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HomeMy WebLinkAboutGHG Inventory, 2023 Inventory2023 Community GHG Emissions Progress Summary September 2024 Revised 1/14/25 Prepared by: Table of Contents ExecuƟve Summary SecƟon 01 IntroducƟon SecƟon 02 Findings In Brief SecƟon 03 Climate AcƟon Goal Metrics Appendix 1 GHG Inventory CalculaƟon Summary Spreadsheets Edina 2023 GHG Emissions Progress Summary TOC-1 Path of AnƟcipated GHG emissions levels if we do not act. Path of GHG emissions reducƟons by implemenƟng our CAP plan. Avoided GHG Emissions Projected City-wide GHG reducƟons from CAP implementaƟon The City of Edina’s GHG emission reduction goals are to be compatible with the 2015 Paris Agreement and shall target a reduction in City operations and community- wide emissions of 45% below 2019 levels by 2030 and achieve net zero emissions by 2050. ES-1 Edina 2023 GHG Emissions Progress Summary ExecuƟve Summary 2023 Total Community-Wide Emissions: 588,428 GHG Emissions Reduced Since 2019: 121,081 17% below 2019 GHG Emissions ReducƟon SƟll Needed by 2030: 198,198 33% below 2023 Community-wide GHG emissions for 2023 were 17% below 2019 levels. This reducƟon was achieved largely through emissions reducƟons from the electricity sector from grid carbon reducƟon efforts. Natural gas and transportaƟon emissions have also contributed to the overall reducƟon, but each have seen an increase over 2021 emission levels and transportaƟon emissions are above emissions targets for 2023. Meanwhile, emissions associated with solid waste have increased since 2019. The charts to the right indicate the 2023 key metrics for each of the sectors. Metrics on track for 2030 goals Metrics near/slightly above being on track Metrics off track for 2030 goals increase in GHG emissions decrease in total solid waste handled tons of organics collected 2023 Metrics tons of recycling collected landfill diversion (including waste-to-energy) increase in GHG emissions 2023 Metrics total water consumpƟon GHG emissions per capita for sector decrease in GHG emissions 2023 Metrics decrease in vehicle miles traveled public transit commuter use electric vehicle share of vehicle stock people / acre decrease in GHG emissions 2023 Metrics renewable energy share of total total electricity consumpƟon total natural gas consumpƟon LMI PopulaƟon in Energy Poverty * 2020 staƟsƟcs, updated data not available ES-2 Edina 2023 GHG Emissions Progress Summary Executive Summary Transportation and Land Use • Enhance density along transit corridors and within areas of change to support expanded Metro Transit services • Prioritize alternative transportation infrastructure to increase micromobility and empower residents and visitors to mode shift and reduce VMT Buildings and Energy • Prioritize Climate Action Fund incentives for weatherization paired with electrification • Update Sustainable Building Policy to include electrification requirements when feasible • Participate in regulatory processes to support expanded efficient fuel switching incentives and pilots Waste Management • Complete policy review to ensure compliance with existing Hennepin County ordinances and State statutes related to waste • Collaborate with Hennepin County on Zero Waste Plan implementation to reduce waste generation and increase landfill diversion rates such as food waste recovery, multifamily organics recycling, and organized collection. Water and Wastewater • Evaluate new rate structure to incentivize water efficiency and dedicate new revenue to fund water conservation outreach and programs • Complete data analysis to identify top water users to target engagement and technical assistance Resiliency and Equity Impacts • Invest in a climate adaptive and resilient tree canopy and other shade structures to address extreme heat disparities • Reduce or remove parking minimums and de-pave existing surface parking lots to reduce impervious surfaces • Integrate climate resiliency and adaptation into 2050 Comprehensive Plan and new small area plans Suggested 2025 Climate Action Priorities Based on the