Have you thought about your Carbon Footprint? Let's talk about Carbon Offset! (Carbon Offset)

Nowadays, we all hear words like “Global Warming” and “Climate Change” all the time, don’t we? So as a solution to this, big companies and businesses are doing various things to reduce their ‘Carbon Footprint’, that is, the amount of harmful gases added to the environment due to their activities. Some companies are working hard to reduce things like the smoke emitted from their own factories. But some other companies are doing something different. That is, to compensate for the damage they cause to the environment, they do something good for the environment somewhere else in the world. That is what we simply call Carbon Offset .

Okay, so what is this Carbon Offset?

Simply put, there are two ways to interpret this.

The first way is that when a harmful greenhouse gas (GHG) is emitted in one part of the world, the amount of that gas is reduced or removed from the atmosphere in another place to compensate for the damage. Think of it like planting trees. What trees do is absorb carbon dioxide (CO2) from the atmosphere. That's something like that.

The second way is by an organization or individual. This is where an individual or company buys “carbon credits” to compensate for the amount of carbon they emit into the environment due to their activities (for example, flights , factories). One carbon credit is a certificate that represents the removal of one metric ton of carbon dioxide or another greenhouse gas from the atmosphere somewhere else in the world. These certificates are issued by governments or recognized independent organizations.

For this method to be accepted as truly correct, the emissions reductions from the relevant project must be measurable, real, and permanent .

How does this Carbon Offset method work?

Most of the time, organizations and individuals do this voluntarily. Sometimes, they do this to comply with government laws and regulations. Imagine a large company that realizes that it is impossible to reduce its carbon emissions without affecting its daily operations. What that company does is buy carbon credits from someone or an organization that is doing an environmentally friendly project elsewhere.

Let's understand this with another simple example.

Imagine that you have to travel by plane regularly for your job. We know that air travel adds a lot of carbon to the environment. But you can't stop this travel. So you decide to do Carbon Offsetting.

First, you calculate how much carbon your flights have added to the environment (there are special online tools for this). Then, you buy the right amount of carbon credits from a reputable broker. The broker keeps his fee and invests the rest in something like a tree planting project.

Once you purchase these credits, you will receive a certificate of compliance. This proves that you have taken steps to reduce your carbon footprint, indirectly. For companies, it can also prove that they are complying with environmental laws.

When measuring how sustainable a company is, they calculate their net emissions by subtracting the amount of carbon offsets they have purchased from their total carbon emissions. If you or a company can show that they have purchased an amount of carbon credits equal to their carbon footprint, they are considered “carbon-neutral,” meaning they have net-zero carbon emissions.

Some examples of Carbon Offset projects

There are various carbon offset projects operating around the world. These can be divided into two main types. One is projects that prevent greenhouse gases (GHG) from being added to the environment. The other is projects that reduce the amount of gases that are already present.

Here are some good examples of these projects.

What are the pros and cons of this method?

There are those who support and those who oppose this Carbon Offset system.

The good side (advantages) of this method

Supporters say that, if done right, this is a great opportunity for companies to move towards net-zero emissions. And through these projects:

• Sustainable agriculture can be created.
• Ecosystems can be managed.
• Renewable energy systems can be developed.
• You can contribute to environmental conservation.

The downside of this method (disadvantages)

But opponents say this is akin to “greenwashing.” That is, a company falsely advertises that its products are more environmentally friendly than they actually are. For example, a company could donate money to a project like this and show the world, “We’re saving the environment,” without doing anything to reduce its own carbon emissions. Critics say this distracts from the real work that needs to be done to combat climate change.

Moreover, some offset projects have been found to be implemented without the consent of the indigenous peoples living on those lands. This has resulted in the loss of their livelihoods and the potential for further pollution of those areas.

So, is this Carbon Offset really successful?

Theoretically, the Carbon Offsets system could be successful. Because greenhouse gases (GHG) don't stay in one place, they spread throughout the atmosphere. So reducing the amount of those gases somewhere in the world is a good thing that affects the entire world.

For a carbon offset to be successful, the project must actually prove that it has reduced emissions. It also requires expensive equipment to accurately measure the amount of emissions. It also requires well-documented methodologies and standards.

Due to these challenges, not all offset projects achieve the desired results. Therefore, it is difficult to be 100% sure that the Carbon Offset system actually works and genuinely reduces GHG levels in the environment.

carbon offset, global warming, environment, climate change, greenhouse gases, carbon footprint