Corporate Carbon Footprint

Carbon Footprint, insan kaynaklı sebep olunan sera gazı emisyonlarının birim karbondioksit cinsinden çevreye olan etkisine denir.  Karbon ayak İzi kısa tanımı, is the expression of the impact of greenhouse gas emissions on global warming in tons of carbon dioxide. The Environmental Footprint was first introduced in 1979. Environmental Footprint is the damage to the environment caused by the interaction of people and the environment. Karbon Ayak İzi tanımı It was first used in 1999 in a magazine published by the BBC. The term carbon footprint was coined by BP in 2005 as part of the ”Sizin karbon ayak iziniz ne kadar?” with a series of advertisements. The total world carbon footprint is considered to be 37 billion tons. Oil and natural gas companies account for 15% of the world's carbon footprint. Due to the production, transmission and consumption of oil and natural gas, 55% of the world's greenhouse gases are generated.

What is Carbon Footprint?

Carbon footprint, is a metric used to measure the impact of carbon emissions resulting from human actions on climate change, global warming and the environment. Carbon footprint in brief It is the equivalent of total greenhouse gas emissions equal to carbon dioxide emissions. Carbon footprint brief information is the sum of greenhouse gas emissions in tons of carbon dioxide equivalents. Carbon footprint The dictionary meaning is a measure of the total amount of carbon dioxide gas released into the atmosphere as a result of the actions of an individual, organization or nation. To determine the amount of carbon footprint, the amount of greenhouse gas emissions produced is determined separately in tons. The detected greenhouse gas emissions are multiplied by the global warming potential coefficient to find the carbon dioxide equivalent.

How is the Carbon Footprint Revealed? 

Carbon Footprint can occur directly and indirectly. It occurs directly through the burning of fossil fuels, natural gas, coal, wood, plant waste and chemical reactions. It occurs indirectly through electricity generation, industrial production, use and consumption of products. The event that increases the carbon footprint is mainly the use of fossil fuels and energy consumption. The causes of carbon footprint are energy with 72%, agriculture with 11%, industry with 6%, deforestation with 6%, waste with 3% and bunker fuels with 2%.

What are the Sources of Carbon Footprint? 

There are two types of carbon footprint sources: anthropogenic carbon footprint and natural carbon footprint. Human-induced carbon footprint is called anthropogenic carbon footprint. The anthropogenic carbon footprint is in the first place in the fight against climate change due to global warming. Nature-derived carbon footprint is not one of the sources of struggle. What is meant to be mentioned in the expression carbon footprint sources is the anthropogenic carbon footprint sources. Carbon footprint sources are the sources of the six greenhouse gas emissions determined by the Kyoto protocol. In addition, carbon footprint formation can be separated according to whether it is caused by individual activities and corporate activities.

What is Individual Carbon Footprint?

Individual Carbon Footprint is the carbon dioxide equivalent of greenhouse gas emissions caused by an individual's activities. Examples of individual carbon footprints include the use of natural gas boilers, coal stoves, stoves and ovens, vehicle use, electricity consumption, public transportation use, carbon dioxide output when exhaling, and products purchased. The countries with the highest individual carbon footprint are Qatar, United Arab Emirates, Bahrain, Kuwait and Brunei. Turkey ranks 72nd in the world with an average carbon footprint of 5.1 tons per person. Individual carbon footprint is calculated by dividing the total carbon footprint of the country by the population. Companies account for 55% of the individual carbon footprint and governments account for 10%.

What is Corporate Carbon Footprint?

Corporate carbon footprint is the determination of greenhouse gas emissions resulting from the activities of organizations in tons of carbon dioxide. Examples of corporate carbon footprints include coal and steam boilers, company vehicles, vehicles carrying products and raw materials, business travel, electricity and natural gas consumption. Corporate carbon footprint causes 55% of the world's carbon footprint. It is accepted that there are approximately 330 million companies worldwide, 90% of which are small companies. Only 100 of the total companies account for 50% to 60% of the greenhouse gas emissions released in the last 30 years. According to the report published in 2024, 80% of all carbon dioxide emissions released between 2016 and 2022 were released by only 57 companies.

The countries with the highest Corporate Carbon Footprint are China, the USA, the European Union, India, Russia, Brazil, Indonesia and Japan. These 7 countries cause 64% of the world's greenhouse gas emissions. Turkey's carbon footprint is 15th in the world with 0.6 billion tons. China accounts for 27% of the world's greenhouse gas emissions. 11% of the world's greenhouse gas emissions are released by the USA, 7% by the European Union and 7% by India.

What are the Types of Carbon Footprints?

Carbon footprint is divided into two different types: primary and secondary carbon footprint. Carbon dioxide emissions caused directly by activities and greenhouse gas emissions are called Primary or Direct carbon footprint. Carbon dioxide emissions caused indirectly by activities are called Secondary or Indirect carbon footprint. Carbon footprint reasons can be detailed according to their scope with a few examples;

1. Primary Carbon Footprint Emissions:

• Fossil Fuel Based Energies Used (coal, fuel oil, wood, natural gas boilers, etc.)
• Fossil Fuel Transportation (car use, public transportation, air travel, etc.)
• Heating and cooling Cooling Systems (Air conditioners, refrigerators, water dispensers, air dryers etc.)
• Organic Waste (Domestic Garbage, Forest Waste, Rotten Plants, Fertilizer, etc.)

