From the article:” The companies displayed on Monday six Toyota Prius and Ford Escape hybrid vehicles modified to run partly on electricity from the power grid, allowing the vehicles to go up to 75 miles on a gallon of gas, nearly double the number of miles of a regular hybrid. They also modified one vehicle to give electricity back to the power company. ”
This is something that I’ve been looking forward to for quite some time. If you’ve followed the saga of power generation in California, you already know that the most difficult load on the system occurs only for a few hours (or minutes) during the day. The problem then has been to built a power system that can provide a constant level of electricity with the occasional INSANE spike. In the past, we’ve relied on “peaking facilities” that can come online quickly during times of peak demand, then shut down when the 24×7 power generating plants can cover the load.
This system had worked relatively well, but the problem is that the DELIVERY of that energy becomes problematic once you factor in the aging state of our power distribution grid. The answer? — micro-generation at the local level that can provide peaking power without taxing the major interconnects of the power grid. (I’ve long been a proponent of the micro-generation of power and a plug in hybrid that could reverse its flow during peak times of power drain on the grid could be a least-resistance path to that type of power.