Green Cars News

APRIL 25, 2009

At the SAE 2009 World Congress last week, engineers from Honda R&D Co described the development of a variable compression ratio (VCR) engine that is enabled by a dual piston mechanism. The team began work on the VCR mechanism as a reaction to drawbacks in current approaches aimed at aiding fuel efficiency in petrol engines.

Engine 32

Engine Congress Fuel Economy Honda 32

Green Cars News

SEPTEMBER 8, 2009

The Green Piece: September 8, 2009. Its dive into the financial doldrums was short-lived however, and on July 10, 2009, the company bounced back with the formation of a new, downsized GM (see article ). However, there is a clear need for the company to drive forward with vehicles that are more environmentally responsible.

General Motors 40

General Motors Green Motor Motors 40

Tony Karrer Delicious EVdriven

APRIL 21, 2009

Slide and summary table last modified February 2, 2009. Partnering with Alcoa, Duke Energy, Google.org, Johnson Controls Indiana startup plans to unveil vehicle May 2009 at EVS-24 in Norway; mass production in 2012. 1,000 pre-orders for small production runs in 2009 and 2010starting 4th quarter 2009. Batteries not ready.

Plug-in 45

Plug-in Plug Hybrid PHEV 45