We are working on an ASHRAE 90.1 model in Nevada and are adding the solar information manually to the LEED online forms, post energy modeling (so our solar energy is not appearing on the software...

The proposed system includes an ERV serving two packaged rooftop units. In the proposed, I’d like to eliminate the heating in the rooftop unit planned for morning warm-up operation but keep the...

We have currently a LEED NC project of an office building with a data center in the basement. We received the information from the electrical engineer, that the process load of the data center is...

I am currently doing energy modeling for a LEED Hotel project in Oman. Should I consider the ASHRAE recommended Infiltration rates in all spaces? Is there any LEED Guidelines for Infiltration...

Hello,
We have an existing central plant that will be serving new building. How do we model this? Existing central plant will service one existing building and new building. only new...

Marcus Sheffer LEED Fellow 7group / Energy Opportunities LEEDuser Expert 5903 thumbs up April 20, 2015- 11:16 am There are forums for LEED v4. Please post the question in the appropriate forum so that future LEED Users will be able to find the question and response. Log in or register to post comments ...

According to ASHRAE 90.1 (2007) Table G3.1 - 10 c, "where no heating systems exist, HVAC system shall be assumed to be electric". Considering a space that has a cooling system but not a heating...

I am working on a certification for a factory having less than 5 percent conditioned area. My process load is also high upto 75 percent. Can any one suggest me how to get savings in optimize...

Hello,

Can someone let me know if ASHRAE 90.1 2010 is acceptable to use in relation to lighting or is 90.1 - 2007 still required to be used? I have read the FAQs above, but want to make...

We are currenlty in the design process of a building targetting to be LEED certified under version 3.0. As per ASHRAE 90.1:2007 requirements for...