Costa Rica Integrates First Fleet of 25 Electric Buses into Public Transport

Costa Rica Advances Sustainable Mobility with New Electric Bus Fleet

Costa Rica has taken a significant step towards its decarbonization goals with the integration of its first fleet of 25 electric buses into the public transportation system. The new fleet, operated by Bus International Unlimited S.A. (BIUSA), commenced operations on September 23, 2025, reinforcing the nation's commitment to sustainable mobility.

Fleet Specifications and Operational Routes

The new fleet comprises 25 electric buses, with 20 units already in the country and the remaining five expected soon. Each bus measures 12 meters in length and is powered by 310 kWh batteries, designed for efficient and emission-free travel. These modern vehicles will serve the La Uruca lines, connecting vital areas such as San José, Hospital México, and Parque Diversiones, as well as communities including La Carpio and La Peregrina. To ensure continuous operation, BIUSA's facility is equipped with eight 240 kW fast chargers featuring GB/T connectors.

Commitment to Decarbonization and Official Support

The launch underscores Costa Rica's ambitious environmental agenda. Marco Acuña, president of Grupo ICE, expressed satisfaction, stating, 'This is an achievement that fills us with satisfaction. It reinforces that we are on the right path, taking a firm step toward decarbonizing public transportation, aligned with the country's environmental goals and providing users with a modern, quiet, and emission-free alternative.' BIUSA echoed this sentiment, declaring it 'a source of pride to be pioneers in the operation of electric buses in Costa Rica. This project represents a decisive step toward cleaner, more efficient, and more modern public transportation.' Grupo ICE provided advisory support to BIUSA, ensuring compatibility with national technical and regulatory requirements, while the National Power and Light Company (CNFL) serves as the electricity provider.

National Decarbonization Plan Context

This initiative is a cornerstone of Costa Rica's broader National Decarbonization Plan, which aims for 30% of public buses and taxis to be zero emissions by 2035 and 85% by 2050. The transport sector is a significant contributor to the country's greenhouse gas emissions, accounting for approximately 44% of CO2 emissions. Costa Rica is well-positioned for this transition, as it generates nearly 100% of its electricity from renewable sources. The introduction of this electric bus fleet builds upon earlier pilot projects that have been testing electric bus technology since 2019.