Compare environmental and financial impact of your commute.
A 10 km commute by car emits ~2.3 kg CO₂/day. Cycling: essentially zero. Annual savings: ~600 kg CO₂, $1000+ in fuel, and 30,000+ calories burned. Cycling also reduces air pollution, noise, and traffic congestion. E-bikes extend viable commute distance to 20+ km. Each 1 L of gasoline produces 2.31 kg CO₂.