DURHAM, NC — June 16, 2015. Duke University’s Center for the Advancement of Social Entrepreneurship (CASE) today released the Impact Investment Clean Energy and Climate Solutions 2015 Sector Highlights Report to describe progress on commitments to invest in clean energy and climate solutions made at the June 2014 White House Roundtable on Impact Investing. From the $1.5 billion committed to new impact investments last June, more than 75% of the 29 participating organizations indicated an intention to invest in clean energy and environment solutions over the next five years. This 2015 Sector Highlights Report shows the first twelve months of progress reported by a sample of the committers. A broader report with progress in all sectors will be released later this year.