Many processors have already switched out inefficient lighting and invested in high-efficiency motors, and some have tried demand control while others have instituted real-time purchasing of energy.
FE interviewed Brian Flynn, chief technology officer of ZF Energy Development, to discuss the options processors have in cutting energy costs. ZF Energy Development investigates and restructures industrial energy portfolios to leverage generating assets, options, markets and capacities. The result is reduced energy rates, which vary from user to user, but can be as much as 10-20 percent.
FE: Many food and beverage processors have already picked “the low hanging fruit” (i.e., lighting, motors, air leaks, etc.) to cut energy usage and costs. Is demand control a good next step?