Marc Williams joined Blue Earth Capital in 2021 and has 15 years of experience working as an ESG and impact specialist. Marc leads the impact and ESG function at BlueEarth, aligning impact management and measurement practices to leading industry standards, and working closely with investment teams to fully embed impact and ESG across the end-to-end investment lifecycle. Prior to joining BlueEarth, Marc spent 10 years at ERM, the largest global sustainability consultancy, where he developed and implemented ESG and impact frameworks for many of the world’s leading private equity, infrastructure and impact investors, working closely with GPs and their portfolio companies to enhance their ESG impact and performance. Prior to ERM, Marc had a role working on climate change and development at the Institute of Development Studies and started his career at KPMG, where he became an ACA qualified accountant. Marc holds an MSc (Distinction) in Environmental Technology from Imperial College.