In 2007, Mark connected his personal passion with professional experience and specialised in the renewable energy sector. Mark worked for Ernst & Young’s transaction-focused renewable energy group for nine years, working with projects across the technology spectrum in Europe, Canada and North America. Mark joined Rocky Mountain Institute’s Business Renewables Center program in March 2016, working to accelerate offsite non-utility procured renewable energy transactions. Mark immediately started working with the BRC’s membership and increased annual revenue from < $1million to >$2 million in the first year. BRC’s membership increased from 89 members to 235 by April 2018, when Mark transitioned to lead a new BRC initiative relating to supply chain activities and BRC’s support of non-US markets.