CO2 Emissions: Subject Zer0

5 min readMay 1, 2023

The rise of the industrial revolution has had a profound effect on the world we live in, and one of the most significant impacts has been the increase in carbon emissions. As we continue to burn fossil fuels, the levels of carbon dioxide in the atmosphere continue to rise, leading to a wide range of environmental issues.

In recent years, there has been a growing awareness of the impact of carbon emissions on the environment, and this has led to a more significant emphasis on reducing our carbon footprint. Carbon emissions are the primary contributor to climate change, and reducing them is essential if we want to prevent catastrophic changes to our planet.

While there is a lot of focus on industry and environmentally unfriendly businesses when it comes to CO2 emissions, it’s important to recognize that individuals also play a significant role in contributing to the problem. Daily actions, such as driving, consuming energy, and food choices, can all contribute to the personal carbon footprint. It is essential to take responsibility for the actions and make conscious decisions to reduce carbon footprint. We can make simple changes, such as reducing single-use plastic, eating a plant-based diet, reducing energy consumption, and choosing sustainable transportation options. By making these changes, we can have a positive impact on the environment and inspire others to do the same.

Subject Zero provides a user-friendly interface that allows individuals and organizations to input data related to their activities. This data is then processed using advanced algorithms and methodologies to calculate the total carbon emissions generated. By utilizing the correct data points, Subject Zero ensures that the carbon emissions are accurately measured, and individuals and organizations can take steps to reduce their carbon footprint.

Upstream and Downstream Carbon Emissions

When it comes to carbon emissions, upstream and downstream refer to the different stages in the lifecycle of a product or service where carbon emissions occur.

Upstream carbon emissions refer to the emissions associated with the production and transportation of raw materials, as well as the production and transportation of the finished product.

On the other hand, downstream carbon emissions refer to the emissions that occur when we use or dispose of a product or service.

While both upstream and downstream carbon emissions are important to consider, it is important to recognize that the majority of carbon emissions occur upstream. In fact, some estimates suggest that as much as 80% of a product’s carbon footprint can be attributed to upstream emissions.

How Much Carbon Does The Average Person Emit?

The amount of carbon emissions produced by an average person varies widely depending on their location, lifestyle, and socioeconomic conditions. On a global average, each person emits around 4.9 metric tons of carbon dioxide equivalent (CO2e) per year. However, this figure varies significantly between countries.

For example, people living in developed countries tend to have much higher carbon footprints than those in developing countries. In the United States, the average person emits around 16 metric tons of CO2e per year, which is over three times the global average. In contrast, in India, the average person emits only around 1.6 metric tons of CO2e per year.

Within countries, there are also significant variations in carbon emissions based on socioeconomic factors. People with higher incomes tend to have higher carbon footprints due to their ability to afford larger homes, more frequent travel, and more energy-intensive goods and services. For example, in the United States, the top 10% of earners have a carbon footprint that is more than five times higher than the bottom 50% of earners.

It’s also worth noting that some activities have a particularly high carbon footprint. For example, air travel is a major contributor to carbon emissions due to the significant amount of fuel required to transport people over long distances. The average round-trip flight from New York to Los Angeles, for example, generates around 0.9 metric tons of CO2e per passenger.

Average CO2 emissions for 5 Developed Countries:

  • USA: 14.70 metric tons per capita
  • Australia: 15.30 metric tons per capita
  • China: 7.60 metric tons per capita
  • UK: 5.20 metric tons per capita
  • Germany: 7.90 metric tons per capita

Average CO2 emissions for 5 Underdeveloped Countries:

  • South Africa: 7.6 metric tons per capita
  • India: 1.8 metric tons per capita
  • Thailand: 3.7 metric tons per capita
  • Nigeria: 0.6 metric tons per capita
  • Mexico: 3.6 metric tons per capita

Not so sustainable Kim

According to Greenly, a French carbon footprint tracking startup, Kim Kardashian’s carbon footprint is estimated to be around 4,268.5 tonnes of CO2 per year. This is primarily due to her frequent private jet travel and large, energy-intensive home.

Private jets are notoriously carbon-intensive, producing up to 10 times more emissions per passenger than commercial flights. Additionally, Kim’s home reportedly includes several luxury amenities, such as a personal movie theatre and indoor and outdoor pools, which require significant amounts of energy to operate.

It’s also worth noting that while air travel is already known to be a significant contributor to carbon emissions, private flights have emerged as an even greater concern. Despite accounting for only 2% of global emissions, this figure is concentrated among a small percentage of individuals. In fact, research shows that just 1% of people are responsible for a staggering 50% of aviation emissions worldwide, as reported by

Kim has attempted to take steps to offset her carbon emissions by investing in renewable energy projects and promoting sustainable practices on her social media platforms, however, she chooses to be ‘picky’ with the way she wants to help the world.

Antoinne Moses Planting Trees…

Antoine Moses is a remarkable individual who has dedicated his life to combating climate change by planting trees. Over the course of several years, he has planted an astonishing 23,000 trees, which have had a significant impact on reducing the amount of carbon in the atmosphere.

The trees planted by Antoine Moses have been able to capture a staggering 1000 tons of carbon dioxide from the atmosphere. This is an impressive feat, given that carbon dioxide is a potent greenhouse gas that is responsible for much of the warming of our planet. By removing this gas from the atmosphere, Antoine Moses’s actions have helped to mitigate the effects of climate change.

Finding Our Carbon Footprint

Measuring our actual carbon footprint is an important step in understanding our impact on the environment and taking action to reduce it. To calculate our carbon footprint, we need to consider a range of factors including our energy consumption, travel habits, diet, and lifestyle choices. With the growing urgency to reduce carbon emissions and combat climate change, there are various initiatives and technologies being developed to help individuals and businesses reduce their carbon footprint. Keep an eye out for Subject Zer0, to receive additional insights and solutions for measuring and reducing carbon footprints.