How do you calculate GHG reduction?
How do you calculate GHG reduction?
The most common method is the Tier 1 Calculation Method: GHG emission = 0.001 * Fuel Usage * High heat value *Emission factor. You can get these values from the EPA’s GHG Reporting Program (GHGRP) documentation and your own records.
How much CO2 reduction is needed?
Emissions must drop 7.6 per cent per year from 2020 to 2030 to keep temperatures from exceeding 1.5°C and 2.7 per cent per year to stay below 2°C.
How do you calculate emission factor?
Thus, the emission factor is the sum of emissions of CO2eq of the human activity described as mass unit of CO2eq / reference flows. For example: the EF for the natural gas is the sum of the combustion (0.205 kg CO2eq / kWh ICV) and the upstream (i.e. the production and transport of the gas) (0.0389 kg CO2eq / kWh ICV).
How is CO2 emission factor calculated?
Carbon dioxide emissions per therm are determined by converting million British thermal units (mmbtu) to therms, then multiplying the carbon coefficient times the fraction oxidized times the ratio of the molecular weight of carbon dioxide to carbon (44/12). 0.1 mmbtu equals one therm (EIA 2018).
How do you calculate GHG intensity?
Intensity is calculated by dividing the absolute emissions (the numerator) by an organization-specific metric (the denominator). In combination with an organization’s absolute GHG emissions, GHG emissions intensity helps to contextualize the organization’s efficiency, including in relation to other organizations.
What is GHG calculation?
The GHG Emissions Calculation Tool is a free, Excel-based tool from Greenhouse Gas Protocol and WRI that helps companies estimate their greenhouse gas (GHG) emissions based on the GHG Protocol.
What is the target of CO2 reduction per year for each dealer outlet?
On an annual basis, this means cuts in emissions of 7.6 per cent per year from 2020 to 2030 to meet the 1.5°C goal and 2.7 per cent per year for the 2°C goal. To deliver on these cuts, the levels of ambition in the NDCs must increase at least fivefold for the 1.5°C goal and threefold for the 2°C.
How can I cut emissions faster?
6 Ways to Reduce Carbon Emissions
- Reduce air travel. As of 2017, the amount of transportation-related carbon dioxide emissions eclipsed the amount of electricity generation emissions.
- Make your driving more efficient.
- Plant trees.
- Switch to clean energy.
- Eat less red meat.
- Make your home more energy-efficient.
How do you calculate emissions from concentration?
Consider that the measured concentration (M) represents the product of the atmospheric dilution (D) from the source to the receptor and the emission rate (Q): M [g/m3] = D [hr/m3] Q [g/hr]
What is emission rate?
Emission Rate means the number of pounds of pollutant emitted per million BTU of heat input (“lb/mmBTU”), measured in accordance with this Consent Decree.
How do you calculate CO2 emissions per mile?
Fuel combustion emissions can be calculated from an actual fuel economy, as we know around 8.8 kg CO2e is produced using each US gallon of fuel. So if you know your car averages 25 MPG then you can divide 8.8 by 25 to give 351 g CO2e/mile for fuel combustion emissions.
How do you calculate CO2 emissions to avoid?
Avoided emissions are presented as the difference between the absolute levels of CO2 emissions under the baseline and project scenarios. They are calculated as follows: (baseline carbon intensity – the asset’s carbon intensity) x floor area of the asset under consideration.
