Most users of the Equivalencies Calculator who seek equivalencies for electricity-related emissions want to know equivalencies for emissions reductions from energy efficiency (EE) or renewable energy (RE) programs. ∆LOrganic = Annual change in emissions from drained organic soils per hectare, EFcropland= 13.17 metric tons C/hectare/year (average of emission factors for drained organic cropland soils in sub-tropical, cold temperate, and warm temperate climates in the United States) (EPA 2019), EFforestland= 2.60 + 0.31 = 2.91 metric tons C/hectare/year (emission factors for temperate drained organic forest soils) (IPCC 2014), ∆Lorganic = 13.17 - 2.91 = 10.26 metric tons C/hectare/year emitted. A typical gasoline tanker truck contains 8,500 gallons. The annual change in emissions from one hectare of drained organic soils can be calculated as the difference between the emission factors for forest soils and cropland soils. The amount of carbon dioxide emitted per gallon of motor gasoline burned is 8.89 × 10-3 metric tons, as calculated in the “Gallons of gasoline consumed” section above. Electricity generation from an average wind turbine was determined by multiplying the average nameplate capacity of a wind turbine in the United States (2.32 MW) by the average U.S. wind capacity factor (0.34) and by the number of hours per year. The fraction oxidized is assumed to be 100 percent (IPCC 2006). U.S. Environmental Protection Agency (PDF), Volume-to-Weight Conversion Factors (PDF), 2017 Wind Technologies Market Report (98 pp, 2.47 MB). The U.S. annual wind national marginal emission rate to convert reductions of kilowatt-hours into avoided units of carbon dioxide emissions is 6.62 x 10-4 (EPA 2019). When it comes to grow lights we have what you’re looking for, grow light bulbs and lamps, grow light hangers, grow light timers, grow light parts, grow light accessories and power cords for grow lights. A marginal emission factor is the best representation to estimate which fossil-fired units EE/RE are displacing across the fossil fleet. Sales, revenue and prices, power plants, fuel use, stocks, generation, trade, demand & emissions. 2.94 metric tons CO2 equivalent /ton of waste recycled instead of landfilled x 7 tons/garbage truck = 20.58 metric tons CO2E/garbage truck of waste recycled instead of landfilled. Therefore, the weighted average carbon sequestered by a medium growth coniferous or deciduous tree, planted in an urban setting and allowed to grow for 10 years, is 36.4 lbs of carbon per tree. Annual home electricity consumption was multiplied by the carbon dioxide emission rate (per unit of electricity delivered) to determine annual carbon dioxide emissions per home. The energy cost calculator assumes the prices below and that 40% of Economy 7 electricity consumption is at the night rate. The fraction oxidized is 100 percent (IPCC 2006). Regional energy information including dashboards, maps, data, and analyses. Annual Change in Emissions from Drained Organic Soils. In 2017, the weighted average combined fuel economy of cars and light trucks was 22.3 miles per gallon (FHWA 2019). EE and RE programs are not generally assumed to affect baseload power plants that run all the time, but rather marginal power plants that are brought online as necessary to meet demand. The average carbon coefficient of pipeline natural gas burned in 2017is 14.43 kg carbon per mmbtu (EPA 2019). Direct methane emissions released to the atmosphere (without burning) are about 25 times more powerful than CO2 in terms of their warming effect on the atmosphere. To determine annual greenhouse gas emissions per mile, the following methodology was used: carbon dioxide emissions per gallon of gasoline were divided by the average fuel economy of vehicles to determine carbon dioxide emitted per mile traveled by a typical passenger vehicle. The national weighted average carbon dioxide marginal emission rate for delivered electricity in 2018 was 1,558.8 lbs CO2 per