emission factors canada

  • CO₂ and Greenhouse Gas Emissions - Our World in Data

    Reducing carbon dioxide and other greenhouse gas emissions is one of the greatest challenges of this century. How are emissions changing over time? How are they distributed across the world? Which countries are doing well and poorly in decarbonization? See global and country-level data on CO₂ emissions.

  • Tools for calculating and reporting emissions

    Fugitive emission sources. Abrasive blasting; Aggregate handling operations; Unpaved industrial road dust; Electric arc welding and additional welding guidance; Wet cooling towers; Other. Total reduced sulphur. Determining the reporting threshold for Total Reduced Sulphur using equivalence factors; Phosphorus. Guidance

  • Carbon Emission Factors used by FlyGRN - Our calculations

    Canada; Carbon Emission Factors used by FlyGRN 30-07-2018. ... Atmosfair gives the highest emission factors, probably because of their relatively higher radiative forcing factor (RF=3) they took into account, while most calculators and reports recommend a radiative forcing plier of around 2. .

  • Technical Paper | Electricity-specific emission factors ...

    Because these factors include the emissions from heat generation as well as electricity they may not be an accurate proxy for grid electricity emissions, i.e. the emissions from heat generation may skew the factor upwards or downwards.

  • Estimating carbon dioxide emissions from coal plants ...

    Four factors are used to estimate the CO2 emissions from coal plants: Plant capacity. Plant capacity factor. Heat rate of plant (an expression of efficiency) Emissions factor .

  • Modeling growing season and annual cumulative nitrous ...

    Modeling growing season and annual cumulative nitrous oxide emissions and emission factors from organically fertilized soils planted with barley in Lethbridge, Alberta, Canada Author links open overlay panel Jiacheng Shen a Roland Treu a Junye Wang a Xiying Hao b Ben W. Thomas c

  • Air Canada - Our Environmental Efforts

    We have partnered with Less Emissions to provide the highest quality carbon offsets to reduce the environmental impact of your flights. You can choose to purchase offsets to mitigate the CO2 emissions associated with your travel while supporting carbon reduction programs in .


    This document provides appropriate emission factors to be used when determining emissions from piping component fugitives. Specifically, the emission factors included are: Correlation equations – synthetic organic chemical manufacturing industry (SOCMI); Correlation equations – petroleum industry; Average emission factors – SOCMI;

  • EFDB - Main Page.or.jp

    Nature of EFDB: EFDB is meant to be a recognised library, where users can find emission factors and other parameters with background documentation or technical references that can be used for estimating greenhouse gas emissions and removals. The responsibility of using this information appropriately will always remain with the users themselves.

  • Greenhouse Gas Emission Factors For Direct Emission Sources

    Greenhouse Gas Emission Factors For Direct Emission Sources Stationary Emission Sources Table 1 provides greenhouse gas (GHG) emission factors for combustion of common fossil fuels at stationary (non-transport) sources. Table 1 Stationary Emission Sources Fuel Type Metric Tons CO 2 per Gigajoule Metric Tons CO 2 per mmBTU Metric Tons CO 2 per Cubic Meter


    emissions from the current level of 726 megatonnes (Mt) to 622 Mt in 2020 and 525 Mt in 2030. • Within Canada, GHG emissions vary widely across provinces ranging from 267 Mt in Alberta to 1.8 Mt in PEI in 2013. • In per capita terms, Saskatchewan and Alberta are among the developed world's largest emitters at 68 and 67 tonnes respectively.

  • Emission intensity - Wikipedia

    In general, the use of country-specific emission factors would provide more accurate estimates of emissions than the use of the default emission factors. According to the IPCC, if an activity is a major source of emissions for a country ('key source'), it is 'good practice' to develop a country-specific emission factor for that activity.


    WORLD CO. 2 EMISSION FACTORS: DOCUMENTATION(2017 edition) - 15 INTERNATIONAL ENERGY AGENCY. Countries and regions. This document is without prejudice to the status of or sovereignty over any territory, to the delimitation of international frontiers and boundaries and to .

  • Technical Referenceystar.gov

    emissions.1 In Canada, the energy used by commercial, institutional, and residential buildings accounts for 17% of Canada's greenhouse gas (GHG) emissions.2 This makes commercial buildings an important target for organizations interested in pursuing energy and GHG management and reduction programs. Tracking and managing your GHG

  • Energy and Greenhouse Gas Emissions (GHGs) | Natural ...

    A wide variety of factors have an influence on the level of GHG emissions in Canada. Globally, about 78% of GHG emissions from human activity are from the production and consumption of energy. This includes activities such as using gasoline for transportation, non-renewable electricity production, oil and gas production, and heating and cooling of buildings. In Canada, over 81% of emissions come from energy.

