Chip Yates, already famous for his high-speed motorcycle racing with eight world records, four national records, and a world record for the Pikes Peak International Hill Climb among others, wants to make aviation history with a flight across the Atlantic, emulating Charles Lindbergh’s 1927 crossing – but this time with an electric airplane. Even more exciting, the voyage is planned to include inflight recharging of the airplane. For starters, Yates’ team, composed of aerospace engineers and energy specialists, has purchased a Rutan Long-EZ, removed its gas-burning powerplant, and is converting the airplane to electric power, which they might adapt from Yates’ racing motorcycle, claimed to be the world’s most powerful road-racing electric superbike. That unit puts out 258 horsepower and 400 foot-pounds of torque. In its new configuration, the EZ will become the Long-ESA for the Electric Speed and Altitude records it will attempt later in 2012. Just notching the records for electric flight is just the beginning for Chip’s …
Better Batteries: 3x Life, 30-Percent Cost
The CAFE blog’s recent news about graphene electrode developments by Argonne National Laboratory in applications by Envia, a startup battery company in Newark, California, led to an almost immediate follow-up by another startup, California Lithium Battery (CalBattery), but with a different form factor in mind. The company’s purpose can be divined from their mission statement. “Our mission is to become the leading United States-based developer and manufacturer of advanced, safe, high-performance Very large Format (VLF) lithium batteries for utility energy storage, EVs, and specialized industrial and military applications.” These batteries would be used in transportation and stationary power markets in North America, Europe and Asia. Asked to define VLF batteries, founder and CEO Phil Roberts said that their transportation batteries would come in 40 Amp-hour prismatic packaging, and those for the stationary power market would range up to 400 Amp-hours. This large format approach allows more active materials to be packed into a single package, increasing the total energy density …