The carbon footprint in the US is projected to decrease from 2024's 15.8 metric tons of CO2 per capita to 14.9 by 2028. In 2023, the carbon footprint stood at 16.0 metric tons per capita. The expected decline reflects a gradual reduction trend with a nearly consistent annual decrease of around 2%. Over the five-year span from 2024 to 2028, this pattern suggests a compound annual growth rate (CAGR) of approximately -1.8% as the nation moves towards decarbonization through policy measures and technological advancements.

Future trends to watch for include:

Increased adoption of renewable energy sources and energy efficiency improvements.
Technological innovations in carbon capture and storage.
Shifts in transportation driven by widespread use of electric vehicles.
Policy changes influencing industrial emissions and carbon credits.
Consumer behavioral shifts towards sustainable practices.