How do you calculate CO2 emissions from coal?

Carbon dioxide emissions per ton of coal were determined by multiplying heat content times the carbon coefficient times the fraction oxidized times the ratio of the molecular weight of carbon dioxide to that of carbon (44/12).

How much CO2 is produced from 1kg of coal?

Burning 1 kg of bituminous coal will produce 2.42 kg of carbon dioxide.

How much CO2 is produced per ton of coal?

Since a ton of coal has 20.025 million BTUs, that means it creates 4,172 pounds of CO2 when it is burned.

How do you calculate CO2 emissions from fuel combustion?

1 liter of petrol weighs 750 grammes. Petrol consists for 87% of carbon, or 652 grammes of carbon per liter of petrol. In order to combust this carbon to CO₂, 1740 grammes of oxygen is needed. The sum is then 652 + 1740 = 2392 grammes of CO₂/liter of petrol.

How much CO2 is produced from a pound of coal?

When coal is burned, the carbon in the coal combines with oxygen to form carbon dioxide. One molecule of carbon dioxide is 3.67 times heavier than a molecule of carbon, due to the additional weight of the two oxygen atoms. Coal is not 100 percent carbon: burning a pound of coal emits 2.07 pounds of CO2.

Calculating Carbon Dioxide Emissions

How is CO2 weight calculated?

Every carbon atom burned will produce one CO₂ molecule. An oxygen atom weighs 1⅓ times as much as a carbon atom, so a carbon dioxide molecule weighs 2 x 1⅓ + 1 = 3⅔ times as much as a carbon atom.

How do you calculate carbon footprint?

What is 1 tonne of carbon emissions equivalent to?

That's equivalent to: Driving 23,000 miles in the average car (once around the world) 18 dairy cows in weight. 25 million plastic straws.

How do I calculate CO2 emissions from kWh?

I.C. Estimation method used in the tool

The emission factor-based methodology estimates GHG emissions by multiplying a level of activity data (e.g., kWh of electricity consumed by a facility) by an emission factor (e.g., grams of CO2 per kWh).

What is the carbon intensity of coal?

Primary fuels that produce CO2 when combusted include coal, natural gas, distillate heating fuel, diesel, gasoline, and propane. These fuels have different carbon intensities, ranging from about 100 kg CO2/MMBtu for coal (depending on the coal type) to 53 kg CO2/MMBtu for natural gas.

What is 1kg of CO2 equivalent to?

This means that a quantity of CO2 can be expressed in terms of the amount of carbon it contains by multiplying the amount of CO2 by 0.27 (12/44). E.g. 1kg of CO2 can be expressed as 0.27kg of carbon, as this is the amount of carbon in the CO2.

What is kg CO2 equivalent?

quantity that describes, for a given mixture and amount of greenhouse gas, the amount of CO2 that would have the same global warming potential (GWP), when measured over a specified timescale (generally, 100 years)

How are emission rates calculated?

Emission Rate [lb/hour]

Calculate the emission rate by multiplying the emission factor by the maximum capacity of the operation (in units of production per hour, material usage per hour, or whatever units the emission factor is in).

How do you calculate metric tons of CO2?

11,319 kWh per home x 1,301.31 lbs CO₂ per megawatt-hour delivered x 1 mWh/1,000 kWh x 1 metric ton/2,204.6 lb = 6.68 metric tons CO₂/home.

How do you convert to equivalent CO2?

Carbon is often used as the unit of measurement when tracing emissions through the carbon cycle. To convert a quantity of carbon to the equivalent quantity of carbon dioxide, multiply by 3.67.

What is the volume of 1 ton of CO2?

One metric ton (2,205 lb) of carbon dioxide gas occupies 534.8 m3 (18, 885 ft3, 117,631 US gallons).

What are the four major steps of measuring carbon footprints?

Can you calculate the carbon footprint of a product?

The 2030 Calculator can be used by any product brand or manufacturer to quickly calculate the carbon footprint of their products based on the emissions created from manufacturing and transport up until the point of sale.

How are CO2 emissions calculated for trucks?

The simplest way to calculate tailpipe emissions of CO₂ is to measure fuel consumption. Just add your fuel bills each period to see how much CO₂ you have produced. Burning a litre of diesel produces around 2.62 kgs of carbon dioxide, whereas petrol has a lower carbon content and produces about 2.39 kgs.

How do you calculate NOx emission factor?

Usually, you can assume full year operation for emission calculation purposes (8760 hours per year.) So, the unit burns 0.05 tons of waste per hour. Multiply this by the emission factor of 3 lb NOx per ton of waste. 0.05 ton/hr x 3 lb/ton = 0.15 lb NOx/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 much carbon is in a ton of CO2?

The atomic weight of carbon is 12 atomic mass units, while the weight of carbon dioxide is 44, because it includes two oxygen atoms that each weigh 16. So, to switch from one to the other, use the formula: One ton of carbon equals 44/12 = 11/3 = 3.67 tons of carbon dioxide.

What produces 1kg of CO2?

CO2 molecule is made of one carbon atom and 2 oxygen atoms. 1 Kg of carbon on complete combustion will produce 3.67 Kg. of CO2.

What is the best carbon footprint calculator for business?

What is coal emission factor?

It means that coal classified as high C content or high heating value will produce low carbon dioxide emission factor. The average CO2 emission factor obtained in Indonesian coal is 99,718 kg CO2/TJ with an average value of carbon content 27.2 kg C/GJ, and NCV equal to 19.8 TJ/Gg.