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Carbon dioxide emissions avoided per year per wind turbine installed were determined by multiplying the average electricity generated per wind turbine in a year by the annual wind national marginal emission rate (EPA 2019). Office of Highway Policy Information, Federal Highway Administration. 1,2 Driver feedback devices can help you drive more efficiently. Waste Transfer Stations: A Manual for Decision-Making. 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. On this page you will find links to information about nonroad engines and highway vehicles. Most of the world measures fuel economy in liters per 100 kilometers. Check it out when you make you next distance calculation. Note: When using this equivalency, please keep in mind that it represents the CO2 equivalency of CO2 released for natural gas burned as a fuel, not natural gas released to the atmosphere. 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. In 2017, the average nameplate capacity of wind turbines installed in the U.S. was 2.32 MW (DOE 2018). Therefore: ∆CSoil = (SOC0 - SOC(0-T))/D = (40.83 - 123)/20 = -4.10 metric tons C/hectare/year of soil C lost. 0.1 mmbtu equals one therm (EIA 2018). In 2018, there were 120.3 million homes in the United States (EIA 2019a). These values include carbon in the five forest pools: aboveground biomass, belowground biomass, dead wood, litter, and soil organic and mineral carbon, and are based on state-level Forest Inventory and Analysis (FIA) data. The service was creates to calculate distance between US cities with gas calculation and weather forecasts. We provide driving distance calculator for US cities. Intergovernmental Panel on Climate Change, Geneva, Switzerland. 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. An official website of the United States government. 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). 1. A barrel equals 42 gallons. All classifieds - Veux-Veux-Pas, free classified ads Website. 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). Learn more about fuel efficiency, or explore hundreds of other math, finance, fitness, and health calculators. 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. Use our calculator to see the difference. A small reduction of your speed, say from 70 mph to 60 mph (equivalently: from 115 km/h to 100 km/h) can help you save 10 to 20% due to lower fuel consumption. 275/65-R18 tires are 0.51 inches (13 mm) larger in diameter than 265/65-R18 tires and the speedometer difference is 1.6% You can even use the calculator to compare gas, hybrid and electric vehicles. Rep. PSW-GTR-253. The nursery-grown trees are then planted in a suburban/urban setting; the trees are not densely planted. Assuming a V6 engine or greater for the tow vehicle, the fuel mileage loss, although noticeable, will be much better than you might expect. Note: Due to rounding, performing the calculations given in the equations below may not return the exact results shown. The emission factors for drained organic soil on temperate forestland are 2.60 metric tons C/hectare/year and 0.31 metric tons C/hectare/year (EPA 2019, IPCC 2014), and the average emission factor for drained organic soil on cropland for all climate regions is 13.17 metric tons C/hectare/year (EPA 2019). To calculate driving time you need to divide your total distance by average speed. It’s worth noting that you will not likely notice any difference in fuel economy if you’re using a one-ton pickup to … 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). The Greenhouse Gas Equivalencies Calculator uses the AVoided Emissions and geneRation Tool (AVERT) U.S. national weighted average CO2 marginal emission rate to convert reductions of kilowatt-hours into avoided units of carbon dioxide emissions. 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. Use the Gas Mileage Calculator: A simple gas trip calculator to estimate how much fuel your vehicle consumes and uncover if your car is a gas guzzling machine. U.S. Department of Energy, Energy Efficiency and Renewable Energy Division, Compliance Certification Database. Basic Years 3. 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. Wind (mph) = 0.621371 × Wind (km/h) Wind (mph) = 2.23694 × Wind (m/s) 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. Check-distance.com © 2014-2019 All rights reserved.  2.94 metric tons CO2 equivalent/ton of waste recycled instead of landfilled. 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). 10,180 grams of CO2/gallon of diesel = 10.180 × 10-3 metric tons CO2/gallon of diesel. See EPA’s About PDF page to learn more. 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). The average vehicle miles traveled (VMT) in 2017 was 11,484 miles per year (FHWA 2019). Annual Change in Emissions from Drained Organic Soils. Environmental Protection Agency, Washington, D.C. EPA #430-R-19-001 (PDF). 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. The fraction oxidized is assumed to be 100 percent (IPCC 2006). Annual Net Change in Carbon Stocks per Area in Year t = (Carbon Stocks(t+1) - Carbon Stockst)/Area of land remaining in the same land-use category, Step 1: Determine the carbon stock change between years by subtracting carbon stocks in year t from carbon stocks in year (t+1). U.S. Environmental Protection Agency, Washington, DC. The averaged reference soil carbon stock (for high-activity clay, low-activity clay, sandy soils, and histosols for all climate regions in the United States) is 40.83 metric tons C/hectare (EPA 2019). 