Bike2Work: A Clear Path to Cleaner Air in Bulgaria’s Cities

As Bulgaria continues to face growing challenges related to urban pollution and traffic congestion, one solution is gaining traction not only among environmental experts, but also among everyday commuters: biking to work. The Bike2Work initiative, led by WeRide.Today, is not just about getting people on bicycles, it’s about creating healthier, more breathable cities for everyone.

Air pollution is a serious issue in many urban centers across Bulgaria, especially in Sofia, where vehicle emissions are one of the main contributors to poor air quality. According to the European Environment Agency, transport accounts for about 25% of the EU’s greenhouse gas emissions, and passenger cars are the biggest source. In Sofia, cars also produce harmful pollutants like nitrogen dioxide (NO₂) and fine particulate matter (PM2.5), both of which are directly linked to respiratory problems and reduced life expectancy.

Biking to work is a simple yet powerful way to combat this. While a typical car emits around 120 grams of CO₂ per kilometer, a bicycle emits none. If just 10% of daily commuters in Sofia replaced their car trips with a 5 km bike ride, the city could prevent the release of over 30,000 tons of CO₂ annually, a significant step toward meeting climate and air quality targets.

This is exactly what Bike2Work aims to promote: a cleaner, healthier future driven by small everyday choices. Through the WeRide.Today app, participants can log their commutes, see how much CO₂ they’ve saved, and take part in friendly challenges that show how individual actions lead to collective impact.

But the environmental benefits go beyond carbon. Cycling reduces noise, eases traffic pressure, and eliminates exhaust emissions that contribute to smog and micro-dust in densely populated areas. More bikes on the road also make room for faster, more reliable public transport.

Health researchers back this up. A study published in The Lancet suggests that if just 25% of urban residents switched to active commuting, European cities could prevent thousands of premature deaths each year due to improved air quality and physical activity levels.

The Bike2Work campaign is designed not only to encourage this shift, but to measure and showcase its results. By making the invisible visible, tracking kilometers, carbon saved, and participation, WeRide.Today empowers both individuals and companies to see their positive environmental footprint in real time.

In the weeks ahead, as the campaign launches across Bulgaria, every person who chooses to bike instead of drive contributes to a city that breathes easier. With the support of partners, corporate teams, and citizens, Bike2Work is building momentum for a more sustainable urban future, one ride at a time.

To join the movement or learn more, visit www.cms.weride.today and follow the campaign using #Bike2Work and #WeRideToday.