trends seen in the 2023 GHG inventory, the following are suggested priority actions to achieve Edina Climate Action Plan goals: 1-1 Edina 2023 GHG Emissions Progress Summary GHG Emission Sector Project Resource ResidenƟal Energy ConsumpƟon - Electricity Data Source: Xcel Energy Emissions Factors: Same as above ResidenƟal Energy ConsumpƟon - Natural Gas Data Source: Centerpoint Energy Emissions Factors: US EPA Commercial/InsƟtuƟonal Energy ConsumpƟon - Electricity Data Source: Xcel Energy Emissions Factors: Same as above Commercial/InsƟtuƟonal Energy ConsumpƟon - Natural Gas Data Source: Centerpoint Energy Emissions Factors: US EPA TransportaƟon - On Road Data Source: State of Minnesota DOT Emissions Factors: US EPA MOVES model Waste - Solid Waste Data Source: City of Edina, State of Minnesota Emissions Factors: US EPA Warm Model, State of Minnesota Waste CharacterizaƟon Study Water and Wastewater Data Source: City of Edina, Metropolitan Council Emissions Factors: US Community Protocol populaƟon based emissions models / Fuel Mix Disclosure Report / US EPA eGRID Edina’s Climate AcƟon Plan In December 2021, the City of Edina adopted a Climate AcƟon Plan (CAP) with a commitment of reducing the community-wide carbon footprint and fostering sustainability. Edina’s CAP is anƟcipated to lower greenhouse gas emissions by 45% by 2030, upon successful implementaƟon of the strategies and acƟon items detailed in the Plan. Greenhouse Gas (GHG) Inventory paleBLUEdot has conducted an update to the City’s GHG Inventory for 2023. This inventory includes community-wide emissions as well as emissions associated with municipal operaƟons. The inventory is summarized in the following pages with detailed calculaƟon spreadsheets provided in Appendix 1 of this report. Methodology, Sources, and Terminology This GHG inventory follows the Greenhouse Gas Protocol for businesses and communiƟes and aligns with ICLEI Local Governments for Sustainability. Terminology is consistent with internaƟonal Carbon FootprinƟng standards. Unless stated otherwise, GHG emissions are measured in metric tons of CO2e (Carbon Dioxide Equivalent), which accounts for all greenhouse gases, including methane (CH4), nitrous oxide (N2O), and fluorinated gases like CFCs. GHG emissions in each sector are esƟmated by mulƟplying consumpƟon data (e.g., total electricity used) by an emissions factor, which defines the gases emiƩed per unit of consumpƟon. The chart shows the sources for the data and factors used. 01 S e c t i o n Introduction Click here to return to TOC 1-2 Edina 2023 GHG Emissions Progress Summary IntroducƟon Energy Emissions are produced from the combusƟon of heaƟng fuel, natural gas, coal, and other fossil fuels primarily for heaƟng, cooling, and electric- ity generaƟon. TransportaƟon Emissions come from the combusƟon of fossil fuels for ground transportaƟon and air travel.* Solid Waste Emissions in the waste management system come from the decompo- siƟon of biodegradable waste (e.g., food and yard waste) in the landfill. Water + Wastewater Emissions from energy uses are calculated for treatment and distribu- Ɵon of water and the collecƟon and treatment of wastewater. Key Greenhouse Gas Sectors Where do GHGs come from? IntroducƟon What Are GHG’s? A greenhouse gas (GHG) is a mole- cule in the atmosphere which does not react to light energy in the visi- ble range (like sunlight), but does react to light energy in the infrared range-like that which is emiƩed from the Earth aŌer being warmed by the sun. The most common greenhouse gases include carbon dioxide (CO2), methane (CH4), and nitrous oxide (N2O). Why do GHG’s MaƩer? GHG’s let the sun's light shine onto the Earth's surface, but they trap the heat that reflects back up into the atmosphere. In this way, they act like the insulaƟng glass walls of a greenhouse. The more GHGs there are, the more heat that is trapped in our atmosphere and the more we experience the impacts of global warming. What can we do to reduce GHG’s? Greenhouse gases can be reduced by making changes within the key greenhouse gas sectors within our community—parƟcularly through the reducƟon and eliminaƟon of fossil fuel combusƟon and the ad- vancement of clean energy sources. * Due to data availability, the Edina GHG Emissions Progress Summary does not include community member air travel. 