The Aporia
Worland, J. (2026, November 9). Tim Mohin. TIME. https://time.com/collection/time100-climate/2026/tim-mohin/
Worland, Justin. “Tim Mohin.” TIME, 9 Nov. 2026, https://time.com/collection/time100-climate/2026/tim-mohin/.
Worland, Justin. “Tim Mohin.” TIME, November 9, 2026. https://time.com/collection/time100-climate/2026/tim-mohin/.
Dated from the outlet's own feed. Check the original for its byline.
Tim Mohin became the first CEO of the Greenhouse Gas Protocol in 2026, overseeing a framework used by approximately 97% of disclosing S&P 500 companies to measure and report corporate emissions. Based in Pittsburgh, Mohin's role involves harmonizing greenhouse-gas accounting rules amid pushback from some companies and government officials. This initiative aims to make emissions reporting more consistent across markets, crucial for setting climate targets and assessing progress effectively.
Mohin emphasized the spirit of collaboration within the climate movement as a source of hope, highlighting the importance of robust greenhouse gas inventories in guiding corporate decisions towards decarbonization. He stressed that high-quality emissions data is essential for prioritizing actions and directing resources efficiently.
Mohin’s appointment puts him at the center of an effort to make emissions reporting more consistent across markets, an important effort given that these types of rules shape how companies set climate targets and how regulators and investors assess progress.
The most important action a corporation can take is to establish a robust greenhouse gas inventory and use it to guide decision making. This is the essential foundation for decarbonization because you cannot manage what you do not measure.
High-quality emissions data gives companies, governments, and investors the information they need to prioritize action, direct resources effectively, and track real progress toward ambitious emissions reductions targets.