Emmanuel Jefferson Kuesar | Chief Executive Officer
SUN Energy

Emmanuel Jefferson Kuesar is the Chief Executive Officer of SUN Energy, Indonesia’s leading solar developer. He drives the company’s transformation into a Sustainability-as-a-Service provider, expanding beyond solar into energy storage, electrification, and sustainable water solutions. He previously held senior roles at STAR Capital (Chief Digital Officer), Prodigi (Chief Strategy & Business Development Officer), OLX Indonesia (Director of Insights & Strategy), and BeliMobilGue.co.id (Chief Marketing Officer), with early career experience at A.T. Kearney.
Emmanuel holds an MBA from UNC Kenan-Flagler Business School and a Bachelor’s in Industrial Engineering from Purdue University.