Cape Wind We represent Clean Power Now, a citizens group formed to promote clean energy that supports the project to build a wind park in Nantucket Sound. CPN will be intervening in support of the Cape Wind project in state and federal administrative and judicial proceedings. These legal interventions will represent a new and important moment for the environmental conservation movement: actively supporting clean energy developments that are environmentally sound. Most environmental litigation seeks to oppose developments. We look forward to asserting the positive vision of a clean energy future on behalf of the many citizens whose voices are represented by Clean Power Now.