2-1 Edina 2023 GHG Emissions Progress Summary 02 S e c t i o n Findings in Brief Click here to return to TOC Edina GHG Emissions Overview Community wide total emissions for the City of Edina have decreased 17% from 709,509 metric tons in 2019 (Climate AcƟon Plan Baseline Year) to 588,428 metric tons in 2023. GHG Emissions ReducƟon Achieved vs Goal The community-wide annual GHG emission goal for 2023 to be in alignment with the Climate AcƟon Plan’s 2030 targets is a total reducƟon of 16.4% below 2019 CAP Baseline levels. GHG emissions for the year 2023 achieved 17% reducƟon exceeding plan goals for the year. * PopulaƟon esƟmates from US Census Bureau Quick Facts, Employment esƟmates from US Census Bureau On The Map data, GDP values are City of Edina pro-rata share of county total based on data from US Department of Commerce Bureau of Economic Analysis. 2019 By The Numbers 2023 By The Numbers 4 CAP Year Trend Dashboard GHG Emissions GHG Emissions GHG Emissions 709,509 588,428 -121,081 -17.1% 13.4 MT Per-Capita 11.0 MT Per-Capita -2.4 MT Per-Capita 16.7 MT / Job 14.1 MT / Job -2.6 MT / Job 0.1335 MT / $1,000 GDP 0.0925 MT / $1,000 GDP -0.041 MT / $1,000 GDP PopulaƟon* PopulaƟon* PopulaƟon * 52,857 53,348 +491 +0.9% GDP * GDP * GDP * $5,312,326,108 $6,363,673,642 +$1,051,347,534 +19.8% $95,863 GDP Per-Capita $119,286 GDP Per-Capita +$23,423 GDP Per-Capita Employment* Employment Employment 42,386 41,853 -533 -1% 2-2 Edina 2023 GHG Emissions Progress Summary How Large Are Community-wide GHG Emissions? The community’s total emissions have reduced 17% from 2019 levels (Climate AcƟon Plan Baseline Year) - equivalent to eliminaƟng over 2.4 Billion cubic feet of human-made greenhouse gas atmosphere—shown in green in this image. The volume of the remaining 2023 emissions are equal to 10.5 Billion cubic feet, or a cube 2,400 feet wide and deep and 2,004 feet tall— shown in blue in this image. The depicƟons of Edina’s emissions viewed here are seen from over 2 miles away. 2-3 Edina 2023 GHG Emissions Progress Summary Findings in Brief Greenhouse Gas (GHG) Inventory paleBLUEdot has conducted an update to the City’s GHG Inventory for 2023. This inventory includes community-wide emissions as well as emissions associated with municipal operaƟons. This GHG inventory is assembled based on the Greenhouse Gas Protocol for businesses and communiƟes established by GHG Protocol (www.ghgprotocol.org/) and is consistent with the protocol established by ICLEI Local Governments for Sustainability. In December 2021, the City of Edina adopted a Climate AcƟon Plan (CAP) with a commitment of reducing the community- wide carbon footprint and fostering sustainability. Edina’s CAP is anƟcipated to lower greenhouse gas emissions by 45% by 2030, upon successful implementaƟon of the strategies and acƟon items detailed in the Plan. On an annualized basis, the community-wide GHG emission goal for 2023 to be in alignment with the Climate AcƟon Plan’s 2030 targets is a total reducƟon of 16.4% below 2019 CAP Baseline levels. TransportaƟon Water + Wastewater Solid Waste Buildings + Energy 2030 GHG Emission Goal City of Edina 2023 Community-Wide GHG emissions are 17.1% below 2019 levels, on-track with Climate AcƟon Plan goals. Community-Wide Annual GHG Emissions 2-4 Edina 2023 GHG Emissions Progress Summary Findings in Brief Community-Wide Sector GHG Trend Lines 2019 CAP Baseline 2023 Value 2030 CAP Goal On Track Buildings + Energy Water + Wastewater TransportaƟon *2019 value corrected from original Community GHG Inventory based based on new city data availability . Solid Waste Annual Target Annual Target Annual Target Annual Target 2-5 Edina 2023 GHG Emissions Progress Summary Findings in Brief Municipal OperaƟons GHG Emissions Municipal OperaƟons GHG emissions include energy consumpƟon related to vehicle