GreenHome Institute
GreenHome Institute
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What's up with the Taylorville High, Net Zero, Pretty Good House Student Build?
THS students are building a net zero, "Pretty Good House" (PGH) in central Illinois. The home, based on Mottram Architecture's 1600sqft "Freeport Net Zero" design, is being built on the PGH philosophy of integrating economics with building envelope materials and building mechanicals choices. The result is a healthy, high performance, sustainable home that is more cost effective than today's standard construction based on life cycle cost and monthly financing. We will discuss the THS PGH net zero home and examine its economics (life cycle cost), financial (monthly) cost, health (IAQ) performance, energy performance, and comfort conditioning requirements ("design day" heating/cooling/dehumidification).
A difficulty for PGH adherents is integration design factors into a single design tool. ZEROs (Zero Energy Residential Optimization software), is free-to-use, online software that provides a convenient platform for investigating a home design's complex interrelationships among health, comfort and cost, Manual J (zone comfort conditioning analyses), Manual D (duct design for IAQ and comfort management), and Manual S (mechanical system HVAC design) analyses are included in our discussions.
As we follow Matt's students' monthly progress from foundation to finish, and examine the net zero PGH's economics and energy performance, we'll discuss requirements for a healthy home (hint: it's not ASHRAE 62.2), how to design economically optimized (and quiet) duct work guided by a single parameter, learn how oversizing (yes, oversizing!) heating and cooling equipment capacity can increase efficiency (yes, increase efficiency!), and discuss why many of today's high performance homes should incorporate dehumidification (hint: those dang yellow tags are part of the reason).
Continuing Education Units (CEUS) submitted 1 hour in*
• Green Business Certification Inc. (GBCI)
• Building Performance Institute (BPI) NonWholeHouse
• Submitted for American Institute of Architects - AIA (HSW)
• Certified Green Professional (NARI & CGP)
• Certified GreenHome Professional (CGHP) Pillar(s): Materials
• American Institute of Building Designers (AIBD)
• State Architect / Builder License may be applicable
• Building Science Institute (BSI) Verifier
• PHIUS Certified Passive House Consultant (CPHC)
• Society of American Registered Architects (SARA)
Lessons Learned
1. be able to define requirements for maintaining healthy indoor environments
2. understand why a high performance PGH is more economical than conventional construction
3. be able to design cost effective, quiet duct work for distribution of ventilation and comfort conditioning air
4. understand the use of an easy-to-use computer model for determining residential economics, finance, energy, ventilation and comfort conditioning
5. be able to describe a robust, smart, and efficient IAQ and comfort conditioning system configuration
Need CEUS?
Take the Quiz here:
Speakers: Matt Blomquist and Ty Newell
Matt Blomquist's Taylorville High School Building Trades Instructor
"After college I jumped back in the residential carpentry world as an employee and eventually as a co-owner of a construction company. This eventually led me to teaching the Construction Occupations program at a local prison for Lake Land College. After 4 years I went back to my old high school and took over the Building Trades Instructor position and in 2019 we relaunched the student house building program. We've been building student built high performance houses ever since."
Ty is a co-owner and co-founder of Build Equinox, a company devoted to inventing technologies for healthy, comfortable and sustainable living. He retired from the University of Illinois in 2007 as an Assistant Dean in the College of Engineering, having advised 70 master’s and doctoral graduate students, and is an emeritus professor of mechanical engineering. Ty has lectured around the world on indoor air quality, comfort, solar energy, building energy efficiency, and resource conservation including keynote addresses at the Solar Energy Society of India's 25th Silver Jubilee in Hyderabad and at the TTMD Conference (Turkish ASHRAE) in Istanbul, Turkey. He has been a Fulbright Scholar at the Universidad Nacional de Salta in Argentina, an Ercotaf Scholar (European Union) at the EPFL in Lausanne Switzerland, a United Nations Workshop Leader in Beijing China, and an Academic Leader at the Tec de Monterrey Institute in Queretaro Mexico. Ty lives in a 100% solar powered home in Urbana Illinois that features automated fresh air control (CERV), two Electric Vehicles (Tesla Y and Ford C-Max Energi) and is the first home within an Illinois municipality to be permitted for rainwater harvesting use. Build Equinox is located in a 4500sqft solar powered Morton building surrounded by 3 acres of native prairie in Urbana IL.
Переглядів: 203

