Simon Heller

Founder & CEO - Clean Economy

Simon Heller is a recognized leader in sustainability and strategic environmental management, with over two decades of experience driving impactful change across industries.

He is the founder and CEO of Clean Economy, a pioneering advisory startup operating at the intersection of sustainability and artificial intelligence (AI). Through innovative AI-driven solutions, he helps businesses accelerate their transition to a clean, low-carbon economy.

From 2021 to 2025, Simon established and scaled the sustainability services practice at Deloitte Switzerland, guiding clients in developing and executing comprehensive sustainability strategies – including net-zero pathways, sustainable finance, and tech-enabled solutions.

Prior to this, he served as Global Head of Environmental Management at UBS, where he led key global initiatives such as RE100 and the company’s Net Zero strategy, significantly advancing UBS’s environmental performance across its operations and supply chain.