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Driving plug-in technology with investments of $2.75 million
7/23/08
Last June Google.org launched
RechargeIT
, an initiative to accelerate the adoption of plug-in electric vehicles. At that time we announced a request for investment proposals (RFP) from teams working on technologies relevant to this goal. Today we are pleased to announce our first RechargeIT investments in two promising companies tackling the challenge of vehicle electrification.
Aptera Motors
of Carlsbad, California is building an ultra-high efficiency vehicle based on improved aerodynamics and composite materials. Aptera's first prototype achieved over 230 miles per gallon during testing, and they are developing an all-electric as well as a plug-in hybrid vehicle based on this design.
ActaCell
is an Austin-based company working to commercialize lithium-ion battery technology developed at the University of Texas at Austin. ActaCell's technology offers the promise of improved battery cycle life and lower costs, while maintaining a focus on battery safety, all of which are important factors in the widespread adoption of plug-in vehicles.
Both of these innovative companies and their capable teams are working to develop technology that is crucial to helping us realize the RechargeIT vision: millions of plug-in vehicles on the road.
Posted by Karl Sun, Google.org Investments Principal
Our plug-ins perform: 90+ MPG
7/22/08
Last summer Google.org launched the RechargeIT program, an initiative to accelerate the commercialization of plug-in vehicles. As part of this project, we created the GFleet, a free car-sharing program for Google employees. The GFleet includes a handful of hybrid vehicles converted to plug-ins with a
Hymotion
conversion module.
Our plug-in hybrid electric vehicles (PHEVs) have been on the road for about a year now, and the RechargeIT team has been diligently collecting statistics on their performance. We noticed that employees primarily use our plug-ins for short trips close to our headquarters, so the data weren't truly representative of typical U.S. driving patterns. We were curious to see how the cars would perform under controlled conditions - and how they would stack up against other conventional automobiles typically found in U.S. households. With that, the
RechargeIT Driving Experiment
was born!
In total, it took just over seven weeks to complete all the trips in all the vehicles. And with the results in, our plug-ins did great, with the Priuses getting more than 90 miles per gallon. The PHEVs not only greatly outperformed the average American fleet fuel economy of 19.8 MPG, they did significantly better than the standard hybrids – 53% fuel economy improvement for the plug-in Ford Escape and 93% improvement for the plug-in Prius.
Check out our newly improved
RechargeIT website
for more details on our Driving Experiment.
Posted by Rolf Schreiber, RechargeIT Engineer
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