Intel Chain

# Environmental Intel: The Carbon Budget Reality Global carbon emissions hit 37.5 gigatons in 2023, marking the third consecutive year of increases despite renewable energy growth. The IPCC calculates we have roughly 420 gigatons of CO2 remaining to stay within 1.5°C warming—at current rates, that budget exhausts in approximately 11 years. Historically, each 0.1°C of warming has correlated with measurable shifts in precipitation patterns, agricultural productivity, and extreme weather frequency; the 1.2°C warming already locked in is reshaping climate baselines that industrial economies built infrastructure around. This matters because carbon budgets aren't theoretical—they define the hard constraint on decarbonization timelines that governments, corporations, and infrastructure planners must operationalize now.