Passive House Training Opportunities: Advance Your Career at Low or No Cost

Passive House Training Opportunities: Advance Your Career at Low or No Cost

Built Environment Plus successfully leverages significant Massachusetts Workforce Training Fund grants to make a wide variety of Passive House education more accessible. We offer Phius, Passive House Network/Passive House Institute, and Passive House Massachusetts trainings to help architects, engineers, and construction professionals gain in-demand skills in energy-efficient design and construction. In 2025, we supported 45 professionals in earning passive house credentials. With grant funding available for all BE+ trainings, let this be the year that you become that passive house expert at your firm!

Learn about the different passive house learning pathways depending on your profession and experience level.

You can take any of the following trainings for free or for a reduced cost through BE+:

📐 Phius Certified Consultant (CPHC) Training

The CPHC training, with self-paced learning modules mixed with live virtual or in person sessions, is designed for architects, engineers and design professionals who already have a basic understanding of building science, an architectural background or hands-on building experience. Topics covered include building science fundamentals, high performance enclosures, cost-optimization, climate-specific design and detailing, high performance MEP systems, ventilation strategies, quality control strategies, Phius Certification requirements, renewable energy systems, and passive building physics. BE+ offers open enrollment every month under the Express Grant.

🛠 Phius Certified Builder (CPHB) Training

The CPHB training, with self-paced learning modules mixed with live virtual or in person sessions, is aimed for construction professionals who want to understand the application of passive house building techniques. Topics include airtight enclosures, high-performance window installation, passive design strategies, field quality assurance, and site management. BE+ offers open enrollment every month under the Express Grant.

“The Phius courses from Built Environment Plus are both rigorous and practical, helping our team achieve Passive House Builder Certification (CPHB). The strength of their curriculum and instructors inspired us to expand certification across all operational roles—from planners to field superintendents, and even the CEO.

We’ve gained deep, practical fluency in Passive House that is already making a real impact on our jobsites. For us, PHIUS goes beyond environmental responsibility—it’s a model for high-performance execution that aligns with TOCCI’s mission: Building Harmony, Maximizing Results.”

John Tocci, CEO, Tocci Construct, LLC

🏢 Phius WUFI® Passive Advanced Multifamily

This live, online course is intended for multifamily WUFI Passive users who have basic prior experience with the software and want to fully understand WUFI’s capabilities and ensure they are utilizing this tool to the fullest extent. Attendees will learn how WUFI “can enhance, streamline, and optimize the design and certification of passive building projects if integrated into the design process properly.” BE+ offers this course several times a year.

🏚 Phius WUFI Passive Single Family

This live, online course is intended for architects, engineers, and design professionals without WUFI Passive experience or those who have had some exposure through Phius Certified Consultant (CPHC) training, but have not explored application yet. BE+ offers this course several times a year.

📏 Phius Certified Rater Training

This live, online training with self-paced prework is intended for RESNET HERS Raters and other testing and commissioning professionals with experience working on single-family homes, townhomes, and low-rise residential buildings. While this training does not have prerequisites, the credential exam does, including that participants are fully certified as a RESNET HERS Rater (excluding: CA and AK). View Phius Rater exam prerequisites here, as they vary by location. BE+ offers this course several times a year.

📋 Phius Certified Verifier Training

This live, online training with self-paced prework is intended for testing and commissioning professionals with multifamily and non-residential building experience. Participants will learn how to guarantee quality assurance, including on-site inspections and performance testing throughout all stages of the construction process. Topics include building science, enclosure systems, high-performance mechanical systems, large building air-tightness testing strategies and protocols for Phius certification compliance. BE+ offers this course several times a year.

🖥 Phius Introduction to THERM Workshop

Basic understanding of thermal bridging and thermal bridging modeling is recommended, however there are no previous training requirements. If you are interested but don’t feel confident in these foundational topics, there are supplemental pre-course materials provided to students free of charge. BE+ offers this course several times a year.

📐 Certified Passive House Designer (PHI) Training

This course is intended for a broad spectrum of building industry professionals. This course is specifically designed to teach the international Passive House Standard (PHI) to design and construction professionals in the U.S. and is required prior to taking the CPHD/C professional certification exam. BE+ offers this course several times a year.

🏚 Passive House 101: An Introduction To Passive Buildings

This live, virtual or in-person course is intended for a broad spectrum of building industry professionals. The course will provide an overview of the Passive House building standard including certification metrics, common design elements, and net-zero potential, as well as the impacts Passive House has on carbon and health. Both Passive House standards will be discussed, with various building types explored, funding opportunities shared and questions answered.

📐 PH 120: The Architect’s Role in Passive Building

This live, virtual or in-person course is designed for architects and design professionals looking to expand their expertise into passive building. The focus of this course is the foundational knowledge needed to navigate the complexities of Passive House delivery, including the mindset and technical awareness to effectively support a collaborative Passive House team. Participants will gain a high-level roadmap to help identify and avoid common design pitfalls while gaining a clear understanding of the attention to detail necessary to successfully deliver passive buildings.

👷 Phius Certified Trades Professional

This course, with self-paced prework paired with 3 days of in-person instruction and live virtual class sessions, is meant for construction professionals with foundational carpentry skills and a desire to learn about advancing their understanding of building science and related construction techniques. Attendees will learn the fundamentals of passive building and how to implement passive house designs into projects. Certified Trades Professionals may go on to earn specializations to become Enclosure, MEP or Master Trades specialists.

💲Securing Funding:

If you are interested in taking advantage of available funding opportunities, follow the process below to learn more about available opportunities and the application process.

Funding Opportunities:

Express Grant
Nearly all BE+ training is Express Grant eligible for companies with 100 or less Massachusetts employees. Confirm your eligibility and submit an Express application now to receive up to 100% reimbursement for applicable BE+ courses

Step 1: Submit Express Grant Application
All you need to complete the application are 20 minutes of your time, a few documents, and the course information listed on our website. You’ll have one full year from grant approval to take your course(s).

Step 2: Register for Training
If you’re looking for a different passive house course, check our course catalog and complete the training interest form. Learn more about the registration process from our Phius Roadmap.

MassSave Incentives
Those who are ineligible for the Express Program may be eligible for 50% reimbursement via Mass Save’s Passive House & All-Electric Homes Training incentives.

General Grant
If you’re not eligible for the Express Grant, consider pursuing the General Grant program. Learn more.

Questions about these trainings, the grant application process, or your eligibility to participate? Contact us at education@builtenvironmentplus.org or schedule time with our Education Director here.

View our trainings page to see upcoming BE+ courses. If there are other sustainable design, construction or operations courses that you are interested in, but do not see listed, reach out to our education team.

Don’t Stop Us Now: Advancing Retrofit Solutions Together

Don’t Stop Us Now: Advancing Retrofit Solutions Together

NESEA’s 2026 BuildingEnergy Boston conference, themed “Don’t Stop Us Now”, is set to hone in on the challenges and barriers building professionals are facing while reinforcing that we are not alone in solving them. That’s especially true for existing buildings where technical, financial, and operational challenges can stall projects or deter it from success.

