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15% Above-Code Energy Efficiency Measures for Commercial Buildings in Texas
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In the pages that follow, 15% above-code measures for new commercial buildings are presented for the 41 non-attainment and affected counties in Texas, separated by climate area. Each page contains a description of the individual measures and combined measures that achieve 15% above-code savings, which are based on ASHRAE Standard 90.1-1999. These measures include envelope, HVAC systems, and plant equipment. Annual energy and demand savings, estimated costs, simple payback, and NOx emissions reductions are provided for commercial buildings.
Haberl, J. S.; Culp, C.; Yazdani, B. (2007). 15% Above-Code Energy Efficiency Measures for Commercial Buildings in Texas. Energy Systems Laboratory. Available electronically from