The Portland Cement Association launched ConcreteThinker.com, a Web site that enables architects interested in sustainable design to learn more about the environmental benefits of building with concrete. ConcreteThinker.com provides access to valuable tools, case studies, profiles, up-to-date information on sustainable development, real-world examples and concrete solutions for environmentally responsible design. The complete Concrete Thinker awareness program will include an upcoming architectural student competition, additional promotional initiatives for architects, and direct outreach to architecture firms nationwide. For more about the PCA, visit www.cement.org.