--- title: Sweeney Architecture Blog | Energy Efficiency description: Energy Efficiency | Discover how Sweeney Architecture uses sustainable design and Passive House innovation to create healthier, more efficient, and resilient buildings image: https://www.sweeney.com/hubfs/Banners/parallax-banner-_0009_unrdorm99.jpg --- [Skip to content](https://www.sweeney.com/en/blog/tag/energy-efficiency#main-content) [![Sweeney Architecture Logo](https://www.sweeney.com/hs-fs/hubfs/Logo/sweeney@0.5x.png?width=1800&height=671&name=sweeney@0.5x.png "Sweeney Architecture Logo")](https://www.sweeney.com/) [mailto:tsweeney@sweeney.com](mailto:tsweeney@sweeney.com) [Schedule a Meeting](https://www.sweeney.com/schedule-meeting-tim-sweeney) - [Home](https://www.sweeney.com) - [What We Do](https://www.sweeney.com#whatwedo) - [Why We Do It](https://www.sweeney.com#whywedoit) - [What We Can Do](https://www.sweeney.com#whatwecando) - [How We Do It](https://www.sweeney.com#howwedoit) - [Examples](https://www.sweeney.com#examples) Show submenu for Examples - [Multi-Family](https://www.sweeney.com/multi-family-homes) - [Single Family](https://www.sweeney.com/single-family-home) - [Affordable](https://www.sweeney.com/en/affordable-homeless-tiny-homes) - [Educational](https://www.sweeney.com/education) - [Student Housing](https://www.sweeney.com/student-housing) - [Commercial-Industrial](https://www.sweeney.com/commercial-industrial) - [Energy Retrofit](https://www.sweeney.com/energy-retrofit) - [Disaster Relief](https://www.sweeney.com/disaster-relief) - [Hotel](https://www.sweeney.com/hotels) - [Who Does It](https://www.sweeney.com#whoweare) - [What We Offer](https://www.sweeney.com#whatweoffer) - [Testimonials](https://www.sweeney.com#testimonials) - [Blog](https://www.sweeney.com/en/blog) - [Press](https://www.sweeney.com/press) - [MgO USA](https://www.sweeney.com/mgousa) - [Certifications](https://www.sweeney.com#certificationsandpartners) - [Home](https://www.sweeney.com) - [What We Do](https://www.sweeney.com#whatwedo) - [Why We Do It](https://www.sweeney.com#whywedoit) - [What We Can Do](https://www.sweeney.com#whatwecando) - [How We Do It](https://www.sweeney.com#howwedoit) - [Examples](https://www.sweeney.com#examples) Show submenu for Examples - [Multi-Family](https://www.sweeney.com/multi-family-homes) - [Single Family](https://www.sweeney.com/single-family-home) - [Affordable](https://www.sweeney.com/en/affordable-homeless-tiny-homes) - [Educational](https://www.sweeney.com/education) - [Student Housing](https://www.sweeney.com/student-housing) - [Commercial-Industrial](https://www.sweeney.com/commercial-industrial) - [Energy Retrofit](https://www.sweeney.com/energy-retrofit) - [Disaster Relief](https://www.sweeney.com/disaster-relief) - [Hotel](https://www.sweeney.com/hotels) - [Who Does It](https://www.sweeney.com#whoweare) - [What We Offer](https://www.sweeney.com#whatweoffer) - [Testimonials](https://www.sweeney.com#testimonials) - [Blog](https://www.sweeney.com/en/blog) - [Press](https://www.sweeney.com/press) - [MgO USA](https://www.sweeney.com/mgousa) - [Certifications](https://www.sweeney.com#certificationsandpartners) # **Sweeney Architecture Blog** ##### Exploring architecture, building systems, and design approaches that prioritize performance, resilience, and long-term value ## Posts about Energy Efficiency: [![](https://www.sweeney.com/hs-fs/hubfs/Imported_Blog_Media/Disruptive-CEO-Blof-banner-4.jpg?width=365&name=Disruptive-CEO-Blof-banner-4.jpg)](https://www.sweeney.com/en/blog/tim-sweeney-interviewed-on-disruptive-ceo-nation-podcast) ## [Tim Sweeney Interviewed on Disruptive CEO Nation Podcast!](https://www.sweeney.com/en/blog/tim-sweeney-interviewed-on-disruptive-ceo-nation-podcast) ![Picture of Timothy Lorang](https://app.hubspot.com/settings/avatar/71c3ad7ae82d4abf8e5d100df9688f5f) [Timothy Lorang](https://www.sweeney.com/en/blog/author/timothy-lorang) 15 February 2024 Tim Sweeney, Owner and CEO of Sweeney Architecture and creator of the Simplus Building System, was... [Read