UTILITIES: Calif. fines 2 firms in botched power plant implosion Published: Tuesday, February 4, 2014 California has fined two subcontractor firms involved in a power plant implosion last year that injured five spectators. Please subscribe to Greenwire to read the full story. Username: Password: Forgot your access codes? Recover them. Not a subscriber? Sign up for a trial. Ready to subscribe? Click here.