Wikileaks released this yesterday (.pdf)
When compared against other TPP chapters, the Environment Chapter is noteworthy for its absence of mandated clauses or meaningful enforcement measures. The dispute settlement mechanisms it creates are cooperative instead of binding; there are no required penalties and no proposed criminal sanctions. With the exception of fisheries, trade in ‘environmental’ goods and the disputed inclusion of other multilateral agreements, the Chapter appears to function as a public relations exercise.
If you have ADHD and can’t focus on the .pdf download, you can read the rest of the summary here>>