Existing buildings account for 35% of Massachusetts emissions, making retrofits an essential step towards decarbonization. With new building performance standards in effect in Cambridge, Boston, and Newton, building owners are under pressure to reduce their emissions and energy use while improving health, resiliency, and comfort.

BE+ has launched the Building Performance Exchange to bridge the gap between owners and practitioners with the primary goal of connecting stakeholders with helpful resources, tools, and expertise to make retrofits easier and more successful.

Here are 11 sessions at BuildingEnergy Boston this year that highlight crucial aspects of retrofitting existing buildings, from planning to implementation.

Building Science Best Practices
Two crucial components of retrofitting are holistic system-wide planning and granular component-specific upgrades. Building science practitioners with diverse backgrounds and expertise in these areas gather at BuildingEnergy to present their latest discovery or demonstrate tested and viable strategies.

These two sessions focus on the difficulties found among existing buildings and the best practices for a better solution.

Misalignment between an energy model and reality can be frustrating when budgets are built around projected savings. This is why investigating potential causes is a valuable first step. Retrocommissioning can reveal why systems are not living up to their expectations, often providing straightforward solutions, such as educating staff on proper use of a building management system or fixing imbalances and leaks in a distribution system. Reducing the building’s operational and embodied carbon impact within the existing building shell may be challenging, but it’s achievable with guidance from the experts.

Making the Budget Work
Financing remains one of the biggest barriers in retrofit projects, especially with sudden program cuts and expensive electric rates. These sessions dedicate their time to navigating the complexities of capital and the art of financing in finer detail.

Learning the functions both behind and in front of a utility meter empowers owners to make the best financial decisions for their buildings. Moreover, finding the right electricity rate structure and dodging peak demand charges with smarter equipment use can help balance operational expenses. Analyzing the hidden health and societal costs of these financial decisions is vital to thoughtful and equitable improvement of the built environment.

Learning by Example
Case studies demonstrate project experiences, shortcomings and barriers, but also shed light on replicable strategies that are proven to work. These sessions showcase case studies of commercial and large portfolio decarbonization projects—sharing both positive and negative experiences.

Show us the Data!
In an industry of performance-based policy, data is essential. These presenters dig deep into energy, emissions, and cost data, finding trends, and paving the way for others to learn from both success and failure.

Tracking past and modeling future data is the best strategy to monitor building performance. There are more efforts than ever to prove that energy conservation measures and building upgrades are on the right path. Building Performance Standards illuminate the fruits of our labor, as a policy-driven approach to measuring building performance.To identify opportunities for improvement, data-driven decisions support wider and more effective technology use.

BuildingEnergy Boston marks its 51st year with a robust selection of sessions, highlighting the innovation in existing buildings. Out of the 45+ sessions, these 11 sessions offer insight into the important pieces of the puzzle of retrofitting existing buildings. Join us at MassCEC’s sponsored session, “Scope vs. Carbon: Stories of Decarbonizing Multi-Family Buildings,” to hear from project teams as they share insight on scope, timeline, and key decisions. Explore our other sessions and find us tabling just outside the trade show floor!

Welcome Our 2026 Spring Intern!

Welcome Our 2026 Spring Intern!

Welcome 2026 Spring Intern Xander Orth! We’re excited to have him on board supporting Built Environment Connects and advancing our mission forward to bring a more sustainable and regenerative design, construction, and operations across the built environment. With his passions for the environment and sustainability, we’re excited to see the impact he’ll make with the Connects team this spring.

Xander Orth
Xander Orth

My name is Xander, and I am delighted to intern at BE+ this spring! I am a senior at Tufts University where I study Political Science and Environmental Studies. In my spare time, I’m an avid hiker and photographer, and I’m passionate about creating urban spaces which are both functional and sustainable. I’m grateful for this opportunity to work with BE+, and I’m particularly excited to assist in strengthening Built Environment Connects through researching Massachusetts green building projects, setting up company profiles, and contacting green building professionals and companies.

Connect with Xander Orth on LinkedIn

2025: Strengthening the Built Environment Workforce: A Year in Review

2025: Strengthening the Built Environment Workforce: A Year in Review

In the past year, the BE+ Education program has supported workforce development in Massachusetts by securing more than $250,000 worth of funding for organizations to use towards free and deeply discounted BE+ courses. With 1,100 total professionals trained across 292 organizations, BE+ provided over 400 AIA continuing education credits to support our community with their career development and upskilling. 

As a result, one company reported a 30% increase of in-house energy and daylight modeling and sustainable material assessments and another reported 50% more energy modelers on staff. Strong repeat engagement remained a hallmark of the program, with over 20% of participants returning for multiple courses and companies averaging three trainings each. 

With our roster of 40+ expert instructors and 12 new partnerships added this year alone, we are well-positioned to help practitioners meet the industry’s evolving standards.

Get Fast Access to Grant-Funded Training: Choose a BE+ course, Gather Application Materials, Apply for Funding, Receive up to 100% Reimbursement. Questions? Reach out to @education@builtenvironmentplus.org

BE+ as a Workforce Funding Pathway for Upskilling

Through the Workforce Training Fund Program, we supported low-cost advanced credentialing, with 21 new LEED accredited trainees and 45 professionals earning Passive House accreditation. Together, these outcomes reflect BE+’s continued commitment to workforce development as a critical lever for climate action and industry transformation.

Learn about Workforce Funding Grants here for BE+ and partner courses.
Explore funding opportunities to become a Phius Certified Professional, explore WUFI and THERM. Check out our Phius Registration Roadmap to determine how & when to apply for funding grants!

Collage of promotional graphics of BE+ course offerings

Quality and relevance remained central to our approach. Courses earned an average satisfaction rating of 90%, reinforcing the program’s reputation for excellence. Top-performing offerings—including LEED v5: An Early Look, Massachusetts energy code trainings, Phius Certified Passive House Consultant trainings and our new Tech to Transformation: Building Better webinar series—reflect growing demand for technical rigor to meet evolving building standards.

In partnership with the DOER and the sponsors of Mass Save, BE+ subsidized over 250 seats in 2025 for the MA Stretch Energy Code Training Series

BE+ plays a crucial role in expanding access and building foundational capacity across the AEC industry. In partnership with the DOER and the sponsors of Mass Save, BE+ subsidized over 250 seats in 2025 for the MA Stretch Energy Code Training Series – building on a strong 2024 cohort totaling over 379 unique participants trained across the two series covering the base, stretch, and specialized energy code.

Pre-training surveys showed most attendees were not confident designing or building to code. After completing the training, more than half reported they could do so confidently.

Looking forward to 2026, BE+ is currently in the process of scheduling our education offerings for 2026. We want to hear from learners and educators. Please complete the 2026 BE+ Education Offerings Survey to let us know what topics you are interested in learning about or propose educational content to teach.

BE+ Education

Get in touch with the Education team here

Welcome 2026 BE+ Board of Directors & Honor our Volunteers

Welcome 2026 BE+ Board of Directors & Honor our Volunteers

As we enter 2026, the BE+ community came together at a pivotal time to celebrate the people transforming the built environment. Together, we reflected on a year of meaningful impact, collaboration, and progress. During the Annual Meeting & Volunteer Celebration, we celebrated the achievements of 2025, honored outstanding members and organizations, and officially welcomed new and returning leaders to the BE+ Board of Directors.

