Replacing Diesel-Powered Trucks With Natural Gas, Hybrid, and Battery Power
The goal is to sharply reduce carbon dioxide emissions from diesel-powered medium- and heavy-duty trucks, reports John Fialka for Climatewire. "The challenge is that diesel fuel, while dirtier than natural gas, contains more energy than natural gas or electric power from batteries."
According to the Paris-based International Energy Agency (IEA), CO2 from these trucks contributes 35 percent of emissions from the worldwide transportation sector. The number of trucks on the road is growing faster than passenger cars.
In a report called "The Future of Trucks [pdf]," IEA predicts that the use of alternative fuels and greater energy efficiency of trucks could reduce CO2 emissions in trucks by as much as 75 percent by 2050.
In addition, the report, released in July 2017, notes that "oil demand from road freight vehicles accounts for around one-fifth of global oil demand, around 17 million barrels per day. While oil use of passenger cars has begun to plateau and decline in many industrialised countries, oil use from road freight vehicles continues to rise."
The March 6 announcement by the National Renewable Energy Laboratory (NREL), part of the U.S. Department of Energy, is timely as the next day, California state Sen. Nancy Skinner, D-Berkeley, introduced Senate Bill 44, dubbed “Ditching Dirty Diesel,” designed to phase out, over time, the use of polluting, diesel-fueled medium- and heavy-duty trucks and buses in California.
One of the more interesting projects comes from US Hybrid Corp. of Torrance, Calif., which "will explore the development of a natural gas-electric plug-in hybrid, using a Cummins natural gas-powered engine and a lithium-ion battery pack to see whether a hybrid truck can operate over 24 months with close to zero emissions," adds Fialka.
The three universities that will submit projects are Michigan Technological University, University of Alabama and University at Buffalo. All nine projects and their sponsors are listed here.
Related in Planetizen:
-
Bill Would Phase-Out Most Diesel Emissions in California, March 21, 2019
Topics
- World
- United States
- California
- Energy
- Environment
- Government / Politics
- Technology
- Transportation
- Diesel Emissions
- diesel fuel
- Diesel Trucks
- Goods Movement
- Heavy Duty Trucks
- Heavy Trucks
- Medium Duty Trucks
- Natural Gas
- Transportation Emissions
- California Energy Commission
- Cummins Engine Co.
- International Energy Agency
- Michigan Technological University
- National Renewable Energy Laboratory
- South Coast Air Quality Management District
- U.S. Department of Energy
- US Hybrid Corp.
- University at Buffalo
- University of Alabama
- John Fialka
- The Deliberate Segregation of U.S. Cities, as Evidenced by Freeway Congestion
- A Retiring Dean Considers the Changing Responsibilities of Planners
- A New Kind of Planning Controversy: the Emoji House
- Mobility Data: How Your Travel Patterns Could Inform Policy
- Shared Mobility Subsidies Dry Up, Revealing the Industry’s Economic Realities
- Voters Will Decide on $3.5 Billion Transit Funding Bond in Houston
- As Cities Densify, New Building Design Strategies Keep Them Livable
- New D.C. Development Guidelines Require More Consideration of Walkability
- Columbia River Crossing Project Officially Back From the Dead
- Gentrification and Race in the San Francisco Bay Area
- Climate Change as a Housing Crisis 'Threat Multiplier'
- Unified Fare Payment in Detroit
- Twin Cities Light Rail Cuts Overnight Service, Displaces Hundreds of Homeless Riders
- As Housing Units Multiply, Local Businesses Struggle to Hang On in Downtown Oakland
- 'Housing Twitter' and the Great Debate
- Good and Bad News in California's Greenhouse Gas Emission Inventory
- Oil and Water: Ride-Hailing and Airport Traffic
- New Landscape Architecture Prize the First of its Kind
- Train Travel Gains Popularity as 'Flight Shame' Trends in Europe
- New Paper: Exclusionary Is a National Problem in Need of Federal Action
