[Greenbuilding] Building performance

[Nick Pine]

RT writes:

Bob Korves wrote:

>> Designers, architects, HVAC providers, solar providers, and other 
>> building design team members should all be doing heat loss/gain 
>> calculations prior to freezing a design --

> Many (most ?) of us who have been designing/building energy efficient 
> homes have in fact been doing just that for decades...

> ( See: http://shorterlink.com/?HW9DZK )

When I look there, I get "Web page cannot be found."

> And when we do that modelling/evaluation/successive iterations of 
> tweaking, we don't use a methodology that yields an error in excess of 
> 35%

Hmm. Where's the 35%?

Nick