FYI the International Federation of Accountants, the leading intl org for the profession, has a new Sustainability Framework
It includes good material on performance indicators and other technical references.
Since it is almost certain that the vast majority of working accountants - mgt accountants and CPAs - do not know about this, I hope you will help inform relevant networks and organizations about it. Thanks,
Burton Hamner
Cleaner Production International LLC
5534 30th Ave NE, Seattle, WA 98105
Fax 206-206-339-1686