Diesel

2030 Predictions: Flat Demand For Oil, Surge In Number Of Hybrid Vehicles

Dot Earth | Andrew C. Revkin | Posted 12.17.2008 | Green


The Annual Energy Outlook projecting United States energy trends through 2030 foresees flat demand for oil, a shrinking need for imports and enormous ...

Plugging in for a Better Tomorrow: The School Bus 'Solution'

A. Siegel | Posted 12.17.2008 | Green


A. Siegel

Hybrids are too often thought of simply in terms of personal vehicles. They are also penetrating the big vehicle market space. And, well, now they're coming to a school system (maybe) near you.

Health Effects of Pollution Cost California Economy $28 Billion Each Year

LA Times | Louis Sahagun | Posted 11.13.2008 | Green


The California economy loses about $28 billion annually due to premature deaths and illnesses linked to ozone and particulates spewed from hundreds of...

Americans are driving much less; But one area of the country can't get any gas or diesel at all

Steve Parker | Posted 10.01.2008 | Living


Steve Parker

Gas shortages through a major swath of the country? Stations running dry? Welcome Back, 1974! When does the rationing start ... again? Americans are ...

5 Technologies That Improve Internal Combustion Engines

TreeHugger.com | Posted 08.06.2008 | Green


5 Fuel-Saving Technologies In the long run, the internal combustion engine (ICE) is on the way out and electric motors are on the way in, but ICEs hav...

New Presidential Limousine

Steve Parker | Posted 08.05.2008 | Style


Steve Parker

Whoever wins the upcoming election will apparently ride to the White House in a brand-new whip, with rear-wheel (or even all-wheel) drive and a marine-cooled diesel engine.

Soaring Gas Prices Threaten Family Budgets

New York Times | JAD MOUAWAD | Posted 02.27.2008 | Business


Gasoline prices, which for months lagged behind the big run-up in the price of oil, are suddenly rising quickly, with some experts saying they could a...