and equipment fleet operaƟons, building and site operaƟons, solid waste generated on municipal sites, and the municipal porƟon of water and wastewater treatment. On an annualized basis, the Municipal OperaƟons GHG emission goal for 2023 to be in alignment with the Climate AcƟon Plan’s 2030 targets is a total reducƟon of 21.4% below 2019 CAP Baseline levels. Fleet Water + Wastewater Solid Waste Buildings City of Edina 2023 Municipal OperaƟons GHG emissions are 35.6% below 2019 levels, on-track with Climate AcƟon Plan goals. Municipal OperaƟons Annual GHG Emissions 2030 GHG Emission Goal 2-6 Edina 2023 GHG Emissions Progress Summary Findings in Brief Municipal OperaƟons Sector GHG Trend Lines 2019 CAP Baseline 2023 Value 2030 CAP Goal On Track Water + Wastewater Fleet *2019 value corrected from original Community GHG Inventory Solid Waste Buildings + Streetlights Annual Target Annual Target Annual Target Annual Target 3-1 Edina 2023 GHG Emissions Progress Summary 03 S e c t i o n Climate Action Goal Metrics Click here to return to TOC Climate AcƟon Goal Metrics The 2021 Edina Climate AcƟon Plan’s purpose is to guide acƟons to advance sustainability, climate change resilience, and greenhouse gas (GHG) reducƟons community-wide as well as within municipal operaƟons through 2030. The structure of the plan establishes aspiraƟonal goals organized in 8 sectors of community-wide focus which are supported by 36 strategies to be achieved through the implementaƟon of 200 detailed acƟons. The Climate AcƟon Plan established GHG reducƟon goals across four sectors as well as 16 addiƟonal performance metric goals across six of the eight total sectors. This secƟon provides a review of the current status of the GHG reducƟon and performance metric goals for the four sectors included in the GHG Inventory: TransportaƟon, Buildings and Energy, Solid Waste, and Water + Wastewater. The metrics for each of the performance goals of the four GHG Inventory sectors are outlined on the following page. Metrics whose progress is on-track for meeƟng the City’s 2030 Climate AcƟon Plan goals are shown with a symbol while metrics whose progress is near but slightly above goals are shown with a symbol and metrics currently not on-track for meeƟng 2030 goals are sown with a symbol. 3-2Edina 2023 GHG Emissions Progress Summary Climate AcƟon Goal Metrics Annual Target Annual Target Annual Target Annual Target decrease in GHG emissions 2023 Metrics decrease in vehicle miles traveled public transit commuter use electric vehicle share of vehicle stock people / acre TransportaƟon emissions have decreased since 2019, however they are above 2023 targets to align with the pathway for the CAP 2030 goals. Vehicle Miles Traveled are below the 2023 target but are showing an upward trend since 2021 which, if conƟnued, will place them above the 2030 goal pathway. Transit use appears flat since 2021. Electric vehicle adopƟon has increased but at a much slower rate than the 2030 goal pathway. Climate AcƟon Goal Metrics 3-3 Edina 2023 GHG Emissions Progress Summary Annual Target Annual Target Annual Target Building sector emissions have declined since 2019 and are on track for CAP 2030 goals. Customer-owned renewable energy has grown but is just below 2023 targets. Natural gas use is slightly under the 2023 target but rising since 2021, potenƟally exceeding the 2030 goal. Electricity use has remained steady since 2021, though emissions have dropped due to grid carbon reducƟons. decrease in GHG emissions 2023 Metrics renewable energy share of total total electricity consumpƟon total natural gas consumpƟon LMI PopulaƟon in Energy Poverty * 2020 staƟsƟcs, updated data not available 3-4Edina 2023 GHG Emissions Progress Summary * Updated data not available. Solid waste sector emissions have increased since 2019. Overall solid waste collected has remained flat, however, organics and recycling collecƟon have both decreased since 2021, while solid waste managed as waste-to- energy has increased. Total landfill diversion, which includes waste-to-energy, organics, and recycling