Page 161 - The Engineering Guide to LEED-New Construction Sustainable Construction for Engineers

Pts 2.2 Major Comments EP Pts 2.2 EP Pts 2009 † LEED 2009: Provide a process − − 1 for corrective action if necessary. Option 1 basis in LEED 2.1 1 (70% or 1 (70%) 1 includes onsite renewable energy 4 yr) if use EAc1, implies same in 2.2 and 2009. 1 1 1 ∗ • LEED 2009 requires 10% or 5% improvement in building energy performance for new and

Pts 2009 3 2 1 • The prescriptive paths for LEED 2.2 EAc1 are now also a part of the prerequisite and may also earn some EAc1 points. Of note: • Certain Mandatory Measures are still required for all projects in LEED 2009 and are part of ASHRAE 90.1-2007. • Option 1 subtracts on-site renewable energy from the energy used (proposed perfor

Subcategory 2.2 EAc5: Measurement and Verification EAc6: Green Power − 2 yr) (35% Total 90.1-2004 Appendix G, both using a Whole Building Energy Simulation (Option 1).

Subcategory 2009 Measurement and Verification EAc6: Green Power − 2 yr) showfile.aspx?documentID=3198

EAc5:
(35%
TABLE 4.0.0

140