U.S. Department of Energy - Energy Efficiency and Renewable EnergyClean CitiesClean Cities National Parks Initiative Clean Cities partners with the National Park Service (NPS) through the Clean Cities National Parks Initiative to support transportation projects that educate park visitors on the benefits of reducing dependence on petroleum, cutting greenhouse gases, and easing traffic congestion. This initiative complements the NPS Climate Friendly Parks program by demonstrating the environmental benefits of reducing petroleum use.   Clean Cities works closely with NPS to identify locations that would benefit most from Clean Cities' support. Clean Cities projects and established NPS transportation projects are listed below. If you know of an NPS transportation project that should be featured below, submit your story using the Project Success Story Form. 
Acadia National Park showcases the rugged Maine coast to more than 2 million visitors each year. Courtesy of NPS Acadia National ParkAt Acadia National Park, visitors can travel among park destinations, inns, campgrounds, and neighboring communities on the Island Explorer, a bus service powered by propane. This free public transit system, which celebrated its 4-millionth passenger in August 2011, has removed more than 1.3 million vehicles from park and local roads and eliminated the release of more than 13,000 tons of greenhouse gases. Acadia National Park has also been shifting its vehicle fleet from older, less efficient vehicles to hybrids, fuel efficient sedans, golf carts, and cleaner-burning diesel equipment. 
Blue Ridge Parkway offers spectacular views for visitors. Courtesy of NPS Blue Ridge ParkwayBlue Ridge Parkway has worked with Land of Sky Clean Vehicles Coalition to reduce petroleum use inside the park. Blue Ridge is acquiring four hybrids and four propane pickup trucks to replace less efficient vehicles dating back to model year 1989. The vehicles are helping raise awareness of sustainability among the park's visitors. 
A bull moose during the rut in Denali National Park. Courtesy of NPS Denali National Park and PreserveThe most visited park in Alaska, Denali National Park and Preserve covers 6 million acres, located 300 miles south of the Arctic Circle. The iconic park is acquiring one plug-in electric vehicle (PEV) and one photovoltaic-powered charging station to help reduce emissions in Denali’s "Front Country," home to several campgrounds, visitor centers, and administration facilities. The PEV will replace a gasoline-powered vehicle typically driven short distances. The charging station, to be constructed by local students, will pave the way for expanded use of PEVs in the area and help educate park visitors on the importance of reducing petroleum use and emissions. 
One of Glacier National Park's propane-powered historic Red Buses. Glacier National ParkNearly all of Glacier National Park's vehicles and other mobile equipment use alternative fuels. The park's historic Red Bus fleet has been running on propane for more than a decade. In 2007, the park introduced a shuttle system along the popular and scenic Going-to-the-Sun Road. The shuttles, which can run on biodiesel, help reduce traffic congestion and emissions from private vehicles.
Wildflower blooms on the Mori Point headlands in Golden Gate. Courtesy of NPS Golden Gate National Recreation AreaThe expansive Golden Gate National Recreation Area is walking the talk by switching from higher-emission vehicles to five new electric vehicles (EVs). Golden Gate, which partnered with San Francisco Clean Cities, is also installing five 220V EV chargers with data collection capability and implementing a biodiesel project for heavy-duty vehicles. 
The Grand Canyon offers some of our country's most iconic vistas. Grand Canyon National ParkGrand Canyon National Park runs an environmentally friendly alternative fuel vehicle fleet and a shuttle bus system for park visitors, reducing the number of vehicles on some of the park's busiest roads. The park is also participating in the Climate Friendly Parks program to reduce its transportation-related greenhouse gas emissions 20% by 2020. 
Jackson Lake at Grand Teton National Park. Courtesy of NPS Grand Teton National ParkGrand Teton National Park is adding five hybrid electric vehicles to its fleet. It's also working with Yellowstone-Teton Clean Energy Coalition to launch an extensive education and outreach effort designed to eliminate unnecessary engine idling, reduce fuel consumption, and improve local air quality. 
A white-tailed deer stands in a meadow in Great Smoky Mountains National Park. Great Smoky Mountains National ParkGreat Smoky Mountains National Park has worked with the Land of Sky Clean Vehicles Coalition and the East Tennessee Clean Fuels Coalition to reduce petroleum use inside the park. Biodiesel (B20 to B50) powers more than 50 park vehicles and pieces of heavy equipment. More than a dozen hybrid electric vehicles and neighborhood electric vehicles in the park's fleet help improve air quality and raise awareness among visitors. Black Bear Solar Institute, a local nonprofit organization, is establishing a "Green Gateway" to the park through the installation of 24 publicly accessible electric vehicle charging stations in and around the gateway community of Townsend, Tenn.
Hayden Valley at Yellowstone National Park. Courtesy of NPS Greater Yellowstone AreaThe Greater Yellowstone Area, which includes Yellowstone and Grand Teton national parks along with six national forests and two fish and wildlife refuges, is striving to improve air quality and reduce fuel consumption. With support from the Yellowstone-Teton Clean Energy Coalition the Greater Yellowstone Coordinating Committee completed a greenhouse gas inventory for fleets and facilities in the Greater Yellowstone Area, and is now developing a comprehensive emissions-reduction plan. 
