CSE.PR.A Capstone Infrastructure Corporation

On June 18, 2013, Capstone Infrastructure Corporation (“Capstone”) (TSX: CSE; CSE.DB.A; CSE.PR.A) held its annual general meeting of shareholders (the “Meeting”).

The following seven individuals nominated to serve as directors of Capstone were elected by ballot. Votes were received as follows:

                DIRECTOR FOR WITHHELD Michael Bernstein 23,631,143     (98.48%) 360,040     (1.52%) Richard Knowles 23,667,131 (98.63%) 328,051 (1.37%) Goran Mornhed 23,653,865 (98.58%) 341,318 (1.42%) Jerry Patava 23,629,797 (98.48%) 365,385 (1.52%) François R. Roy 23,598,443 (98.35%) 396,740 (1.65%) V. James Sardo 23,656,958 (98.59%) 338,225 (1.41%) Janet Woodruff 23,671,038 (98.68%) 316,254 (1.32%)

All other matters considered at the Meeting were approved by a show of hands. For more information, please refer to the Report of Voting Results filed under Capstone’s profile on SEDAR (www.sedar.com).

About Capstone Infrastructure Corporation

Capstone Infrastructure Corporation’s mission is to build and responsibly manage a high quality portfolio of infrastructure businesses in Canada and internationally in order to deliver a superior total return to shareholders by providing reliable income and capital appreciation. The Corporation’s portfolio currently includes investments in gas cogeneration, wind, hydro, biomass and solar power generating facilities, representing approximately 370 MW of installed capacity, a 33.3% interest in a district heating business in Sweden and a 50% interest in a regulated water utility in the United Kingdom. Please visit www.capstoneinfrastructure.com for more information.

Capstone Infrastructure CorporationSarah Borg-Olivier, 416-649-1325Senior Vice President, Communicationssborg-olivier@capstoneinfrastructure.com