Seven-Year Plan Approved
Thailand’s cabinet, on June 17, 2025, endorsed a transformative seven-year plan to lease 1,520 electric buses for Bangkok, replacing aging diesel vehicles. The Bangkok Mass Transit Authority’s initiative, costing 15.35 billion baht, marks a significant step toward sustainable urban transport, aligning with global clean energy trends and promising reduced emissions in the bustling capital.
Reversing Earlier NGV Plan
Shift from Natural Gas Buses
The decision overturns a 2012 resolution to procure 3,183 natural gas-powered buses for 13.2 billion baht, reflecting a pivot to greener technology. The BMTA’s revised strategy prioritizes electric vehicles to modernize its fleet, addressing environmental concerns and rising fuel costs while enhancing service quality for millions of daily commuters.
Budget Breakdown Unveiled
Funding Allocation Details
The 15.35 billion baht budget allocates 10.1 billion for bus leasing, 3.2 billion for maintenance, and 967 million for charging infrastructure. For the current fiscal year ending September 30, 368.4 million baht is set aside, with the remaining funds drawn from budgets spanning 2026 to 2031, ensuring a phased financial approach to the ambitious project.
Projected Financial Gains
Revenue and Profit Forecast
The BMTA anticipates generating 52.65 billion baht in revenue over the seven-year leasing period, primarily from passenger fares and onboard advertising. The agency projects a profit of 19.85 billion baht, highlighting the economic viability of the EV leasing model, which offers lower operational costs compared to traditional fuel-based buses.
Environmental and Economic Benefits
Combating Air Pollution
By transitioning to electric buses, Bangkok aims to curb air pollution, a pressing issue in the city. Electric buses, with lower maintenance and fuel costs, are expected to save the BMTA significantly, aligning with Thailand’s goal to replace 60% of combustion-engine buses by 2029. This shift promises cleaner air and enhanced commuter comfort with air-conditioned vehicles.
Streamlined Implementation Ahead
Bidding and Delivery Timeline
Following cabinet approval, the BMTA will initiate an e-bidding process, with contract signing expected within 55 days. The first 500 electric buses are slated for delivery by late 2025, with the full fleet operational by 2026. This timeline underscores the government’s commitment to swiftly modernizing Bangkok’s public transport system.
Broader Vision for Sustainability
Setting a Regional Example
The EV bus leasing scheme positions Bangkok as a leader in Southeast Asia’s push for sustainable transit. By integrating advanced technology and efficient financial planning, the BMTA aims to improve service reliability and reduce environmental impact, setting a model for other cities grappling with urban congestion and pollution challenges.
