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CHP Plant Electricity Generation Credit and Efficiency Calcs

NC-2009 EAc1: Optimize Energy Performance
posted by MKK LEED on Feb 8, 2016, 6:06 pm

We are working on a higher ed. project building connected to a campus-wide district heating/cooling and power plant. The plant consumes gas for direct steam production as well as in a CoGen...

Last reply: Marcus Sheffer, Mar 9, 2016, 3:24 pm

Existing Building Baseline WWR

NC-2009 EAc1: Optimize Energy Performance
posted by Christian Kaltreider on Feb 16, 2016, 11:04 am

Referencing 90.1 Table G3.1.5: I understand that the envelope for an existing building baseline model should reflect existing conditions concerning thermal properties of walls and windows. It...

Last reply: Christian Kaltreider, Feb 16, 2016, 12:58 pm

Museum Exhibit Lighting

NC-2009 EAc1: Optimize Energy Performance
posted by Christian Kaltreider on Feb 10, 2016, 4:25 pm

I am modeling a museum with separately controlled exhibit lighting. I am using Section 9.6 of 90.1 2007 (space by space) to calculate my baseline general lighting power densities. Section 9.2...

Last reply: Christian Kaltreider, Feb 11, 2016, 4:54 pm

CHP Modeling

NC-2009 EAc1: Optimize Energy Performance
posted by SAMY Chamy on Jan 28, 2016, 12:30 pm

Dear Marcus.....

Greetings...

In one of our project , we have...

Modeling semi heated space in baseline case

NC-2009 EAc1: Optimize Energy Performance
posted by Gopinath Vasu on Jan 21, 2016, 11:47 am

Hi All,

I am working on a project with warehouse space which is heated and ventilated with heating capacity greater than 3.5...

Last reply: Gopinath Vasu, Jan 23, 2016, 11:52 pm

Energy Performance: Automated Lightning and HVAC system

NC-2009 EAc1: Optimize Energy Performance
posted by Marco Valerio Ceccotti on Dec 15, 2015, 11:52 am

We Desined a Dormitory Building ( NC ) already constructed and in operation.
Each door of the bedrooms has a card reader connected to a BMS ( Building Management System ). When the card is...

Last reply: Marco Valerio Ceccotti, Dec 18, 2015, 1:14 pm

Exterior lighting- Baseline Building

NC-2009 EAc1: Optimize Energy Performance
posted by VICTOR MORENO on Dec 18, 2015, 10:33 am

To simulate the exterior lighting in Baseline Building, i have to model it according table 9.4.5 of Standard 90.1?

Or it is not possible to earn points for exterior lighting systems?

...

Last reply: Marcus Sheffer, Dec 18, 2015, 10:45 am

Baseline HVAC System

NC-2009 EAc1: Optimize Energy Performance
posted by Ciaran McCabe on Dec 10, 2015, 11:18 am

Hi,

When determining the most suitable Baseline HVAC System to use, as this is a function of building area and number of floors. Would you count a basement car park as a "floor". My...

Last reply: Marcus Sheffer, Dec 10, 2015, 7:02 pm

Help modeling heating only building

NC-2009 EAc1: Optimize Energy Performance
posted by Logan Dorrell on Nov 6, 2015, 12:01 pm

We are modeling a building in EnergyPro that is heating only, with radiant heating panels and ventilation thru DOAS.

We received a LEED review comment stating: "If the heating output...

Last reply: Marcus Sheffer, Nov 6, 2015, 2:58 pm

LEED 2009 Energy Updates

NC-2009 EAc1: Optimize Energy Performance
posted by Theresa Lehman on Sep 30, 2015, 5:23 pm

Did anyone see the that USGBC has launched a set of proposals to increase the energy minimums for LEED v2009, which is open for project registration until October 31, 2016. Please visit:...

Last reply: Scott Bowman, Oct 19, 2015, 3:35 pm