High Point University

High Point University is a private liberal arts university in High Point, North Carolina. It is known for its strong commitment to sustainability, implementing green building practices, energy-efficient systems, and waste reduction programs on campus. Additionally, HPU integrates sustainability into its curriculum and promotes environmental awareness among students and staff. We were tasked with conducting a daylight analysis for the campus.

Key Findings and Areas for Improvement

• Daylight Utilization: Areas near windows receive ample natural light, making them suitable for installing daylight sensors. These sensors will adjust artificial lighting based on daylight availability, optimizing energy use during the day and reducing reliance on electric lighting.
• Artificial Lighting Needs: Key interior spaces, such as work areas, lack sufficient natural light and will benefit from enhanced artificial lighting. Replacing existing bulbs with LEDs is recommended to improve energy efficiency and indoor lighting comfort.
• Presence Detectors: For infrequently used spaces, such as restrooms or storage areas, installing presence detectors is advised. These detectors will activate lights only when needed, reducing unnecessary energy consumption.
• Lighting Replacement Strategy: The plan includes replacing traditional bulbs with LEDs in high-occupancy areas like workspaces and hallways. This upgrade is expected to enhance energy efficiency and lighting quality while reducing overall energy use.
• Testing and Adjustment: Testing was conducted in specific zones to assess lighting levels, identifying areas that were over- or under-lit. The results were used to adjust lighting plans to achieve optimal illumination.

Savings Evaluation

Our findings and recommendations have led to estimated energy savings of up to 80% in various zones across the university, resulting in a total annual energy reduction of more than 62,000 kWh. This highlights the substantial potential for both energy and cost savings.