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CHP-equipped district energy: A winning strategy for LEED and PEER
View the January presentation on CHP-equipped energy systems and see more FAQs here.
ID#
li-10277
Prerequisite/Credit: EAc1 - Optimize energy performance
Rating System Version: v2009, v2.2
Inquiry: The purpose of this inquiry is to determine if our approach for energy modeling required by credits EAc1 and EAc5 is acceptable. Our project is a 215,800 square foot patient room...
Ruling: "The proposed modeling approach of sizing the plants within the model for the new addition only is not acceptable. However, since the new mechanical plant located within the LEED...
ID#
li-10241
Prerequisite/Credit: EAc1 - Optimize energy performance
Rating System Version: v2009, v2008, v2007, v2.2, v2.0
Inquiry: Many projects in Europe are connected to highly efficient district energy systems. However, the EAp2/EAc1 Option 2 guidance provided in the "Treatment of District or Campus...
Ruling: An alternative EAp2/EAc1 compliance path is available to document the energy performance for complex interconnected district energy systems in Europe using the Primary Energy...
ID#
li-10243
Prerequisite/Credit: EAc1 - Optimize energy performance
Rating System Version: v2009, v2008, v2007, v2.2, v2.0
Inquiry: Many projects in Europe are connected to highly efficient district energy systems. However, the EAp2/EAc1 Option 2 guidance provided in the "Treatment of District or Campus...
Ruling: An alternative EAp2/EAc1 compliance path is available to document the energy performance for complex interconnected district energy systems in Europe using the Primary Energy...
ID#
li-10239
Prerequisite/Credit: EAp2 - Minimum energy performance
Rating System Version: v2009, v2008, v2007, v2.2, v2.0
Inquiry: Many projects in Europe are connected to highly efficient district energy systems. However, the EAp2/EAc1 Option 2 guidance provided in the "Treatment of District or Campus...
Ruling: An alternative EAp2/EAc1 compliance path is available to document the energy performance for complex interconnected district energy systems in Europe using the Primary Energy...
ID#
li-10160
Prerequisite/Credit: EAc3 - Enhanced commissioning
Rating System Version: v2009
Inquiry: The project is requesting guidance on how EAc3 Enhanced Commissioning, as well as EAc5 Measurement and Verification, can be pursued for projects utilizing government-owned...
Ruling: If a project team is following the "District or Campus Thermal Energy in LEED V2 and LEED 2009-Design & Construction" (DESv2) guidelines, the project may not exclude the District...

DES - District energy systems guidance v2.2 and v2009 (guidance v2.0)

Treatment of District or Campus Thermal Energy in LEEDV2 and LEED 2009 – Design & Construction

li-10277
Rating System Version: v2009, v2.2
Inquiry: The purpose of this inquiry is to determine if our approach for energy modeling...
Ruling: "The proposed modeling approach of sizing the plants within the model for the...
li-10241
Rating System Version: v2009, v2008, v2007, v2.2, v2.0
Inquiry: Many projects in Europe are connected to highly efficient district energy...
Ruling: An alternative EAp2/EAc1 compliance path is available to document the energy...
li-10243
Rating System Version: v2009, v2008, v2007, v2.2, v2.0
Inquiry: Many projects in Europe are connected to highly efficient district energy...
Ruling: An alternative EAp2/EAc1 compliance path is available to document the energy...
li-10239
Rating System Version: v2009, v2008, v2007, v2.2, v2.0
Inquiry: Many projects in Europe are connected to highly efficient district energy...
Ruling: An alternative EAp2/EAc1 compliance path is available to document the energy...
li-10160
Rating System Version: v2009
Inquiry: The project is requesting guidance on how EAc3 Enhanced Commissioning, as well...
Ruling: If a project team is following the "District or Campus Thermal Energy in LEED...