Propane vehicles reducing emissions for National Park in Maine
Island Explorer system links hotels, campgrounds, and inns with destinations in Acadia National Park and area villages.

Acacia National Park in Maine operates propane-powered shuttle buses.
PERC

Acacia National Park in Maine operates propane-powered shuttle buses.
PERC
During National Park and Recreation Month in July and throughout the 2019 summer season, millions of families across America will visit a U.S. national park. Visitors to Acadia National Park in Maine will have the opportunity to experience the park in new propane-powered buses.
The park's Island Explorer bus system is celebrating its 20th anniversary this summer with the integration of 21 new propane-powered buses into the fleet. The Island Explorer is a fare-free transportation system linking hotels, campgrounds, and inns with destinations in Acadia National Park and area villages.
Since 1999, the bus system has carried more than 7.7 million passengers, reduced private automobile traffic by more than 2.9 million vehicles, and prevented the emission of an estimated 41 tons of smog-causing pollutants and 27,000 tons of greenhouse gases.
Acadia National Park joins other national parks like Zion National Park and Denali National Park & Preserve, which are now offering a cleaner, healthier, quieter and more environmentally-friendly way to see and experience our national parks thanks to the propane autogas-fueled fleet.
More Zero Emissions

Ohio’s METRO RTA Turns Electric Buses into Mobile Power Sources at PorchROKR
See how three Gillig battery-electric buses powered festival stages while the agency’s new Park & Ride service carried approximately 1,000 attendees, demonstrating another potential use for transit agencies’ electric fleets.
Read More →
CALSTART and Forth Combine to Form Catalyst Mobility
The new name represents a renewed vision for the nonprofit focused on advancing clean, equitable, and affordable transportation solutions that move people and goods.
Read More →Building a Flexible Path to Transit Electrification
John Hroncich discusses BAE Systems’ modular and scalable approach, lessons learned from decades of real-world operations, and how agencies can identify electrification strategies that fit their fleets.
Read More →
California's VVTA Begins Phased Rollout of Hydrogen Fuel Cell Buses
The agency is introducing 13 zero-emission buses into revenue service while evaluating performance across its urban, rural, and long-distance routes.
Read More →
Inside Look: University at Buffalo Puts First 8 Electric Buses Into Stampede Service
UB, transportation solutions provider WeDriveU, and fleet electrification specialist Zenobē marked the deployment in the presence of students, university administrators, and local officials.
Read More →
Biz Briefs: OCTA Taps Clean Energy for Hydrogen Station, Stadler to Supply Via Rail Vehicles, and More
From manufacturers and suppliers to transit agencies and motorcoach operators, these updates offer a snapshot of the projects, partnerships and business moves driving the industry forward.
Read More →
AC Transit’s Cecil Blandon on Building the Next Generation of Transit Maintenance Leaders
The agency’s maintenance chief discusses leadership, workforce development, zero-emission technology, and preparing technicians for the future of public transportation.
Read More →
CTDOT Taps STV for Electric Bus Facility Design
The firm will work with CTDOT and RVT to define the facility layout, operational requirements, and long-term flexibility for RVT’s growing electric fleet.
Read More →
Chicago’s Pace Deploys 24 Hybrid-Electric Buses in Will County
The new buses reduce emissions and fuel consumption while advancing the agency's long-term goal of transitioning to a fully zero-emission fleet.
Read More →
DASH Breaks Ground on First On-Route Electric Bus Chargers in D.C. Region
The fast-charging infrastructure will help extend electric bus range, improve fleet utilization, and support DASH's goal of transitioning to a fully zero-emission fleet.
Read More →