Founded in 2004, IDT Energy supplies energy to customers in the deregulated states of New York, New Jersey, Pennsylvania, Mar ... yland, Illinois, Ohio and the District of Columbia (DC). We are one of the largest independent Retail Energy Providers (REPs) in the United States, offering a host of flexible variable rate and fixed-rate energy supply programs. Every day you flip a switch and a light turns on. You open your refrigerator and you have cold food. You cook family dinner on the stove and reheat it later in the microwave. Energy is a part of your everyday life. How you choose to use energy in your home is up to you – however, with IDT Energy you can take advantage of a choice of a fixed rate program that guarantees your energy supply rate for a number of months, or select a flexible variable rate program with special promotions and energy consumption incentives, such as IDT Energy Online REWARDS. read more