Thoughts on the End of Gas Boilers

Three years ago, after 50 years as owners, we sold our TripleEl Eichler and moved to Charlottesville, VA.
I still pay attention to the Eichler Network website and have some thoughts on heating with electricity.
Has anyone put effort into heating water in an induction boiler. It can't be rocket science to apply the principles used in a clearly more efficient induction cooktop to the designing an induction water heater/hydronic boiler.
I don't have the bandwidth to do the web searching, but I urge someone to explore the possibility.
John Baum
Charlottesville, VA