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Database

This database currently includes about 300 technologies and is updated regularly. You can scroll through the entire database or you can use the search tool on the right to focus on specific types of technologies or sectors. The search tool defaults to looking for the exact phrase entered in the search box, however a broader search is possible by unchecking the 'Use exact phrase' option.
Refer to our glossary for terms and field definitions used in this database.

Current query: "Energy System: Lighting")

106 results

Mirrored Light Pipes

Reflective pipes, some using total internal reflection (TIR), that convey light from exterior daylight collectors to locations within a building where it is needed, possibly to fixtures that also have electric lamps.

TAG Technical Score:

Energy Savings: 53%

Regional Potential: 0.04 MWh/year

ID: 118

Occupancy Sensors for Commercial Outdoor Lighting

Sensors for outdoor lighting that will turn lighting down or off when it does not detect occupancy or activity in the area served by the lighting.

TAG Technical Score:

Energy Savings: 40%

ID: 136

Photoluminescent Exit Signs

Depend on radiation to make them glow and draw NO power. These materials are widely accepted but not in all states, including Oregon, Utah and California.

TAG Technical Score:

Energy Savings: 99%

Regional Potential: 0.05 MWh/year

ID: 141