Carbon Footprint Log
Track your estimated carbon footprint across transport, home energy, food, and consumption, useful for seeing which category is actually the biggest lever before making any changes.
Carbon footprint estimates from different online calculators often disagree significantly with each other, which can make the whole exercise feel unreliable, but the value of tracking isn't in finding one precise number — it's in identifying which category of your own footprint is actually the biggest lever before making any changes.
Why category breakdown matters more than the total number
Logging footprint estimates broken into transport, home energy, food, and consumption, rather than one combined figure, reveals which category is actually largest for your specific lifestyle, which varies a lot between individuals and is more useful than a single number that doesn't explain itself.
The categories people consistently misjudge
Many people assume diet or recycling habits dominate their footprint, when for many lifestyles, transport (especially flying) or home energy use turn out to be larger factors. Tracking by category corrects this common misjudgment with actual data rather than assumption.
A note on tracking changes, not chasing a perfect score
Re-calculating periodically after making a specific change (driving less, adjusting home heating) and logging the before-and-after comparison is more useful than fixating on an absolute footprint number, which varies by calculator and methodology anyway.
Frequently asked questions
Why do different carbon footprint calculators give different results?
They use different methodologies and assumptions, which can make absolute numbers hard to compare directly. The more useful approach is tracking your own footprint by category over time with a consistent tool, rather than chasing one precise universal number.
What category usually has the biggest impact on someone's footprint?
This varies by individual lifestyle, but many people are surprised to find transport, especially flying, or home energy use are larger factors than diet or recycling habits, which is exactly what category-based tracking reveals.
Should I track before and after making a specific change?
Yes, this comparison is more useful than fixating on an absolute footprint number, since it shows the real impact of a specific action, like reducing flights or adjusting home heating.
How often should I recalculate my carbon footprint?
Every few months or after a significant lifestyle change tends to be a reasonable frequency, since the footprint doesn't change dramatically from week to week under normal circumstances.
Is tracking my carbon footprint actually going to help the climate?
Individual tracking primarily helps with personal awareness and behavior change. Broader climate impact also depends significantly on policy and systemic change, which individual tracking doesn't replace but can meaningfully complement.