We would like to congratulate and give a warm welcome to Elsa Mullin (Skanska) and Elijah Ercolino (Boston University). We would also like to congratulate the re-elected board members Chad Laurent, Neetu Siddarth, N Jonathan Unaka, and Rebecca Rahmlow.

We also extend our sincere thanks to our departing Board Member Brad Mahoney for his commitment, leadership, and valuable contributions to the BE+ community. In recognition of his contributions, a tree will be planted in honor of him, alongside additional trees in honor of the award recipients.

We’re thrilled to recognize the following individuals and companies for their leadership and commitment:

Company of the Year: Thornton Tomasetti
Net Zero Hero: John Dalzell
Living Future Champion: Jacob Bloom
BE+ Member of the Year: Tammy Ngo
Health & Wellness Champion: Carrie Havey
BE+ Community Leader: Kena David
Emerging Professional of the Year: Cameron Burkacki
Women in Green Warrior: Joytika Bhargo
Education Company of the Year: BH+A

We want to shout out the incredible volunteers that also dedicated their time in making the past year a success! These volunteers showed up with passion and generosity—supporting our events and iniatives that impact the built environment. Check out our volunteers shout outs and see how amazing this community is!

Congratulations to the award recipients, new and returning board members, and everyone continuing their hard work to create a more sustainable and regenerative built environment. Here’s to a year of even more collective impact and progress within the BE+ community and the built environment.

JQUS Receives Top Awards from Built Environment Plus and American School & University

JQUS Receives Top Awards from Built Environment Plus and American School & University

The following post was provided by HMFH Architects.

HMFH’s Josiah Quincy Upper School received top recognitions from Built Environment Plus (BE+) and American School & University Magazine (AS&U), taking home both Green Building of the Year and the People’s Choice Award at the BE+ Green Building Showcase and earning the coveted William W. Caudill Citation from AS&U’s Architectural Portfolio Awards.

The high-rise Josiah Quincy Upper School sets new standards for urban public school design rooted in educational excellence, community, sustainability, and occupant wellness. Despite the challenges of designing a full program middle high school on less than an acre of land, inventive design solutions transformed a zero lot line site to an award-winning educational facility that showcases the City of Boston’s commitment to its students, the Chinatown community, and the environment.

Josiah Quincy Upper School

“This project does the most with the least. It supports the whole learner, addresses a broad set of sustainability issues, and fully leverages a challenging site and limited budget for maximum impact in an underserved community.”

Jury Comments | Built Environment Plus (BE+)

JQUS LEED Plat Rooftop
JQUS Cafeteria

Green Building of the Year

As one of the first projects to open under the Green New Deal for Boston Public Schools initiative and one of only eight public schools in the nation to achieve LEED v4.1 Platinum certification, JQUS’s holistic approach to sustainability balances strategies for energy efficiency, indoor air quality, educational and health equity, and climate resilience with the financial realities of a publicly funded project.

The Green Building of the Year award recognizes projects that exemplify an integrated approach such as JQUS, which stood out to the jury for its creative and thoughtful design solutions that contributed to notable social and environmental impacts. From leveraging the high-rise school’s verticality to draw fresh air for classrooms from well above the adjacent highways, to maximizing limited open space on this urban site with an accessible green roof, every design element supports the overarching goal of providing BPS students with the best possible educational opportunities in a healthy, welcoming, and resilient facility.

JQUS is HMFH’s third project to earn the BE+ Green Building of the Year award, a testament to our deep commitment to sustainable design. Previous HMFH projects to win Green Building of the Year include the net-positive energy Fales Elementary School in 2023 and Bristol County Agricultural High School in 2022.

Read more about sustainable design features at JQUS here: builtenvironmentplus.org/josiah-quincy-upper-school

JQUS Section Stairs

BE+ People’s Choice Award

The celebration didn’t end at Green Building of the Year for JQUS: the middle high school also took home the 2025 People’s Choice Award, a project recognition selected by the BE+ community each year during the showcase! Attendees were given bright green stickers and asked to vote for their favorite project based on the 68 award submissions on display. Designed to support and uplift not only Boston students but members of the surrounding Chinatown community with venues for community programs, custom graphics inspired by Chinatown, and public pocket parks, we were thrilled that JQUS also resonated with the BE+ community.

Read more about JQUS and other innovative and impactful projects recognized at the BE+ Green Building Showcase: builtenvironmentplus.org/gbs25-winners

BE+ Green Building Showcase 2025
2025 BE+ Green Building Showcase Green Building of the Year Award Winner

“This project demonstrates how a student-first approach makes the most of every opportunity to enhance the learning experience and to enrich shared school culture.”

Jury Comments | American School & University (AS&U)

AS&U William W. Caudill Citation

The annual American School & University Magazine Architectural Portfolio Awards celebrate educational design excellence among public and private schools of all levels, nationwide. The highest award for a K-12 facility, the William W. Caudill citation recognizes school projects that exemplify the same commitment to furthering educational design as the award’s namesake.

For JQUS, creating exceptional and diverse educational opportunities for Boston Public Schools students guided both the process and project. The new middle high school provides a healthy, welcoming, and secure learning environment where students can flourish. A variety of academic spaces range from classrooms and labs to facilities for specialty programs including robotics and food technology. Notable public-facing spaces include a 437-seat auditorium with overhead lighting designed as a starry night sky, a 10,000 sf gymnasium that projects out over the sidewalk to maximize space usage, and a soaring, light-filled dining and gathering area, which features a multi-story mural inspired by the school’s mascot and surrounding neighborhood.

See JQUS and other award-winning schools featured in the magazine’s November 2025 issue: issuu.com

JQUS ASU Spread

Massachusetts Leadership on Display at Green Building Showcase

Massachusetts Leadership on Display at Green Building Showcase

Massachusetts solidified its position as a national leader in climate-aligned building at last month’s Green Building Showcase, where an all-electric Boston Public School, affordable multi-family housing projects, and dozens of additional new construction and renovation projects showed how the local built environment is being leveraged as a climate solution.

Judges from across the country selected standout projects for their innovation, impact, and how easily they can be repeated across the spectrum of relevant building types. The annual awards program has long been an important measure of progress in building evolution, and according to Built Environment Plus Executive Director Meredith Elbaum, “the projects at this year’s showcase signal a revolution in the building sector as things we only dreamed about at the start of my career are not only being built, but these project teams are doing it with little to no cost premium.”

2025 BE+ Green Building Showcase
2025 BE+ Green Building Showcase at One Boston Wharf Road

“These projects are real. They are happening. They are energy efficient, healthy, and cost effective. They reduce greenhouse gas emissions while saving untold millions of dollars over their lifetime. They are utilizing Mass Save incentives to generate $3 in energy cost savings for every $1 invested and they have created the new standard for building,” she added.