Відео

Advanced Passive Solar Home Design & Tools to Help
Переглядів 22014 днів тому
Passive solar residential buildings include a more thoughtful approach to orientation towards the sun, design of roofs, overhangs, building shape and windows, shading, solar reflective materials, and additional features. This webinar is a follow-up to our highly attended course The Basics of Passive Solar Home Design* we will look at more advanced passive solar features through the use of vario...
Implications of Green Technologies for Environmental Justice
Переглядів 5621 день тому
This course will review disparities in access to green technologies, in the U.S. and across the globe. There are large disparities in access to green technologies between countries and among different demographic groups within countries. Unless carefully managed, the energy transition risks exacerbating some of these inequalities, for example, by burdening those who are excluded from efficient ...
Intro to Wildfire Home Defense
Переглядів 84Місяць тому
The Wildfire Defense Education and Tours Program by USGBC California aims to raise awareness by offering topic-specific resource guides and expert guidance. This initiative empowers our community, property owners, designers, and managers to take proactive measures to reduce wildfire risks and minimize associated losses. The growing fire seasons pose severe and potentially life-threatening conse...
Bioterials: how biomanufacturing and biodeconstruction improve our housing and reduce carbon
Переглядів 99Місяць тому
This course will define bioterials as materials that utilize the growth of living organisms in their manufacture, discuss bio-manufacturing and bio-fabrication, and show some of the carbon sequestering processes being developed by researchers to change impact of building to a regenerative process. We will look specifically at three novel processes of "mycotecture" developed by the speaker that ...
Heliospiti Net-Zero Case Study: Design, Construction, and Lessons
Переглядів 261Місяць тому
This course will describe the design, construction, and lessons learned of the Heliospiti (Sun House), a 3200 square foot, ENERGY STAR-certified, net-zero energy, all-electric home at 7100 feet elevation in Monument, Colorado. Designed using the Passive House philosophy, and completed in 2011, the house is ultra-insulated using spray foam and fiberglass. The house employs the following key feat...
Can we use an Energy Attribute Certificates (EACs) Tracking System to Get Buildings to Zero Carbon?
Переглядів 148Місяць тому
Technologies like Energy Efficiency, Battery Storage, Heat Pumps, and Rooftop Solar all generate Energy Attribute Certificates (EACs), which can help us reduce carbon in a meaningful way compared to some carbon offsets. Learn about how an EAC tracking system could be designed to support the transition from annual clean energy matching to full decarbonization of our energy system. Whether you ar...
A Pleasant Future Vision: Passive House Source Zero Energy Home Tour
Переглядів 328Місяць тому
GHI members Harvey and Kay Bell want to invite you into their home to learn about what they did to reach Passive House US Source Zero Certification while being mindful of aging in place and other sustainability goals. How is their home functioning and performing? What should you know about passive house / net zero living? We will go over this and answer your questions. Please join us for a virt...
Happy Boolo LEED & Zero Energy Renovation Home Tour
Переглядів 2072 місяці тому
Recently, Amy Myers and Mike Baker renovated their 1964 split-level home and achieved LEED Platinum and GHI Zero Energy Certification by focusing on multiple sustainability goals, such as energy efficiency, an airtight thermal envelope, a solar PV system, an air-sourced electric heat pump for heating/AC, mechanical ventilation, dehumidification, rainwater catchment, and native and adaptive rain...
Climate Adaptation Tech in a Tube: Enabling Wind/Seismic Resistant Homes
Переглядів 2662 місяці тому
During this course, we will discuss built environment climate adaptation technology in the form of novel construction adhesives and sealants used in light-frame wood and concrete construction to include in passive house planning for resiliency against seismic and violent-wind events. Continuing Education Units (CEUS) submitted .5 - 1 CE hour in* Green Business Certification Inc. (GBCI) Building...
Earth Week Fundraiser Ending Soon! Can you support us?
