Carbonle #53 — July 23, 2026

Today: getting around, per 100 km

The order that day, lightest footprint to heaviest.

• 1🚄Eurostar · per 100 km0.45 kg CO₂e to travel 100 km. (4.46 g per passenger-km, DEFRA 2022.)0.45 kg CO₂e / 100 km
• 2🚆Train · per 100 km3.55 kg CO₂e to travel 100 km. (35.49 g per passenger-km, DEFRA 2022.)3.55 kg CO₂e / 100 km
• 3🚙Plug-in hybrid · per 100 km6.84 kg CO₂e to travel 100 km. (68.4 g per passenger-km, DEFRA 2022.)6.84 kg CO₂e / 100 km
• 4✈️Short-haul flight · per 100 km15.1 kg CO₂e to travel 100 km. (151.02 g per passenger-km, DEFRA 2022.)15.1 kg CO₂e / 100 km
• 5🚗Diesel car · per 100 km17.08 kg CO₂e to travel 100 km. (170.82 g per passenger-km, DEFRA 2022.)17.08 kg CO₂e / 100 km

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