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[BLDG-SIM] Hornet's Nest -- Policy for Public Investment in Energy Software



In as much as it is possible to separate `engines' from `interfaces', there is a critical difference, one that may play a role in public vs. private funding (and developement). One of the major reasons DOE2.x enjoys the success it does is because it is open and has been extensively `tested' or `proven', within the given context of good vs bad modeling practices. This acceptance of the `engine' allows anybody to put an interface on it and not impact this basic strength. Even if the interface is completely closed, as long as people can see the resulting BDL code, there is a varying but generally large degree of faith in the model.
Indeed, I would be much more hesitant to used either PowerDOE, Visual DOE, eQuest, or VisualDOE PlantOnly, were it not for the fact that I can see the resulting BDL input. This `tranparency' is also part of the reason we switched from Trace 600 to DOE2.1 some ten years ago.
 
-----Original Message-----
From: Postman@xxxxxxxx [mailto:Postman@xxxxxxxx]On Behalf Of Jeff Hirsch
Sent: Monday, January 31, 2000 4:42 PM
To: BLDG-SIM@xxxxxxxx
Subject: [BLDG-SIM] Hornet's Nest -- Policy for Public Investment in Energy Software
 
Also we do engines, interfaces, and specialized applications - we do not see a policy that allows public investment in engines but not interfaces logical.  Again, the policy for public funding should be to do what is needed most, but in a way that enhances the private sector not competes with it; use of public funding for enabling technology is almost always welcome, for products is ONLY welcome if it is spend within the private sector through competitive awards.
---
Jeff Hirsch
James J. Hirsch & Associates
Building Performance Analysis Software & Consulting
12185 Presilla Road
Camarillo, CA 93012-9243 USA
phone: (805) 553-9000
fax: (805) 532-2401
email: Jeff.Hirsch@xxxxxxxx
web: http://DOE2.com
 
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