oldmanofthehills
Well-known member
No I am a senior technologist and ex R&D engineer, engaged in cutting edge development of the S xxxx railway system. This system also involves batteries but I better say no more.That's in the last 25 years. You are a luddite.
However as a technologist I always work by the maxim that the lowest tech solution that gives the required results is best, and more relevant to this discussion, to try and ensure management never pin hopes of project completion on an untried unproven technology.
When an affordable ecologically sound battery pack can take my van 400 miles between recharge and the recharge of van takes the same length of time as eating my pasty or burger, then we have the problem cracked for road transport. Boating might then follow though as I said the need to go to marinas for recharge might render moorings non viable for many. Until then its a craft driven by unicorns.