Tim Mohin assumed the role of the first CEO of the Greenhouse Gas Protocol in 2026, taking charge of a framework utilized by roughly 97% of disclosing S&P 500 companies for measuring and reporting corporate emissions. His position places him at the forefront of harmonizing greenhouse-gas accounting rules amid opposition from various corporations and government officials, helping shape how businesses establish climate targets and how regulators evaluate progress.
Corporate Action on Emissions
According to Mohin, the most critical step a corporation can take involves building a strong greenhouse gas inventory to direct decision-making. He stated that measuring emissions serves as the foundational requirement for decarbonization since businesses cannot manage what they fail to measure. Accurate data supplies companies, investors, and governments with the necessary tools to prioritize initiatives, allocate resources efficiently, and monitor genuine advancements toward ambitious reduction goals.
Personal Sustainability and Future Outlook
On a personal level, Mohin plans to prioritize bicycling over car travel for day-to-day commuting and city trips in Pittsburgh over the coming year. Although he already cycles recreationally as a longtime enthusiast, he aims to incorporate the practice into his regular transit routine despite the city’s challenging hills.
Looking ahead, Mohin finds encouragement in the growing collaboration within the climate movement as global challenges prompt businesses, governments, standards bodies, and civil society to synchronize their approaches. He pointed to the partnership between the Greenhouse Gas Protocol and the International Organization for Standardization as a prime illustration of this cooperative spirit, with both entities working to create a single, unified global carbon accounting system.
