 1995 2000 2005 2010 2011 2012 2013 2014 2015 2016 CO 2 Urea Fertilization 0.063 0.072 0.053 0.117 0.121 0.130 0.129 0.134 0.134 0.134 0.134 Liming of Agricultural Soils 0.029 0.033 0.044 0.043 0.027 0.035 0.039 0.050 0.048 0.058 0.058 CH 4 Enteric Fermentation 2.582 2.936 2.819 2.971 2.681 2.803 2.816 2.718 2.684 2.711 2.711 Manure Management 0.298 0.319 0.353 0.491 0.501 0.544 0.568 0.568 0.594 0.586 0.586 Agricultural Residue Burning 0.007 0.007 0.007 0.005 0.007 0.009 0.007 0.006 0.005 0.005 0.005 N 2 O Agricultural Soil Management 1.795 1.944 1.487 1.914 1.839 1.997 2.003 1.946 2.009 2.012 2.012 Manure Management 0.135 0.149 0.159 0.156 0.145 0.143 0.146 0.143 0.147 0.147 0.147 Agricultural Residue Burning 0.002 0.002 0.002 0.001 0.002 0.002 0.002 0.002 0.001 0.001 0.001 Agriculture Sub-total 4.91 5.46 4.92 5.70 5.32 5.67 5.71 5.57 5.62 5.65 5.65 Notes 1 Data in the sector-based inventory is compiled by integrating reported data from DEQ s Greenhouse Gas Reporting Program, waste emission estimates from DEQ s Materials Management section and modeled emission estimates from US EPA s State Inventory Tool (SIT). All data are expressed in Million Metric Tons of Carbon Dioxide Equivalent (Million MTCO2e) and calculated utilizing Intergovernmental Panel on Climate Change (IPCC) Fourth Assessment Report (AR4) 100-yr Global Warming Potentials. 2 2016 data utilizes 2016 emissions data reported to DEQ s Greenhouse Gas Reporting Program and 2015 modeled data from EPA s State Inventory Tool. It is considered to be preliminary and is subject to change. Please contact the Oregon DEQ Greenhouse Gas Reporting Program for the latest information and for the full data set at GHGReport@deq.state.or.us. 3 High Global Warming Potential gases (HGWP) include hydrofluorocarbons (HFCs), perfluorocarbons (PFCs), sulfur hexafluoride (SF6) and nitrogen trifluoride (NF 3 ). 4 Combustion byproducts include the methane and nitrous oxide emissions attributed to the combustion of natural gas, petroleum, coal, and biomass within each sector. 5 The industrial sector natural gas combustion excludes emissions from natural gas use at electricity generating facilities. Emissions from in-state facilities generating electricity utilized in Oregon are accounted for in the electricity use emissions. 6 Industrial coal combustion excludes emissions from coal combustion at electricity generating facilities in Oregon, specifically the PGE Boardman facility. Electricity generated from coal at this facility and provided for use in Oregon is accounted for in the electricity use emissions. Accessibility - Documents can be provided upon request in an alternate format for individuals with disabilities or in a language other than English for people with limited English skills. To request a document in another format or language, call DEQ in Portland at 503-229- 5696, or toll-free in Oregon at 1-800-452-4011, ext. 5696; or email deqinfo@deq.state.or.us. 5