BPI's "Delta Standard" Published as American National Standard

The Building Performance Institute, Inc. (BPI) is proud to announce that BPI-2400-S-2012: Standard Practice for the Standardized Qualification of Whole-House Energy Savings Predictions by Calibration to Energy Use History, also known as the "Delta Standard," has been published as an American National Standards Institute (ANSI) standard.

Click here to continue reading.

Tags: ANSI, BPI, BPI-2400, Published, Stanard

Views: 180

Reply to This

Replies to This Discussion

This is a bit confusing

Nobody does hand calculations that I know of. We enter data into a program and get our results.

If BPI is getting involved they should give an approved software list.

How is the layman supposed to know and check the accuracy of their energy software?

This looks like a push for a National Standard which is a good thing. But we still have 50 states that many have their own rules.

I know as I reside in the Republic Of California

Hi Glen,

I have pointed north many times as Canada uses one line of software (or at least used to) so that all results can be compared to others.  Stateside,this has been left to free enterprise with less than workable results.  As you are saying, how can we build to a national set of standards with hundreds of different tools and many focused of regional variations.  Florida has its abundant sunshine and hurricanes (Energy Gauge) while Alaska has snow and permafrost (Akwarm).  We won't talk about Ca.  I hate to think that this winding path was intentional to create more jobs, but it has and at the expense of increased energy reductions, which is what I started out believing this was all about.

Woe-is-me

Bud

RSS

Latest Activity

Dara Bowser replied to Don Fugler's discussion joining ducts in the group HVAC
"Good to hear you have clean dryer ducts Don. The dryer duct issues that we run into are…"
4 hours ago
Don Fugler replied to Don Fugler's discussion joining ducts in the group HVAC
"David, If the IMC mandates metal dryer duct and prohibits metal screws, they must be accepting…"
5 hours ago
David Butler replied to Don Fugler's discussion joining ducts in the group HVAC
"I never checked that before. Checking now... Section M1502.4.2 of the International Residential…"
5 hours ago
Joseph Frasier is now a member of Home Energy Pros Forum
5 hours ago
Don Fugler replied to Don Fugler's discussion joining ducts in the group HVAC
"Brendan, Thanks for that response. Because of your warning, I just went down to the basement and…"
9 hours ago
Brendan Reid replied to Don Fugler's discussion joining ducts in the group HVAC
"Hi Don, Summary: DRYER VENT: screws bad idea, possibly prohibited by code. METAL DUCT: must be…"
10 hours ago
Profile IconBrendan Reid and David Butler joined Allison A. Bailes III's group
Thumbnail

HVAC

HVAC design, Manuals J, S, T, & D, Duct leakage, Air flow, ENERGY STAR new home requirements,…See More
10 hours ago
Profile IconSean Wiens and David Butler joined Chris Laumer-Giddens's group
Thumbnail

Energy Efficient Design

Energy efficiency starts at the drafting table...How architects and designers can help buildings…See More
18 hours ago

Photos

  • Add Photos
  • View All

© 2017   Created by Home Performance Coalition (HPC)   Powered by

Badges  |  Report an Issue  |  Terms of Service