US Fleet

For many business travelers, the first item on the agenda after clearing passport control is to secure a rental car. Hertz is looking to give such folk easier access to electric vehicle hire, confirming an initial order of 100,000 Tesla Model 3s.

A new study shows that in 80 years, the overall fuel economy of the US fleet has improved a paltry three miles per gallon.

Google's "Clean Energy 2030" plan is designed to stimulate debate on a range of energy consumption issues and includes proposals to slash vehicle oil consumption and CO2 emissions by 38% and reduce US reliance on fossil fuel-based electricity generation by 88% through a significant boost to solar, w

September 21, 2005 When we first saw the N2Revolution PR frenzy, we were disappointed that the hype focuses so much on the downside of poorly inflated tyres (