Переглядів 252 місяці тому
Thank you to our board director, Parth Vaishnav, for briefly sharing the benefits of supporting us during our Earth Week Fundraiser. We are nearly 50% of the way to our goal for this week, and we hope you can help us reach our final goal! Would you please consider supporting our mission and help keep these free education sessions coming? Go here to Give Now! greenhomeinstitute.org/EarthWeekFund...
Getting the Inflation Reduction Act Efficient Home Improvement Tax Credits (HOMES 25C)
Переглядів 3782 місяці тому
Join GHI Education Manager Brett Little as he explains the Inflation Reduction Act HOMES 25C Efficient Home Improvement Tax Credit and the 25D Residential energy efficient property. We will discuss how to organize your and your client's home projects to make the most of these tax credits and the order of importance of utilizing the upgrades in the home. What are some of the tax challenges with ...
Earth Week Fundraiser - What are the benefits of our CEU webinars?
Переглядів 162 місяці тому
Our GreenHome Institute Earth Week Fundraiser is underway! Our board member and technical committee chair, Debra Rucker Coleman, wants to help you understand the benefits of supporting GHI to keep our monthly free CEU webinars going for everyone! We are hosting our Earth Week Fundraiser all week. Please give Debbie 30 seconds of your time to understand the benefits, and go here to sign up and/o...
Happy Earth Day! GHI Earth Week Fundraiser
Переглядів 332 місяці тому
On this Earth Day, we hope you will join us in committing to making our housing more sustainable, which will benefit the planet, people, and the economy. We are excited to share this video we put together with GreenHome Institute board member and education committee chair Adewale Adesanya, Ph.D. During this Earth Week fundraiser, he will explain the benefits of supporting the GreenHome Institut...
State-by-State Green Priorities in Affordable Housing Tax Credit Programs
Переглядів 1332 місяці тому
In early 2023, NHT embarked on the process of reviewing the Qualified Allocation Plans (QAPs) from all 50 state Housing Finance Agencies (HFAs) and three local allocating agencies (Chicago, New York City, and Washington, D.C.) to identify the strategies used to promote housing stability in the Housing Credit program. This webinar will focus on our QAP analysis and highlight how state HFAs are i...
120v Plugin Heat Pump Water Heaters: Insights from the field
Переглядів 8123 місяці тому
120v Plugin Heat Pump Water Heaters: Insights from the field
About ADU: The Perfect Housing Solution
Переглядів 3763 місяці тому
About ADU: The Perfect Housing Solution
How to become a LEED Green Rater
Переглядів 803 місяці тому
How to become a LEED Green Rater
How to choose which LIHTC Green Program
Переглядів 1893 місяці тому
How to choose which LIHTC Green Program
Tools to estimate moisture and humidity risk
Переглядів 4204 місяці тому
Tools to estimate moisture and humidity risk
Reducing Carbon with Environmental Product Declarations (EPDS)
Переглядів 1334 місяці тому
Reducing Carbon with Environmental Product Declarations (EPDS)
Comparison of Energy Standards Code to Passive house: A Report
Переглядів 2884 місяці тому
Comparison of Energy Standards Code to Passive house: A Report
Using Building Science Advisor To Determine the Durability of Building Envelope Components
Переглядів 2944 місяці тому
Using Building Science Advisor To Determine the Durability of Building Envelope Components
Modular housing & Zero Energy Ready
Переглядів 2624 місяці тому
Modular housing & Zero Energy Ready
Using local permit data to make informed electrification & HVAC contractor selections
Переглядів 1875 місяців тому
Using local permit data to make informed electrification & HVAC contractor selections
Residential Energy: Cost Savings and Comfort
Переглядів 4545 місяців тому
Residential Energy: Cost Savings and Comfort
The Performance Gap: Bridging The Worlds of HVAC and Building Science
Переглядів 4215 місяців тому
The Performance Gap: Bridging The Worlds of HVAC and Building Science
All About the Energy Rating Index (ERI)
Переглядів 2375 місяців тому
All About the Energy Rating Index (ERI)
Solving Performance Demands Using Wood Fiber Insulation
Переглядів 8326 місяців тому
Solving Performance Demands Using Wood Fiber Insulation
Heat Pumps can be the next AC: A study
Переглядів 5396 місяців тому
Heat Pumps can be the next AC: A study

