Josten-Mavez-Retouch

Josten Mavez

Senior Energy Analyst
San Diego, CA

Based in Southern California, Josten joined NGI in April of 2022. Upon graduating from California State University, Long Beach with a degree in Business Economics, he got his start at Clean Energy as an LNG Logistics Coordinator and soon after became the Commodity Analyst managing their gas and power supply portfolio. Most recently, he was a Risk Analyst at Calpine Energy Solutions.