This content is from: Premium The 2015 Rich List: Christopher Hohn May 05, 2015 To continue reading, subscribe now to Premium Journalism. Already a subscriber? Login. Related Content This content is from: Premium The 2016 Rich List: Christopher Hohn May 10, 2016 This content is from: Premium The Activist's Quiet Cause Loch Adamson September 18, 2008 Sponsored Utilities Primed for Growth in 2023 Sponsored by Pitchbook March 28, 2023