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). The average time required to completely recharge a smartphone battery is 2 hours (Ferreira et al. The fraction oxidized is assumed to be 100 percent (IPCC 2006). Total CO2 emissions for energy use per home: 5.906 metric tons CO2 for electricity + 2.21 metric tons CO2 for natural gas + 0.25 metric tons CO2 for liquid petroleum gas + 0.30 metric tons CO2 for fuel oil = 8.67 metric tons CO2 per home per year. & Privacy Is FCC required for Medical Equipment without Radio Frequency Energy? True or false? Volume 2 (Energy). 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). For anthracite coal and a 20% efficient plant, that is about 6 MJ/kg. 0.1 mmbtu equals one therm (EIA 2018). 21 CFR Part 820 - US FDA Quality System Regulations (QSR), ISO 50001 Energy Management Lead Auditor Training, Training - Internal, External, Online and Distance Learning, Free Webinars on ISO 50001 Energy Management - 2011 and 2012, Defibrillation Energy Reduction ? 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). [14.17 Wh – (22 hours x 0.14 Watts)] x 1 kWh/1,000 Wh = 0.011 kWh/smartphone charged, 0.011 kWh/charge x 1,558.8 pounds CO2/MWh delivered electricity x 1 MWh/1,000 kWh x 1 metric ton/2,204.6 lbs = 7.84 x 10-6 metric tons CO2/smartphone charged. The fission of the nucleus of^235U releases approximately 200 MeV. The average carbon coefficient of crude oil is 20.31 kg carbon per mmbtu (EPA 2019). 10 MeV as energy of antineutrinos. Passenger vehicles are defined as 2-axle 4-tire vehicles, including passenger cars, vans, pickup trucks, and sport/utility vehicles. How many litres of diesel can produce energy equivalent to energy produced by 1 kg of burning charcoal (charcoal is from wood), From what I know, charcoal made from different types of wood produces different amount of energy. 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 conversion of 1 g of mass into energy is equivalent to the burning of how much coal? 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. CE Marking (Conformité Européene) / CB Scheme, NASA to Develop a Novel Approach for All-Electric Aircraft Using Cryogenic Liquid Hydrogen as Energy Storage, Sustainability, Green Initiatives and Ecology, Pressure energy - Essential Requirements (MDD/MDR), APQP & PPAP for Process Industry - Concept for Waste to Energy Program. (1 MJ = 0.28 kW-hr) some interesting facts about fossil fuel plants: 1. Smith, J., Heath, L., & Nichols, M. (2010). MR Agenda - Combined Quality, Environmental & Energy Mgmt System, Plasma Screen TVs Use 4 Times the Energy CRT TVs Do. This percentage considers all transmission and distribution losses that occur between net generation and electricity sales. 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. 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. Chapter 2: Drained Inland Organic Soils. Burning 1 Kg Of Coal Produces About 450 KWh Of Energy. What is the mass of the ball? 8.89 × 10-3 metric tons CO2/gallon × 8,500 gallons/tanker truck = 75.54 metric tons CO2/tanker truck. Monthly Energy Review March 2019, Table A4: Approximate Heat Content of Natural Gas for End-Use Sector Consumption. Monthly Energy Review March 2019, Table A5: Approximate Heat Content of Coal and Coal Coke. In 2017, the weighted average combined fuel economy of cars and light trucks was 22.3 miles per gallon (FHWA 2019). Inventory of U.S. Greenhouse Gas Emissions and Sinks: 1990-2017. 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 rate of accumulation is equal to growth minus removals (i.e., harvest for the production of paper and wood) minus decomposition. Join Yahoo Answers and get 100 points today. b. 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. Renewable Energy - Is there is a standard that we must follow? Monthly Energy Review September 2019, Table A4: Approximate Heat Content of Natural Gas for End-Use Sector Consumption. 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. For 1​ yr? It was assumed that the electricity generated from an installed wind turbine would replace marginal sources of grid electricity. United States Environmental Protection Agency, You may need a PDF reader to view some of the files on this page. Determine the time for the feather to fall to the surface of the Earth.? In our region, certain species of mangrove wood are best. Carbon dioxide emissions reduced per light bulb switched from an incandescent bulb to a light-emitting diode bulb are calculated by multiplying annual energy savings by the national weighted average carbon dioxide marginal emission rate for delivered electricity. "Micro Combined-Heat-and-Power" System (micro-CHP) - The future of home energy? NESCC (Nuclear Energy Standards Coordination Collaborative) participants here? This value can vary from 10500 kJ/kg to 25000 kJ/kg depending on the quality and type of the coal. Go to the equivalencies calculator page for more information. EPA (2016). 2.94 metric tons CO2 equivalent/ton of waste recycled instead of landfilled. Note: Due to rounding, performing the calculations given in the equations below may not return the exact results shown. The fission of 1 kg of uranium fuel produces 9 x 1016 J of energy compared to 3 x 107 J of energy produced when 1 kg of coal is burned. The fraction oxidized to CO2 is 100 percent (IPCC 2006). 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). According to EPA’s standard volume-to-weight conversion factors, the average density of mixed recyclables is 111 lbs per cubic yard (EPA 2016a).