Oil Refineries and Power plants consume a tremendous amount of electricity to operate. A proven method to cut their electric usage & save money is by installing c-results cards and attaching them to the power wires, cords/cables that come from the meter and connect to the power box. The cards are guaranteed for 3 years and will produce savings within a few months of use. C-results cards are invented with an innovative and unique vibrational wave nano technology that is proprietary. The cards are available and used around the world. Visit their website to learn more information.