Goldman’s Petershill program invests in ArcLight Capital

Goldman Sachs has acquired a minority stake in ArcLight Capital Partners, the Wall Street Journal reported Jan. 13. Goldman Sachs Asset Management’s Petershill program invested in ArcLight, along with Wafra Investment Advisory Group Inc and a family office, the story said, which cited an investor letter. ArcLight, of Boston, is an energy-focused private equity firm that targets opportunities in midstream, power and production.