КОМЕНТАРІ

  • @tman6762
    @tman6762 День тому

    Great information! Answered a lot of my questions. It has given me confident that I can do this right. I also know there are educated people out there that can be a great resource information. I am going to add insulation to my house!!!!! Can't wait, Terry

    • @GreenHomeInstitute
      @GreenHomeInstitute День тому

      Send us photos of your install. Will you get a pre and post home energy score before the install?

  • @markervice2936
    @markervice2936 15 днів тому

    That you said "taping plywood or osb is an air barrier" is absolute bullshit..

  • @ssketchup72
    @ssketchup72 17 днів тому

    Thank you so much for this amazing and informative training. I enjoyed and learned a lot.

  • @k2t210
    @k2t210 18 днів тому

    Wow. I didn’t know that such an integrated iaq control system that accounts for vocs and dew point exists for a home owner! Amazing!!

  • @yayahconteh5998
    @yayahconteh5998 20 днів тому

    Great topic more similar to my research topic

    • @GreenHomeInstitute
      @GreenHomeInstitute 19 днів тому

      What is one new thing you learned? What is your topic?

  • @noahschmidt5371
    @noahschmidt5371 20 днів тому

    What book do you use for green appraisal?

    • @GreenHomeInstitute
      @GreenHomeInstitute 19 днів тому

      www.appraisalinstitute.org/insights-and-resources/resources/books?filters=230

  • @ssketchup72
    @ssketchup72 21 день тому

    Thank you very much for this informative course. 🙏💐

    • @GreenHomeInstitute
      @GreenHomeInstitute 21 день тому

      Please let us know one new thing you learned!

    • @ssketchup72
      @ssketchup72 19 днів тому

      @@GreenHomeInstitute This webinar was amazing. Defensible space and WUI are my favorite topics.

  • @ssketchup72
    @ssketchup72 21 день тому

    Thank you very much. 🌹🍀

    • @GreenHomeInstitute
      @GreenHomeInstitute 21 день тому

      Please let us know one new thing you learned!

    • @ssketchup72
      @ssketchup72 19 днів тому

      @@GreenHomeInstitute Different infrastructures need to be co-designed.

  • @sunplans
    @sunplans 22 дні тому

    So impressive to see a homeowner so involved in the design and construction of their own home. They started with a basic Sun Plans design then took it to beyond Passive House standards with the addition of the earth tube feature - so innovative! All the Sun Plans homes are adaptable in such a manner.

  • @KJSvitko
    @KJSvitko 24 дні тому

    Climate Change will impact everyone. It is making weather events more extreme. Individuals, politicians and businesses need to dump fossil fuels and install solar energy. We are destroying the very air, land and water resources we all need to survive. We must take better care of the natural environment. All government buildings must install solar panels. All businesses must install solar panels. Coal power plants need to shut down and be replaced with solar energy.

  • @KJSvitko
    @KJSvitko Місяць тому

    Humans are the only species that are destroying the very air, land and water resources that we need to survive, No other species destroys their own habitat Think about that.

  • @dalehulst4128
    @dalehulst4128 Місяць тому

    Great presentation: really appreciate the energy modeling and analysis of results, as well as quick overview of lots of important construction details. Bravo!

  • @Mama-Alicat
    @Mama-Alicat Місяць тому

    So interesting we are going back to insulating with wood fibre again, I come across many old homes using sawdust - of course it is no long an efficient insulation. Lots of business potential here in Canadian Boreal too!

  • @sohoceansurferor5929
    @sohoceansurferor5929 Місяць тому

    Good presentation!

  • @369stellar
    @369stellar Місяць тому

    Your talk, vocabulary like an ego doctor. Traditional arch respond to climate, local materials. Architecture specially in America is low quality because is driven by profit. Look at the urban planning. Prototypes, ufos all over. Industrial Revolution, corporation, developers and code driven to make money!!!

  • @369stellar
    @369stellar Місяць тому

    If you remove carbon you are getting rid of humans and oxigen. Also, what are the trees gonna do? Your science is endoctrination. Passive architecture and regionalism is older than you!!!!

  • @dalehulst4128
    @dalehulst4128 Місяць тому

    Bravo! Thanks for a great review from the perspective of the architect, builder, and owner!

  • @sohoceansurferor5929
    @sohoceansurferor5929 Місяць тому

    Very well done and interesting presentation.

  • @sarahb.6475
    @sarahb.6475 Місяць тому

    You are so right that natural stuff is not always safe. Like wheat is natural but its bad if you have celiac. And corn is natural too but its bad if you have a corn allergy!! Its so very hard to avoid corn as the derivitives are in so many things! 😐

  • @369stellar
    @369stellar Місяць тому

    Do your life re view of what is carbon! Another thing is that all your new technologies are base on technocratic belief systems!!! Wake up the real threat is dusty electricity, emf ( biological life) batteries as pollution and solar panels also material pollutions. Chemicals, plastics in food, medicine in city water, fluoride in water, and moreover geoengineering ( crap in the air to manipulate weather) The worst pollution is all your ideas that are not sustainable because all project don’t have 5 year payback. The economic deception to the We the people is unacceptable. May the truth free humanity of these technocrats tyrants high on no science. We live in a reality made of plasma ( free energy) By the way carbon is part of the chain of natural universal life force. Trees convert carbon to oxigen. Sad seeing you hypnotized!!

  • @blinkingmanchannel
    @blinkingmanchannel Місяць тому

    Edit out the entire 34:54 onward. Add in a presentation to get back to the point about WHAT investments have the highest returns. You completely lost the thread.

