Here in the UK, it's possible to insure just about anything......at a price. Strangely perhaps, the bean counters seem to have a dislike for EAPCs, comprehensive cover simply proving unavailable with some companies and the limited provisions offered by others proving to be rather expensive.
It isn't really strange of course as risk-assessing actuaries like easily quantifiable risks and the standards by which they might judge EAPCs are somewhat difficult to pin down. The idea of a powered machine which does not fit into any of the normal vehicle classes yet isn't strictly a bicycle as they know one is alien to them.
In their information-gathering process in order to quantify risk, any actuary or researcher might read up on EAPCs in this or similar forums. Given the abuse of legislation they are likely to uncover, it's not difficult to see why they are not disposed to advise insurance panels favourably. We know that everyone who has car insurance must declare any modifications and in some cases, insurance may be declined. In the case of an EAPC, it's probably simple enough to quantify the risk when the power automatically disappears at 25kph but when modifications make double that powered speed possible and the machines may be ridden by 14 year-olds or flaky OAPs without any kind of licence or crash helmet or identifying registration marks, one can perhaps begin to understand the reluctance.
Clearly, there must be something in the psyche of the risk assessors which causes them to baulk at the idea of insuring such disparate machines yet finding lightweight road bikes perfectly acceptable. Given the difficulty that so many have found in attempting to insure an EAPC, I question the worth of those policies people have and seem happy to rely on in any circumstance. When third-party claims can run into millions of pounds, I just have the feeling that insurers would seek out every possible way to refuse a claim.
I am not reassured by any statements along the lines of, 'Well, my home insurance covers me for everything, free.' Insurance is all about specifics and declared facts and when disputes occur, the best legal brains debate the issues.
So, if it costs me more to insure similar risks on an EAPC as I would enjoy on a 1000cc motorcycle, then I'll take the chance of riding uninsured as there is no legal requirement (yet) for me to have any.
Tom