How is CO2 emissions calculated for transportation?

Example: greenhouse gas calculation for a truck move

1. Step 1: Determine the total amount of ton-miles.
2. Step 2: Get the weight-based truck emissions factor for a freight truck.
3. Step 3: Multiply this emissions factor with the total ton-miles {161.8 X 20,000), which gives us a total of 3,236,000 grams of CO2.

How do you calculate your daily carbon footprint?

This means collecting figures for your home’s annual energy, water and waste use and dividing it by the number of people in your home, to get your individual share. Having gathered this information, you then multiply your personal usage by an emissions factor (EF) to calculate your home footprint.

How much CO2 is produced by cars daily?

A typical passenger vehicle emits about 4.6 metric tons of carbon dioxide per year. This assumes the average gasoline vehicle on the road today has a fuel economy of about 22.0 miles per gallon and drives around 11,500 miles per year. Every gallon of gasoline burned creates about 8,887 grams of CO2.

How much CO2 does transportation produce?

But according to new data from the U.S. Energy Information Administration, transportation has now claimed the top spot. The U.S. transportation sector — which includes cars, trucks, planes, trains, and boats — now emits 1.9 billion tons of CO2 annually. The electric power sector emits 1.8 billions tons.

How much CO2 does a 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.

What is CO2 emissions in cars?

Most cars on the road have an engine that uses petrol or diesel fuel. The fuel is combined with air and burned in the engine to generate the power that drives the car. Petrol and diesel contain a lot of carbon and so burning them produces waste in the form of carbon dioxide gas.

What percentage of CO2 emissions comes from cars?

Transport accounts for around 30\% of global carbon emissions, and 72\% of these emissions come from road transportation – from cars, vans, lorries, buses and other road vehicles.

How do you calculate carbon factor?

An emissions factor tells you how much CO2e is created per unit of activity. For example, taking the train emits 0.05945kg of CO2e per mile. Multiplying that by how many miles you travelled will give you the carbon footprint of that journey.