Research reveals insufficient accountability for corporate carbon emission target results, with nearly one-third of targets disappearing midway.

New Study Reveals Lack of Accountability for Corporate Emission Reduction Targets

A peer-reviewed study published in *Nature Climate Change* points out that companies lack sufficient accountability and public awareness regarding the outcomes of their own emission reduction targets. Using corporate emission reduction targets expiring in 2020 as a sample, the study analyzed the goal achievement, disclosure transparency, and potential consequences of 1,041 companies worldwide.

Key Findings: Only 60% of Companies Met Their Targets

The study shows that among the 1,041 companies that set 2020 emission reduction targets:

• 633 companies (60.8%) successfully achieved their targets;
• 88 companies (8.5%) were confirmed to have missed their targets;
• 320 companies (31%) had their targets disappear from public records upon expiration, leaving no explanation of outcomes.

Together, these companies represented approximately 2.5 billion tonnes of Scope 1 greenhouse gas emissions in 2020, accounting for about 5% of global emissions that year.

Weak Accountability Mechanisms: Companies That Missed Targets Receive Almost No Attention

The study found that after companies failed to meet their 2020 emission reduction targets, there were almost no accountability consequences:

• Of the 88 companies that missed their targets, only 3 received media coverage;
• No significant negative market reactions were observed;
• No significant changes were detected in media sentiment, environmental scores (ESG), or environment-related shareholder proposals.

In contrast, when companies initially announced their emission reduction targets, media sentiment and environmental scores showed significant improvements.

Research Methodology and Data Sources

The researchers used CDP (Carbon Disclosure Project) data, focusing on long-term emission reduction targets that covered at least 80% of a company's Scope 1 or Scope 2 emissions and lasted more than three years. By examining the final outcomes at target maturity rather than mid-course progress, the study avoided assumptions of linear progress and was able to identify targets that had "disappeared."

A Warning for 2030 and 2050 Targets

The study notes that if companies face no consequences for failing to meet their emission reduction targets, the credibility of longer-term targets expiring in 2030 and 2050 will be called into question. As global attention on net-zero commitments intensifies, establishing transparent disclosure mechanisms and effective accountability systems has become an urgent priority.

The study, titled "Limited accountability and awareness of corporate emissions target outcomes," was co-authored by Xiaoyan Jiang, Shawn Kim, and Shirley Lu.