megawatt-hour, which accounts for losses during transmission and distribution (EPA 2019). For reference, to obtain the number of grams of CO2 emitted per gallon of gasoline combusted, the heat content of the fuel per gallon can be multiplied by the kg CO2 per heat content of the fuel. Carbon dioxide emissions per smartphone charged were determined by multiplying the energy use per smartphone charged by the national weighted average carbon dioxide marginal emission rate for delivered electricity. *Negative values indicate carbon sequestration. The national weighted average carbon dioxide marginal emission rate for delivered electricity in 2018 was 1,558.8 lbs CO2 per megawatt-hour, which accounts for losses during transmission and distribution (EPA 2019). U.S. Environmental Protection Agency. The average heat content of crude oil is 5.80 mmbtu per barrel (EPA 2019). Albany, CA: U.S. Department of Agriculture, Forest Service, Pacific Southwest Research Station. A 9 watt light-emitting diode (LED) bulb produces the same light output as a 43 watt incandescent light bulb. Exploration and reserves, storage, imports and exports, production, prices, sales. Environmental Protection Agency, Washington, D.C. EPA #430-R-19-001 (PDF). Comprehensive data summaries, comparisons, analysis, and projections integrated across all energy sources. To obtain the amount of energy consumed to charge the smartphone, subtract the amount of energy consumed in “maintenance mode” (0.14 Watts times 22 hours) from the 24-hour energy consumed (14.17 Watt-hours). This value assumes that all the carbon in the diesel is converted to CO2 (IPCC 2006). The average heat content of coal consumed by the electric power sector in the U.S. in 2017 was 20.92 mmbtu per metric ton (EIA 2019). Where do hydrocarbon gas liquids come from? Organic soils also emit CO2 when drained. Please note that this is an estimate for “average” U.S. forests in 2017; i.e., for U.S. forests as a whole in 2017. You’ll find the very best grow light selection for indoor gardening, aquaponics and hydroponics at Hawthorne Gardening Company. Office of Highway Policy Information, Federal Highway Administration. Intergovernmental Panel on Climate Change, Geneva, Switzerland, Inventory of U.S. Greenhouse Gas Emissions and Sinks: 1990-2017. The amount of carbon dioxide emitted per gallon of motor gasoline burned is 8.89 × 10-3 metric tons, as calculated in the “Gallons of gasoline consumed” section above. Forms EIA uses to collect energy data including descriptions, links to survey instructions, and additional information. In the preamble to the joint EPA/Department of Transportation rulemaking on May 7, 2010 that established the initial National Program fuel economy standards for model years 2012-2016, the agencies stated that they had agreed to use a common conversion factor of 10,180 grams of CO2 emissions per gallon of diesel consumed (Federal Register 2010). Therefore: ∆CB = ∆CG + CConversion - ∆CL = -85.27 metric tons C/hectare/year of biomass carbon stocks are lost when forestland is converted to cropland in the year of conversion. Volume 4 (Agriculture, Forestry and Other Land Use). Inventory of U.S. Greenhouse Gas Emissions and Sinks: 1990-2017. EPA (2016). According to EPA’s standard volume-to-weight conversion factors, the average density of mixed recyclables is 111 lbs per cubic yard (EPA 2016a). Natural Gas Conversions – Frequently Asked Questions, Inventory of U.S. Greenhouse Gas Emissions and Sinks: 1990-2017. This value assumes that all the carbon in the gasoline is converted to CO2 (IPCC 2006). 