Phillies on the warpath, but Ontario forges ahead.
This might cut the rationality a bit. They might only be injecting 1%, but who knows? Natgas is wet, and my neighbour refused to put in a liner. The chimney has rotted. High efficiency removes this, but pure H2 has some long-term effects on fittings, and general safety.
Shouldn't be any big explosions in Markam, since it is all new (I hope).
I was surprised that the Wheatley gas wells regularly burp.
ps. I've decided that the hydrogen thing is pure carbon silliness. natgas is already too soggy for a good bbq steak. Put this to 10% and everybody will convert back to propane.