Analys och beräkning av emissions- faktorer för växthusgaser


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[33] 2013 Revisions to the Greenhouse Gas Reporting Rule (PDF) to 40 CFR part 98, subpart C: Table C–1 to Subpart C—Default CO2 Emission Factors and High Heat Values for Various Types of Fuel and Table C–2 to Subpart C—Default CH4 and N2O Emission Factors for Various Types of Fuel. It produces 17 GWh/year of electricity and 16 GWh/year of thermal energy, as well as reducing CO2 greenhouse gas emissions by 13.86 thousand tons/year. Energy Heat Organic combustible Biogas (kg) kg 1.61 Energy Heat Organic combustible Biogas (kWh) kWh 0.02 Energy Heat Organic combustible Biogas (m3) m3 0.12 Energy Heat Organic combustible Biomass (kg) kg 10%0.11 emissions are calculated by multiplying the relevant fuel data, as obtained from statistics, by the applicable emission factors. The emission factors for this purpose depend pri-marily on the carbon content and net calorific value of the fuels involved. Over 80 % of all German greenhouse-gas emissions are calculated in this manner.

Biogas co2 emission factor

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av S Tumlin · Citerat av 3 — Carbon Footprint för Ryaverket har beräknats utifrån följande antaganden: • Biogasproduktionen ersätter bensin som drivmedel i personbilar EF1 = Emission factor (3.2 g N2O/person-year) – plant with no intentional denitrification. av P Börjesson · 1997 · Citerat av 92 — These factors will influence Swedish biomass potential and earlier estimates of the potential vary from 15 to 125 TWh/yr. Reducing CO2 emissions by substituting biomass for fossil fuels Skogsbränsle och kolbalanser [Forest fuels and carbon balances] Energigrödor för biogas [Energy crops for biogas production]. På sikt kan algerna komma att användas som biogas. On Friday the 4th, a seminar/discussion about Marginal and Average CO2 eq emission factors took  Biogas.

plied by an emissions factor of 150 grams CO2e/km (Sweden) and. Growing Clean Fuels Credits Markets to Shape North America's Low Carbon Future way to reduce carbon emissions from the world's vast commercial aviation sector, It might be the deciding factor that determines economic viability of your to reposition biogas-producing assets into renewable fuel production facilities. IPCC CO2 emission scenarios HVO ca 1-2 TWh. Viss ökningspotential.

Carbon Footprint för Ryaverket 2010 Gryaab Rapport 2011:9

kg 3.86 Material Other Battery&pile Battery Alkaline kg 0.07 Material Other Battery&pile Battery NiCd kg 0.21 Material Other Battery&pile Battery NiMH kg 57.40 Material Other Board Board kg 20%2.20 Material Other Monetary Electronic kEUR 50%550.00 8 - EMISSION FACTORS: DATABASE DOCUMENTATION (2020 edition) INTERNATIONAL ENERGY AGENCY GHG GHG Short name Definition CO2 CO2 CH4 CH4 The emission factors are converted from gCH4 and gN2O to gCO2eq using the 100-year Global Warming Potential (GWP). For the purpose of comparability with international data submission guidelines, the late carbon dioxide emissions, one needs both the relevant activity data and suitable emission factors, with the latter depending on the applicable fuel quality and input quantities.

Biogas co2 emission factor

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Biogas co2 emission factor

All Values are calculated from Tables A-97 through A-100. Federal Register (2009) EPA; 40 CFR Parts 86, 87, 89 et al; Mandatory Reporting of Greenhouse Gases; Final Rule , 30Oct09, 261 pp. Tables C-1 and C-2 at FR pp. 56409 While combustion of biogas, like natural gas, produces carbon dioxide (CO 2), a greenhouse gas, the carbon in biogas comes from plant matter that fixed this carbon from atmospheric CO2. Thus, biogas production is carbon-neutral and does not add to greenhouse gas emissions. Further, any consumption of fossil fuels replaced by biogas will lower CO2 emissions. Can I make/use biogas at home or at my place of business?

Biogas co2 emission factor

The. emissions of carbon dioxide (CO2) and methane (CH4) from a field which was fertilized organic matter.
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Biogas co2 emission factor

2016-11-15 · Biogas as a fuel for internal combustion engines (ICEs) has several advantages including lower fuel cost, reduced levels of harmful exhaust emissions, and being carbon neutral; this has led to much recent interest in ICE technologies using biogas , , .

The factors from [EC, 2009] were calculated for small-scale digester, with an input of 5000 ton of cow manure and 550 ton of co-product. The CO2-saving for  the use of energy, the production of biogas, the indirect GHG emissions due to sludge disposal The amount of kW is converted in CO2 with a conversion factor . Biogas – Gas produced from the anaerobic digestion of biogenic feedstock.
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The default emission factors are incorporated into the Når biogas, der er produceret af husdyrgødning og organisk affald, erstatter fossil naturgas, reduceres udledningen fra energisektoren med 56,9 kg CO2 ækvivalenter ifølge FNs opgørelsesmetode. For et konkret biogasanlæg afhænger klimaregnskabet af, hvilke biomasser anlægget afgasser, fysiske forhold på anlægget herunder opholdstiden, energiproduktionen, og om anlægget er tæt. 2. For renewable energy technologies that displace technologies using fossil fuel, the reference emissions are calculated based on the monitored amount of biogas supplied, Net Calorific Value (NCV) of the biogas and CO2 emission factor of the reference fossil fuel. In each profile, Table 1 has the CO2 emissions and emission factor for the most recent year available, and Table 7 has historical annual emissions and emissions factors back to 1990. To find Table 7, see the link under Table 1 for Full data tables 1-16.