John Arnold
John Arnold is co-founder and co-chair of Arnold Ventures, a philanthropy focused on evidence-based policy and bipartisan reforms. He previously founded energy investment firm Centaurus and is also co-founder and chairman of Grid United.
John Arnold is co-founder and co-chair of Arnold Ventures, a philanthropy focused on evidence-based policy and bipartisan reforms. He previously founded energy investment firm Centaurus and is also co-founder and chairman of Grid United.