July 30, 2017, 1pm PDT
The board of L.A. Metro voted Thursday to spend $138 million to purchase 95 electric buses plus chargers and wiring upgrades for two transit lines that now use natural gas buses, and approved a motion to convert all buses to battery-electrics by 2030
July 8, 2017, 11am PDT
Anti-fracking activists in New York who helped ban fracking and construction of a natural gas pipeline in the Empire State now have to contend with trucks transporting compressed natural gas from fracking operations in Pennsylvania.
July 1, 2017, 11am PDT
At a June 22 meeting, the Los Angeles County Metropolitan Transportation Authority board ordered 295 buses that will be fueled with renewable natural gas. An expected purchase of 35 electric buses was delayed until next month's meeting.
June 12, 2017, 10am PDT
It's not one or the other but both, argues Denny Zane of Move LA in a guest commentary for the Los Angeles Daily News about the decision that Los Angeles County Metro will make on June 22 on the future of the nation's second largest bus fleet.
June 5, 2017, 7am PDT
Transit agencies from Washington to Florida are beginning to make the switch from diesel and natural gas-powered buses to battery electric buses, some faster than others.
April 11, 2017, 8am PDT
Next month the Los Angeles County Metropolitan Authority will decide what type of buses to purchase to replace 1,000 aging diesel buses. Two op-eds in the Los Angeles Daily News present alternative viewpoints.
December 21, 2015, 2pm PST
It took an act of the Supreme Court for India to address the incredibly unhealthy levels of particulate matter in New Delhi. New rules are aimed at diesel cars, SUVs, and taxis. In Beijing, pollution triggered a red alert for only the second time.
The New York Times - Asia Pacific
December 21, 2015, 1pm PST
With transportation the largest contributor to greenhouse gas emissions in California, San Mateo will be the first city to reduce emissions by using biogas produced at its wastewater treatment plant for use in city vehicles.
June 18, 2015, 1pm PDT
Honda announced that low gas prices contributed to low demand for the Civic Natural Gas, the only compressed natural gas (CNG)-powered car for sale, the Civic Hybrid, and their first plug-in hybrid-electric vehicle, the Accord.
March 19, 2014, 6am PDT
Unlike the U.S., most passenger vehicles in Europe run on diesel fuel, not gasoline, and from a public health perspective, diesel emissions can severely exacerbate particle pollution during weather inversions like the one Paris is now experiencing.
April 29, 2013, 11am PDT
Just as the power industry turned toward lower priced natural gas and away from dirtier coal, there are signs that trucks and trains are looking to lower priced liquefied natural gas (LNG) to replace diesel-powered vehicles, but there are challenges.
The New York Times - Energy & Environment
January 1, 2013, 5am PST
Delhi’s unpleasant pollution predicament, and its ensuing health consequences, are causing environmentalists, doctors and local officials to grow increasingly alarmed.
January 13, 2011, 6am PST
The city still known for its smog will not have its buses to blame - the last of its diesel-fueled ones retired Jan. 12 in a celebration. All but 7 of the 2,221 buses will be compressed-natural-gas powered; electric and gas-electric the remainder.
Los Angeles Times: Environment