How many pounds of CO2 does coal produce per kWh?

How much CO2 is produced by coal?

Coal is the single biggest contributor to anthropogenic climate change. The burning of coal is responsible for 46% of carbon dioxide emissions worldwide and accounts for 72% of total greenhouse gas (GHG) emissions from the electricity sector.

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 many trees does it take to offset a ton of CO2?

We used carbonfootprint.com to find how many tonnes of CO2 each trip would generate. Trees for Life calculates 6 trees offset 1 tonne of CO2. So 1 Tree = 0.16 tonnes CO2.

What does the E stand for in CO2e?

To take into account the emission of other greenhouse gases when calculating the level of greenhouse gas emissions, scientists have devised an equivalent measure – CO2e (which literally means carbon dioxide equivalent).

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.

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How much CO2 is in a ton of coal?

Coal’s most notorious byproduct is carbon dioxide (CO2). Every million BTUs released from burning coal releases an average of 208 pounds of CO2 (see note below). Since a ton of coal has 20.025 million BTUs, that means it creates 4,172 pounds of CO2 when it is burned.

How much CO2 does an average household produce?

The average US household produces 7.5 tons of CO2 equivalents per year. Here are things you can do to help reduce that amount.

How much CO2 is emitted when natural gas is burned?

Natural gas is a relatively clean burning fossil fuel

About 117 pounds of carbon dioxide are produced per million British thermal units (MMBtu) equivalent of natural gas compared with more than 200 pounds of CO2 per MMBtu of coal and more than 160 pounds per MMBtu of distillate fuel oil.