EMPOWERING PEOPLE To make healthier and more sustainable choices in - - PowerPoint PPT Presentation

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EMPOWERING PEOPLE To make healthier and more sustainable choices in - - PowerPoint PPT Presentation

Sep 01, 2022 361 likes •872 views

EMPOWERING PEOPLE To make healthier and more sustainable choices in the renovation and construction of the places we live Over 30,000 educated 13,000 Greener Homes 501C3 Non Profit Greenhomeinstitute.org Program Building HERSindex.com 9

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EMPOWERING PEOPLE

To make healthier and more sustainable choices in the renovation and construction of the places we live Over 30,000 educated 13,000 Greener Homes 501C3 Non Profit Greenhomeinstitute.org

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Program Building

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HERSindex.com

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HERSindex.com

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Thermal Enclosure System:

  • Air Leakage
  • Insulation R-Value
  • Insulation Installation
  • Air Barriers
  • Thermal Bridging
  • High-Perf. Windows

Water Management System:

  • Roof Membranes
  • Flashing
  • WRB’s
  • Fabric Filters
  • Capillary Breaks
  • Drainage Layer

ENERGY STAR VERSION 3 HVAC Quality Installation System:

  • Efficient Equipment
  • Right-Sizing
  • Air Distribution
  • Refrigerant Charge
  • Duct Installation
  • Pressure Balancing
  • Ventilation
  • Filtration
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https://www.energy.gov/sites/prod/files/2015/05/f22/PV-Ready%20Checklist.pdf

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https://www1.eere.energy.gov/buildings/residential/pdfs/doe_ch_case_studies/2016hiawinner_habitatkalamazoo_013017.pdf

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https://www.energy.gov/eere/buildings/doe-tour-zero-tree-ecovillage-aquazephyr

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Program Building

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http://www.phius.org/phius-certification-for-buildings-products/phius-2015-project-certification/phius-certific ation-overview

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http://www.phius.org/projects/1132?sort=%60BuildingFunctionTypes%60.%60BuildingFunctionType%60+ASC

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http://www.valdostadailytimes.com/news/business/largest-passive-house-office-building-in-us-to-be-built/article_ 23345003-f742-52df-8b20-8d083e4fb8cb.html

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https://www.energy.gov/sites/prod/files/2017/02/f34/PHIUS%2B2015%20Passive%20Building%20Standard s.pdf

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http://www.phius.org/phius-2015-new-passive-building-standard-summary

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http://www.phius.org/software-resources/wufi-passive-and-other-modeling-tools/wufi-passive-3-0

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Air Tightness

CFM @ 50 / Square Feet Building Envelope

Use to be .6 ACH

Now .005 5+ Story buildings with no combustion can be .008

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Source Energy Limits per year

Residential 6200 kwh / per person Bedrooms +1 = Persons Protip - Keep spaces below 500 square feet to hit the target Variations on Mixed Use Buildings Going to 4200 in V2018 Commercial / Multifamily 38kbtu per interior conditioned floor area (iCFA) Process Load variations

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Other requirements

Reduced Thermal Bridge issues Intense Moisture & Humidity Management Efficient Ventilation capable of .3 air changes per hour at maximum ASHRAE 62.2 residential or 62.1 commercial 2010 Follow indoor air plus Follow zero energy ready Follow Energy Star High Rise Certification

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https://www.energy.gov/sites/prod/files/2017/02/f34/PHIUS%2B2015%20Passive%20Building%20Standard s.pdf

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WHO NEEDS TO BE INVOLVED?

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PHIUS+ QA/QC - required

  • PHIUS + Rater - Single Family / Lowrise Multifamily

○ Credentials ■ RESNET OR BPI ○ Experience ■ HERS rating, Energy Star and/or LEED for Homes ■ Building Construction / design / engineering ○ Training - 2 days + exam $500.00 ○ Maintain (Yearly) - Proof of HERS credential and (Rate

  • r attend trainings)
  • PHIUS + Verifier - Mid - high rise Multifamily / Commercial

○ Credentials ■ RESNET OR BPI ○ Experience ■ Midrise / Highrise energy or green programs ■ Building Construction / design / engineering ○ Training - 2 days + exam $625.00

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Maintain (Yearly) - Rate or attend trainings

http://www.phius.org/become-a-professional/phius-quality-assurance-quality-control-professional-training /qa-qc-training-programs

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Certified Passive House Consultant (CPHC) - highly recommended

http://www.phius.org/become-a-professional/certified-passive-house-consultant-cphc-training/program-

  • verview
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PHIUS Builders- highly recommended

http://www.phius.org/become-a-professional/phius-certified-builders-training/overview-and-registration

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What is the PROCESS?

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Steps

  • 1. Understand the program and/or high CPHC
  • 2. Sign PHIUS contract & Register Project
  • 3. Access drop box PHIUS folder
  • 4. Hire the PHIUS+ Rater
  • 5. Sub slab insulation inspection
  • 6. Predrywall inspection
  • 7. Final site testing
  • 8. Final documentation assembly
  • 9. Rater submits to PHIUS
  • 10. Adjustments or review if needed
  • 11. Certification notice
  • 12. Order plaque
  • 13. Celebrate success
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Documentation Heavy!

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How much is this going to cost?

$300 - $2,000 estimated for energy rater fees, inspections and certificates

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Passive House Goes with LEED

31 points 31.5 points

https://www.usgbc.org/articles/use-passive-house-us-earn-credit-toward-leed-certification

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https://www.usgbc.org/education/sessions/all-about-phius-2015-climate-specific-passive- building-standard-10557043

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Thank you!

Questions? Brett.Little@greenhomeinstitute.org