emission factor multiplied

Emission Factors for Greenhouse Gas Inventories - EPAGases are converted to CO2e by multiplying by their global warming potential (GWP). The emission factors listed in this document have not been converted to CO2e. To do so, multiply the emissions by the corresponding GWP listed in the table below. Steam and Hot Water: EPA (2008) Climate Leaders Greenhouse Gas.emission factor multiplied,Quantification of Uncertainty in Emissions Factors and . - EPAemission and activity factors multiplied for an individual source category) and addition (e.g., summation of emissions among individual source categories), the result for the total uncertainty in the inventory may not be exactly normal or lognormal. If the ranges of uncertainty are small, then analytical methods can be used with.

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Calculating CO2 emissions from the combustion of . - GHG Protocolby determining separate emission factors for the electricity and steam outputs and multiplying those emission factors by the output purchased or sold from its respective energy stream. The purpose of this tool is to facilitate this allocation of GHG emissions to a CHP plant's separate energy streams by determining the.emission factor multiplied,12 2.12 Production of Other Chemicals - ipcc-nggipEMISSION FACTORS FOR CH4 FROM OTHER CHEMICAL. PRODUCTION. (KG CH4/TONNE PRODUCTION). Carbon black. 11. Ethylene. 1. Dichloroethylene. 0.4. Styrene. 4. Methanol. 2. Coke. 0.5. Emissions are determined by multiplying an emission factor by the annual production. 2.12.2 Methodology for. Estimating.

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emission factor multiplied,

Documentation for Emission Default Factors in Joint Staff Proposal .

Jun 20, 2007 . and convert to million. Result is million metric tons of carbon dioxide generated from all PSW natural gas plants. Divide this result by the sum of MWh to get 0.431 metric tons per MWh. Multiply by 2000/0.9072 to get 951 lbs per MWh. These emissions factors are. 1 Includes most of New Mexico's natural gas.

Greenhouse Gas emissions calculation.

May 28, 2008 . calculation. To calculate total CO2 emissions, we multiplied the natural gas usage by the emission factor. The results of these calculations are shown on Table 2. Greenhouse Gas Emissions from the Use of Electricity. The use of electricity leads to indirect emissions of CO2 and other greenhouse gases.

Carbon Calculator Emission Factors - CN Rail

This truck fuel consumption factor is multiplied by the heavy-duty diesel vehicle combustion emission factor from Canada's National GHG Inventory Report 1990-2014. In our GHG calculator, an average shipment weight of 16 tons (14.5 tonnes) was used to develop an emission factor of 63.8 g CO 2e/tonne-km. This can be.

appendix f greenhouse gas emissions calculations - County of San .

Emission factors for carbon dioxide (CO2) and CH4 were calculated by dividing total estimated emissions for San Diego County by the total VMT estimated by EMFAC for a given calendar year. For diesel vehicles, N2O emission factors were calculated by dividing total fuel consumption (gallons) by total VMT and multiplying.

Quantification of Uncertainty in Emissions Factors and . - EPA

emission and activity factors multiplied for an individual source category) and addition (e.g., summation of emissions among individual source categories), the result for the total uncertainty in the inventory may not be exactly normal or lognormal. If the ranges of uncertainty are small, then analytical methods can be used with.

Calculating CO2 emissions from the combustion of . - GHG Protocol

by determining separate emission factors for the electricity and steam outputs and multiplying those emission factors by the output purchased or sold from its respective energy stream. The purpose of this tool is to facilitate this allocation of GHG emissions to a CHP plant's separate energy streams by determining the.

appendix f greenhouse gas emissions calculations - County of San .

Emission factors for carbon dioxide (CO2) and CH4 were calculated by dividing total estimated emissions for San Diego County by the total VMT estimated by EMFAC for a given calendar year. For diesel vehicles, N2O emission factors were calculated by dividing total fuel consumption (gallons) by total VMT and multiplying.

Documentation for Emission Default Factors in Joint Staff Proposal .