According to the judges, the entries marked “a notable evolution in the caliber and focus of projects in just one year. This year’s field included a multitude of examples of well-done geothermal and mass timber solutions, renovations, and building reuse.”

Schools Leading the Way
An exemplary Boston Public Schools project emerged as both the fan favorite and judges’ pick for Green Building of the Year. The Josiah Quincy Upper School (JQUS), located in Boston’s historic Chinatown, was designed by HMFH Architects to meet Boston’s Green New Deal and climate action plans, support minority students in a dense urban environment, and provide all of the educational facilities of a modern high school. The all-electric facility is one of only eight schools nation-wide to receive the U.S. Green Building Council’s LEED v4.1 Platinum certification, and demonstrates how sustainable performance and educational excellence can be achieved in dense, urban conditions, on small sites, and economically.

HMFH’s submission stated that “the school is designed for long-term financial resilience. High-efficiency easy to maintain systems and durable, low maintenance materials reduce operational costs. Participation in the Massachusetts School Building Authority’s high-performance incentives further supported cost effective green investments. This project proves that public schools can lead the way in climate action, health equity, and community empowerment, without added cost.”

The judges felt “this project does the most with the least. It supports the whole learner, addresses a broad set of sustainability issues, and fully leverages a challenging site and limited budget for maximum impact in an underserved community.”

2025 BE+ Green Building of the Year Award Winner: Josiah Quincy Upper School by HMFH Architects
2025 Green Building of the Year Award Winner: Josiah Quincy Upper School by HMFH Architects

Decarbonizing Existing Buildings
In addition to new construction, this year’s program put increasing emphasis on the work being done to transform the out-of-date existing building stock of Massachusetts into healthier and more efficient buildings. As part of its work to develop the MA Building Performance Exchange in collaboration with the Massachusetts Clean Energy Center, BE+ added a new Building Decarb Intervention Award to highlight impactful and replicable projects that are leading the way towards the state’s climate goals.

The Building Decarb Intervention Award winner was an innovative waste-heat recovery plan submitted by GreenerU for a 27-story affordable housing apartment tower in Mission Hill’s Levinson Tower. This cost-effective intervention for one of Boston’s largest affordable housing communities demonstrates the incredible win-win approaches to decarbonizing buildings for health, resilience, and long-term affordability, with energy cost savings of over $130,000 every year. According to the judges, “The renovation at Levinson is designed to improve the health of low-income residents, reduce heating costs, and capture wasted heat while providing significant decarbonization and compatibility with a future ground source heat pump. The jury was also impressed at the number of stakeholders engaged in the process. We need this kind of creativity and work at scale!”

Mass Save Incentives Driving Efficiency and Affordability
The Sustainable Building Operations award winner was another great win-win example. Aspen Air Duct Cleaning led a central ventilation system upgrade for Jaycee Place Apartments in Lowell, MA, a 138-unit affordable housing community. A combination of Aeroseal duct sealing and replacing 38 rooftop fans with appropriate tuning and commissioning for long-term efficiency reduced operating costs by over $66,000 per year. With Mass Save incentives this intervention will pay for itself in less than four years. As the judges put it, “This highly replicable project is a superb example of how high impact, low-hanging fruit projects can yield real, tangible ROIs for environmental performance, human health, and operational cost savings while maintaining continuity in building operations.”

The Guild, Somerville, MA
The Guild
Graphic credit: The Guild in Somerville

Another great example which also leveraged Mass Save incentives for long-term affordability was The Guild in Somerville, submitted by Utile, which won the Carbon & Energy Award. The judges beamed that “The Guild masterfully reduces operational carbon through its highly efficient, all-electric design that minimizes energy use while prioritizing occupant comfort by leveraging PHIUS design principles. This is balanced by an aggressive focus on embodied carbon reduction by embracing mass timber construction and thoughtful use of materials. The project’s execution, replicable mid-rise model, and pragmatic design make it a standout example of context-sensitive, sustainable development.”

Buildings Fostering Inclusion and Belonging
Another all-electric project was an adaptive reuse of a vacant middle school in Hyde Park, turning it into inclusive affordable housing for LGBTQ+ seniors. The Pryde, submitted by DiMella Shaffer, won the Equity & Inclusion Award and blends historic preservation with energy performance. Its operation which will result in annual utility cost savings of over $100,000 per year, while retaining over 80% of the existing structure contributed to a more than 40% reduction in embodied carbon. According to the judges, “Its design goes beyond accessibility to foster belonging, dignity, and resilience, essentially turning history into hope plus national precedent and architecture into advocacy.”

DiMella Shaffer’s submission noted that “the project’s success lies in providing abundance while living within its means, demonstrating thoughtful design for economy. The team brought the Construction Manager on from the outset, fostering a collaborative approach to cost management. This ensured that design decisions balanced initial costs with long-term value, while also meeting state requirements for low-cost, high-quality construction and aligning with the owner’s standards.”

Brutalist Makeover

BE+ Sustainable Whole-Building Renovation Award Winner: 40 Thorndike by Elkus Manfredi Architects
40 Thorndike
Photo credit: 40 Thorndike

The Sustainable Whole-Building Renovation Award went to Elkus Manfredi Architects’ 40 Thorndike project transforming the 22-story brutalist courthouse tower in East Cambridge into a mixed-use, community-oriented, high-performance building. The judges celebrated the project as “a massive transformation from a brutalist courthouse to affordable apartments and office space. The team’s out-of-the-box thinking created an unexpected community asset that values occupant wellbeing as well as positive climate impact. While the specific situation may not be common, the creativity of the reinvention and the holistic benefits achieved would benefit any renovation.”

Pushing the Industry Forward
Judges also selected Marty Josten, Principal Director of Building Decarbonization at New Ecology, as Change Agent of the Year. The award recognizes her significant positive impact on the environment, social equity, and the economy by creating a blueprint for how communities can build a resilient sustainable future through collaboration. “Marty combines rigorous technical insight with deep belief in people. She’s deeply committed to helping environmental justice communities thrive by building one family at a time,” said Joyce Losick-Yang, who nominated her for the award. “Marty’s professional accomplishments are grounded in a simple and profoundly powerful kindness and compassion for others (along with a wicked sense of humor) that engenders lifelong friendships and encourages the professional development of her peers.

Marty Josten, Principal Director of Building Decarbonization at New Ecology, as 2025 BE+ Change Agent of the Year
2025 Change Agent of the Year Award Winner: Marty Josten

Promising Payback
“The treasure trove of submissions this year can really point the way forward not just for Massachusetts, but for the whole country,” said Elbaum. “One project that offers a lot of hope for cost-effectively tackling building emissions at scale is a retro-commissioning strategy by BXP and JB&B that saw payback periods of under two years. These low-hanging fruit interventions resulted in over $600,000/year in energy savings across 8 buildings. Since BXP has been a sustainability leader in the industry, their buildings are already relatively efficient. Extending this portfolio-scale intervention to the less efficient building stock across the state would yield even higher savings and is foundational to any retrofit and decarbonization planning. It would do wonders to address the affordability crisis while putting us on the right track for climate sanity.”

