[tw04]

I've literally never come across an L2 charger not working anywhere in my state. I have seen one offline in the last 4 years. Looking at plugshare I see one site that had an outage for 2 days across all L2 chargers in the last 90 days.

Presumably you've got a database that you just forgot to link that you can reference for your information since you're a fan of correct estimations and data, and not just using your personal anecdotal experience. Because otherwise you're just being pedantic.

[sokoloff]

Sure, here's a data summary of overall grid availability, which in most places will serve as the upper limit on L2 charging availability. https://www.eia.gov/todayinenergy/detail.php?id=50316

That gives a typical grid availability of only 99.95%, making it pretty unlikely that the L2 network will have 1/50th the downtime of the grid itself.