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: 169

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

Featured Forum Discussions

What's the Most Profitable HVAC Job for Your Company?

Started by Wayne Melancon in HVAC. Last reply by Wayne Melancon yesterday. 3 Replies

Lighting replacement - 300 watt LED flood light

Started by Mary Sinkler in General Forum. Last reply by Jan E. Graveamker yesterday. 4 Replies

Glass Block Windows

Started by Ken Kalke in Best Practices. Last reply by Sean Lintow Sr on Saturday. 1 Reply

EZ Green Home is Hiring!

Started by Chloe Chapman in General Forum Jan 5. 0 Replies

Videos

  • Add Videos
  • View All

Latest Activity

Quinn Korzeniecki added a discussion to the group Building Performance Institute (BPI)
Thumbnail

Call for Nominations: Tony Woods Award and Building Performance Hall of Fame

The Building Performance Institute, Inc. (BPI) is seeking nominations for the 2017 Tony Woods Award…See More
53 minutes ago
Horace Douglas Hunt, Jr. posted a status
"In the end, isn't it about our #legacy? i haven't left mine yet, have you? #morningthoughts #real"
3 hours ago
Horace Douglas Hunt, Jr. posted a status
"Q = 0.03A + 7.5(N+1) = if you know it, why isn't anyone incorporating it into their installation? #HVAC @accausa @_BPI_ #ASHRAE #6222016"
3 hours ago
Michael Dunseith commented on Kirsten Richnavsky's group Retrotec, Inc
"Congratulations on your new postion. Looking forward to working with you in the near future. Best…"
20 hours ago
Michael Dunseith joined Kirsten Richnavsky's group
20 hours ago
Wayne Melancon replied to Wayne Melancon's discussion What's the Most Profitable HVAC Job for Your Company?
"I'll agree with you there Ken. We'll get shopped by residential when the customer already…"
yesterday
Horace Douglas Hunt, Jr. commented on Horace Douglas Hunt, Jr.'s photo
Thumbnail

IMG_3138

"and....this was the best looking spot in the air handler. Seal the unit if you want to have any…"
yesterday
Horace Douglas Hunt, Jr. commented on Horace Douglas Hunt, Jr.'s photo
Thumbnail

IMG_3139

"Beginnings of mold....due in some part to leaks in air handler pulling hot humid air from…"
yesterday

Home Energy Pros

Welcome to Home Energy Pros – the unique digital community by and for those who work in the home energy performance arena.

Home Energy Pros was founded by the developers of Home Energy Saver Pro (supported by the U.S. Department of Energy) and brought to you in partnership with Home Energy magazine.  Home Energy Pros is sponsored by the Better Buildings Residential Network. Please honor our Guidelines

© 2017   Created by Lawrence Berkeley National Laboratory.   Powered by

Badges  |  Report an Issue  |  Terms of Service