2. Secondary Carbon Footprint Emissions: 

• Emissions generated by the production, transportation and use of the products we buy
• Emissions from the production and transportation of the food we eat
• Indirect emissions from the services we use (banking, insurance, etc.)

What are the Carbon Footprint Scopes?

Carbon Footprint scope is the division of greenhouse gases caused by an organization into scopes based on their sources. Carbon Footprint scopes are divided into three according to the GHG Protocol;

• Scope 1 Carbon Direct Carbon Footprint Emissions
• Scope 2 Carbon Energy Indirect Carbon Footprint Emissions
• Scope 3 Carbon Other Indirect Carbon Footprint Emissions

What are Scope 1 Direct Carbon Footprint Emissions? 

Scope 1 Direct carbon footprint emissions are direct greenhouse gas emissions caused by the organization. To determine whether greenhouse gas is direct, it is necessary to look at whether the greenhouse gas source directly causes the gas emission. If the flue gas is within the organization's boundaries or on the organization's property, these greenhouse gas emissions are scope 1 direct greenhouse gas emissions.

What are Scope 2 Energy Indirect Carbon Footprint Emissions? 

Scope 2 Energy Indirect Greenhouse Gas Emissions are emissions from externally supplied energy. For organizations that supply electrical energy from outside the facility boundaries, electricity is the best example of scope 2 energy indirect emissions. However, scope 2 emissions include not only electrical energy, but all types of energy supplied externally (hot oil, steam, etc.). For facilities that produce their own electricity, electrical energy is not included in scope 2 energy indirect emissions. Electrical energy supplied directly from a renewable energy source is not included in scope 2 emissions.

What are Scope 3 Indirect Carbon Footprint Emissions? 

All emissions other than Direct and Energy Indirect Carbon Footprint Emissions are indirect carbon footprint emissions. Other examples of indirect carbon footprint emissions are as follows;

• Emissions from transportation (passenger vehicles, aircraft, etc.)
• Emissions from transportation and shipping,
• Emissions from capital goods,
• Emissions from products and raw materials,
• Emissions from personnel shuttles and cafeteria operations,

What are the Categories in the ISO 14064-1 Carbon Footprint Standard?

Carbon Footprint scopes are addressed in three scopes according to the GHG Protocol. In the ISO 14064-1 Carbon Footprint standard published by the International Standard Organization ISO in 2006, carbon footprint scopes are classified into 6 different types. Carbon Footprint categories are as follows.

• Category 1: Direct Greenhouse Gas Emissions
• Category 2: Indirect Greenhouse Gas Emissions from Imported Energy
• Category 3: Indirect greenhouse gas emissions from transportation
• Category 4: Indirect greenhouse gas emissions from products used by the organization
• Category 5: Indirect greenhouse gas emissions associated with the use of products in the organization
• Category 6: Indirect greenhouse gas emissions from other sources

What is a Carbon Footprint Report?

Carbon footprint report, It is the reporting of greenhouse gas emissions caused by businesses in tonnes as carbon dioxide emission equivalent. Carbon Footprint Report, It is the reporting of carbon dioxide emissions resulting from the activities of organizations. The carbon footprint report is prepared in accordance with internationally accepted standards. Carbon Footprint Report, It is the determination of the amount of greenhouse gases released and absorbed into the atmosphere in tons in accordance with international norms on an institutional scale or in a selected limited functional area. This report includes the sources of greenhouse gases, their amounts and the time interval in which these gases are released. The Carbon Footprint report reports the targets and plans of organizations to reduce their carbon emissions and monitors them regularly. IPCC, Green House Gases Protocol and ISO 14064-1 Corporate Carbon Footprint Calculation Standards are commonly used in carbon footprint reporting.

How to Calculate Carbon Footprint?

In the carbon footprint calculation process, the greenhouse gas emissions of an activity, product or organization are measured and evaluated. These emissions are also calculated with the carbon dioxide equivalent released throughout its life cycle.

If we were to make a general definition, it is the process of calculating greenhouse gases released into the atmosphere as a result of human activities using global warming potential coefficients. Considering that carbon dioxide emissions pose a great danger to humanity, it is aimed to prevent damage to the world with CO2 emission calculations. Especially when factors such as global warming, climate change and the danger of natural life are evaluated. karbon ayak izi hesaplama süreci daha da önemli bir konuya dönüşmektedir.

We can tell our users who search for carbon emission, carbon emission or CO2 emission calculation that it is the process of determining the amount of greenhouse gases emitted by various activities or processes into the environment. These calculations are an important tool for assessing the environmental impact of a business, product or organization and developing reduction strategies.

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