  • @blinkingmanchannel
    @blinkingmanchannel Місяць тому

    When you say “embodied” you mean sunk CO2 emissions. They’re done. That’s the emissions from all of the A modules. You have a source for that. Great. Don’t care. What the number as a percentage of the entire sunk effect? We’re treating CO2 like money and interest, so what’s the rate of return in reduced operating emissions??? Where is it?

  • @jeremyjedynak
    @jeremyjedynak Місяць тому

    Why is the zip sheathing on the exterior ceiling facing (green side) inward toward the house instead of facing outward away from the house like the zip sheathing on the exterior walls?

    • @GreenHomeInstitute
      @GreenHomeInstitute Місяць тому

      "to facilitate taping from the underside rather than the top. the tape needs to be on the green side" - Michael Klement

    • @jeremyjedynak
      @jeremyjedynak Місяць тому

      @@GreenHomeInstitute The green part of zip sheathing is the water barrier. In an exterior wall installation, the green side facing outward makes sense to protect the OSB substrate and the interior from outside weather. In an exterior ceiling installation, one would likewise expect the same outward facing orientation to protect the OSB and interior from weather from above. With the green side facing inward, wouldn't a roof leak damage the OSB substrate of the zip sheathing because the weather barrier is on the opposite side of where the weather protection is needed?

    • @jeremyjedynak
      @jeremyjedynak Місяць тому

      @@GreenHomeInstitute From the 12/13/2023 revision of the Zip System Installation Manual: Page 16: "Install ZIP System sheathing panels positioned with the water-resistive barrier facing outside." Page 40: "Install ZIP System sheathing panels with the overlay facing outside towards the sky."

    • @GreenHomeInstitute
      @GreenHomeInstitute Місяць тому

      @@jeremyjedynak Hi Jeremy - Thank you. If you have a specific question I would recommend contacting the building team directly at Fireside Homes Construction in Michigan.

    • @jeremyjedynak
      @jeremyjedynak Місяць тому

      ​@@GreenHomeInstituteMy specific question remains unanswered above.

  • @frankgall6
    @frankgall6 2 місяці тому

    You’re a god damn Legend!!! 👏🙏

  • @ocko8011
    @ocko8011 2 місяці тому

    Climate change reseach and response is mainly by driven by government funding and intergovernmental policies. These bodies sometimes produce innovative methods, as seen in this episode, even through the typical climate (control) dogma.

  • @MrNiceGuyMEGA08
    @MrNiceGuyMEGA08 2 місяці тому

    We've watched the adding insulation when residing and are doing that this month. (Are the tax credits able to be claimed in the future for doing it in 2024?) We couldn't put the project off any further, but would still love to have the tax credit.)

  • @Steve-bm2zm
    @Steve-bm2zm 2 місяці тому

    These tax credits are a joke you get more money the less income you have but most people with low income don’t own their home.

  • @debbie7116
    @debbie7116 2 місяці тому

    Invaluable information for designing our house! Thank you!

  • @Hamsquatch1973
    @Hamsquatch1973 2 місяці тому

    Curious if these credits are available for new construction.

  • @KJSvitko
    @KJSvitko 2 місяці тому

    Bicycles, ebikes, electric cargo bicycles, robo taxis and escooters are great options for last mile, short distance travel. Reduced transportation costs and fossil fuels free transportation. Cities need to do more to encourage people to ride bicycles by providing SAFE, PROTECTED BIKE LANES and trails. Every adult and child should own a bicycle and ride it regularly. Bicycles are healthy exercise and fossil fuels free transportation. Electric bicycles are bringing many older adults back to cycling. Ride to work, ride to school, ride for health or ride for fun. Children should be able to ride a bicycle to school without having to dodge cars and trucks. Separated and protected bike lanes are required. It will also make the roads safer for automobile drivers. Transportation planners and elected officials need to encourage people to walk, bike and take public transportation. Healthy exercise and fossil fuels free transportation. In the future cities will be redesigned for people not cars. Crazy big parking lots will be transformed with solar canopies generating free energy from the sun.

  • @KJSvitko
    @KJSvitko 2 місяці тому

    Large roof overhangs add beauty and protect the doors, windows and siding from rain and sun damage. Architects need to include larger overhangs in their plans and drawings.