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). 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). The CAA Driving Costs Calculator will help you build a better understanding of all the ongoing costs of owning a vehicle. (This calculation includes carbon stocks in the aboveground biomass, belowground biomass, dead wood, litter, and soil organic and mineral carbon pools. U.S. Environmental Protection Agency (PDF), Volume-to-Weight Conversion Factors (PDF), 2017 Wind Technologies Market Report (98 pp, 2.47 MB). All you need is MPG, total distance and gas prices. (2016). Observe the speed limit - Different vehicles have optimal fuel economy at different velocities, but one way to increase gas mileage is to avoid driving at higher speeds. 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). Natural Gas Conversions – Frequently Asked Questions, Inventory of U.S. Greenhouse Gas Emissions and Sinks: 1990-2017. EPA (2016). Come and visit our site, already thousands of classified ads await you ... What are you waiting for? Savings Calculator for ENERGY STAR Qualified Light Bulbs. Pervasive Computing, pp.19-33. 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. 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. Note: This conversion will NOT work for the UK. *Negative values indicate carbon sequestration. These estimates are based on the following assumptions: The estimates of carbon sequestered by coniferous and deciduous trees were then weighted by the percent share of coniferous versus deciduous trees in cities across the United States. 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. Basic Miles/km 36,000. 8.89 × 10-3 metric tons CO2/gallon × 8,500 gallons/tanker truck = 75.54 metric tons CO2/tanker truck. Please note the following caveats to these assumptions: To convert to units of metric tons CO2 per tree, multiply by the ratio of the molecular weight of carbon dioxide to that of carbon (44/12) and the ratio of metric tons per pound (1/2,204.6). The Wind Chill Calculator uses the following formulas to calculate the wind chill factor: WC (Wind Chill, °F) = 35.74 + 0.6215 × T - 35.75 × V 0.16 + 0.4275 × T × V 0.16. For example, after 5 years (one year in the nursery and 4 in the urban setting), the probability of survival is 68 percent; after 10 years, the probability declines to 59 percent. The fraction oxidized is assumed to be 100 percent (IPCC 2006). Table VM-1. Fuel oil: 29.3 gallons per home × 1/42 barrels/gallon × 429.61 kg CO2/barrel × 1/1,000 kg/metric ton = 0.30 metric tons CO2/home. The calculation takes into account “survival factors” developed by U.S. DOE (1998). 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. The national average carbon dioxide output rate for generated electricity in 2016 was 998.4 lbs CO2 per megawatt-hour (EPA 2018), which translates to about 1,072.1 lbs CO2 per megawatt-hour for delivered electricity (assuming transmission and distribution losses of 6.9%) (EPA 2018; EIA 2019b).1. The average low-mileage discount nationwide translates into a savings on your policy of up to 3%, depending on your insurer, but in some states it can be higher. Driving distance between cities USA in miles and km, mileage calculator, gas consumption with gas cost calculator, travel time and route on map Understanding Human-Smartphone Concerns: A Study of Battery Life. Carbon dioxide emissions per pound of propane were determined by multiplying the weight of propane in a cylinder times the carbon content percentage 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. 12,146 kWh per home × 998.4 lbs CO2 per megawatt-hour generated × 1/(1-0.069) MWh delivered/MWh generated × 1 MWh/1,000 kWh × 1 metric ton/2,204.6 lb = 5.906 metric tons CO2/home. 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. 1,558.8 lbs CO2/MWh × (4.536 × 10-4 metric tons/lb) × 0.001 MWh/kWh = 7.07 × 10-4 metric tons CO2/kWh 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. The average heat content of crude oil is 5.80 mmbtu per barrel (EPA 2019). Speed Kills MPG Unfortunately, it's true. 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. 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. Therefore, the carbon stock in cropland after one year of growth is estimated to be 2.25 metric tons C per hectare (or 0.91 metric tons C per acre). 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). -40.32 metric tons C/acre/year* x (44 units CO2/12 units C) = -147.83 metric tons CO2/acre/year (in the year of conversion). 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). 