Brazos Earth CollectiveMeasure your impact, then shrink it
Estimate your yearly carbon footprint, find your biggest source, and track simple changes with our 30-day challenge.
Carbon footprint calculator
Adjust the values below and your estimate updates instantly.
Your biggest opportunity
This is a simplified estimate using approximate emission factors (about 0.4 kg CO₂ per mile driven and 0.39 kg per kWh, based on US EPA averages). It covers only four categories and is meant for awareness, not precise accounting.
Ten small actions for the next month
Check them off as you go. Your progress is saved in this browser.
Where small changes count most
At home
LED bulbs, a thermostat a few degrees closer to outdoor temperature, and cold-water laundry.
Getting around
Combine errands, keep tires inflated, and try transit or carpooling once a week.
On your plate
More plants, less red meat, and planning meals so less food goes to waste.
What you buy
Buy less and buy durable. Repair, borrow or buy second-hand before buying new.