Name

Passive House Accelerator

Legal name

Passive House Accelerator, LLC

Website

https://passivehouseaccelerator.com

Company type

Private

Operating status

Operating

Headcount range

11–50 employees

Ownership category

akta.pro rank

Product category

Sustainable Building Education and Community

akta.pro primary industry

Virtual/Hybrid Conference Production & Platform Management (THAHACAM)

Keywords

• Passive house education
• Building science content
• High-performance building
• Energy efficient construction
• Building professional community

Headquarters

HQ city

New York

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2C

Offering type

Digital Commerce or Content

Cost components

Personnel, Operations, Marketing or Sales, Technology or R&D, Infrastructure

Revenue model

1. Membership - Reimagine Buildings Collective: The company operates a membership community called Reimagine Buildings Collective where building professionals connect with peers who have navigated Passive House challenges, suggesting a subscription or membership-based revenue stream.
2. Sponsorships: The platform operates with sponsorship tiers including Stakeholder Partners (e.g., NYSERDA), Founding Sponsors (475, Inui Architecture, Partel, Rockwool, Zola Windows), and Champion Sponsors (bewiso, Cascadia Windows, Durrapanel, Ikon Windows, Intus Windows, LG, Prosoco, Source 2050, Zehnder).

Go-to-market motion1 record

Distribution channels5 records

Marketing channels8 records

Core offering

Passive House Accelerator operates an educational content platform and community hub for the Passive House building industry, delivering articles, videos, podcasts, a digital magazine, and live virtual events that teach architects, builders, contractors, and developers about Passive House design, construction, and retrofit techniques. The company also operates the Reimagine Buildings Collective, a paid membership community where building professionals connect with peers who have navigated Passive House projects, and maintains directories of Passive House manufacturers and service providers. The platform is explicitly independent from official Passive House certification bodies (PHI, Phius) and is funded through tiered industry sponsorships and membership fees.

Product overview

Passive House Accelerator is an educational platform and content aggregator for the Passive House building movement, offering a portfolio of content libraries and community resources. The core offerings include Articles, Videos, Podcast, and Magazine content libraries covering Passive House design, construction, and retrofit topics; PHA Live and Events Calendar for live educational sessions; a Projects showcase database; Passive House 101 foundational educational resources; PH Weekly newsletter; Reimagine Buildings Collective membership community; and Manufacturer Partners and Services directories. The platform serves as a catalyst for zero-carbon building education rather than a traditional software product.

Differentiator

Problem solved

Functional benefit

Brands

• Reimagine Buildings Collective: Membership community for building professionals in the Passive House and high-performance building space.

Products and services

• Articles Educational article library covering Passive House design, construction, retrofit techniques, building science, and industry case studies for building professionals and enthusiasts.
• Videos Video content including the Reimagine Buildings video series, project tours, and educational presentations on Passive House topics.
• Passive House Podcast Audio podcast featuring interviews with Passive House industry professionals, project discussions, and technical deep-dives.
• Passive House Magazine Digital magazine featuring Passive House projects, industry news, and technical articles for building professionals.
• PHA Live Events Live virtual events featuring expert presentations on Passive House design, construction, and building science topics, including the 101 series, Construction Tech, and Component Spotlights.
• Reimagine Buildings Collective Membership Paid membership community connecting building professionals to share knowledge and navigate Passive House projects through peer-to-peer support.

Quantifiable outcome

• Passive House buildings consume up to 90% less heating and cooling energy than conventional construction
• +1 more outcomes

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

20 partnerships are on record, tiered core, founding, champion and minor.

