Peugeot 208 Air, a Hybrid Vehicle with No Battery

Peugeot 208 Air Hybrid Vehicle Goes Nearly One Hundred Miles Per Gallon

Mention “hybrid vehicle,” and most people probably assume you mean hybrid “electric” vehicle, but in the case of the upcoming Peugeot 208 Air-Hybrid, you...

AirPod: Powered by Compressed Air, Greener than Electrics, Ready for Sale

Can you remember MDI Cat? They're the company who designed an engine powered completely by compressed air a few years ago. It looks like they gathered funding from a Tata Motors venture and are now developing a new and more efficient vehicle: the AirPod.

The Tesla Turbine

Nikola Tesla created an engine design nearly 100 years ago that is as much as three or four times more efficient than the combustion...

First Ever Liquid Air Zero-Emission Engine to Get Tested in UK

It is more than a year ago since we first introduced the concept of liquid nitrogen to be used in a motor, however there...

The Rotary Air Engine (Di Pietro motor)

The Di Pietro motor concept is based on a rotary piston. Different from existing rotary engines, the Di Pietro motor uses a simple cylindrical...

How a Slotted Disk Turbine Engine Works

Introduction. The purpose of this paper is to offer the reader some insight into how a bladeless steam turbine can be constructed and used. The...

Scientists to Build a New Motorcycle Engine powered by Compressed Air

According to the researchers, if this technology will be widely implemented, mostly in areas where motorcycles are a major source of public transportation, it could cut emissions substantially.

Utah-Based Company Digging Underground Compressed Air Batteries

Underground caverns may have never been seen as energy containers, but a Utah-based private equity group promises to use them filled with compressed air to generate electricity the classic way - by spinning a turbine.

Tata Motors to Launch Mini CAT Compressed Air Car in August

Although it will come in the standard offer without a radio, Tata Motors' latest car, the Mini CAT, will be powered by air pressure...

Engineair's Ultra-Efficient Compressed Air Motor

Elegant minimalist design eliminates most of the working parts traditionally associated with internal combustion engine; offers nearly 100% energy efficiency for a variety of...