“What I love most about the diversity and caliber of projects at this year’s showcase, however, is that while the financial benefits of building sustainably make it an absolute no-brainer, there are qualitative and quality-of-life benefits that are just as compelling,” added Elbaum. “I wish we could do more to highlight these impactful projects. I feel like screaming this message from the rooftop.”

If the Showcase proves anything, it is that lasting affordability grows from buildings that waste less energy, and the solutions already exist. The projects honored by fifteen independent judges from outside New England demonstrate replicable strategies that deliver deep and enduring utility savings for residents and communities. Explore the full project gallery online and the winning project details.

2025 BE+ Green Building Showcase Award Ceremony
2025 BE+ Green Building Showcase Award Ceremony

2025 Green Building Showcase Winners
Green Building of the YearJosiah Quincy Upper School, submitted by HMFH Architects
People’s Choice AwardJosiah Quincy Upper School, submitted by HMFH Architects
Building Decarb Intervention AwardRoxbury Tenants of Harvard Levinson Heat Recovery, submitted by GreenerU, Inc.
Carbon and Energy AwardThe Guild, submitted by Utile
Equity and Inclusion AwardThe Pryde, submitted by DiMella Shaffer
Health and Wellness AwardPenn State Behrend Erie Hall Recreation and Wellness Center, submitted by Sasaki
Site and Landscape AwardJ.J. Carroll Redevelopment’s Intergenerational Gardens, submitted by Stantec
Student Project of the YearTerra Cura Center, submitted by Elijah Feliz, Júlia De Lima, Hunter Osborne, and Berlens Badin (Boston Architectural College)
Sustainable Building Operations AwardJaycee Place, submitted by Aspen Air Duct
Sustainable Whole-Building Renovation Award40 Thorndike, submitted by Elkus Manfredi Architects
Sustainable Construction Innovation AwardStellata, submitted by Stantec
Sustainable Interior Fit-out AwardOffice Deconstruction & Reuse, submitted by Turner
Change Agent of the Year Award: Marty Josten, Principal Director of Building Decarbonization, New Ecology.

BE+ Team Grows Bigger!

BE+ Team Grows Bigger!

Join us in welcoming our newest members of the BE+ Team—Kassem Slimani and Molly Neu! Kassem stepped into the Marketing & Communications Manager position during the week of the Green Building Showcase. With his fresh ideas and creative energy, he’s already making an impact that will strengthen our communications and marketing efforts. After interning in the fall with us, Molly has officially joined the BE+ Education as the Education Program Associate. Her interdisciplinary strengths have already been a huge help across the BE+ team. We’re looking forward to how their skills will deepen community engagement and advance our mission of promoting sustainable and regenerative design, construction, and operation of the built environment.

Kassem Slimani

Kassem Slimani, Marketing & Communications Manager

For the past several years, I’ve developed and led data-driven communication and marketing strategies that help organizations connect with people in ways that matter. My experience spans public health, digital, and brand marketing, where I’ve managed multi-channel campaigns that amplify voices, inspire participation, and make information more accessible to all.

I’m especially passionate about work that has a visible impact on real lives, strengthening communities and helping create a better future. At the Boston Public Health Commission, I helped design campaigns that elevated youth and wellness programs across the city, and I continue to build on that purpose by leveraging storytelling, design, and strategy to make our shared spaces more inclusive and sustainable.

Connect with Kassem Slimani on LinkedIn

Molly Neu, Education Program Associate

While studying at Smith College, I developed a passion for advancing decarbonization and climate resilience within the architecture sector. I double majored in Architecture & Urbanism and Computer Science with a concentration in Sustainable Design. Through my education and internships, I have completed several research projects on carbon emission reduction and climate resilience in the built environment, as well as supported several campus and town planning projects.

My interdisciplinary background has given me a unique perspective and a passion for integrating education, design and technology to address pressing climate issues. After starting my time at BE+ as an intern, I am excited to support BE+’s mission of furthering green building education as an Education Program Associate.

Connect with Molly Neu on LinkedIn

Molly Neu
Designing for Water: Holistic Strategies for Resilience & Resourcefulness

Designing for Water: Holistic Strategies for Resilience & Resourcefulness

Photo credit: Ed Wonsek

The following post was provided by HMFH Architects.

Water is everywhere, but we often overlook its presence and impact. While it’s essential for all forms of life, from flora to fauna, it also carries destructive potential.  

That destruction can be slow, deteriorating a building over time through small fissures in the envelope. Or it can be immediate and catastrophic, causing widespread damage through storms or floods. Plus, water’s effects can be both coastal and inland; its path is indiscriminate, crossing property lines, municipal boundaries, and state lines. 

Below, we explore architectural strategies to value water as a resource and design for collection, reuse, and resilience:  

Bristol County Agricultural High School 
Graphic credit: HMFH Architects 

A Holistic Approach to Water Management  

At HMFH Architects, we strive to design more holistic, multi-scale approaches to water management that value it as a resource.  Prioritizing strategies which lower consumption along with retaining and reusing water onsite. 

Our daily consumption of water has far-reaching impacts—on both the water cycles that sustain us and those that threaten us. By designing holistically, we can reduce consumption, support recharge, and respond more effectively to storm events.  

There are challenges, though. For one, certain agencies and regulatory bodies have created rules limiting creative solutions that could conserve potable water and protect us from local and large-scale flooding events.  

But, as always, there are opportunities to design around the challenges. Here are two strategies to work with water:  

Bristol County Agricultural High School 

Photo credit: Ed Wonsek  

Turn Stormwater into Supply 

One of the biggest opportunities in architecture to simultaneously save potable water and improve site performance is to reuse stormwater.  

Traditionally, stormwater design focuses on removing water—and this is true at every scale, from site to neighborhood, municipal, and regional. But in an effort to quickly carry water away, we are missing opportunities to collect and save it for reuse. 

Modern stormwater collection and reuse systems can help find a balance.  

For example, stormwater collection and reuse systems can capture and disinfect water to both manage runoff on site and provide non-potable water for basic building needs, such as toilet flushing, irrigation, and cooling.  

At Saugus Middle High School, for example, HMFH designed a stormwater collection and reuse system that includes three 30,000-gallon cisterns. These cisterns capture stormwater from the roof and return it to the building, where it is filtered and disinfected. That water is then reused in multiple ways, serving as the supply to flush all the school’s toilets, as well as an irrigation source for perimeter planting beds and the natural turf athletic fields.  

The stormwater system also works in tandem with the site’s stormwater detention structures and rain gardens to keep more water onsite during storm events. 

Graphic credit: HMFH Architects 

Reduce Demand at the Source 

Another key strategy to conserve potable water is to reduce demand altogether, especially the use of potable water for non-potable needs.  

Reducing consumption has multiple benefits. 

First, reducing how quickly we consume water from reservoirs, aquifers, or ground wells helps ensure availability during times of drought. Limiting consumption can also bring potential cost benefits.  

Bristol County Agricultural High School is another example of smart water management.  

