On June 7, 2017 TriplePundit reported that “(a)ccording to the Roundtable on Sustainable Palm Oil (RSPO), almost 12 million tons, or 21 percent of the global supply of palm oil, is now certified as responsible and sustainable. According to SCS Global Services, a certification and auditing firm, several factors are behind the growth of sustainably sourced palm oil, including increased consumer demand and government regulations.”
You may read the article on the TriplePundit internet site.