  • @KJSvitko
    @KJSvitko 2 місяці тому

    Every home and business should install a rain water collection and storage system along with solar panels. Even in areas where rain is infrequent it is crazy to waste the little rain that does fall and waste it. We need to stop planting green lawns and switch to local native plantings around homes. It is crazy to plant lawns and build golf courses in dry desert areas. We waste too much water and electricity. the future is electric. Wind and solar energy along with electric vehicles are the future. Stop using fossil fuels. There is a climate crisis.

  • @madbuckets08
    @madbuckets08 2 місяці тому

    I am looking to have passive solar incorporated into by new build and I currently have designs which are drafted. I am wondering if there are any opportunities to collaborate with any of the presenters to ensure that we incorporate the passive design.

    • @sunplans
      @sunplans 2 місяці тому

      Glad you are interested in passive solar. Where are you located? Ideally, there would be a GreenHome Institute member near you with Passive Solar experience who could consult with you.

    • @madbuckets08
      @madbuckets08 2 місяці тому

      @@sunplans Located in Nova Scotia, Canada

    • @GreenHomeInstitute
      @GreenHomeInstitute 2 місяці тому

      @@madbuckets08 - Here is @Sunplans response which was not working " I do not see any GHI members in Nova Scotia, but Solterre Design does appear to specialize in passive solar so maybe they review designs by others. Alternatively, the webinar was intended to provide house designers with basic passive solar concepts and tools to evaluate designs so perhaps have your draftsman watch it. In addition, Sun Plans sunplans.com/ can review designs by others. Look at our Services page then use the Contact Us link to provide more info. "

  • @sega6035
    @sega6035 3 місяці тому

    🤣🤣🤣 Russian Arbalit. It was invented in the Soviet Union!

  • @inspectitrite4585
    @inspectitrite4585 3 місяці тому

    in a zone 4 with EIFS system and rock wool, what would be the best vapor barrier to use inside?

    • @GreenHomeInstitute
      @GreenHomeInstitute 3 місяці тому

      "I would recommend a class 3 vapor retarder for this application. " "Latex paint, enamel paint or other approved materials applied in accordance with the manufacturer's installation instructions for a perm rating greater than 1.0 and less than or equal to 10.0." Chris Jessen Business Development Manager, Builders - North Central Building Insulation, USA M 1-952-658-9004 CS 1-855-876-3755 Chris.jessen@rockwool.com ROCKWOOL www.rockwool.com

  • @stevepailet8258
    @stevepailet8258 3 місяці тому

    plumbers who charge more are not nice folks.. Lets face it.. one water in one water out and a pt overflow pipe.. Same on all water heaters.. takes the same amount of time.. Plugging in a 120 line is a lot faster than a 240 line. Still attaching a 240 line should only take 10 minutes As to how much power is needed mostly a factor of the incoming temp of the water from the ground. in most places 50 to 60 degree. For me a simple upgrade which virtually no one does is to temper the incoming water with solar thermal. Does not take a lot of power to go from 100 to 110 degree incoming water to the HP tank. In some cases the hp might never turn on.

    • @GreenHomeInstitute
      @GreenHomeInstitute 2 місяці тому

      Thank you for your comments Steve. We do not see solar thermal being offered anymore. One issue is, when you over produce PV, you get paid but when you overproduce solar hot water, now what? Do you see it more often now?

    • @stevepailet8258
      @stevepailet8258 2 місяці тому

      @@GreenHomeInstitute www.bing.com/images/search?view=detailV2&ccid=kAOrcuq+&id=17CB20C3E62284A946756398117E51BFA2D29C4B&thid=OIP.kAOrcuq-GtcSK-k77hlL1gHaFj&mediaurl=www.sunmaxxsolar.com/wp-content/uploads/2023/05/vhp-617x463.jpg&exph=355&expw=474&q=thermal%20vacuum%20tube%20system&ck=080A24F21D292C2192D9E089039215B4&idpp=rc&idpview=singleimage&form=rc2idp you just need to pull up thermal vaccum tube and also drain back system www.ebay.com/itm/275047269045?itmmeta=01HV6ST3BJ1C4EWYEWW71AKGB4&hash=item400a1842b5:g:qsgAAOSwNK1gVQZQ&itmprp=enc%3AAQAJAAAA0N9wXYY3LFUn8w%2BUjFFBAJYEv3tYjgVl5UejjLDyKFYUgCNmroMgiJ0%2B0oQP80rmfnsURzf70gjPOqv2feSAU93XXBbYynZ0HkdxNaT0F076pVWZ8ns3PCzBWPc8d2ZVS9jpchoZBTZ61DHoqVksNAX9uYIvsa7z1gA%2BKPkeo63zulV0kGySx0Jmsd0RV8In8EHe%2BdpUoKCylnRXwdV8CQCTcDOOAPBLZ88RzodXWFBdOj35oHaJWHEr5Rg4xZN3McB97KhGIVUNIdM3GDGxF%2Bw%3D%7Ctkp%3ABk9SR_616NnZYw

