Accelerating Energy Efficiency In State Owned Buildings
BuildSmart NY is Governor Cuomo’s Statewide initiative to accelerate energy efficiency in State buildings, while incorporating broader State policy goals to foster cost-effective investment, stimulate the clean energy marketplace, advance energy security and resiliency and protect the environment and public health.
According to EPA’s Energy Star program, lighting consumes close to 35 percent of the electricity used in U.S. commercial buildings and affects other building systems through its electrical requirements and the waste heat it produces. Upgrading lighting systems with efficient light sources, fixtures, and controls can reduce lighting energy use, improve the visual environment, and affect the sizing of HVAC and electrical systems. The Green Proving Ground program is investigating the effectiveness of technologies such as Occupancy Responsive Lighting Solutions and Integrated Daylighting Systems in reducing lighting energy usage while maintaining occupant satisfaction.
Wireless networking, which is relatively new to advanced lighting controls, enables Advanced Lighting Control functionality without the expense of installing dedicated control wiring. Assessments in two federal sites in Northern California showed showed 54% energy savings when fluorescent lamps with dimmable ballasts were retrofitted with wireless ALC, and 78% when the wireless ALC retrofit was coupled with new LED fixtures. InfoGraph Full Report