us-me/stat 36 M.R.S. § 5219-Z — Tax credit for pollution-reducing boilers (REPEALED) Last amended: PL 2005, c. 519, §TTT2 (NEW). PL 2005, c. 519, §TTT3 (AFF). MRSA T. 36 §5219-Z, sub-§4 (RP). Source: official text