Teletrol Systems Inc. (Manchester, NH) has announced its participation as a vendor in the California Small Commercial and Industrial (SC&I) HVAC and Lighting Demand Response Program. This Program provides funding to California SC&I electricity customers to upgrade or install hardware and software that provide increased ability to monitor and control electricity usage and to curtail load (including participating in load curtailment programs) or that permanently reduce peak load. As a program participant, Teletrol will assist customers by helping them use the funding under this Program to purchase qualifying products and services.