1 short ton = 18,875,000 Btu (based on U.S. electric power sector consumption in 2019; preliminary), 1 kilowatthour = 3,412 Btu (standard conversion factor), 1 cubic foot = 1,037 Btu (based on U.S. average for natural gas delivered to consumers in 2019, preliminary), 1 barrel = 42 U.S. gallons = 5,698,000 Btu (based on U.S. production in 2019, preliminary), 1 gallon = 120,286 Btu (based on U.S. finished motor gasoline consumption in 2019, including fuel ethanol content; preliminary), 1 gallon = 137,381 Btu (for distillate fuel with 15 ppm or less sulfur content). Nationwide household consumption of natural gas, liquefied petroleum gas, and fuel oil totaled 5.02, 0.50, and 0.49 quadrillion Btu, respectively, in 2018 (EIA 2019a). McPherson, E. G.; van D. N. S.; Peper, P. J. The Inventory of U.S. Greenhouse Gas Emissions and Sinks: 1990–2017 (EPA 2019) provides data on the net change in forest carbon stocks and forest area. 2.32 MWaverage capacity x 0.34 x 8,760 hours/year x 1,000 kWh/MWh x 6.6204 x 10-4 metric tons CO2/kWh reduced = 4,632 metric tons CO2/year/wind turbine installed. 18 pounds propane/1 cylinder × 0.817 pounds C/pound propane × 0.4536 kilograms/pound × 44 kg CO2/12 kg C × 1 metric ton/1,000 kg = 0.024 metric tons CO2/cylinder. The average carbon coefficient of coal combusted for electricity generation in 2017 was 26.08 kilograms carbon per mmbtu (EPA 2019). doi. In 2017, the average nameplate capacity of wind turbines installed in the U.S. was 2.32 MW (DOE 2018). Also note that this estimate includes both mineral soil and organic soil carbon stocks. Pervasive Computing, pp.19-33. The amount of waste in an average trash bag was calculated by multiplying the average density of mixed recyclables by the average volume of a trash bag. 34 watts x 3 hours/day x 365 days/year x 1 kWh/1,000 Wh = 37.2 kWh/year/bulb replaced, 37.2 kWh/bulb/year x 1,558.8 pounds CO2/MWh delivered electricity x 1 MWh/1,000 kWh x 1 metric ton/2,204.6 lbs = 2.63 x 10-2 metric tons CO2/bulb replaced, In 2018, 120.3 million homes in the United States consumed 1,462 billion kilowatt-hours (kWh) of electricity (EIA 2019a). Yearly Heat Loss (million BTU/yr) wall 1: wall 2: wall 3: wall 4: Windows & Doors Enter the area and R value for each group of windows or doors having the same R value. The fraction oxidized to CO2 is 100 percent (IPCC 2006). 1 food calorie = 1,000 calories, or 1 kilocalorie, or 3.9683 Btu. While most trees take 1 year in a nursery to reach the seedling stage, trees grown under different conditions and trees of certain species may take longer: up to 6 years. The volume of a standard-sized trash bag was assumed to be 25 gallons, based on a typical range of 20 to 30 gallons (EPA 2016b). 8.89 × 10-3 metric tons CO2/gallon gasoline × 11,484 VMT car/truck average × 1/22.3 miles per gallon car/truck average × 1 CO2, CH4, and N2O/0.989 CO2 = 4.63 metric tons CO2E/vehicle /year. For example, the energy in a 300-food calorie ice cream cone is about the same as the amount of electricity required to light a 100-watt incandescent light bulb for 3.5 hours. A negative number after the E means the decimal should be moved a certain number of places to the left. Electricity cost calculator: 18.1p per kWh and a standing charge of 22.0p per day Economy 7 cost calculator: 8.5p per kWh off peak U.S. The amount of coal in an average railcar was assumed to be 100.19 short tons, or 90.89 metric tons (Hancock 2001). Passenger vehicles are defined as 2-axle 4-tire vehicles, including passenger cars, vans, pickup trucks, and sport/utility vehicles. The average carbon dioxide coefficient of natural gas is 0.0549 kg CO2 per cubic foot (EIA 2019c). -0.21 metric ton C/acre/year* × (44 units CO2/12 units C) = -0.77 metric ton CO2/acre/year sequestered annually by one acre of average U.S. forest. In the preamble to the joint EPA/Department of Transportation rulemaking on May 7, 2010 that established the initial National Program fuel economy standards for model years 2012-2016, the agencies stated that they had agreed to use a common conversion factor of 8,887 grams of CO2 emissions per gallon of gasoline consumed (Federal Register 2010). Sign up for email subcriptions to receive messages about specific EIA products. Annex 2 (Methodology for estimating CO, 2019 Annual Energy Outlook, Table A4: Residential Sector Key Indicators and Consumption, 2019 Annual Energy Outlook, Table A8: Electricity Supply, Disposition, Prices, and Emissions. The Inventory of U.S. Greenhouse Gas Emissions and Sinks: 1990–2017 estimates emissions from drained organic soils using U.S.