OK now that you guys have had your biker tale interlude back to the EVs.
Xeno have you seen this report on EVs and the required infrastructure to charge them?
http://www.accenture.com/SiteCollection ... e_game.pdfPretty up to date and a lot of interesting points. From the conclusion section.
$this->bbcode_second_pass_quote('', 'W')hile there are still many lessons to be learned, the early results from the pilots indicate that the technology works. However, three key challenges remain.
Cost
The technology is still too expensive for consumers to purchase vehicles at scale and for a return on infrastructure investment to be made.
Scale
While the technologies function in an isolated environment, there are too few PEVs on the road to robustly test the technologies.
Control
Managed charging will be fundamental to protecting the grid and to permit managed charging, consumers will need to be incentivized to plug in to the grid whenever parked. 3. Creative mechanisms will be critical to overcoming key challenges related to technology cost, scale and
grid management. Industry players need to be proactive about market developments to stimulate demand and be creative in the mechanisms that they develop to support mass commercialization of PEVs—this end goal will then further help to overcome the barriers
previously identified. For example, consumer uptake will be limited by the current cost of PEVs, at a significant premium to conventional vehicles, but if the cost of the PEV is spread out over the vehicle’s lifetime, higher consumer uptake is likely.