Julian Spierenburg is a seasoned professional in sustainability and energy transition, currently serving as Adviseur energietransitie at Gemeente Noordwijk since January 2020. In this role, Julian has led various initiatives such as the Transitie visie warmte, regional energy strategies, and projects addressing energy poverty and sustainability education. Prior to this, Julian worked at Reimarkt as Adviseur duurzaam wonen, focusing on making homes in the Netherlands energy-neutral by 2050. Other notable positions include Projectmedewerker Duurzaamheid en Ondernemen at Gemeente Den Haag, and roles in account management and administration. Julian holds a degree from the Middelbare Hotelschool and has completed Nima-SMA Sales training.