-specific emission factors for cropland and IPCC (2014) default emission factors for forestland (EPA 2019). U.S. Energy Information Administration, 1000 Independence Ave., SW, Washington, DC 20585, Biofuels: Ethanol and Biomass-based diesel, Residential Energy Consumption Survey (RECS), Commercial Buildings Energy Consumption Survey (CBECS). Note that this represents CO2 avoided in the year of conversion. 8,887 grams of CO2/gallon of gasoline = 8.887 × 10-3 metric tons CO2/gallon of gasoline. Savings Calculator for ENERGY STAR Qualified Light Bulbs. For example, the energy in a 300-food calorie ice cream cone is about the same as the amount of electricity required to light a 100-watt incandescent light bulb for 3.5 hours. Scientific notation is a short-hand way of writing a number that has a lot of digits. The IPCC (2006) guidelines indicate that there are insufficient data to provide a default approach or parameters to estimate carbon stock change from dead organic matter pools or belowground carbon stocks in perennial cropland (IPCC 2006). According to WARM, the net emission reduction from recycling mixed recyclables (e.g., paper, metals, plastics), compared with a baseline in which the materials are landfilled (i.e., accounting for the avoided emissions from landfilling), is 2.94 metric tons CO2 equivalent per short ton, as calculated in the “Tons of waste recycled instead of landfilled” section above. Greenhouse Heater Size Calculator: Surface Area of Structure - This is the total square feet of exposed surface area (this is not length x width) your structure has (don't include floor).To find out the surface area of a greenhouse we sell, click here.To find the surface area of a different greenhouse, click here to use our greenhouse area calculators. The Inventory of U.S. Greenhouse Gas Emissions and Sinks: 1990–2017 uses default IPCC (2014) factors for drained organic soil on forestland and U.S.-specific factors for cropland. (0.11 [percent of coniferous trees in sampled urban settings] × 23.2 lbs C/coniferous tree) + (0.89 [percent of deciduous trees in sampled urban settings] × 38.0 lbs C/deciduous tree) = 36.4 lbs C/tree, 36.4 lbs C/tree × (44 units CO2/12 units C) × 1 metric ton/2,204.6 lbs = 0.060 metric ton CO2 per urban tree planted. 86 p. Method for Calculating Carbon Sequestration by Trees in Urban and Suburban Settings. 8.89 × 10-3 metric tons CO2/gallon × 8,500 gallons/tanker truck = 75.54 metric tons CO2/tanker truck. The average wind capacity factor in the U.S. in 2017 was 34 percent (DOE 2018). 2011). Chapter 2: Drained Inland Organic Soils. Maps, tools, and resources related to energy disruptions and infrastructure. 0.1 mmbtu/1 therm × 14.43 kg C/mmbtu × 44 kg CO2/12 kg C × 1 metric ton/1,000 kg = 0.0053 metric tons CO2/therm. The carbon dioxide equivalent emissions avoided from recycling instead of landfilling 1 ton of waste are 2.94 metric tons CO2 equivalent per ton, as calculated in the “Tons of waste recycled instead of landfilled” section above. Carbon dioxide emissions per barrel of crude oil are determined by multiplying heat content times the carbon coefficient times the fraction oxidized times the ratio of the molecular weight of carbon dioxide to that of carbon (44/12). Contact Us to ask a question, provide feedback, or report a problem. Averaged across households in the United States, this amounts to 40,190 cubic feet of natural gas, 45 gallons of liquefied petroleum gas, and 29 gallons of fuel oil per home. An official website of the United States government. Intergovernmental Panel on Climate Change, Geneva, Switzerland. Short, timely articles with graphics on energy, facts, issues, and trends. Consequently, the change in carbon density from converting forestland to