Post a question or comment
Credit Filters
Minimum energy performance
Filter by location
Forum
Topic
Replies
Recent

No change in HVAC?

CI-2009 EAp2:Minimum energy performance
posted by  John-David Hutchison, LEED AP BD+C, PMP  on 

I have a client investigating LEED-CI for a upcoming project. Interior fit up, but no change in HVAC system for a building built in the 1980's. Does this prerequisite subscribe to existing HVAC o

1
Thu Jun 19, 2014, 2:42 pm

New motor in existing fan box?

posted by     on 
1
Tue Dec 21, 2010, 8:57 pm

Exterior lighting power density

CI-2009 EAp2:Minimum energy performance
posted by  Edwin Wealend  on 

Hi we are working on a LEED-CI for retail and they have exterior lighting power that doesn't comply with ASHRAE Section 9.4.5 which is compulsory and non-tradeable with interior lighting.

1
Wed Aug 24, 2011, 7:21 pm

Energy Cost Budget Method

CI-2009 EAp2:Minimum energy performance
posted by  Michela Tedeschi  on 

Hello all, we have just certified a building as Core and Shell, but now the owners want to achieve also the Commercial Interior certification.

1
Tue Feb 12, 2013, 3:55 pm

Energy Star Prerequisite - computer as process load

CI-2009 EAp2:Minimum energy performance
posted by  Patricia Hancock  on 

We're an Applied Tech School that teaches CAD and complex simulation technologies.

1
Fri Feb 17, 2012, 5:37 pm

ID+C v4 - Existing Office Building: Lighitng & Envelope

CI-2009 EAp2:Minimum energy performance
posted by  Marc Maso  on 

We are doing a ID+C in a existing building, where the lighting and the envelope are the original ones.

3
Mon May 1, 2017, 2:04 pm

Basecase System Modeling

CI-2009 EAp2:Minimum energy performance
posted by  SAMY Chamy  on 

Dear All:- Greetings Currently we are working in LEED CI - office project The Building served with 5 no VRF and 2 no of Split A/c so we consider 7 no of systems so we have clarifications in m

3
Enginneer
T&T Green
LEEDuser Basic Member
9 thumbs up
Fri Jan 27, 2017, 2:48 pm

Equipment relocation

CI-2009 EAp2:Minimum energy performance
posted by  Charalampos Giannikopoulos  on 

For a project relocation which may relocate existing equipment accordingly could this equipment be excluded from calculations as this has been purchased previously?

3
Tue Oct 11, 2016, 4:03 pm

Energy modeling

CI-2009 EAp2:Minimum energy performance
posted by  Charalampos Giannikopoulos  on 

Would energy modeling according to EAc1.3 requirements be a way to comply with EAp2? If yes, what would be the minimum percentage of improvement required?

2
LEED Fellow
7group / Energy Opportunities
LEEDuser Expert
4461 thumbs up
Mon Sep 19, 2016, 3:00 pm

Energy Star Equipment / Appliances

CI-2009 EAp2:Minimum energy performance
posted by  Catherine Blakemore  on 

Does this include things like 2/4 slice bread toasters and drip coffee makers?

6
Mon Sep 12, 2016, 4:19 pm