Retrotec USACE - Manual (Page 18)

xviii ENERGY & PROCESS ASSESSMENT PROTOCOL
Appendix K
Figure K1. Levels of energy management, assessment and subsystems for old buildings.
Figure K2. Example of microclimate around an old building.
Figure K3. Example of traditional techniques without thermal bridge in old buildings.
Figure K4. Example of a heterogeneous and wide envelope with diverse thickness in an
old building.
Figure K5. Complexity of energy fl ows in old buildings.
Figure K6. Various windows in facades of old buildings.
Figure K7. Complex indoor distribution (horizontal and vertical) with stone arches.
Appendix M
Figure M1. NIST BLCC 5.3-09: General Project Information. Life-cycle cost analysis
project information form.
Appendix N
Figure N1. Yearly consumption data to classify the buildings of the University of Stuttgart
building side.
Figure N2. Energy consumption at the University of Stuttgart before and after retrofi t—
variations are due to different climate and usage.
Figure N3. Heating energy consumption during the years 2001 and 2007 (degree day cor-
rected).
Figure N4. Temperature corrected monthly data from one building and several years.
Figure N5. Daily heat consumption of the fl ight simulator building compared with out-
door temperatures. Left October 2008, right March 2009.
Figure N6. Hourly heat consumption of the fl ight simulator building with outdoor tem-
peratures. Left Sunday, right Monday.
Figure N7. Comparison of energy consumption of apartments in an apartment building
(basis daily, monthly and yearly averages).
Figure N8. Heating energy consumption in an offi ce building. Note at least a factor of 4
due to different user behavior
Figure N9. Energy signatures of chiller power consumption – hourly values for one month
in relation to free air temperature (X axis) with linear regression (black line)
and average value (yellow line).
Figure N10. Signature of energy and water consumption (daily data, sample taken from
BuildingEQ).
Figure N11. Carpet plot of energy and water consumption. Bottom up: outdoor air tem-
perature, district heat, total electricity, water (sample taken from BuildingEQ).
Figure N12. Comparison of primary energy demand and primary energy consumption.