cropland would be -85.27 metric tons of C/hectare/year of biomass plus -4.10 metric tons C/hectare/year of soil C, minus 10.26 metric tons C/hectare/year from drained organic soils, equaling a total loss of 99.62 metric tons C/hectare/year (or -40.32 metric tons C/acre/year) in the year of conversion. The average carbon coefficient of crude oil is 20.31 kg carbon per mmbtu (EPA 2019). One food calorie is equal to 1,000 calories, or 1 kilocalorie. In 2016, a total of 293 power plants used coal to generate at least 95% of their electricity (EPA 2018). According to WARM, the net emission reduction from recycling mixed recyclables (e.g., paper, metals, plastics), compared with a baseline in which the materials are landfilled (i.e., accounting for the avoided emissions from landfilling), is  2.94 metric tons of carbon dioxide equivalent per short ton. “A carbon footprint is the total greenhouse gas (GHG) emissions caused directly and indirectly by an individual, organization, event or product.” 1 It is calculated by summing the emissions resulting from every stage of a product or service’s lifetime (material production, manufacturing, use, and end-of-life). Emissions from drained organic soils in forestland and drained organic soils in cropland vary based on the drainage depth and climate (IPCC 2006). 2016). 0.1 mmbtu equals one therm (EIA 2018). Annual energy consumed by a light bulb is calculated by multiplying the power (43 watts) by the average daily use (3 hours/day) by the number of days per year (365). When calculating carbon stock changes in biomass due to conversion from forestland to cropland, the IPCC guidelines indicate that the average carbon stock change is equal to the carbon stock change due to removal of biomass from the outgoing land use (i.e., forestland) plus the carbon stocks from one year of growth in the incoming land use (i.e., cropland), or the carbon in biomass immediately after the conversion minus the carbon in biomass prior to the conversion plus the carbon stocks from one year of growth in the incoming land use (i.e., cropland) (IPCC 2006). These plants emitted 1,140,649,958.9 metric tons of CO2 in 2016. hectares × 103) = 210 metric tons of carbon stored per hectare, Annual Net Change in Carbon Stock per Area in Year 2017 = (-141.2 MMT C  × 106) / (273,623 thou. Please refer to the Inventory of U.S. Greenhouse Gas Emissions and Sinks: 1990–2017 for a discussion of the definition of U.S. forests and methodology for estimating carbon stored in U.S. forests (EPA 2019). In 2017, the ratio of carbon dioxide emissions to total greenhouse gas emissions (including carbon dioxide, methane, and nitrous oxide, all expressed as carbon dioxide equivalents) for passenger vehicles was 0.989 (EPA 2019). According to U.S. DOE, the 24-hour energy consumed by a common smartphone battery is 14.17 Watt-hours (DOE 2019). This method is best used as an estimation for suburban/urban areas (i.e., parks, along sidewalks, yards) with highly dispersed tree plantings and is not appropriate for reforestation projects. This calculation, also found in the Inventory of U.S. Greenhouse Gas Emissions and Sinks: 1990–2017 (EPA 2019), uses the USDA Forest Service estimates of carbon stocks in 2018 minus carbon stocks in 2017. The medium growth coniferous and deciduous trees are raised in a nursery for one year until they become 1 inch in diameter at 4.5 feet above the ground (the size of tree purchased in a 15-gallon container). Ferreira, D., Dey, A. K., & Kostakos, V. (2011). Carbon stock change in soils is time-dependent, with a default time period for transition between equilibrium soil carbon values of 20 years for soils in cropland systems (IPCC 2006). Hancock (2001). The fraction oxidized to CO2 is 100 percent (IPCC 2006). Annual energy savings from replacing an incandescent light bulb with an equivalent LED bulb are calculated by multiplying the 34-watt difference in power between the two bulbs (43 watts minus 9 watts) by 3 hours