Chief Sustainability Officer
Michael Cusack is chief sustainability officer (CSO) at ACS Clothing Ltd, Europe’s leading circular fashion operator and a certified B Corporation. At the forefront of the transition from linear to circular systems, Michael leads on embedding regenerative, reuse-based models across the fashion sector – reducing waste, decarbonising operations and creating inclusive green jobs. Drawing on experience in international blue-chip companies, Michael now spearheads ACS’s transformation into a fully integrated circular economy infrastructure provider – supporting global brands, governments and charities to adopt scalable reuse, repair, rental and resale solutions. His work leverages advanced technologies such as artificial intelligence (AI), automation and digital twinning to close material loops, extend product lifecycles and future-proof operations.
A champion of inclusive employment within the circular economy, Michael has pioneered workforce programmes that empower individuals from underrepresented backgrounds – including disabled people and those facing barriers to work – to thrive in high-skill, low-carbon roles. His initiatives link circular economy practice with social mobility, proving that sustainability and equity can go hand-in-hand. Michael also plays a leading role in bridging industry and education, contributing to training standards, curriculum reform and employer-led qualifications aligned with circular economy principles. His mission is to ensure that future talent pipelines are not only green and skilled, but also representative and resilient.