In the school’s new Science Building, HMFH incorporated composting toilets and water-efficient fixtures. With this two-part approach, the school was able to achieve an estimated 68% reduction in flush-fixture water use and a 32% reduction in flow-fixture water use—even as the student population increased from 450 to 560.  

The composting toilets are free from atypical odors, require only minimal maintenance, and also produce a usable byproduct. 

Still, while effective and sustainable, adopting this kind of system requires a mindset shift for both designers and clients who may be more accustomed to traditional solutions.  

Bristol County Agricultural High School 

Graphic credit: HMFH Architects  

Green Infrastructure for a more Sustainable, Water-Smart Future 

Green infrastructure broadly describes the integration of surface-based natural systems with traditional, manmade infrastructure. For example, green infrastructure can include features like green roofs, rain gardens, tree structures, or landscape swales. 

These solutions can slow, collect, and reuse water—but their impact depends on how intentionally they’ve been designed and applied. To make a meaningful difference, it’s important to treat green infrastructure as a central, visible, celebrated part of the site, not an afterthought.  

The challenge—and opportunity—is to develop new ways to both manage and value water in a way that’s sustainable and site-specific.   Thinking outside the traditional boundaries for water management can lead to more enjoyable spaces that provide exciting solutions which embrace our need and love of water. 

Bristol County Agricultural High School 

Photo credit: Ed Wonsek  

 

Congratulations to the 2025 BE+ Green Building Showcase Award Winners

Congratulations to the 2025 BE+ Green Building Showcase Award Winners

Massachusetts green building leaders celebrate innovation and impact

Built Environment Plus was thrilled to host another record-breaking Green Building Showcase at Boston’s largest net-zero facility at One Boston Wharf Road. Over 330 people gathered to celebrate the local green building community and the accelerating progress towards sustainable and regenerative buildings across Massachusetts.

We received a record of 68 award submissions this year, including nine for a new Building Decarb Intervention Award focused on smaller-scale emission reduction interventions for existing buildings. The outstanding projects reflected the growing pace of market transformation led by policy, practice, and shifting priorities.

WS Development generously hosted the event for the third consecutive year, showcasing the ongoing transformation of the Seaport neighborhood.

A panel of national judges selected the standout projects, while local judges chose a Change Agent of the Year recognizing someone making a significant positive impact on the environment, social equity, and the economy.

GREEN BUILDING OF THE YEAR & PEOPLE’S CHOICE AWARD WINNER!

Josiah Quincy Upper School
Submitted by HMFH Architects

Green Building of the Year<br />
Josiah Quincy Upper School | Submitted by HMFH Architects

The Josiah Quincy Upper School (JQUS), located in Boston’s historic Chinatown, is designed to meet Boston’s Green New Deal and climate action plans, support minority students in a dense urban environment, and provide all of the educational facilities of a modern high school. The all-electric facility is one of only eight schools nation-wide to receive a LEED v4.1 Platinum certification, and demonstrates how sustainable performance and educational excellence can be achieved in dense, urban conditions, on small sites, and economically.

Health equity was a central priority for JQUS. A university study showed that the Chinatown site was heavily plagued by low-lying pollution from the adjacent major highways and railroad corridors. Indoor air quality is assured by bringing filtered fresh air in from high upon the rooftop where these vehicular pollutants are less dense. The expansive rooftop garden provides outdoor classrooms, sensory walking paths, and calming spaces for students. The Josiah Quincy Upper School (JQUS) demonstrates how architecture can advance social justice, environmental responsibility, and student wellbeing.

JQUS reimagines community access by placing public-facing spaces like the gym, auditorium, and media center on lower levels, enabling the school to serve as a neighborhood resource long after hours. Through inclusive planning, bold sustainability targets, and a focus on community wellbeing, JQUS offers a new blueprint for urban public schools: spaces that are healthy, inclusive, resilient, and deeply rooted in the lived experiences of the students they serve.

According to the judges, “This project does the most with the least. It supports the whole learner, addresses a broad set of sustainability issues, and fully leverages a challenging site and limited budget for maximum impact in an underserved community.”

This inpsiring project was also a fan favorite, capturing the 2025 Green Building Showcase People’s Choice Award!

BUILDING DECARB INTERVENTION

Roxbury Tenants of Harvard Levinson Heat Recovery
Submitted by GreenerU, Inc.

Building Decarb Intervention<br />
Roxbury Tenants of Harvard Levinson Heat Recovery | Submitted by GreenerU, Inc.

Located in Boston’s Mission Hill neighborhood, the Mission Park is one of Boston’s largest affordable housing communities, with 775 apartment units across mid- and high-rise towers and townhomes. At its center, the Levinson tower houses the most apartment units along with the campus’s central heating plant.

The Levinson Heat Recovery Project introduces an innovative retrofit to this 27-story tower, installing roof-mounted heat pumps and exhaust recovery units that capture low-grade thermal energy from kitchen and bathroom exhaust stacks. This recovered heat is transferred to the building’s make-up air unit, reducing the overall heating load and immediately cutting site greenhouse gas emissions. The project will provide immediate reduction in site GHG emissions, improve BERDO compliance position for RTH, improve thermal and environmental quality for residents, and support the local clean technology economy.

This project provides an innovative approach to retrofitting the energy systems of this urban community setting and making significant reduction in greenhouse gas emissions without disruption to residents. Aspects of the design approach depend on certain building specifics, but can apply to other similar buildings and campuses, especially larger multifamily and educational sites. This project models one way of finding opportunities for significant energy and emissions reduction through comprehensive planning and creative engineering design.

According to the judges, “The renovation at Levinson is designed to improve the health of low-income residents, reduce heating costs, and capture wasted heat while providing significant decarbonization and compatibility with a future ground source heat pump. The jury was also impressed at the number of stakeholders engaged in the process. We need this kind of creativity and work at scale!”

The judges added an honorable mention to the Hano Homes Deep Energy Retrofit submitted by Sustainable Comfort. They said, “This exemplary deep energy retrofit of 20 affordable housing units features low embodied carbon materials and full electrification. Limited impact on existing tenants and the common typology makes this approach very replicable.”

CARBON & ENERGY

The Guild
Submitted by Utile 

Carbon & Energy<br />
The Guild | Submitted by Utile

The Guild sets an example for high-performance, low-carbon mixed-use development in Somerville, MA. A five-story building with commercial space on the ground floor and 45 rental dwelling units on the upper floors, the project has achieved Passive House certification through the Phius CORE 2021 standard and utilizes mass timber construction for the majority of its floor systems.

The Guild was a pilot project for the use of cross laminated timber (CLT) construction, specifically for the innovative use of locally-sourced eastern hemlock and tamarack from New England. The project features CLT planks as structural elements for the four residential stories, demonstrating the potential for alternative, low-embodied carbon structural materials for multi-family housing.

This market-rate Passive House project went against the grain through a combination of factors, including Somerville’s progressive Net Zero Ready zoning policy, a forward-thinking developer, and an experienced design team with in-house energy modeling expertise. As a result, the project is an early adopter for market-rate Passive House developments in Somerville and one of the few in the Greater Boston area.