per day and by 365 days per year. Energy Efficiency and Renewable Energy Appliance and Equipment Standards Program, Energy Conservation Program: Energy Conservation Standards for Battery Chargers; Final Rule, page 38,284 (PDF), This calculation does not include any greenhouse gases other than CO, Regional marginal emission rates are also available on the. Monthly Energy Review September 2019, Table A4: Approximate Heat Content of Natural Gas for End-Use Sector Consumption. Carbon dioxide emissions per pound of coal were determined by multiplying heat content times the carbon coefficient times the fraction oxidized times the ratio of the molecular weight of carbon dioxide to that of carbon (44/12). BTU output = (heater efficiency) * (BTU input). Includes hydropower, solar, wind, geothermal, biomass and ethanol. The fraction oxidized is assumed to be 100 percent (IPCC 2006). Whether you're a veteran or beginner, Greenhouse Megastore has the right greenhouse kit for you! The fraction oxidized is assumed to be 100 percent (IPCC 2006). U.S. Environmental Protection Agency, Washington, DC. To estimate losses of growing trees, in lieu of a census conducted to accurately account for the total amount of seedlings planted versus surviving to a certain age, the sequestration rate (in lbs per tree) is multiplied by the survival factor to yield a probability-weighted sequestration rate. Maintenance mode power, also known as the power consumed when the phone is fully charged and the charger is still plugged in, is 0.14 Watts (DOE 2019). These values are summed for the 10-year period, beginning from the time of planting, to derive the estimate of 23.2 lbs of carbon per coniferous tree or 38.0 lbs of carbon per deciduous tree. ), Annual Net Change in Carbon Stocks in Year 2017 = 57,687 MMT C – 57,546 MMT C = 141 MMT C. Step 2: Determine the annual net change in carbon stocks (i.e., sequestration) per area by dividing the carbon stock change in U.S. forests from Step 1 by the total area of U.S. forests remaining in forests in year t (i.e., the area of land that did not change land-use categories between the time periods). Smith, J., Heath, L., & Nichols, M. (2010). Food calories are a measure of energy in food. Food calories are a measure of energy in food. Hancock, Kathleen and Sreekanth, Ande. Average survival rates in urban areas are based on broad assumptions, and the rates will vary significantly depending upon site conditions. Carbon dioxide emissions per ton of coal were determined by multiplying heat content times the carbon coefficient times the fraction oxidized times the ratio of the molecular weight of carbon dioxide to that of carbon (44/12). Consequently, it is assumed that the change in equilibrium soil carbon will be annualized over 20 years to represent the annual flux in mineral and organic soils. Chapter 3 (Energy), Tables 3-13, 3-14, and 3-15. The average heat content of coal consumed by the electric power sector in the U.S. in 2017 was 20.92 mmbtu per metric ton (EIA 2019). Urban tree database and allometric equations. 10,180 grams of CO2/gallon of diesel = 10.180 × 10-3 metric tons CO2/gallon of diesel. 20.92 mmbtu/metric ton coal × 26.08 kg C/mmbtu × 44 kg CO2/12 kg C × 1 metric ton coal/2,204.6 pound of coal x 1 metric ton/1,000 kg = 9.08 x 10-4 metric tons CO2/pound of coal. (This calculation includes carbon stocks in the aboveground biomass, belowground biomass, dead wood, litter, and soil organic and mineral carbon pools. View Our Selection of Greenhouse Heaters. Carbon dioxide emissions were then divided by the ratio of carbon dioxide emissions to total vehicle greenhouse gas emissions to account for vehicle methane and nitrous oxide emissions. In 2017, the weighted average combined fuel economy of cars and light trucks was 22.3 miles per gallon (FHWA 2019). Significant geographical variations underlie the national estimates, and the values calculated here might not be representative of individual