collecƟon has increased. increase in GHG emissions decrease in total solid waste handled tons of organics collected 2023 Metrics tons of recycling collected landfill diversion (including waste-to-energy) Annual Target Annual Target Annual Target Annual Target Climate AcƟon Goal Metrics Climate AcƟon Goal Metrics Emissions associated with water distribuƟon and wastewater collecƟon for the City of Edina have decreased due to decreasing electricity emissions due to grid carbon reducƟons. Water consumpƟon and wastewater generaƟon have both decreased since 2021, however, both are above 2023 targets to align with the pathway for the CAP 2030 goals. increase in GHG emissions 2023 Metrics total water consumpƟon GHG emissions per capita for sector Annual Target Annual Target 3-5 Edina 2023 GHG Emissions Progress Summary A1 S e c t i o n GHG Inventory Calculation Summary Sheets Click here to return to TOC A1-1 Edina 2023 GHG Emissions Progress Summary Updated 9/9/2024 Citywide Emissions Inventory Data Calculations 2019 2021 2023 MMBtu Change Since GHG Change Since Consumption MMBtu GHG Consumption MMBtu GHG Consumption MMBtu GHG 2019 2019 Notes:Gross Consumption Consumption Consumption Consumption Residential 194,511 663,673 69,246 -2.1% 208,787 712,383 59,713 7.3% 205,794 702,168 51,654 -1.4% 5.8%-25.4% Commercial and institutional 121,249 413,703 43,165 -13.1% 114,687 391,311 32,800 -5.4% 328,343 1,120,305 82,414 186.3% 170.8%90.9% Iindustrial 216,137 737,460 76,945 -5.8% 208,979 713,035 59,768 -3.3% - - - -100.0% -100.0%-100.0% Streetlights - metered and non-metered 1,345 4,590 479 -35.2% 1,293 4,410 370 -3.9% 1,231 4,201 309 -4.7% -8.5%-35.5% Subtractions Subtractions Subtractions Subtractions Residential - Utility Purchased Renewable (4,746) (16,195) - 45.7% (6,926) (23,632) - 45.9% (14,227) (48,543) - 105.4% 199.7% Residential - Onsite Renewable - - - N/A (124) (422) - N/A (700) (2,390) - 466.4% N/A Commercial - Utility Purchased Renewable (281) (958) - 920.8% (1,387) (4,732) - 393.7% (11,778) (40,185) - 749.1% 4092.6% Commercial - Onsite Renewable (110) (375) - 0.0% (4,046) (13,805) - 3578.2% (7,501) (25,595) - 85.4% 6719.5% Industrial - Utility Purchased Renewable - - - N/A - - - N/A - - - N/A N/A Industrial - Onsite Renewable - - - N/A - - - N/A - - - N/A N/A 2Industrial - Waste, Water, Wastewater Process (4,932) (16,830) - 37.8% (5,986) (20,423) - 21.4% (6,400) (21,838) - 6.9% 29.8% Streetlights - Utility Purchased Renewable - - - N/A - - - N/A - - - N/A N/A Streetlights - Onsite Renewable - - - N/A - - - N/A - - - N/A N/A Net Consumption With Emissions GHG Emissions GHG Emissions GHG Emissions Residential 189,765 647,478 67,556 -5.3% 201,738 688,329 57,697 -14.6% 190,866 651,235 47,907 -17.0%-29.1% Commercial 120,858 412,369 43,026 -15.4% 109,254 372,774 31,247 -27.4% 309,064 1,054,525 77,575 148.3%80.3% Industrial 211,205 720,631 75,189 -8.8% 202,993 692,612 58,056 -22.8% (6,400) (21,838) (1,606) -102.8%-102.1% Streetlights 1,345 4,590 479 -36.8% 1,293 4,410 370 -22.8% 1,231 4,201 309 -16.4%-35.5% 1Subtotals 533,243 1,819,426 186,250 -9.3% 533,745 1,821,139 147,369 -20.9% 535,367 1,826,674 124,185 -15.7%-33.3% Blended emission factor (tonnes per MWh) 0.356 -2.5% 0.286 0.251 -12.2%-29.5% Electricity as a % of total citywide amounts 18.6% 26.4% 21.1% 24.7% 20.7% 21.1% Notes:Gross Consumption Consumption Consumption Consumption Residential 20,414,761 2,040,988 108,172 23.1% 17,286,611 1,728,248 91,597 -15.3% 17,883,112 1,787,884 94,758 3.5% -12.4%-12.4% Commercial and institutional 19,549,817 1,954,514 103,589 21.6% 16,663,145 1,665,916 88,294 -14.8% 17,830,291 1,782,603 94,478 7.0% -8.8%-8.8% Iindustrial (Included in Commercial) - - - N/A - - - N/A - - - N/A N/A N/A Subtractions Subtractions Subtractions Subtractions Residential - Renewable Natural Gas Sourced - - - N/A - - - N/A - - - N/A N/A Commercial - Renewable Natural Gas Sourced - - - N/A - - - N/A - - - N/A N/A Industrial - Renewable Natural Gas Sourced - - - N/A - - - N/A - - - N/A N/A 2Industrial - Waste, Water, Wastewater Process (8,075) (807) - N/A (9,505) (950) - 17.7% (16,470) (1,647) - 73.3% 104.0% Net Consumption With Emissions GHG Emissions GHG Emissions GHG Emissions Residential 20,414,761 2,040,988 108,172 23.1% 17,286,611 1,728,248 91,597 -15.3% 17,883,112 1,787,884 94,758 3.5%-12.4% Commercial 19,549,817 1,954,514 103,589 21.6% 16,663,145 1,665,916 88,294 -14.8% 17,830,291 1,782,603 94,478 7.0%-8.8% Iindustrial (Included in Commercial) (8,075) (807) (43) N/A (9,505) (950) (50) 17.7% (16,470) (1,647) (87) 73.3%104.0% 1Subtotals 39,956,503 3,994,695 211,719 22.3% 33,940,251 3,393,214 179,840 -15.1% 35,696,933 3,568,840 189,149 5.2%-10.7% Emission factor (tonnes per MMBtu) 0.053 0.053 0.053 Natural gas as a % of total citywide amounts 40.8% 30.1% 39.3% 30.2% 40.5% 32.1% Change from Prior Study Year Emissions Sectors Change from Prior Study Year Electricity (Scope 2, MWh): Natural gas (Scope 1, therms): Change from Prior Study Year 9Vehicle miles traveled (thousands of miles) 581,109 510,402 537,719 -7.5% 7Estimated number of vehicles in community 36,545 0.0% 38,384 5.0% 39,446 2.8% 8Registered electric vehicles in community (BEV 357 1.0%N/A 574 1.5%60.8% 993 2.5%73.0% Estimated EV Share of VMT 5,677 7,633 13,536 Net VMT with emissions 502,770 524,182 Average MPG 18 19 Estimated Fuel Consumed 32,047,026 3,952,213 293,164 4.4% 27,563,216 3,408,186.34 255,444 -14.0% 28,276,675 3,402,830 261,452 2.6% -13.9%-10.8% Subtotals 3,952,213 293,164 3.5% 3,408,186 255,444 -12.9% 3,402,830 261,452 2.4%-10.8% Emission factor 0.509 0.508 0.499 -2.1% Transportation as a % of total citywide amounts 40.4% 41.6% 39.4% 42.9% 38.6% 44.4% Notes:Electricity (MWh) - - - N/A - - - N/A - - - N/A N/A N/A Natural gas (therms) - - - N/A - - - N/A - - - N/A N/A N/A 3Solid Waste Handled* 31,362 -32.7% 30,814 -1.7% 31,069 0.8% -0.9%N/A Recycled (tons) 9,628 - -17.7% 9,772 - 1.5% 9,152 - -6.3% -4.9%N/A Organics (tons) 3,211 - -45.4% 3,446 - 7.3% 3,233 - -6.2% 0.7%N/A MSW managed as RDF (tons) 8,082 3,356 -56.1% 7,841 3,321 -3.0% 9,596 4,446 22.4% 18.7%32.5% On-Site (tons) - - N/A - - N/A - - N/A N/A N/A Landfill (tons) 10,442 3,622 -1.4% 9,755 3,384 -6.6% 9,088 3,153 -6.8% -13.0%-13.0% Subtotals - 6,978 -40.8% - 6,705 -3.9% - 7,599 13.3%8.9% 5Emission factor - RDF (tonnes per ton) 0.42 0.42 0.46 4Emission factor - Landfill (tonnes per ton) 0.35 0.35 0.35 Solid waste as a % of total citywide amounts 0.0% 1.0% 0.0% 1.1% 0.0% 1.3% Notes:Water Flows (gallons) 1,968,715,000 -10.8% 2,447,505,000 24.3% 2,235,880,000 -8.6% 13.6%N/A Electricity (MWh) 4,932 16,830 1,756 37.8% 5,423 18502 1551 9.9% 6,400 21838 1606 18.0% 29.8%-8.5% Natural gas (therms) 8,075 807 43 N/A 9,505 950 50 17.7% 16,470 1647 87 73.3% 104.0%104.0% Gasoline (gal.) 10,431 1,253 84 0 0 0 0 0 0 Diesel (gal.) 9,606 1,218 98 31.9% 0 0 0 -100.0% 0 0 0 N/A Subtotals 20,108 1,980 33.3% 19452 1601 -19.1% 23485 1694 5.8%-14.5% Emissions Factor: MT / MMGal 0.0010 0.0007 0.0008 Wastewater as a % of total citywide amounts 0.2% 0.3% 0.2% 0.3% 0.3% 0.3% Notes:Wastewater Flows (gallons) 1,986,000,000 -3.1% 2,272,003,023 14.4% 1,986,120,000 -12.6% 0.0%N/A 6Wastewater Treatment Process Emissions 0 0 4,349 N/A 0 0 4976 N/A 0 0 4350 N/A N/A 0.0% City Facility Electricity (MWh) 0 0 0 N/A 563 1922 161 N/A 0 0 0 -100.0% N/A N/A City Facility Natural gas (therms) 0 0 0 N/A 0 0 0 N/A 0 0 0 N/A N/A N/A City Facility Diesel (gal.) 0 0 0 N/A 0 0 0 N/A 0 0 0 N/A N/A N/A Community share of biogenic emissions Included above 0 N/A Included above 0 N/A Included above 0 N/A N/A Subtotals 0 4,349 -3.1% 1,922 5,137 18.1% 0 4,350 -15.3%0.0% 6Emission factor - Wastewater Process per million gallons 2.19 2.19 2.19 Wastewater as a % of total citywide amounts 0.0% 0.6% 0.0% 0.9% 0.0% 0.7% Citywide Totals (Scope 1 & 2):9,786,442 704,439 3.7%8,643,913 596,097 -15.4%8,821,829 588,428 -1.3% -9.9%-16.5% 1 2 3 4 5 6 7 8 (Reported maximum capacity for HERC: https://www.hennepin.us/-/media/hennepinus/residents/recycling/master-recyclers/mrc-manual-ch-1.pdf ) 2013 and 2016 Values based on Met Council Wastewater Reporting provided by David Ponder. 