Jun 20, 2007 . and convert to million. Result is million metric tons of carbon dioxide generated from all PSW natural gas plants. Divide this result by the sum of MWh to get 0.431 metric tons per MWh. Multiply by 2000/0.9072 to get 951 lbs per MWh. These emissions factors are. 1 Includes most of New Mexico's natural gas.

emission factors and the future of fuel - Environmental Change Institute

carbon emitted is the sum of the carbon emitted from each different fuel used in electricity generation. This is calculated by multiplying the amount of energy delivered by the emission factor of the fuel. Emission factors for fuels in the UK electricity supply are given in table 2. Table 2. Emission factors for components of UK.

Table C-3 – Emission Factors

This document provides emission factors for estimating total suspended particulate matter . EF = Emission Factor. The unit for TP in this equation must be consistent with the unit of EF. For example, if EF is in pound per ton of material transferred (lb/ton), then TP must be tons of .. EF must be multiplied by the number of.

Topic D3. Database development of IPCC emission factors . - CIFOR

This component of the toolbox will explain how IPCC's emission factors and activity data are developed and how emission factors and activity data are used to estimate emissions. 1 . activity's impact on carbon stocks is determined per unit area. This impact is multiplied by the area on which each activity occurs.

Concentrations and emission factors for PM2.5 and PM10 from road .

(2009) used a circular road simulator to measure emission factors. Cowherd and Englehart (1984) used a mass balance technique. They measured the particle flux on each side of the road by multiplying the vertical particle concentration profile with the wind speed. Kristensson et al. (2004) used a similar approach in a road.

Impact of improved regulation of real-world NOx emissions from .

In addition to these actions to reduce NOX emissions at the EU-level, we find that well-designed LEZs can be an effective local-level action to quickly reduce in-use NOX emissions from passenger cars and accelerate the benefits of a strengthened RDE program. 2 To convert to an absolute emission factor, multiply by 80.

Introduction to the calculation of CO emissions for . - Lean and Green

A transporter can use the total amount of fuel, to be multiplied with the emission factor of 3.23 kg CO2 per liter of diesel to calculate the total amount of emissions. For transport the specific consumption factor can be calculated in a various manners. The more sophisticated the manner of calculation, the more accurate the.

How to Calculate and Manage CO2 Emissions from Ocean . - BSR

2. Determine the distance traveled between port of origin and port of destination using Dataloy or other nautical distance resources. 3. Multiply the CO2 emission factor with the distance between the ports and the number of containers for that shipment. To calculate a company's CO2 footprint from ocean container transport:.

APPENDIX 5A Emissions Estimate Assumptions - BP

3 Methodology. 3.1 Drilling and Completion Activities. To calculate emissions forecast from drilling and completion activities, the estimated fuel usage for each emission source and the anticipated duration of use was multiplied by the relevant emission factor provided in Table 1. Calculations were undertaken for drilling,.

Greenhouse Gas Emission Factors: Guidance for PG&E Customers .

understand the different greenhouse gas (GHG) emission factors they may use to estimate GHG emissions. . PG&E's most recent electricity GHG emissions factor is for calendar year 2013. It can be found here. Due to the multiple ... The CO2e for a gas is derived by multiplying the amount of the gas by the. GWP of the gas.

General Stationary Combustion Source (Subpart . - Climate Change

year-round (according to part 75) may determine CO2 mass emissions using part 75 calculation methods and monitoring data that they already collect under part 75 (e.g., heat input and fuel use). Calculating CH4 and N2O Emissions from Combustion. Most units use an emission factor that is multiplied by annual fuel use.

8.2.1 Air emissions calculations - Network for Transport Measures

Variable Emission Factor (VEF) that is multiplied with the great circle distance in km. This is a way to handle the other biased results by short respectively long flight and the importance of takeoff and landing in relation to cruising. The linear equation describing the total emission is written as: Equation 1. Equation 1. Where.