Your lifestyle
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Animal agriculture drives ~14.5% of global emissions, 80% of Amazon deforestation, and uses 83% of farmland for just 18% of calories. Shifting your plate is often the biggest single change you can make.
Model shifting a share of your meals to plants — every metric scales proportionally.
Estimated annual footprint
Likely range: 12.9–17.5 tonnes · ±15%.
Above the Global avg average (5.5 t).
What if you…
- Go fully plant-based−3.35 t
- Swap one flight for a train or staycation−1.65 t
- Switch your next car to electric−1.01 t
- Switch to a renewable energy plan−0.90 t
- Aim for one trash bag per week (refuse, reuse)−0.20 t
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Offset your residual 12.92 t
Reduce first — but for the gap above your goal, verified offsets cost roughly $323/yr at $25/tonne. Choose providers that retire credits publicly.
Breakdown
- Diet & food4800 kg · 32%
- Transport1446 kg · 9%
- Flights3300 kg · 22%
- Home energy3710 kg · 24%
- Purchases1646 kg · 11%
- Waste & digital323 kg · 2%
Your plate's full footprint
Beyond CO₂ — your diet's annual cost to the living world.
- 3.4 t
CO₂e - 5,100 m²
of land freed - 1,300 m³
of fresh water - 360
animal lives - 84 m²
of forest spared - 108 kg
less waterway pollution
No other single lifestyle change moves this many indicators at once. Even shifting half your meals to plants captures most of these gains — try the Half-plant mode above.
Personalized actions
Ranked by impact for your specific situation.
Go fully plant-based
−3,350 kg CO₂/yr · 360 animals/yr
Shift half your meals to plants
−1,675 kg CO₂/yr · 180 animals/yr
Switch your next car to electric
−1,014 kg CO₂/yr
Switch to a renewable energy plan
−900 kg CO₂/yr
Swap one flight for a train or staycation
−750 kg CO₂/yr
Lower thermostat 2°C & insulate (or go heat pump)
−735 kg CO₂/yr
Halve clothing purchases (20 → 10 items/yr)
−400 kg CO₂/yr
Cut food waste to 5% (meal-plan & freeze leftovers) (20% → 5%)
−375 kg CO₂/yr
Replace 30% of car trips with cycling or transit
−328 kg CO₂/yr
A kinder world starts on your plate.
Food systems drive about a quarter of all human-caused greenhouse gas emissions, occupy half of habitable land, and use 70% of the planet's freshwater. The single biggest lever you control three times a day — what's on your plate.
- 26%1of global emissions come from food
- 50%2of habitable land used for agriculture
- 70%3of freshwater withdrawals are for farming
- 83%1of farmland feeds livestock — for 18% of calories
- ~75%4less land needed on a plant-based diet
- 80B+5land animals farmed for food each year
Every meal is a vote.
A plant-rich diet is the most studied, scalable climate action available to individuals — and the most powerful one for animals. The Oxford Livewell study found that swapping just half of animal foods for plants cuts diet emissions roughly in half, with co-benefits for heart health, water, and biodiversity.
- Up to 73% lower diet-related emissions vs. average omnivore [6]
- Lower risk of heart disease, type-2 diabetes & some cancers [7]
- Frees land for rewilding — the cheapest carbon removal we have [8]
- Spares ~360 farmed animals per person per year (including fish) [5]
What one person spares in 12 months.
Upper-bound estimates for an average omnivore switching all three meals a day to plants for one year. Real impact varies with farm system, region and supply chain.
- ~36511animal lives spared per year (incl. fish & shellfish)
- ~3,285 kg1CO₂e avoided — like skipping ~18,000 km of driving
- ~1.5 ML12water saved — about 23,000 showers
- ~10,950 m²4land freed — roughly 1.5 football pitches
- ~32913trees' yearly CO₂ absorption equivalent
- ~19,710 kg8grain redirected from feed to feeding people
Inspired by leading impact calculators. Methodology aligns with Poore & Nemecek (2018), Mekonnen-Hoekstra (2012), Scarborough et al. (2023), Faunalytics, and IPCC AR4 WGIII forestry sequestration ranges.
References & further reading
Calculations and statements above are grounded in peer-reviewed and institutional sources.
Reducing food's environmental impacts through producers and consumers — the largest meta-analysis of food systems.
Half of habitable land is used for agriculture; most for livestock.
Agriculture accounts for around 70% of global freshwater withdrawals.
Vegan diets result in 75% less land use, water pollution & biodiversity loss than meat-heavy diets.
Annual global slaughter figures across species.
Options for keeping the food system within environmental limits.
Health outcomes of plant-rich eating patterns.
Carbon opportunity cost of animal-sourced food production.
Demand-side mitigation: dietary change among the highest-impact options.
A planetary health diet — flexitarian benchmark for people and planet.
Per-capita lives spared by going plant-based, including farmed fish and shellfish.
A global assessment of the water footprint of farm animal products.
Carbon sequestration ranges per hectare and per tree used for the trees-equivalent figure.
Inspiration for the one-year real-world equivalents and per-vegan upper-bound figures.