What Are Carbon Offsets?

Reducing Emissions by Investing in Environmental Projects

Carbon offsets are a way for companies to compensate for their unavoidable emissions by investing in projects that remove or reduce an equivalent amount of carbon dioxide (CO2) or other greenhouse gases from the atmosphere. These projects often focus on activities such as reforestation, renewable energy development, or carbon capture technologies.

How Carbon Offsets Work: When your company emits greenhouse gases that cannot be eliminated through direct reductions (such as from operations or supply chain improvements), you can purchase carbon offsets to balance those emissions. The idea is that for every tonne of CO2 your company emits, you finance a project that prevents or removes a tonne of CO2 elsewhere.

Common carbon offset projects include:

  • Reforestation and afforestation: Planting trees to absorb CO2 from the atmosphere.
  • Renewable energy projects: Supporting the development of wind, solar, and hydroelectric power to reduce reliance on fossil fuels.
  • Carbon capture and storage (CCS): Technologies that capture CO2 emissions before they are released into the atmosphere and store them underground or repurpose them.

Types of Carbon Offsets: Carbon offsets typically fall into two categories:

  1. Avoided emissions: Projects that prevent the release of CO2 into the atmosphere, such as renewable energy projects that replace fossil fuels.
  2. Removed emissions: Projects that physically remove CO2 from the atmosphere, such as reforestation efforts that absorb CO2 through tree growth.

Why Use Carbon Offsets? While the primary goal should always be to reduce emissions directly through operational efficiency, energy transition, or supply chain management, carbon offsets are useful for addressing emissions that are currently unavoidable. Companies often use carbon offsets as part of their strategy to achieve net-zero emissions.

Benefits of Carbon Offsetting:

  • Achieving net-zero goals: Carbon offsets allow companies to balance their emissions while working toward long-term reduction strategies.
  • Supporting global sustainability efforts: By purchasing offsets, your company contributes to critical environmental projects around the world.
  • Enhancing brand reputation: Companies that offset their carbon footprint often experience improved brand value as consumers and stakeholders increasingly favor environmentally responsible businesses.

How to Purchase Carbon Offsets: Connect with trusted offset providers to balance your carbon footprint. It’s important to select high-quality offsets that meet international standards, such as the Verified Carbon Standard (VCS) or the Gold Standard. These certifications ensure that your investments lead to real, measurable environmental benefits. Emitwise does not sell carbon offsets. 

For more on how to use carbon offsets as part of your emissions reduction strategy, see: How Can I Achieve Net-Zero?