    • @stevepailet8258
      @stevepailet8258 2 місяці тому

      @@GreenHomeInstitute The reality is that all it takes is a drain back tank and a taco type inline pump. Generally you would have a 50 -80 gallon storage tank and a heat exchanger so the drain back is separate from the domestic heater.. Most days it will keep your domestic water heater from cycling

    • @stevepailet8258
      @stevepailet8258 2 місяці тому

      @@GreenHomeInstitute My suggestion is undersize the array so that one does not heat the water beyond what is really needed on a high output day I figure it is for pre heating for the domestic water

  • @MrWoodward42
    @MrWoodward42 3 місяці тому

    Here's a summary: - 120 volt heat pump water heaters plug directly into a standard wall outlet, making them easier to install than 240 volt models which require a dedicated circuit. They have lower power but larger tank sizes to store more hot water. - A field study of 32 homes in California found 120 volt heat pumps reduced the amount of energy used to heat water by 85% on average compared to gas water heaters. They provided satisfactory hot water and most users were happy with performance. - Up-sizing the tank 1 full size when switching from gas/propane is recommended, as heat pumps have lower "first hour ratings" for recharging hot water use. Proper sizing is important to avoid runouts. - Installation is typically a one-day process for plumbers. Cost is similar to 240 volt models but more than gas initially, but savings on energy bills often outweigh the difference over time. - Load shifting studies are exploring automatically pre-heating water during off-peak periods to reduce energy costs and grid impacts. The Inflation Reduction Act (IRA) provides tax credits to help cover installation costs. - Performance is better in warmer climates but cold climate studies are also underway. Proper room sizing and ventilation are important for heat pump operation in colder zones.

    • @GreenHomeInstitute
      @GreenHomeInstitute 3 місяці тому

      Thank you. Will you consider using these for you and your clients?

    • @stevepailet8258
      @stevepailet8258 3 місяці тому

      @@GreenHomeInstitute yes only because of the built in tempering valve. Saves a lot of time doing an additional installation. Always better erring to being safe.. Scalding is not a fun thing

    • @MrWoodward42
      @MrWoodward42 3 місяці тому

      @@GreenHomeInstitute It's my plan to install heatpump water heaters wherever I can. 120v models seem less than optimal (compared to 240v), but definitely fill a niche and should be embraced.

  • @will-smith-nh
    @will-smith-nh 3 місяці тому

    Excellent video. Thank you.

  • @corbin6356
    @corbin6356 3 місяці тому

    "Promo SM" 🍀

  • @noelburke6224
    @noelburke6224 4 місяці тому

    There are no air borne viruses what a load of bollocks

  • @ronnyrodriguez9153
    @ronnyrodriguez9153 4 місяці тому

    It was great Class... Looking Forward for more class

  • @Steelsnort
    @Steelsnort 4 місяці тому

    @emupassive Really superb work.

  • @andreycham4797
    @andreycham4797 4 місяці тому

    Now I see why European windows becoming more popular , just because Andersens and others do not want to pay Joe

    • @GreenHomeInstitute
      @GreenHomeInstitute 4 місяці тому

      Thank you for your comment Andrey - The windows are verified via energy star to qualify in the energy star program. Going above and beyond that they can get ratings in the Home Innovations Lab or certified in one of the passive house organizations. If an American windows can meet the standard, it will get listed.

  • @bradbrown2168
    @bradbrown2168 4 місяці тому

    Interested in incorporating GABLOK with passive solar home.

    • @sunplans
      @sunplans 4 місяці тому

      Passive solar homes can be built with almost any construction system such as ICFs, SIPS, or conventional stick framing. The inherent thermal mass of ICF can be a plus, and there are many ICF manufacturers to choose from based on your location. Slab-on-grade construction also has inherent thermal mass.

  • @joeme
    @joeme 4 місяці тому

    What happens when the lights go out? How much does the 'New: technology cost? I have priced washers, I'll get a few more years out of my 20 year old Maytag before I spend a months wages on a new one. What is the carbon cost to mine, process and build them? Including getting the raw materials around the planet? How do I stay warm when Mother Nature dumps an ice storm on the town 40 miles away that my electricty comes from and they won't get to my community of 30 people until the community with 10,000 peole are turned back on? Last time it took 11 days, Thank God for the gas stove that kept us warm. Green is good but another 100 years before it is economically and practical. When are you going to block the sun? It causes cancer.

