Waste is the smallest of the six major household emission categories — but it is not negligible, and it is one of the lowest-cost categories

Goods and services contribute an estimated 3–6 tCO₂e per person annually in the US — roughly 20–40% of a typical personal footprint. This category is

Financed emissions are the greenhouse gases attributed to an individual through their savings, pension, and investment accounts — based on the emissions of the companies

Most people focus on direct emissions from energy and transport. Financed emissions — the emissions linked to where your money is held and invested —

Transport is the largest single emission category for most Americans, accounting for approximately 29% of total US greenhouse gas emissions according to the EPA’s 2023

Beef is the single highest-emission food most Americans eat regularly. At 50–60 kg CO₂e per kilogram of product, it emits roughly 10 times more than

Home energy — electricity and heating — accounts for approximately 20% of US household greenhouse gas emissions, according to the EPA’s 2023 Inventory. For the

Carbon food labelling does shift purchasing decisions — but the effect is modest, context-dependent, and easily undermined by competing signals like price, taste, and convenience.