Tag Archives: efficiency

Oil consumption of containerships

Posted on June 6, 2020 by

Preface.  Since 90% of international goods move by ships, I was curious about how much fuel they burned.  It’s a lot: The very large container ship CMA CGM Benjamin Franklin above, which can carry 18,000 20-foot containers, carries approximately 4.5 … Continue reading →

Posted in Electrification, Ships and Barges | Tagged , | 2 Comments

Automated vehicles: more driving, energy wasted, & congestion

Posted on August 1, 2019 by

  Preface. My main post on this is: “Why self-driving cars may not be in your future“. Alice Friedemann  www.energyskeptic.com  Author of Life After Fossil Fuels: A Reality Check on Alternative Energy; When Trucks Stop Running: Energy and the Future … Continue reading →

Posted in Automobiles, Efficiency | Tagged , , , , | 8 Comments

Matchmaking for trucks so fewer run empty after deliveries

Posted on February 3, 2017 by

[ These apps have the potential to prevent some trucks from returning empty after their delivery, which wastes finite diesel fuel.  See the full article here. Alice Friedemann   www.energyskeptic.com  author of “When Trucks Stop Running: Energy and the Future of … Continue reading →

Posted in Efficiency | Tagged , , | 6 Comments

Most energy efficient: passenger bus, rail, or auto?

Posted on April 28, 2016 by

Preface. Weight reduces energy efficiency, so one way to make transportation more efficient is to light-weight rail cars, buses, trucks, and cars. For every 10% reduction in weight, up to 7.6% more fuel efficiency can be gained (Joost 2012). While … Continue reading →

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General Charles Wald: Dial 1-800-The-U.S.-Military to solve your oil dependency issues

Posted on January 28, 2016 by

Senate 110-6. January 10, 2007. Geopolitics of Oil. United States Senate Hearing. 90 pages. General Charles Wald, U.S. Air Force (retired), Former Deputy Commander, U.S. European command, and member of the Energy Security Leadership Council I recently retired from the … Continue reading →

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Congressional hearings on Rail

Posted on June 24, 2015 by

June 10, 2008. S. HRG. 110–1165 Keeping America Moving: A review of national strategies for efficient freight movement. 74 pages. Hearing before the subcommittee on SURFACE TRANSPORTATION & MERCHANT MARINE INFRASTRUCTURE, SAFETY, & SECURITY of the committee on COMMERCE, SCIENCE, … Continue reading →

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Why You Should Love Trains

Posted on November 13, 2014 by

Why You Should Love Trains by Alice Friedemann    November 13, 2014 Trains rock! Trains are over 4 times more fuel efficient than trucks. On average it takes just 1 gallon to move a ton 473 miles, using just 2% of … Continue reading →

Posted in Rail, Railroads, Transportation Infrastructure | Tagged , , , , | 2 Comments

Trains Rock! Trucks suck: 4x less efficient. Shift freight from truck to rail

Posted on October 26, 2014 by

A proposed National System of Interstate and Defense RAILROADS, as an infrastructure project for the next fifty years by J. William Vigrass To the National Surface Transportation Policy and Revenue Study Commission, USDOT Bldg., L’Enfant Plaza, 400 7th St. N.W. … Continue reading →

Posted in Railroads, Transportation What To Do | Tagged , , , , , | 3 Comments