Chesapeake Utilities Corporation is a diversified energy company, which is engaged in energy and other businesses. The Company provides natural gas distribution and transmission, electric distribution and propane distribution service. The Company operates in three segments: Regulated Energy, Unregulated Energy and Other. Regulated Energy segment includes the Company�s natural gas distribution, natural gas transmission and electric distribution operations. Unregulated Energy segment activities include propane distribution, propane wholesale marketing and natural gas marketing operations. The other unregulated energy services include energy-related merchandise sales and heating, ventilation and air conditioning, plumbing and electrical services. The Other segment consists of information services operation. The Other segments also include unregulated subsidiaries that own real estate leased to Chesapeake.