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Construction Sites

Calculate and Reduce Your Building Carbon Footprint. 

According to data from the United States Environmental Protection Agency, the production of cement, which is a key ingredient in concrete, is responsible for around 5% of global CO2 emissions.

Normally buildings have 20-30 cm concrete floors but adding all the other building elements like walls, sealings, etc. Then it will more likely balance out 40cm floor thickness carbon emission. This way, it will be easier to calculate and understand your footprint. You will get your property estimated emissions released into the atmosphere when it is built. 


These emissions are generated when the building has been built and during the chemical reactions that occur when cement is produced, as well as during the transportation of raw materials and finished products.

With our calculator, you will see an estimation of how much emissions your building/apartment has released into the atmosphere and how many NFTCar NFTs you need to buy to reduce it to zero.

1 Car = 43 NFTs
1 NFT = 1 ton/CO2
1 NFT = 80$

Building CO2 calculation

One way to estimate the cement requirements for a concrete floor is to use the following formula:

Cement (in kilograms) = volume of concrete (in cubic meters) x cement density (in kilograms/cubic meter)

Using this formula, the cement requirements for a 1m2 concrete floor with a 40cm thickness would be:

Cement (in kilograms) = (1m x 1m x 0.4m) x (2,800 kilograms/cubic meter)

Cement (in kilograms) = 1120 kilograms

To estimate the carbon emissions associated with the cement alone, you could then use the average CO2 emissions per ton of cement, which is around 900 kilograms of CO2.

Using this figure, the carbon emissions associated with 1120 kilograms of cement would be around 1000 kilograms of CO2.

1 ton cement = 900 kg/CO2

1 m2 building = 1 ton/CO2

The carbon emissions associated with a concrete floor will depend on various factors, including the type of cement used, the location of the production and construction, and the transportation of materials and waste, etc. With our calculator your will get pure estimation. 

Why do we convert CO2 to fuel?

Burning fuel emits 2,3 kilograms of CO2 per liter. We are making calculations in fuel because cars use fuel, and this way, it will be super easy for everybody to understand and easy to calculate how many cars need to be scrapper and make NFTs to offset carbon.

What are NFTCar NFTs?

Our innovation is the creation of NFTs (non-fungible tokens) that are backed by high-pollution vehicles. The process involves purchasing a high-emitting car, scrapping it, and then generating a digital certification on the Binance Chain. This certification serves as proof of the removal of carbon emissions and utilizes blockchain technology for added transparency and trust.

Building CO2 calculation to NFTCars NFTs.

Our calculator estimates the carbon emissions generated during the construction of a building and converts this amount into NFT (non-fungible token) called "NFTCar NFTs". The conversion rate used is 1 NFT = 1 ton of CO2 reduction. This means that by purchasing one NFT, 1 ton of CO2 emissions are offset via buy-back and scrape high-pollution cars. 

How is NFTCar NFTs carbon reduction calculated?

We determine the number of NFTs minted per car by considering factors such as the vehicle's age, mileage, and average fuel consumption. We use this information to estimate the car's future emissions over a 10-year period. Emissions reduction is calculated by dividing the car's projected 10-year emissions by 1 ton of CO2 per NFT.


NFTCar #1 .png

For information on calculating the carbon footprint of a car, go to The ultimate carbon footprint calculator is available at This calculator enables you to calculate the carbon emissions from driving, flying, and buildings all in one place, making it easier to reduce your overall emissions.

Join us and let's stop climate change together. 

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