  • Emission intensity - Wikipedia

    An emission intensity (also carbon intensity, C.I.) is the emission rate of a given pollutant relative to the intensity of a specific activity, or an industrial production process; for example grams of carbon dioxide released per megajoule of energy produced, or the ratio of greenhouse gas emissions produced to gross domestic product (GDP).

  • Emission Standards: USA: Nonroad Diesel Engines

    The DF is a factor applied to the certification emission test data to represent emissions at the end of the useful life of the engine. The engine useful life (as defined by the EPA for emission testing purposes), the in-use testing liability periods and the minimum emission warranty periods are listed in Table 6 for different engine categories.


    4. Emission factors for fuel combustion The following emission factors may be used for fuel combustion (including in the case of local production of heat or electricity). Standard CO2 emission factors (from IPCC, 2006) and CO2-equivalent LCA emission factors (from ELCD) for most common fuel types Type Standard emission factor [t CO 2/MWh]

  • Calculations and Emission Factors - Carbon Neutral Flights

    - For the "Default" region, emissions factors are provided by DEFRA 2012, as are the United States or Canada emissions factors for 4x4 or Sports vehicles. Should region specific factors for those vehicle types become available, those factors will be implemented. -

  • Carbon Calculator Emission Factors - CN

    The truck emission factor was calculated based on an average truck fuel consumption of 7 miles per gallon, following an industry standard range of between 6 and 7 mpg, and in line with the results of the National Resources Canada study "Fuel Efficiency Benchmarking in Canada's Trucking Industry"***.

  • 1.4 Natural Gas Combustion - US EPA

    furnace-zone factors: (1) oxygen concentration, (2) peak temperature, and (3) time of exposure at peak temperature. As these three factors increase, NOx emission levels increase. The emission trends due to changes in these factors are fairly consistent for all types of natural gas-fired boilers and furnaces.

  • List of the international emission conversion factors for ...

    The source for the international emission conversion factors for electricity unless otherwise stated is from, 8th October 2014 Guidelines for DEFRA/DECC's GHG Conversion Factors for Company Reporting. ! PER COUNTRY Kg CO21 PER REGION2 Kg CO2 Australia 0.823 AFRICA includes: Algeria, Angola, Benin, Burkina Faso, Burundi, Cameroon,

  • Calculation Tools | Greenhouse Gas Protocol

    Note: International emission factors for electricity use are no longer available from the GHGP website and can be purchased from the IEA. Emission Factors from Cross-Sector Tools This document contains the emission factors embedded in the cross-sector calculation tools listed in this section.

  • Emission Factors | NCASI

    NCASI builds on an understanding of industrial processes, measurement methods and emissions measurement data to develop emission factors. Technical studies seek to fill critical gaps in emissions data in a timely manner, for maximum use in regulatory development and permitting.

  • Road vehicle emission factors development: A review ...

    Emission factors (EFs) are empirical functional relations between pollutant emissions and the activity that causes them. In this review article, the techniques used to measure road vehicle emissions are examined in relation to the development of EFs found in emission models used .

  • How much carbon dioxide is produced per kilowatthour of U ...

    You can calculate the pounds of CO2 produced per kWh for specific types of electricity generators (prime movers) using different fuels by plying the heat rate of a generator (in British thermal units (Btu) per kWh generated), by the CO2 emission factor for the fuel (in pounds of CO2 per million Btu), and dividing the result by 1,000,000.

  • Emission Factors and Global Warming Potentials

    Emission Factors and Global Warming Potentials Below are the links to the web versions of references and sources that are maintained and updated on a regular basis by the respective parties that should enable you to locate the most current relevant factor for your use.

  • Basic Information of Air Emissions Factors and ...

    About Emissions Factors. An emissions factor is a representative value that attempts to relate the quantity of a pollutant released to the atmosphere with an activity associated with the release of that pollutant. These factors are usually expressed as the weight of pollutant divided by a .

  • Car Emissions Calculator - Offsetters

    The data we used for our Car Emissions Calculator are from the Fuel Consumption Guide databased published and reproduced with the permission of the Minisiter of Natural Resources Canada. Fuel consumption data for all cars sold in Canada can be found here. Emission factors are sourced from a report published by Environment Canada which can be...

  • CO2 Emissions

    Between 2010 and 2016, while global electricity production grew by 16%, emissions grew by only 7% thanks to improvements in fossil generation efficiencies and increases in renewable generation. In China, these same factors helped offset a 47% demand increase, containing the growth in emissions to 23%, or 730 million tons over the period 2010-16.

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