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: 165

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

Videos

  • Add Videos
  • View All

Twitter

Latest Activity

Paul Scheckel posted a blog post

Renewable Rant: Traditional Energy!

Why, when I open up a newsletter or market evaluation report about “traditional energy” markets, do…See More
11 hours ago
Rob Madden, Solar Home Broker's discussion was featured

Indoor Air Quality Monitors and Meters

I'm considering purchasing the AirAdvice for Homes indoor air quality monitor but it seems to have…See More
12 hours ago
Luis Hernandez's discussion was featured

ERV Configuration

Greetings everyone,     I did an energy audit on this new home that is too tight and needs…See More
12 hours ago
Kim Tanner's discussion was featured
12 hours ago
John Nicholas's discussion was featured

Slab Edge Insulation - A Side Thread to Melissa's Question

Melissa Baldridge inquired about installing slab edge insulation on a potential E-Star certified…See More
12 hours ago
Melissa Baldridge's discussion was featured

ENERGY STAR - Slab Insulation

Folks,Let's say I have a client who's building slab on grade and intending to certify E-STAR.  I'm…See More
12 hours ago
Sean Maxwell's discussion was featured

Blower Door Databases: ATTMA and Retrotec rCloud

Hi guys,We're pushing for blower door testing in the building code here in Australia and we think…See More
12 hours ago
Bob Blanchette's discussion was featured

Real World Ceiling Fan CFM

Has anybody done testing on delivered CFM of ceiling fans? Energy star has a test room where the…See More
12 hours ago

© 2016   Created by Lawrence Berkeley National Laboratory.   Powered by

Badges  |  Report an Issue  |  Terms of Service