The all-electric project will have zero on-site fossil fuel combustion, and, through its Passive House design, greatly lowers demand on the electricity grid through an efficient, airtight envelope, high-performance energy recovery ventilation, and cold-climate heat pumps.

According to the judges, “The Guild masterfully reduces operational carbon through its highly efficient, all-electric design that minimizes energy use while prioritizing occupant comfort by leveraging PHIUS design principles. This is balanced by an aggressive focus on embodied carbon reduction by embracing mass timber construction and thoughtful use of materials. The project’s execution, replicable mid-rise model, and pragmatic design make it a standout example of context-sensitive, sustainable development.”

The judges also extended an honorable mention to the UMass Computer Science Laboratories Addition submitted by Perkins Eastman, saying, “The project is notable for its thoughtful design balancing both embodied carbon and operational carbon reduction strategies. The submission graphics provide a clear understanding of the selected design measures – both architecture and building systems – with associated carbon reduction metrics well defined.”

HEALTH & WELLNESS

Penn State Behrend Erie Hall Recreation and Wellness Center
Submitted by Sasaki 

Penn State Behrend Erie Hall Recreation and Wellness Center | Submitted by Sasaki

The Erie Hall Recreation and Wellness Center is a transformational facility at Penn State Behrend that merges physical recreation with mental health support in a dynamic, highly visible location at the heart of campus. Replacing the outdated Erie Hall gym, the new center achieved LEED Silver certification in 2023, and serves as both a student destination and a critical pedestrian connector, establishing a gateway to the campus core.

The Erie Hall Recreation and Wellness Center redefines what a campus recreation facility can be by integrating physical wellness, mental health services, and everyday campus circulation into one cohesive, accessible, and inviting environment. Its innovation lies not only in what program spaces it includes, like recreation courts, fitness neighborhoods, and a counseling center, but in how these elements are intentionally brought together to support holistic student well-being, demonstrating how thoughtful, inclusive design can transform the way communities engage with wellness. By decentralizing fitness opportunities and embedding them within everyday campus life, the design promotes accessibility and normalizes wellness as part of daily routine. 

The co-location of recreational fitness and counseling services within a single facility signals a progressive, holistic view of health that can serve as a model for institutions nationwide. This integrated approach encourages students to see physical and mental wellness as interconnected and equally valued.

Architecturally, the building design offers an innovative response to topography. The sloped site is leveraged to embed spaces that benefit from enclosure, such as wrestling and locker rooms, while elevating active, light-filled areas to overlook the future campus quad. A sculptural canopy shades major façades, enhancing comfort and energy performance, while also creating a strong visual identity at the southern gateway to campus.

According to the judges, “Penn State Behrend Erie Hall has reimagined how the design of a campus wellness facility can support both physiological and psychological health within a unified, student-centered space. The design stood out for making health resources more approachable and embedding them into the daily rhythm of campus life.”

EQUITY & INCLUSION

The Pryde
Submitted by DiMella Shaffer 

Equity & Inclusion<br />
The Pryde | Submitted by DiMella Shaffer

The Pryde transforms the historic William Barton Rogers Middle School in Hyde Park—vacant since 2015—into 74 units of affordable housing for LGBTQ+ seniors and a vibrant community center serving residents and neighbors. Blending historic preservation with all-electric, high-performance design, the project offers a replicable model for turning vacant schools into inclusive, resilient housing.

The project preserves the school’s iconic façades and interior details, converting classrooms into light-filled apartments and shared spaces, including a courtyard, art gallery, library, and multipurpose event room. Over 400 letters of community support during the public RFP process helped shape programming that fosters safety, connection, and intergenerational engagement. 

Working with the Massachusetts Historical Commission and National Park Service, the team balanced preservation with energy efficiency through electric systems, high insulation, and historic replacement windows. The project achieved Fitwel certification and won the 2024 Best in Building Health Award, earning the highest score under Fitwel’s new senior housing scorecard. By reusing over 80% of the existing structure, The Pryde reduced embodied carbon by more than 40%.

As New England’s first LGBTQ+-friendly affordable senior community, The Pryde fills a critical housing gap while strengthening neighborhood ties.

According to the judges, “The Pryde redefines inclusive housing through the adaptive reuse of a historic school into New England’s first LGBTQ+ affordable senior community. Its design goes beyond accessibility to foster belonging, dignity, and resilience, essentially turning history into hope+national precedent and architecture into advocacy.”

SITE & LANDSCAPE

J.J. Carroll Redevelopment’s Intergenerational Gardens
Submitted by Stantec 

Site & Landscaping<br />
J.J. Carroll Redevelopment’s Intergenerational Gardens | Submitted by Stantec

The J.J. Carroll Redevelopment’s Intergenerational Gardens break new ground by integrating native pollinator landscapes with intergenerational landscape design tailored for seniors. The approach redefines how sustainability and accessibility inspire a sense of community in low-income aging adults, improving their mental well-being and sense of place in their home. The project re-imagined the site of a declining public housing block into a vibrant, inclusive neighborhood resource rooted in sustainability and equity.

The landscape prioritizes ecological resilience through native pollinator plantings, climate-adapted vegetation, and community gardens that support biodiversity, local food production, and year-round social engagement. Green roofs and shaded areas mitigate the urban heat island effect, reduce energy consumption, and enhance climate adaptation. Universally accessible spaces—including play gardens, walking loops, and shaded porches—foster intergenerational connection and cultural inclusivity. By blending active and passive zones, the design supports wellness, reduces isolation in residents, and enables them to age in place with dignity.

By merging ecological function with inclusive social design, this project challenges conventional landscape norms. It demonstrates how public green spaces can be regenerative, educational, and deeply human-centered. This is not just a garden—it’s a model for sustainable, intergenerational placemaking in the urban age.

According to the judges, “This project did a beautiful job taking an underutilized site and energizing it with an ecologically restorative and intergenerationally social solution that invites young and old outside to play.”

SUSTAINABLE BUILDING OPERATIONS

Jaycee Place
Submitted by Aspen Air Duct

Sustainable Building Operations<br />
Jaycee Place | Submitted by Aspen Air Duct

The Jaycee Place Ventilation Overhaul introduced a highly innovative approach by pairing Aeroseal’s patented duct sealing technology with smart fan optimization in the occupied 138-unit affordable housing complex, Jaycee Place. Unlike traditional manual methods, Aeroseal sealed hidden leaks from the inside, cutting duct leakage by 89% with real-time verification. Aspen Air Duct Cleaning then installed and tuned speed-modulating fans and self-balancing dampers, reducing fan energy use by nearly 60% while maintaining code-compliant ventilation. Working floor-by-floor, Aspen minimized disruption to residents while delivering measurable improvements.

The combined impact equals over $66,000 in annual utility cost savings and approximately 262 metric tons of CO₂e reduced each year.

Aspen’s field leadership translated design goals into real, verifiable results, providing healthier indoor air quality for residents while achieving significant energy and carbon reductions. This project demonstrates how advanced technology, when expertly delivered in occupied housing, can achieve deep decarbonization, healthier indoor air, and a replicable model for multifamily retrofits.