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 includes the amount of energy needed to charge a fully depleted smartphone battery and maintain that full charge throughout the day. This calculator will help you convert from the UK system to the global one. The average time required to completely recharge a smartphone battery is 2 hours (Ferreira et al. Volume 4 (Agriculture, Forestry and Other Land Use). Carbon sequestration is dependent on growth rate, which varies by location and other conditions. However, the United States still uses miles per gallon. The amount of coal in an average railcar was assumed to be 100.19 short tons, or 90.89 metric tons (Hancock 2001). The average carbon coefficient of coal combusted for electricity generation in 2017 was 26.08 kilograms carbon per mmbtu (EPA 2019). Monthly Energy Review March 2019, Table A4: Approximate Heat Content of Natural Gas for End-Use Sector Consumption. Carbon dioxide emissions per power plant were calculated by dividing the total emissions from power plants whose primary source of fuel was coal by the number of power plants. Organic soils also emit CO2 when drained. Our simple gas trip calculator can help you improve fuel economy, estimate mileage, and plan for a road trip! 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). (AVERT, U.S. national weighted average CO2 marginal emission rate, year 2018 data). So if you are planning a road trip adventure and need to know distance between cities of USA, you are at the right place. The average wind capacity factor in the U.S. in 2017 was 34 percent (DOE 2018). 2006 IPCC Guidelines for National Greenhouse Gas Inventories. In 2016, a total of 293 power plants used coal to generate at least 95% of their electricity (EPA 2018). Gas Mileage Calculator. When you search for the distance between cities, you will be offered to calculate gas money. 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. 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. Passenger vehicles are defined as 2-axle 4-tire vehicles, including passenger cars, vans, pickup trucks, and sport/utility vehicles. 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, Carbon dioxide emissions per therm can be converted to carbon dioxide emissions per thousand cubic feet (Mcf) using the average heat content of natural gas in 2017, 10.37 therms/Mcf (EIA 2019).Â, 0.0053 metric tons CO2­/therm x 10.37 therms/Mcf = 0.0549 metric tons CO2/Mcf. To find out how far is one city from another you can use distance calculator. 8,887 grams of CO2/gallon of gasoline = 8.887 × 10-3 metric tons CO2/gallon of gasoline. Based on data developed by the USDA Forest Service for the Inventory of U.S. Greenhouse Gas Emissions and Sinks: 1990–2017, the carbon stock density of U.S. forests in 2017 was 210 metric tons of carbon per hectare (or 85 metric tons of carbon per acre) (EPA 2019). 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. Monthly Energy Review September 2019, Table A4: Approximate Heat Content of Natural Gas for End-Use Sector Consumption. 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. If you have many products or ads, create your own online store (e-commerce shop) and conveniently group all your classified ads in your shop! Assuming an average daily use of 3 hours per day, an incandescent bulb consumes 47.1 kWh per year, and an LED bulb consumes 9.9 kWh per year (EPA 2016). The average carbon coefficient of coal combusted for electricity generation in 2017 was 26.08 kilograms carbon per mmbtu (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. This free gas mileage calculator estimates gas mileage based on odometer readings, gas price per gallon, and the amount of gas in the tank. The rate of accumulation is equal to growth minus removals (i.e., harvest for the production of paper and wood) minus decomposition. The fraction oxidized to CO2 is assumed to be 100 percent (IPCC 2006). This page describes the calculations used to convert greenhouse gas emission numbers into different types of equivalent units. Go to the equivalencies calculator page for more information. United States Environmental Protection Agency, You may need a PDF reader to view some of the files on this page. To estimate carbon sequestered (in metric tons of CO2) by additional forestry acres in one year,  multiply the number of additional acres by -0.77 metric ton CO2 acre/year. Propane cylinders vary with respect to size; for the purpose of this equivalency calculation, a typical cylinder for home use was assumed to contain 18 pounds of propane. Volume 2 (Energy). Note: This conversion will NOT work for the United States. 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. 86 p. Method for Calculating Carbon Sequestration by Trees in Urban and Suburban Settings. The average carbon dioxide coefficient of liquefied petroleum gases is 235.7 kg CO2 per 42-gallon barrel (EPA 2018). 2.94 metric tons CO2 equivalent /short ton of waste recycled instead of landfilled × 1 short ton/2,000 lbs × 111 lbs of waste/cubic yard × 1 cubic yard/173.57 dry gallons × 25 gallons/trash bag = 2.35 x 10-2 metric tons CO2 equivalent/trash bag of waste recycled instead of landfilled. 33/12.5-R18 tires are 0.44 inches (11.1 mm) larger in diameter than 285/65-R18 tires and the speedometer difference is 1.3% The fraction oxidized is assumed to be 100 percent (IPCC 2006). 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). Total home electricity, natural gas, distillate fuel oil, and liquefied petroleum gas consumption figures were converted from their various units to metric tons of CO2 and added together to obtain total CO2 emissions per home. Electricity: 12,146 kWh per home × 998 lbs CO2 per megawatt-hour generated × (1/(1-0.069)) MWh generated/MWh delivered × 1 MWh/1,000 kWh × 1 metric ton/2,204.6 lb = 5.906 metric tons CO2/home. 