Cape Light Compact is requesting proposals for delivery of all-requirements retail electric power supply to approximately 1,400 municipal electric accounts located on Cape Cod and Martha's Vineyard, representing approximately 80,000 MWh of annual retail sales. All-requirements retail electric power supply includes electrical energy, capacity, ancillary services, renewable energy resources as mandated by Massachusetts law, transmission and distribution losses, and transmission service. The supplier will be responsible for all load and supply scheduling, scheduling of network and other transmission service, and all transactions and communications with ISO New England and the New England Power Pool necessary for delivery of firm power supply. The supplier must also provide all services necessary for the local distribution company to bill customers, handle customer complaints and service calls, arrange EDI functions, and provide competitive supply to end-use customers. Delivery will commence with July 2017 meter read dates. Bidders may propose contract terms ranging from a minimum of one year to a maximum of three years, with fixed annual pricing for each contract year. Seasonal, time-of-day, variable, or indexed pricing will not be permitted. The selected bidder must execute a Municipal Competitive Electric Supply Agreement (MCESA). Price proposals must be expressed in dollars per megawatt-hour and applied uniformly to all participants regardless of rate class.