
Volt vehicle line director Tony Posawatz gave us a teleconference update on GMs plug-in strategy specifically as it applies to supporting President Obama’s goal of 1 million plugin cars by 2015, led of course by the Chevy Volt.
The idea of creating a “plug-in ecosystem” was proposed. Tony envisioned this as analogous to the success of the iPod. The iPod alone isn’t what’s successful but how it is integrated with its infrastructure. GM feels such a cultural shift will need to take place to enable the plug-in car revolution too. Collaboration between carmakers, utility companies, municipalities, governments, individuals and corporations will have to occur.
GM is fostering relationships with key stakeholders, and in particular feels a capable green grid and excellent plug-in cars are essential.
GM is already working with many national utility companies through EPRI, and working with local progressive governments such as San Francisco.
Mark Duvall of EPRI and Bob Hayden, clean transportation adviser for the City of San Francisco, also attended the conference and support these measures. Duvall reported that the US utility grid in its present state could support 10 million Chevy Volts which would collectively only use 0.8% of the total electric capacity. He pointed out that charging the Volt is a similar draw to two plasma screen TVs. Furthermore he noted that most new grid capacity these days comes from wind and natural gas which are considered clean sources. He also reports there will be a 500 million ton per year reduction in CO2 emissions in the US when the automotive fleet is fully electrified.
A particular difficulty at present is determining how to handle daytime charging at workplaces and for apartment dwellers. This may cause potential grid strain in dense urban areas, and could be expensive. It was agreed a solution must be found through the effort of third party vendors like Coulomb technologies, utilities, or municipalities. The importance of local “plug-in champions” such as San Francisco Mayor Gavin Newsome was mentioned.
I know that many reader have a lot of thoughts and opinions on these important matters, and you will all have a chance to bring them up directly to GM’s expert in the field.
We will be trying something new and fun. Come here later today at 4PM EDT. Below in the CoveritLive interface we will have a multiblog real-time chat with Britta Gross who is GM’s director of electric vehicle infrastructure commercialization. She will be fielding our questions as well as those from readers at FastLane, GreenCarCongress.com and EVWorld.com.
See you then.



