Under the leadership of Darrell Irions, Florida's St. Petersburg Housing Authority (SPHA) has been recognized as one of the nation’s top-performing public housing agencies. Facing an increased demand for affordable housing coupled with a decline in federal funding, three housing authorities in Pinellas County have collaborated to streamline management and bring about cost optimization. The Dunedin, Clearwater, and St. Petersburg Housing Authorities have worked together for the purpose of reducing costs and increasing efficiency. In 2004, the SPHA established the Economies of Scale (EOS) program.