Batteries26 Jul 2018 01:29
From the eminent science journal Nature....
“Electric vehicles need powerful, light and affordable batteries. The best bet is commercial lithium-ion cells — they are relatively compact and stable. But they are still too bulky and expensive for widespread use........
.......we call on materials scientists, engineers and funding agencies to prioritize the research and development of electrodes based on abundant elements. Otherwise, the roll-out of electric cars will stall within a decade.”
In other words the idea that we can replace the ICE with electric vehicles by 2040 is just wishful thinking.
This is what Bill Gates was saying 2 years ago, there is currently no practical alternative to fossil fuels but we should be ploughing mega bucks into relevant research. In the meantime there are practical lower carbon alternatives such as CNG powered vehicles.