Ranger and visitors at Mammoth Cave entrance. Mammoth Cave National ParkMammoth Cave National Park started using E85 in 1999 and today runs all its vehicles on alternative fuels. Thanks to new funding, the park is adding four propane-powered school buses, two propane-powered pickup trucks, and one electric utility vehicle to its fleet. In addition, park personnel are partnering with the Kentucky Clean Cities Partnership to enhance efforts to educate visitors, employees, and the media about the benefits of using alternative fuels.
Cedar Tree Tower in Mesa Verde. Courtesy of NPS Mesa Verde National ParkInvoking the spirit of the Ancestral Pueblo people who made it their home for over 700 years, Mesa Verde National Park is working with Southern Colorado Clean Cities to cut harmful emissions. The park is eliminating inefficient vehicles that traveled nearly 400,000 miles, and it is adding a new propane bus, truck, and lawnmower. A propane fueling station, open to the public, will also be used by the park. Project partners are executing a comprehensive idle-reduction outreach campaign for staff, concessioners, and the park's 500,000 annual visitors. 
The shores of the Mississippi in Minneapolis were once home to thriving flour mills. Courtesy of NPS Mississippi National River and Recreation AreaThe Mississippi National River and Recreation Area (MNRRA) protects a 72-mile, 54,000-acre corridor along one of the world’s great rivers. Regional park and trail destinations within MNRRA are accessible to over 33 million annual visitors to the greater Twin Cities area. The Twin Cities Clean Cities Coalition is working with the park to install 12 electric vehicle charging stations at 11 MNRRA sites, helping to reduce emissions and educate park visitors about alternative transportation options. 
The Lincoln Memorial and Reflecting Pool are among the most popular destinations in Washington. Courtesy of NPS National Mall and Memorial ParksThe National Mall and Memorial Parks has been a must-see stop in the nation’s capital for hundreds of millions of visitors throughout the mall’s 200-year history. The Greater Washington Region Clean Cities Coalition has teamed with the National Mall in an effort to modernize its high-profile fleet. Clean Cities is helping to meet that goal by enabling the mall to acquire two plug-in electric vehicles, four electric vehicle charging stations (two for public use), and idle-reduction technologies. The mall is also partnering with the Propane Education and Research Council to deploy seven propane-powered mowers. 
The peaks of Rocky Mountain National Park attract hikers from across the globe. Courtesy of NPS Rocky Mountain National ParkRocky Mountain National Park, with more than 3 million annual visitors, is the fifth most-visited park in the NPS system. With support from Northern Colorado Clean Cities, the park is planning to purchase one Toyota Highlander Hybrid and two Chevy Volts, install two electric vehicle charging stations, and boost idle-reduction through technology deployment and a comprehensive education and outreach program. 
Mission Concepción at San Antonio Missions National Historical Park. Courtesy of NPS San Antonio Missions National Historical ParkSan Antonio Missions National Historical Park, which partnered with Alamo Area Clean Cities, is taking steps to reduce pollution in San Antonio. The park is purchasing a propane pickup truck to replace a 2001 gas model along with an EV utility truck to take the place of an outmoded 1998 truck. The park is also installing two 220V EV chargers with data collection capabilities. 
Fall provides stunningly colorful vistas in Shenandoah National Park. Courtesy of NPS Shenandoah National ParkTo help keep views along scenic Skyline Drive clear, Shenandoah National Park is acquiring a plug-in hybrid electric vehicle, an all-electric vehicle, and three 220V EV chargers. Working in conjunction with Virginia Clean Cities on ways to reduce emissions, Shenandoah is adding 12 propane lawn mowers to replace existing gas models. 
Sand dunes and forests rise from the shores of Lake Michigan. Courtesy of NPS Sleeping Bear Dunes National LakeshoreSleeping Bear Dunes National Lakeshore will deploy four plug-in electric vehicles, four charging stations, and an air pump that will allow drivers to keep their tires properly inflated. The measures will reduce the environmental impact of the fleet by about 15% compared to a 2010 baseline and will help educate the park's 1.3 million visitors about alternative fuels and fuel-efficient driving. Working with Michigan's Clean Energy Coalition, the park is developing an extensive training and outreach program to educate staff, concessioners, and visitors on the benefits of idle reduction. 
Great Fountain Geyser at Yellowstone National Park. Courtesy of NPS Yellowstone National ParkYellowstone National Park is adding an electric utility vehicle, two hybrid electric vehicles, and one hybrid electric bus to its fleet. With help from Yellowstone-Teton Clean Energy Coalition, the park is also enhancing its outreach and education efforts. Its idle-reduction campaign encourages visitors, employees, and residents of surrounding communities to avoid unnecessary engine idling.
The Virgin River in the Narrows of Zion Canyon at Zion National Park. Zion National ParkIn 2000, Zion National Park introduced a fleet of 21 shuttle buses, which are all powered by propane. By getting visitors out of their cars, the shuttles eliminate more than 5 million pounds of carbon dioxide emissions each year. Utah Clean Cities coalition is working with park officials to expand Zion's use of alternative fuels, implement idle-reduction strategies, bring hybrid electric vehicles into its fleet, and promote shuttle use to visitors.  Learn MoreLearn how National Park Service units and Clean Cities coalitions can work together to submit project ideas. The Clean Cities National Parks Initiative complements the NPS Climate Friendly Parks program, which provides parks with the tools and resources to address climate change within park boundaries and in surrounding communities. |
