METRO Magazine Logo
MenuMENU
SearchSEARCH

APTA: More than 35% of U.S. transit buses use alt fuels, hybrid tech

Statistics for early 2011 show that 18.6% of U.S. transit buses used compressed natural gas (CNG), liquefied natural gas (LNG) and blends. Almost 9% (8.8%) of public transit buses were hybrids and nearly 8% (7.9%) of public transit buses used biodiesel.

April 22, 2013
2 min to read


In celebration of Earth Day, the American Public Transportation Association (APTA) reminds us that taking public transit is among the most effective ways of reducing our daily carbon footprint because of its ability to take cars off the road.

When APTA examined the bus fleet alone, more than 35% of U.S. public transportation buses use alternative fuels or hybrid technology, as of January 1, 2011. This is a striking contrast to the 1.3% of automobiles that used alternative fuels in 2010, according to the Energy Information Administration’s (EIA) Annual Outlook.

“Public transportation is leading the way with environmentally efficient vehicles,” said APTA President and CEO Michael Melaniphy. “The public transit vehicle fleet is the proving ground for environmental technology that may someday become a part of the nation’s automobile fleet.”
 
APTA statistics for early 2011 show that 18.6% of U.S. transit buses used compressed natural gas (CNG), liquefied natural gas (LNG) and blends. Almost 9% (8.8%) of public transit buses were hybrids and nearly 8% (7.9%) of public transit buses used biodiesel.  

“Today’s modern public transit bus is increasingly either a hybrid or is powered by fuels that are good for the environment,” said APTA Chair Flora Castillo. “The public transportation industry is a green industry and is committed to improving the environment.”

From operating environmentally-friendly bus and rail vehicles, building LEEDS certified facilities, using solar bus shelters, and recycling bus wash water, the U.S. public transportation industry — both public and private sectors — uses green technologies to further reduce carbon emissions, improve air quality, and help our country reach energy independence.
 
APTA noted that U.S. public transportation use saves 37 million metric tons of carbon emission every year. Additionally, since public transit use in the U.S. saves 4.7 billion gallons of gasoline annually, public transit riders are doing their part to help our nation be energy independent, according to APTA.  

A carbon savings calculator is available here.

RELATED ARTICLE: Check out, "Earth day is every day for public transit industry."

More Bus

paratransit bus
SponsoredMarch 16, 2026

Measuring the True Cost of Paratransit Fleets

What truly drives the cost of a paratransit fleet? Beyond the purchase price, seven operational factors quietly determine maintenance frequency, downtime, and long-term service reliability. This whitepaper explores how these factors shape lifecycle cost and what agencies should evaluate when selecting paratransit vehicles.

Read More →
Cover photo for METROspectives with The Bus Coalition
Busby Alex RomanMarch 13, 2026

Inside The Bus Coalition’s Push for Stronger Federal Transit Investment

In this conversation, TBC’s Executive Director Ed Redfern, President Corey Aldridge, and Washington Representative Joel Rubin outline the coalition’s key policy priorities, the challenges facing transit agencies, and how industry stakeholders can work together to strengthen the voice of bus transit at the federal level.

Read More →
Cover photo for Biz Briefs dated March 6, 2026
Technologyby Staff and News ReportsMarch 6, 2026

Biz Briefs: Tolar Manufacturing Supports PSTA Spark Service and More

Stay informed with these quick takes on the projects and companies driving progress across the transportation landscape.

Read More →
Ad Loading...
Passengers boarding a PRT bus
Busby StaffMarch 2, 2026

Pittsburgh Unveils 'Bus Line Refresh' Plan

Originally introduced in 2023 as the Bus Line Redesign, the effort has evolved into a more targeted update that maintains familiar routes while improving reliability, frequency, evening and weekend service, and connections across Allegheny County.

Read More →
Stickers and a paper bus for S3 bus line
Busby StaffMarch 2, 2026

Seattle's Sound Transit Breaks Ground on S3 Bus Line

S3 will connect communities along SR 522 with fast, reliable, battery-electric bus service from Shoreline South Station to Bothell via Kenmore and Lake Forest Park. 

Read More →
PRT bus stop with articulated bus.
Busby StaffFebruary 20, 2026

Pittsburgh Regional Transit Announces All-Door Boarding on the University Line

All-door boarding will allow passengers to pay while entering the front, middle, or rear doors of the University Line’s 60-foot articulated buses.

Read More →
Ad Loading...
Patrick Scully, president at Complete Coach Works.
Managementby StaffFebruary 18, 2026

Complete Coach Works Names Patrick Scully President

He succeeds the company founder, Dale Carson, who remains chairman of the board. 

Read More →
A MARTA articulated bus.
Busby StaffFebruary 13, 2026

Atlanta's MARTA Sets Date for 'A-Line' BRT Launch

The five-mile Rapid A-Line connects Downtown Atlanta to Capitol Gateway, Summerhill, Peoplestown, and the Beltline’s Southside Trail.

Read More →
A Picture of Ster Seating's Parent/Child transit seating product.
Technologyby StaffFebruary 10, 2026

Ster Seating, Maryland Transit Launch First Parent/Child Transit Seat in North America

The configuration uses Ster Seating's Gemini seat platform to create a family-friendly floor layout specifically engineered to accommodate parents traveling with young children.

Read More →
Ad Loading...
Rendering of Sound Transit's Renton Transit Center
Busby StaffFebruary 5, 2026

Seattle’s Sound Transit Breaks Ground on New Transit Center

The Renton Transit Center project will relocate and rebuild the Renton Transit Center to better serve the regional Stride S1 line, local King County Metro services, and the future RapidRide I Line.

Read More →