2019 and 2021 data not yet available and is estimated. Total number of vehicles in community is based on US Census data ACS Table: A10030 ; Housing Units by Vehicles Available. Data for years 2019 and later are for previous calendar year due to annual data availability Registered Electric Vehicles in Community do not inlcude HEV or PHEV categories and is based on registration data reported by EV Hub https://www.atlasevhub.com/materials/state-ev-registration-data/ Electricity in MWh, natural gas in therms. Carbon dioxide equivalents (GHG) are expressed in metric tonnes, which equal 1,000 kilograms, 2,204.6 pounds, or 1.102 US tons. To avoid double-counting, energy consumption and emissions associated with process electricity and process natural gas for wastewater treatment and solid waste management are subtracted Electricity and Natural Gas sectors MSW volumes are based City pro-rata share of County SCORE reporting to MPCA for years 2013 and 2016. Data shown for years 2019 and later are based on City reported values which combine waste hauler data and MPCA SCORE report data. Solid Waste emissions factors based on Met Council community level reporting https://metrocouncil.org/tcghginventory.aspx Solid Waste RDF emissions based on emissions reported data from HERC with an assumed maximum reported waste capacity of 365,000 tons MSW: https://ghgdata.epa.gov/ghgp/service/facilityDetail/2019?id=1004795&ds=E&et=&popup=true Notes: Transportation (Scope 1): Solid Waste (Scope 1): Wastewater (Scope 1): Water (Scope 1): Updated 9/9/2024 City Operations Emissions Inventory Data Calculations 2019 2021 2023 MMBtu Change Since GHG Change Since FTE1,181 FTE729 FTE750 2013 2013 Consumption MMBtu GHG Consumption MMBtu GHG Consumption MMBtu GHG Notes:Gross Consumption Consumption Consumption Consumption 3 Buildings, Grounds, Streetlights 16,085 54,883 5,726 53.4% 16,476 56,216 4,712 6.8% 16,525 56,382 4,148 1.0% 73.1%0.3% Subtractions Subtractions Subtractions Subtractions Buildings and Grounds - Solar/Wind Sourced - - - N/A (8,141) (27,777) - N/A (1,057) (3,608) - -87.0% N/A Streetlights - Solar/Wind Sourced - - - N/A - - - N/A - - - N/A N/A (other)- Solar/Wind Sourced - - - N/A - - - N/A - - - N/A N/A Waste, Water, Wastewater Process (below) (4,932) - - 37.8% (5,986) - - 21.4% (6,400) - - 6.9% N/A Net Consumption With Emissions GHG Emissions GHG Emissions GHG Emissions Buildings, Grounds, Streetlights 11,153 54,883 3,970 57.5% 2,349 56,216 672 -83.1% 9,067 56,382 2,276 238.7%-10.4% Subtotals 16,085 54,883 3,970 57.5% 16,476 56,216 672 -83.1% 16,525 56,382 2,276 238.7%-10.4% Blended emission factor (tonnes per MWh) 0.356 -2.5% 0.286 -19.7% 0.251 -12.2%N/A Electricity as a % of total citywide amounts 35.6% 37.7% 37.0% 9.9% 36.4% 29.1% Notes:Gross Consumption Consumption Consumption Consumption Buildings and Grounds 614,449 61,430 3,256 6.6% 553,087 55,295 2,931 -10.0% 533,938 53,381 2,829 -3.5% -1.4%-1.4% (other) - - - N/A - - - N/A - - - N/A N/A N/A Subtractions Subtractions Subtractions Subtractions Buildings - Renewable Natural Gas Sourced - - - N/A - - - N/A - - - N/A N/A (other) - Renewable Natural Gas Sourced - - - N/A - - - N/A - - - N/A N/A Waste, Water, Wastewater Process (8,075) (807) - N/A (9,505) (950) - 17.7% (16,470) (1,647) - 73.3% N/A Net Consumption With Emissions GHG Emissions GHG Emissions GHG Emissions Buildings and Grounds 606,374 60,623 3,213 5.2% 543,582 54,345 2,880 -10.4% 517,468 51,734 2,742 -4.8%-4.4% (other) - - - N/A - - - N/A - - - N/A N/A Subtotals 606,374 60,623 3,213 5.2% 543,582 54,345 2,880 -10.4% 517,468 51,734 2,742 -4.8%-4.4% Emission factor (tonnes per MMBtu) 0.053 0.053 0.053 Natural gas as a % of total citywide amounts 39.4% 30.5% 35.8% 42.3% 33.4% 35.0% Change from Prior Study Year Emissions Sectors Change from Prior Study Year Electricity (Scope 2, MWh): Natural gas (Scope 1, therms): Change from Prior Study Year Notes:Grand Transportation Fuel 1,214 Consumption 1,375 Consumption 1,052 Consumption 11 Diesel (gal.) 47,921 6,078 487 -12.3% 58,936 7,475 599 23.0% 46,915 5,950 477 -20.4% -23.8%-23.8% 11 BioDiesel B50 (gal.) - - - N/A - - - N/A 600 76 6 N/A N/A N/A 10 Gasoline (gal.) - - - N/A - - - N/A - - - N/A N/A N/A 10 e10 Gasoline (gal.) 90,709 10,895 727 1.3% 96,766 11,623 776 6.7% - - - -100.0% -100.0%-100.0% 11 e87 (gal.) - - - N/A - - - N/A 92,316 8,148 568 N/A N/A N/A 11 Propane (gal.) - - - - - - 250 8,447 1 Fleet Vehicle Count By Type Fleet Vehicle Count By Type Diesel --58 Diesel 30% Gasoline (standard) - - 95 Gasoline (standard)50% Gasoline (HEV)--31 Gasoline (HEV) 16% Gasoline (PHEV)--4 Gasoline (PHEV) 2% Electric (BEV) - - 3 Electric (BEV) 2% Total Fleet 0 0 191 Airport 0 0 0 N/A Av Fuel 0 - 0 N/A 0 - 0 N/A 0 - 0 N/A N/A N/A Jet Fuel 0 - 0 N/A 0 - 0 N/A 0 - 0 N/A N/A N/A Subtotals 16,973 1,214 -4.6% 19,097 1,375 13.2% 22,621 1,052 -23.5%-20.8% Transportation as a % of total citywide amounts 11.0% 11.5% 12.6% 20.2% 14.6% 13.4% Notes:Solid Waste Share Community Wide City Ops Share Community Wide City Ops Share Community Wide City Ops Share Estimated Commercial Share of MSW 45.0% 45.0% 45.0% 4 Community Wide Solid Waste Handled 31,362 721 30,814 418 31,069 269 Recycled (tons) 9,628 230 0 9,772 86 0 9,152 79 0 20.9% Organics / Yard Waste / Trees 3,211 77 0 3,446 - 0 3,233 28 0 161.6% MSW managed as RDF (tons) 8,082 252 105 7,841 148 63 9,596 83 39 -26.1% Landfill (tons) 10,442 162 56 9,755 184 64 9,088 79 27 26.7% Subtotals 1,442 161 83.5% 837 127 -21.2% 538 66 -48.0%11.7% Solid waste as a % of total citywide amounts 0.9% 1.5% 0.6% 1.9% 0.3% 0.8% Notes:Gross Consumption Share Consumption Consumption Consumption 7 Water Flows (gallons) 1,968,715,000 -10.8% 2,447,505,000 24.3% 2,235,880,000 -8.6%N/A 8 Electricity (MWh) 4,932 16,830 1,756 37.8% 5,986 20,423 1,712 21.4% 6,400 21,838 1,606 6.9% 73.8%0.7% Natural gas (therms) 8,075 807 43 N/A 9,505 950 50 17.7% 16,470 1,647 87 73.3% N/A N/A Gasoline (gal.) 10,431 1,253 84 -19.9% - - - -100.0% - - - N/A -100.0%-100.0% Diesel (gal.) 9,606 1,218 98 31.9% - - - -100.0% - - - N/A -100.0%-100.0% Emissions from combustion of digester gas (tonnes) - N/A - N/A - N/A N/A Subtotals 20,108 1,980 33.3% 21,374 1,762 -11.0% 23,485 1,694 -3.9%-4.9% Emission factor -Water (tonnes per million Ga 0.0010 0.0007 0.0008 Wastewater as a % of total citywide amounts 13.1% 18.8% 14.1% 25.9% 15.2% 21.6% Citywide Totals (Scope 1 & 2):154,029 10,538 25.2%151,869 6,816 -35.32%154,760 7,829 14.87% 28.2%-8.7% Per-FTE:8.92 Per-FTE:9.35 Per-FTE:10.44 -26.5% Share of Citywide 1.5%Share of Citywide 1.1%Share of Citywide 1.3% 1 2 3 4 5 6 7 8 9 10 11 Not used All "standard" gasoline sold in Minnesota is e10. Emission factors based on US EPA Emission Factors for GHG Inventories: https://www.epa.gov/system/files/documents/2023-03/ghg_emission_factors_hub.pdf Transportation: Solid Waste: Water and Wastewater (Scope 1): Notes: Electricity in MWh, natural gas in therms. Carbon dioxide equivalents (GHG) are expressed in metric tonnes, which equal 1,000 kilograms, 2,204.6 pounds, or 1.102 US tons. To avoid double-counting, energy consumption and emissions associated with process electricity and process natural gas for wastewater treatment and solid waste management are subtracted Electricity and Natural Gas sectors On-site solar generation for City Hall and Public works are both understood to have REC's retained by others (City Hall under Solar Rewards and Public Works as a community solar garden) Municipal Operations share of Solid Waste for 2013, 2016, and 2019 are estimated ProRata share of commercial portion of MSW based on FTE share of community-wide employment. Shares for 2021 are based on City of Edina reported solid waste data. Municipal Operations share of wastewater is estimated ProRata share of commercial portion of wastewater generation based on FTE share of community-wide employment. Emission Factors are based on Xcel energy reporting. Water flows relate to reported distributuion within community only. Energy data for 2013 is not available. 2015 data has been used as most recent available information Prepared by: 2515 White Bear Ave, A8 Suite 177 Maplewood, MN 55109 Contact: Ted Redmond tredmond@paleBLUEdot.llc