[Bldg-sim] ASHRAE 90.1, 2010 and LEED

Nick Caton ncaton at smithboucher.com
Thu Feb 10 15:41:36 PST 2011


My general understanding is that 90.1-2007 and 2010 are two VERY
different animals.    I'd be very concerned with EAp2 / EAp1 becoming
very difficult to document as they're structured around 90.1-2007.

 

Here's a question to those more familiar with 2010 that may help Vinay: 

 

Is a "90.1-2010-compliant" design guaranteed to be
"90.1-2007-compliant," in a prescriptive context?  

 

~Nick

 

 

 

NICK CATON, E.I.T.

PROJECT ENGINEER

Smith & Boucher Engineers

25501 west valley parkway

olathe ks 66061

direct 913 344.0036

fax 913 345.0617

www.smithboucher.com 

 

From: bldg-sim-bounces at lists.onebuilding.org
[mailto:bldg-sim-bounces at lists.onebuilding.org] On Behalf Of James V
Dirkes II, PE
Sent: Thursday, February 10, 2011 2:26 PM
To: 'Vinay Devanathan'; bldg-sim at lists.onebuilding.org
Subject: Re: [Bldg-sim] ASHRAE 90.1, 2010 and LEED

 

Dear Vinay,

 

LEED 2009 specifies which version of 90.1 to use.  I think it's 2007.

 

The Building Performance Team
James V. Dirkes II, P.E., LEED AP
1631 Acacia Drive NW
Grand Rapids, MI 49504
616 450 8653

 

From: bldg-sim-bounces at lists.onebuilding.org
[mailto:bldg-sim-bounces at lists.onebuilding.org] On Behalf Of Vinay
Devanathan
Sent: Thursday, February 10, 2011 3:05 PM
To: bldg-sim at lists.onebuilding.org
Subject: [Bldg-sim] ASHRAE 90.1, 2010 and LEED

 

Hello

 

I would just like to know if it will be acceptable to use ASHRAE 90.1,
2010 standard for LEED 2009 projects.

 

I ask this because, the system selection for storages,toilets,etc. are
treated differently in the 2010 standard than in the previous ones.

 

It would be great to know if LEED would accept the use of 2010 standard.

 

Thank you.

 

Vinay

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