    • @emupassive
      @emupassive 4 місяці тому

      Hey Joe, that's a great question. In our Report, we tried to answer it as well as we could in the Resiliency section of the report. In this video, that's under the "Thermal Resilience" and "Inclusive R-value" sections - from about 36:48 to 38:48 (we didn't spend that much time on this point in this presentation). If you're interested in learning more, we covered the topic of thermal resilience more in depth in this video: ua-cam.com/video/m8e1I-mXFnY/v-deo.htmlsi=dgaWc5HzC9tOCQk5

    • @JoeOutdoors
      @JoeOutdoors 4 місяці тому

      Yup, the poor folks (the majority of us) are going to take it in the rear while they make millions out off this scam. Their goal is to erase the last scam, fossil fuel leaving us poor folks huddled in the dark when the lights go out. Just how well does a heat pump do when the lights go out?

    • @Steelsnort
      @Steelsnort 4 місяці тому

      The video and research focus on 5 performance metrics of common building standards for new single family residential construction. The carbon footprint of replacing an existing washing machine with a new one is a different topic but certainly interesting as well. You stay warmer/cooler in periods of outages by super insulating & air tightening your home. Your house maintains its existing temperature for longer periods of time and it is unrelated to the energy source that you use to heat or cool your house. I think it is wise to have a backup energy source if your primary one has an interruption. Remember that you can have unplanned natural gas outages as well. It is always curious to hear that "green" is not economical. There were many slides that compared site heating and cooling between the various building standards. I think the mild climate zones had a 70% reduction in heating and cooling when comparing PHI Passive House to 2018 IECC. Wouldn't you prefer to pay 70% less each month for heating and cooling, year after year, decade after decade? A lot of us (60%+) in the USA are living paycheck to paycheck and it is ridiculous that people advocate for garbage code-built housing that costs homeowners and renters a lot more money in the long run. People hear the word "green" and think it is something for rich people but, from a money perspective, would actually benefit people that do not have a lot of money much much more. It is no surprise that our electric & gas utility providers lobby to stop energy efficient homes. You could try using sunblock when you are outside.

    • @JoeOutdoors
      @JoeOutdoors 4 місяці тому

      @@Steelsnort You assume everybody is building a new home. Just how many people live in homes that are fifty years or older? The reality is those of us in those old homes can barely make it thanks to greed and the handouts to everybody else but Americans. Green is good, just 100 years off . . .

    • @joeme
      @joeme 4 місяці тому

      @@JoeOutdoors Well said.

  • @mikekim6374
    @mikekim6374 4 місяці тому

    Thank you for this very informative video on a confusing subject. I have a question I'm hoping you can provide guidance: -Zone 4 (Seattle) -1920s house with 2x4 walls without insulation -removed old siding and putting on new WRB over sheathing. -over the WRB we will be installing a 6mm rainscreen -new siding over above Question: we were going to blow in insulation into the stud space but I'm concerned about trapped condensation. If the stud cavity remains uninsulated, this would allow for better drying? Thanks!

    • @GreenHomeInstitute
      @GreenHomeInstitute 3 місяці тому

      This may help you before you get started ua-cam.com/video/nFZJVNESf8M/v-deo.html

  • @brewatthebeach9882
    @brewatthebeach9882 4 місяці тому

    Is there any way to get a PDF of the presentation?

    • @sunplans
      @sunplans 2 місяці тому

      Hi there. Sorry, I did not get a notice of this request. What is your email address?

  • @team-Masum
    @team-Masum 4 місяці тому

    Your SEO score is too low. As a result, your video does not appear on UA-cam's search page. I can optimise your video if you want. Without proper SEO, more engagement is not possible sir.

    • @GreenHomeInstitute
      @GreenHomeInstitute 4 місяці тому

      Please no adversiting, keep all comments specific to the topic.

  • @timvanhaitsma9659
    @timvanhaitsma9659 4 місяці тому

    You need to include a link in the description to the website referenced in the video..

    • @GreenHomeInstitute
      @GreenHomeInstitute 4 місяці тому

      Good idea! bsa.ornl.gov/current-construction/climate-zone

  • @GREGGRCO
    @GREGGRCO 5 місяців тому

    OMG. I LAUGHTED SO HARD. GREAT VIDEO. AMEN !