Travel (air, sea, shipping)
Flying from Antigua to Miami (2,180 km) releases about how much CO₂ per passenger?
What is 327 kg CO₂?
Driving 1 km in an average gasoline car produces about how many grams of CO₂?
What is 250 g/km?
A single ChatGPT query produces how much CO₂?
What is 0.1–0.4 g CO₂?
A local grass-fed hamburger produces about how many kg of CO₂?
What is 5–7 kg CO₂?
Mangroves can capture about how many tonnes of CO₂ per hectare per year?
What is 6–8 tonnes CO₂?
A cruise ship from Miami to Antigua (2,180 km) produces around how much CO₂ per passenger?
What is 545 kg CO₂?
Driving from English Harbour to Friars Hill Epicurean (24 km) releases about how much CO₂?
What is 6 kg CO₂?
Running a fan (50W) for 8 hours produces about how much CO₂ per day?
What is ~0.06 kg CO₂?
An imported feedlot beef burger releases about how many kg of CO₂?
What is 9–12 kg CO₂?
One large parrotfish produces about how many kilograms of sand each year?
What is ~100 kg?
Which trip has the higher footprint per person: Antigua → Dominica by plane (320 km) or Miami → Antigua by cruise (2,180 km)?
What is Antigua → Dominica (80 kg CO₂ for a short hop vs. 250 g/km cruise = 545 kg CO₂ total, but per km the flight is heavier)?
How much CO₂ does cycling 22 km produce, considering food energy?
What is 0.4–1.1 kg CO₂?
How much CO₂ does air conditioning (1.5 kW) produce if left on all day in the Caribbean?
What is ~25 kg CO₂/day?
A local salad serving produces about how much CO₂?
What is 0.5–0.7 kg CO₂?
Rainwater harvesting can reduce CO₂ by about how much per cubic meter of water collected?
What is 0.2–0.5 kg CO₂?
Shipping a 2 kg Amazon package from Texas to Antigua (~4,000 km by air freight) creates about how much CO₂?
What is 8–10 kg CO₂?
Which is cleaner for the same distance: biking 22 km or driving 22 km?
What is Biking (0.4–1.1 kg CO₂ vs. 5.5–6 kg CO₂)?
Which daily habit produces more emissions: running a fan 8 hrs or leaving AC on 24 hrs?
What is AC (25 kg vs. 0.06 kg)?
Which has a bigger footprint: a local salad or an imported, air-freighted salad?
What is Imported salad (2–3 kg CO₂ vs. 0.5–0.7 kg)?
What is the main CO₂ saving benefit of solar panels?
What is generating electricity by replacing fossil fuel grid electricity (3–5 tonnes CO₂/year)?
A long-haul flight from Antigua to Dubai (11,758 km) produces about how many tonnes of CO₂ per passenger?
What is 1.76 tonnes CO₂?
Driving from English Harbour to Jolly Harbour Epicurean (22 km) creates about how much CO₂?
What is 5.5 kg CO₂?
A 5 kW solar panel system saves about how many tonnes of CO₂ each year?
What is 3–5 tonnes CO₂?
Which food item can have a higher carbon footprint than driving 20 km in a car: a single imported burger or a local salad?
What is Imported burger (up to 12 kg CO₂ vs. ~5–6 kg for car)?
Which has a higher yearly carbon impact: a hectare of mangroves storing CO₂ or a 5 kW solar system avoiding CO₂ emissions?
What is a hectare of mangroves (≈6–8 tonnes vs. 3–5 tonnes)?