Research Reveals Incompatibility of Carbon Credits with Environmental Goals

A study published in the journal Science reveals that many companies that rely on carbon credits as a tool to support their claims of environmental concern face the fact that most of these credits do not live up to their original purpose.

Research conducted by analyzing 18 carbon offsetting projects in various countries such as Peru, Colombia, Cambodia, Tanzania, and the Democratic Republic of the Congo, found that only 6% of the total potential of 89 million carbon credits is actually related to carbon reduction through forest conservation. More than 60 million carbon credits come from projects that are not effective in reducing deforestation.

"Youve conveyed that these carbon credits lead to greenwashing," said Andreas Kontoleon, senior author of the study and professor of environmental economics and public policy at the University of Cambridge. "Now we have strong and credible evidence that the offset program has weaknesses that need to be addressed."

Carbon credits, which are financial instruments that supposedly represent the reduction of one tonne of CO2 from the atmosphere, generated through projects such as wind power plants or tree planting. However, the findings of this study analyze the claims of companies relying on these credits as part of their efforts to be environmentally friendly.

One type of project discussed in this research is a forest protection project, known as REDD+ (Reducing Emissions from Deforestation and Forest Degradation). These projects generate carbon credits that reflect the carbon that will not be released through deforestation. However, this research shows that many of these credits do not match their carbon reduction claims.

Several companies, such as Eni SpA, TotalEnergies SE, British Airways Plc, and Nestle Nespresso, were listed as buyers of credits from the worst performing projects according to data published by Verra, the standard setter for carbon credit certification. Eni, for example, bought more than 5 million carbon credits from ineffective REDD+ projects.

However, these companies provided mixed responses to the research findings. Eni rejected the findings and stated that its carbon credits are subject to the highest standards of control. British Airways is committed to reducing emissions to net zero by 2050 with various climate initiatives. Nestle Nespresso, meanwhile, has stopped investing in carbon offsets and is working to achieve net zero through reducing emissions and removing carbon in their value chain.

This related finding contains the effectiveness of the certification and control system in the carbon offset program. One of the challenges faced is the failure to adapt to changing rates of deforestation, which can affect the outcomes of these projects.

The researchers underscore the need for improvements in protocols and transparency in the carbon credit industry. Reform is needed to ensure that carbon credits actually achieve their promised emissions reduction and environmental sustainability objectives.

With increasingly clear information about the performance of carbon credits in achieving environmental goals, it is hoped that the public and industry players will be more careful in submitting claims and actions related to desires. This research is an important reminder that concrete and transparent steps are needed to achieve real change in maintaining the balance of our planets ecosystems.