No; no anti-matter. Nasty stuff.
Bethe solar cycle mass-energy converters are the way to go.
Shovel BS in at one end, and get all the electricity you could ever use out the other.
Works good for tracelessly disposing of inconvenient bodies, too.
Warms you three times...once when you cut a cord of wood; a second time when you burn it (for ambience) and a third time when the smoke & ashes were fed into the converter.
That should be exceptionally popular in New England, unless you're talking about Boron Sulfide.