20 June 2010
Linking Climate Change to Health
During the first few years of my childhood education, I used to walk to and from the school alongside the road that was originally the main highway between London and Cambridge, England.
At that time, the density of cars in that part of town rose dramatically, as did the number of vehicles idling in long traffic jams, and I remember just how much of an impact it had on the air quality, particularly in summer.
This was despite the fact that the road was flanked by a large number of trees, areas of grass and bushes, and even ponds.
My recollection is that what had originally been a pleasant walking route became unbearable and toxic.
One day, I hope that the internal combustion engine is virtually outlawed, so that urban people can start to get some clean air.
At a recent UK Energy Research Centre (UKERC) conference, the Claverton Energy Research Group invited Dr Mark A. Delucchi of the University of California at Davis to speak on the “Transportation in a World Based 100% on Wind, Water and Solar Power”, a piece of work that he did in collaboration with Professor Mark Z. Jacobson at Stanford University :-
This chart from the presentation gives a comparison between BEVs (Battery Electric Vehicles) with the electricity coming from a variety of sources; against internal combustion engine vehicles, either running on two kinds of BioEthanol (E85) or standard Gasoline.