Impax Asset Management Group plc announced the appointments of Sally Bridgeland and Lindsey Brace Martinez as non-executive directors with immediate effect. Mark White, who has served on the Board since January 2008, is stepping down as a non-executive director with effect from July 31, 2015 in order to fulfill other commitments. Sally Bridgeland was Chief Executive Officer of BP Pension Fund.

Lindsey Brace Martinez was a Managing Director for Cambridge Associates in Boston.