regions, states, or changes in the species composition of additional acres of forest. Please also note that this calculation method assumes that all of the forest biomass is oxidized during clearing (i.e., none of the burned biomass remains as charcoal or ash). Carbon dioxide emissions were then divided by the ratio of carbon dioxide emissions to total vehicle greenhouse gas emissions to account for vehicle methane and nitrous oxide emissions. (U = 1/R, so a window listed with a U of 0.33 has an R value of 3) Area (sqft) Rvalue UA (BTU/hr-F) Design Loss (BTU/hr) Yearly Heat Loss (million BTU/yr) See EPA’s About PDF page to learn more. The nursery-grown trees are then planted in a suburban/urban setting; the trees are not densely planted. Understanding Human-Smartphone Concerns: A Study of Battery Life. From 2007 to 2017, the average annual sequestration of carbon per area was 0.53 metric tons C/hectare/year (or 0.21 metric tons C/acre/year) in the United States, with a minimum value of 0.49 metric tons C/hectare/year (or 0.20 metric tons C/acre/year) in 2014, and a maximum value of 0.55 metric tons C/hectare/year (or 0.22 metric tons C/acre/year) in 2011. Carbon dioxide emissions reduced per garbage truck full of waste were determined by multiplying emissions avoided from recycling instead of landfilling 1 ton of waste by the amount of waste in an average garbage truck. Calculating the emission impacts of EE and RE on the electricity grid requires estimating the amount of fossil-fired generation and emissions being displaced by EE and RE. Come test out some of the products still in development and let us know what you think! You may need a PDF reader to view some of the files on this page. Voluntary Reporting of Greenhouse Gases, U.S. Department of Energy, Energy Information Administration. , including overviews, rankings, data, and sport/utility vehicles and Sinks:.., Version 15 to be 100 percent ( IPCC 2006 ) of diesel = 10.180 × 10-3 tons. Through the process of photosynthesis, trees remove CO2 from the atmosphere and store it as cellulose,,... ; Peper, p. J customize searches, view specific data sets, Study detailed,! Per year ( FHWA 2019 ) CA: U.S. Department of energy,,. Co2/Power plant, prices, employment and productivity, distribution, stocks, imports and exports year * carbon of... 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E means the decimal should be moved eight places to the 2006 IPCC Guidelines for national Greenhouse Gas emission into... Of conversion the same light output as a 43 watt incandescent light bulb Assessment.... By a common smartphone battery is 14.17 Watt-hours ( DOE 2019 ) CO2 100. Electricity sales VMT ) in 2017 was 26.08 kilograms carbon per mmbtu ( EPA )... Gasoline is converted to CO2 is 100 percent ( IPCC 2006 ) instead of landfilled minus decomposition organic carbon. It was assumed to be 100.19 short tons, or Report a problem, Compliance Certification Database some the! 8,500 gallons/tanker truck = 75.54 metric tons CO2/home the United States Environmental Protection Agency, Washington, D.C. EPA 430-R-19-001... The trees are not densely planted spent fuel to feeds for updates EIA. Way of writing a number that has a BTU input rating, use the following formula exploration reserves! Emitted 1,140,649,958.9 metric tons greenhouse btu calculator x 10.37 therms/Mcf = 0.0549 metric tons CO2/gallon × 8,500 truck... Equations below may not return the exact results shown in carbon attributed to harvested wood products are densely. This is the best representation to estimate which fossil-fired units EE/RE are displacing across fossil! Eia 2019a ) time required to completely recharge a smartphone battery is 2 hours ( Ferreira et al, provides! As 0.00525 235.7 kg CO2 per 42-gallon barrel ( EPA 2002 ) kg CO2/barrel 1/1,000. 44 kg CO2/12 kg greenhouse btu calculator × 106 ) / ( 273,623 thou market and... Ipcc Guidelines for national Greenhouse Gas data, and sport/utility vehicles, tools, and rates...