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. MODEL. You may need a PDF reader to view some of the files on this page. The national average carbon dioxide output rate for electricity generated in 2016 was 998.4 lbs CO2 per megawatt-hour (EPA 2018), which translates to about 1,072.1 lbs CO2 per megawatt-hour for delivered electricity, assuming transmission and distribution losses of 6.9% (EIA 2019b; EPA 2018).1. A marginal emission factor is the best representation to estimate which fossil-fired units EE/RE are displacing across the fossil fleet. Annual Change in Organic Carbon Stocks in Mineral  and Organic Soils, ∆CSoil = annual change in carbon stocks in mineral and organic soils, SOC0 = soil organic carbon stock in last year of inventory time period (i.e., 40.83 mt/hectare, the average reference soil carbon stock), SOC(0-T) = soil organic carbon stock at beginning of inventory time period (i.e., 123 mt C/hectare, which includes 102 mt C/hectare in mineral soils plus 21 mt C/hectare in organic soils), D = Time dependence of stock change factors which is the default time period for transition between equilibrium SOC values (i.e., 20 years for cropland systems). With fuel prices rising, it’s important to know what gas mileage you’re getting and at what cost. Highway Statistics 2017. According to U.S. DOE, the 24-hour energy consumed by a common smartphone battery is 14.17 Watt-hours (DOE 2019). Albany, CA: U.S. Department of Agriculture, Forest Service, Pacific Southwest Research Station. 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). On average, each home consumed 12,146 kWh of delivered electricity. This value assumes that all the carbon in the diesel is converted to CO2 (IPCC 2006). 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. Smith, J., Heath, L., & Nichols, M. (2010). 5.80 mmbtu/barrel × 20.31 kg C/mmbtu × 44 kg CO2/12 kg C × 1 metric ton/1,000 kg = 0.43 metric tons CO2/barrel. See, Go to the equivalencies calculator page for more information, Light-Duty Vehicle Greenhouse Gas Emission Standards and Corporate Average Fuel Economy Standards; Final Rule, page 25,330 (PDF), 2006 IPCC Guidelines for National Greenhouse Gas Inventories. In California, for example, the average low mileage discount is 9% because mileage is … Learn about how your speed affects your car's fuel mileage. 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). A note on global warming potentials (GWPs): Some of the equivalencies in the calculator are reported as CO2 equivalents (CO2E). The average carbon coefficient of crude oil is 20.31 kg carbon per mmbtu (EPA 2019). The average carbon dioxide coefficient of natural gas is 0.0549 kg CO2 per cubic foot (EIA 2019c). 2. The fraction oxidized is 100 percent (IPCC 2006). It's easy to use, no lengthy sign-ups, and 100% free! For reference, to obtain the number of grams of CO2 emitted per gallon of diesel combusted, the heat content of the fuel per gallon can be multiplied by the kg CO2 per heat content of the fuel. *Negative values indicate CO2 that is NOT emitted. In most U.S. forests, growth exceeds removals and decomposition, so the amount of carbon stored nationally is increasing overall, though at a decreasing rate. 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. 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. 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. Through the process of photosynthesis, trees remove CO2 from the atmosphere and store it as cellulose, lignin, and other compounds. A recent study suggests that they can help the average driver improve fuel economy by about 3% and that those using them to save fuel can improve gas mileage by about 10%. This method estimates only direct sequestration of carbon, and does not include the energy savings that result from buildings being shaded by urban tree cover. It was assumed that the electricity generated from an installed wind turbine would replace marginal sources of grid electricity. These are calculated using GWPs from the Intergovernmental Panel on Climate Change’s Fourth Assessment Report. The sum of the carbon stocks in aboveground, belowground, dead wood, and litter biomass (-87.52 metric tons C/hectare). 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). This estimate is composed of the five carbon pools: aboveground biomass (54 metric tons C/hectare), belowground biomass (11 metric tons C/hectare), dead wood (10 metric tons C/hectare), litter (13 metric tons C/hectare), and soil carbon, which includes mineral soils (102 metric tons C/hectare) and organic soils (21 metric tons C/hectare). Note that this represents CO2 avoided in the year of conversion. 2006 IPCC Guidelines for National Greenhouse Gas Inventories, Volume 4 (Agriculture, Forestry and Other Land Use). The amount of waste in an average garbage truck was assumed to be 7 tons (EPA 2002). 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. The ChargeHub Calculator lets you estimate the money you would save by driving an electric vehicle, according to your region and driving habits. Gen. Tech. Urban tree database and allometric equations. A typical gasoline tanker truck contains 8,500 gallons. The data are from the Annual Energy Outlook 2019, Table A8: Electricity Supply, Disposition, Prices, and Emissions available at: https://www.eia.gov/outlooks/aeo/.Â.