More](https://www.sweeney.com/en/blog/tim-sweeney-interviewed-on-disruptive-ceo-nation-podcast) [![](https://www.sweeney.com/hs-fs/hubfs/Imported_Blog_Media/04_Student%20Housing_14%20-%20Foto.jpg?width=365&name=04_Student%20Housing_14%20-%20Foto.jpg)](https://www.sweeney.com/en/blog/university-opportunities-for-more-efficient-and-sustainable-projects-0) ## [Six Reasons Universities Should Support More Efficient and Sustainable Building Projects.](https://www.sweeney.com/en/blog/university-opportunities-for-more-efficient-and-sustainable-projects-0) ![Picture of Rod Aeschlimann](https://www.sweeney.com/hs-fs/hubfs/Team%20Members/Team-_0000_Rod-Aeschlimann.png?width=30&name=Team-_0000_Rod-Aeschlimann.png) [Rod Aeschlimann](https://www.sweeney.com/en/blog/author/rod-aeschlimann) 23 November 2023 When it comes to selecting the most beneficial construction systems for new Residential Life,... [Read More](https://www.sweeney.com/en/blog/university-opportunities-for-more-efficient-and-sustainable-projects-0) [![](https://www.sweeney.com/hs-fs/hubfs/Imported_Blog_Media/LBL%202873x946-cropped.jpg?width=365&name=LBL%202873x946-cropped.jpg)](https://www.sweeney.com/en/blog/sweeney-architecture-brings-the-benefits-of-the-impel-program-to-nevada) ## [Sweeney Architecture Brings the Benefits of the IMPEL Program to Nevada](https://www.sweeney.com/en/blog/sweeney-architecture-brings-the-benefits-of-the-impel-program-to-nevada) ![Picture of Tim Sweeney](https://www.sweeney.com/hs-fs/hubfs/Team%20Members/Team%20Images.jpg?width=30&name=Team%20Images.jpg) [Tim Sweeney](https://www.sweeney.com/en/blog/author/tim-sweeney) 24 October 2023 As our climate crisis increases the demand for more sustainable building solutions, the U.S.... [Read More](https://www.sweeney.com/en/blog/sweeney-architecture-brings-the-benefits-of-the-impel-program-to-nevada) [![Passive House](https://www.sweeney.com/hs-fs/hubfs/Imported_Blog_Media/Red%20West%20Cafeteria-Cropped.jpg?width=365&name=Red%20West%20Cafeteria-Cropped.jpg)](https://www.sweeney.com/en/blog/why-must-we-switch-to-truly-sustainable-construction-now) ## [Why We MUST Switch to Truly Sustainable Construction NOW!](https://www.sweeney.com/en/blog/why-must-we-switch-to-truly-sustainable-construction-now) ![Picture of Tim Sweeney](https://www.sweeney.com/hs-fs/hubfs/Team%20Members/Team%20Images.jpg?width=30&name=Team%20Images.jpg) [Tim Sweeney](https://www.sweeney.com/en/blog/author/tim-sweeney) 13 October 2023 Aren't the Building Codes all that we need to comply with? Why must we switch to truly Sustainable... [Read More](https://www.sweeney.com/en/blog/why-must-we-switch-to-truly-sustainable-construction-now) [![](https://www.sweeney.com/hs-fs/hubfs/Imported_Blog_Media/02_%20How%20to%20Choose%20the%20Best%20%E2%80%9CGreen%E2%80%9D%20House%20or%20Apartment.jpg?width=365&name=02_%20How%20to%20Choose%20the%20Best%20%E2%80%9CGreen%E2%80%9D%20House%20or%20Apartment.jpg)](https://www.sweeney.com/en/blog/everyone-needs-to-switch-to-green-energy-green-buildings) ## [Your Future Depends Upon Switching to Green Energy & Green Buildings](https://www.sweeney.com/en/blog/everyone-needs-to-switch-to-green-energy-green-buildings) ![Picture of Tim Sweeney](https://www.sweeney.com/hs-fs/hubfs/Team%20Members/Team%20Images.jpg?width=30&name=Team%20Images.jpg) [Tim Sweeney](https://www.sweeney.com/en/blog/author/tim-sweeney) 22 June 2023 The Simple Truths are: 1. **Fossil Fuels are the predominant source of energy** for most of our lives.... [Read More](https://www.sweeney.com/en/blog/everyone-needs-to-switch-to-green-energy-green-buildings) [![PHPP planning tool](https://www.sweeney.com/hs-fs/hubfs/Imported_Blog_Media/phppheader2.jpg?width=365&name=phppheader2.jpg)](https://www.sweeney.com/en/blog/what-is-the-best-energy-design-software-for-a-green-home-or-building) ## [What is the Best Energy Design Software for a Green Home or Building?](https://www.sweeney.com/en/blog/what-is-the-best-energy-design-software-for-a-green-home-or-building) ![Picture of Tim Sweeney](https://www.sweeney.com/hs-fs/hubfs/Team%20Members/Team%20Images.jpg?width=30&name=Team%20Images.jpg) [Tim Sweeney](https://www.sweeney.com/en/blog/author/tim-sweeney) 19 June 2023 Opinions of what’s the “Best” software depends upon whom you’re talking to. What’s actually being... 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