Electric Vehicles in a Nut Shell

  Conventional Hybrids (CH) vehicles like the Ford Fusion Hybrid SE, combine both a gasoline engine with an electric motor. While these vehicles have an electric motor and battery, they can’t be plugged in and recharged. Instead their batteries are charged from capturing energy when braking, using regenerative braking that converts kinetic energy into electricity. This energy […]

What’s Our Ratio?

The conversion from combustable engines to electric (battery) vehicles isn’t as clean as it appears. University of Manitoba professor and author, Vaclav Smil tackles the efficiency of this conversion in his latest book, Energy and Civilization: A History.  Smil uses a core principal called energy returned or energy invested, EroEi, that measures how efficient you […]