• NYSERDA (New York State Energy Research and Development Authority)coreStrategic or Co-development PartnerNYSERDA is identified as a Stakeholder Partner of Passive House Accelerator. NYSERDA supports clean energy and building efficiency initiatives in New York State and partners with PHA on educational content related to high-performance building.
• 475 High Performance Building SupplyfoundingStrategic or Co-development PartnerFounding Sponsor of Passive House Accelerator. 475 provides high-performance building supplies and has collaborated on content including a look at their new headquarters office.
• Inui ArchitecturefoundingStrategic or Co-development PartnerFounding Sponsor of Passive House Accelerator. Inui Architecture is a Passive House-focused architectural firm in New York.
• PartelfoundingStrategic or Co-development PartnerFounding Sponsor of Passive House Accelerator. Partel provides ventilation and building envelope solutions and has contributed content on Passive House ventilation systems.
• RockwoolfoundingStrategic or Co-development PartnerFounding Sponsor of Passive House Accelerator. Rockwool manufactures stone wool insulation products and has partnered on component spotlight content covering wildfire resistance and sound performance.
• Zola WindowsfoundingStrategic or Co-development PartnerFounding Sponsor of Passive House Accelerator. Zola Windows specializes in high-performance windows for Passive House applications.
• Cascadia Windows & DoorschampionStrategic or Co-development PartnerChampion Sponsor of Passive House Accelerator. Cascadia provides high-performance windows and doors for Passive House projects.
• Zehnder AmericachampionStrategic or Co-development PartnerChampion Sponsor of Passive House Accelerator. Zehnder provides heat recovery ventilation systems used in Passive House buildings.
• LG HVACchampionStrategic or Co-development PartnerChampion Sponsor of Passive House Accelerator. LG provides HVAC equipment including heat pumps and component spotlight content on hydronic systems.
• ProsocochampionStrategic or Co-development PartnerChampion Sponsor of Passive House Accelerator. Prosoco provides air barrier and weather barrier products for high-performance buildings.
• Source 2050championStrategic or Co-development PartnerChampion Sponsor of Passive House Accelerator. Source 2050 provides window specification and installation services for Passive House projects.
• Ikon WindowschampionStrategic or Co-development PartnerChampion Sponsor of Passive House Accelerator. Ikon Windows provides high-performance windows for Passive House applications.
• Intus WindowschampionStrategic or Co-development PartnerChampion Sponsor of Passive House Accelerator. Intus Windows provides polymer-framed windows optimized for Passive House design.
• DurrapanelchampionStrategic or Co-development PartnerChampion Sponsor of Passive House Accelerator. Durrapanel provides building envelope solutions.
• bewisochampionStrategic or Co-development PartnerChampion Sponsor of Passive House Accelerator. bewiso provides building materials and solutions.
• PhiuscoreStrategic or Co-development PartnerPhius (Passive House Institute US) is a partner organization featured extensively in PHA content. Phius provides Passive House certification standards and training programs.
• Passive House Institute (PHI)coreOthersPassive House Institute in Germany is the original body that developed the Passive House standard. PHA provides educational content about PHI standards but is explicitly not affiliated with PHI.
• AIA New York StatecoreStrategic or Co-development PartnerAIA New York State is an Education Partner of Passive House Accelerator, providing professional development and educational collaboration.
• Healthy Materials LabminorGTM or Marketing PartnerPassive House Accelerator offers a 15% discount on Healthy Materials Lab's Sustainable Building Certificate Program using code PHA15, indicating a marketing partnership.
• Reimagine Buildings CollectivecoreOthersThe Reimagine Buildings Collective is the membership community operated by Passive House Accelerator, connecting building professionals with peers for peer-to-peer support and knowledge sharing.

Recent moves6 records

Expansion highlights5 records

Emerging players

• Energy Vanguard: Building science education and consulting firm producing articles, videos, and training on high-performance construction and HVAC. Comparable as a niche education platform targeting the same building science practitioner audience.
• ProTradeCraft: Trade-focused video and education platform for builders and contractors covering construction techniques and product installation. Comparable as a video-led practitioner education platform for the same builder audience PHA targets.
• Net Zero Energy Coalition: Advocacy and educational organization promoting net-zero and high-performance buildings through events, training, and resources. Comparable as a community-and-education peer in the zero-carbon building space.

Broad incumbents

• Architectural Record: Long-running architecture trade publication covering design, building performance, and sustainability. Comparable as an authoritative editorial channel to which PHA's architect audience also subscribes.
• Treehugger: Major sustainability media outlet covering green building, energy efficiency, and climate topics at consumer and prosumer level. Comparable as a broad green-building content platform that overlaps PHA's energy-efficiency editorial territory.
• GBA (Green Builder magazine): Trade media brand serving sustainable builders and developers with editorial, events, and awards. Comparable as a higher-performance-building media brand targeting the same builder and developer audience PHA serves.

Direct peers

• BuildingGreen: Editorially driven sustainable building knowledge platform offering articles, online courses, and a member community targeting architects, builders, and designers—closely analogous in business model and audience to Passive House Accelerator.
• GreenBuildingAdvisor: Media site focused on energy-efficient and high-performance residential construction, with articles, videos, forums, and a membership community serving architects, builders, and homeowners—a direct content/community analog for PHA.
• Phius (Passive House Institute US): The North American Passive House standards, certification, and training body. Comparable to PHA in that both educate practitioners on Passive House design and construction, though Phius owns the standard and PHA is the independent editorial community around it.

Others

• 475 High Performance Building Supply: Online retailer of Passive House building components (windows, insulation, air sealing) that also publishes extensive educational content. A PHA Founding Sponsor and adjacent ecosystem player serving the same Passive House audience.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• YouTubeyoutube.com/@reimaginebuildings
• LinkedInlinkedin.com/company/passivehouseaccelerator

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Passive House Accelerator