Hopkinsville Electric System and TVA want all their customers to use energy wisely. To that end, Valley residents who take the eScore Home Energy Self-Audit now have the chance to win some great prizes to make their home more energy efficient. During the promotional period, fifteen Smart Home Package grand prizes ($3600 value) will be awarded. Weekly prizes consisting of an Ecobee Smart Home Thermostat with voice command will also be awarded. For more information on how to take the Home Energy Self-Audit and be entered into the sweepstakes, click here.