According to the judges, “This highly replicable project is a superb example of how high impact, low-hanging fruit projects can yield real, tangible ROIs for environmental performance, human health, and operational cost savings while maintaining continuity in building operations.” 

SUSTAINABLE WHOLE-BUILDING RENOVATION

40 Thorndike
Submitted by Elkus Manfredi Architects 

Sustainable Whole-Building Renovation<br />
40 Thorndike | Submitted by Elkus Manfredi Architects

Originally built as a courthouse/jail the major focus of its design was security. Opaque and unwelcoming, with no active edges and only one entrance for the public accessed up a flight of stairs from the street level, 40 Thurndike created a physical barrier in the heart of the community. Courtrooms, some double-height, were stacked on top of each other with the jail located on the top four levels and featured narrow window slots for security.

The design of the building’s adaptive reuse reimagined the existing structure with a new mix of uses that contribute to its neighborhood. The team engaged with the community throughout the project, and all major design decisions were made with community input.

Programming publicly accessible, amenity-rich spaces at ground level creates mutual benefits for both building tenants and the surrounding community. These active spaces foster daily interaction, support a sense of pride and ownership, and enhance safety through consistent use and engagement. By encouraging connection between residents, workers, and neighbors, they help cultivate a culturally rich, vibrant environment that strengthens community ties while adding value to the building itself.

Now a sustainable mixed-use office, residential, and retail destination, the the reimagined 40 Thorndike building has achieved LEED Gold certification. The project represents the rebirth of a deeply difficult and challenging structure that has been transformed by a decade of architectural planning, design, and construction and now takes its place as a good neighbor contributing to the community for the benefit of all.

According to the judges, “This project reinvention is a massive transformation from a brutalist courthouse to affordable apartments and office space. The team’s out-of-the-box thinking created an unexpected community asset that values occupant wellbeing as well as positive climate impact. While the specific situation may not be common, the creativity of the reinvention and the holistic benefits achieved would benefit any renovation.”

SUSTAINABLE CONSTRUCTION INNOVATION

Stellata
Submitted by Stantec 

Sustainable Construction Innovation<br />
Stellata | Submitted by Stantec

Achieving Passive House Certification, Stellata features several innovative aspects, particularly in its use of prefabricated components and mass timber. Stellata is a six-story building that houses 102 public housing rental units, and is the first of the 14 future buildings that will complete the Bunker Hill Housing Redevelopment. The project is more than just a new building—it is an essential piece of Boston’s 2030 Housing Plan, and a pivotal effort to provide inclusive, affordable housing for all residents. 

Stellata utilizes prefabricated and preclad exterior wall panels, which are detailed to meet Passive House standards, ensuring superior energy efficiency. By incorporating mass timber elements, particularly the 62-foot-long 7-ply CLT panels, the project challenges traditional building practices in urban affordable housing. The use of wood in this context not only enhances sustainability but also supports faster construction timelines and reduced labor requirements, making it a cost-effective solution for future developments. 

Stellata’s design, with its prefabricated components and Passive House standards, sets a replicable model for affordable housing projects across the region and beyond. Its ability to integrate wood in both structural and aesthetic ways—while meeting the needs of a diverse community—demonstrates how mass timber can be leveraged in non-traditional building types, making it a viable, scalable option for high-performance housing at a larger scale. This project is paving the way for future affordable housing developments that prioritize sustainability, efficiency, and scalability.

According to the judges, “Utilizing a prefabrication process for mass timber construction, the Stellata team married two methods that provide sustainability benefits in their own right. This combination realized reduced construction time, waste and site emissions whilst providing Passive House–level envelope performance that will ensure reduced impact in operations. The project team further leveraged the solution by optimizing floor heights and creating column-free interiors to reduce production waste and provide flexibility for the lifetime of the structure.”

SUSTAINABLE INTERIOR FIT-OUT

Office Deconstruction & Reuse
Submitted by Turner

Sustainable Interior Fit-Out<br />
Office Deconstruction & Reuse | Submitted by Turner

This project for a confidential global technology client in the metro Boston area included the relocation and consolidation of a collaborative office to a 4,000 SF space within another building on a campus. The relocation included an AI theatre, large conference room, project team and huddle rooms, and lounge. The client was motivated to repurpose some of the materials and equipment in the new space. Working collaboratively with the design team, the construction and trade partners found ways to exceed reuse expectations. The design included the relocation of existing furniture, demountable partitions, casework, light fixtures, AV equipment, and HVAC units. The team furnished all carpet within the space from existing attic stock and returned existing to the manufacturer via take-back program.

Commercial construction, compared to the residential sector, is lagging its adoption of deconstruction and reuse. This successful project has created new allies driving circular strategies while realizing the co-benefits of schedule, cost, flexibility, and timely turnover.

Our intent is that more projects exercise the existing avenues of deconstruction, reuse, manufacturer takeback, recycling and donation while also piloting new methods to divert materials. Market transformation requires a culture shift by all involved; clients, designers and contractors. This project should be an example of what is possible when open minds are willing to think creatively so that these practices become more common.

According to the judges, “The winning project redefines sustainable design by fully embracing deconstruction and material re-use, achieving a balance between aesthetics and carbon reduction. Through a holistic approach that extends beyond finishes to include equipment and system components, it sets a replicable model for intentional low-carbon interiors.”

STUDENT PROJECT OF THE YEAR

Terra Cura Center
Submitted by Elijah Feliz, Júlia De Lima, Hunter Osborne, Berlens Badin

Student Project of the Year<br />
Terra Cura Center | Submitted Elijah Feliz, Júlia De Lima, Hunter Osborne, Berlens Badin

The ethical and equitable Terra Cura Center was designed to provide local forced labor survivors a safe space for healing and personal development, and to break the forced labor chain within material sourcing in the architectural industry. Working with local and national governments, materials could be certified to be sourced ethically and legally. The project also aspires to work with local suppliers that use ethical practices. The materials reflect the local culture and building methods in the small Brazilian town of Salvaterra, Pára.

The rehabilitation center stands for regenerative and positive impact, from foundation to the way users experience community and healing. Other than setting an example for future global infrastructure and material sourcing, Terra Cura Center uplifts the center’s residents and local communities. The Terra Cura Market provides space and a platform for local and residential vendors. Fruit trees and other agricultural goods grown on site and cared after by residents can be displayed and sold in community events. The Market shines a light on the ethical and local economy of Salvaterra. A sense of ownership gives way for dignity and financial independence for those healing from the inhumane forced labor cycle.

The model doesn’t rely on exclusive resources or technologies but instead on a collaboration with local governments, ethical suppliers, and communities, making it flexible and scalable. This approach can be applied in different contexts by establishing partnerships with local government entities to ensure materials are legally and ethically sourced, and by engaging local suppliers and craftspeople who follow fair labor practices that reflect regional culture.

According to the judges, “The Terra Cura Center was selected as the winner for its holistic and innovative approach to addressing both environmental and social challenges, creating a replicable model that promotes ethical material sourcing, economic empowerment, and community healing while setting a new standard for how design can advance equity, sustainability, and local resilience.”

A note from the judges: 

“And an honorable mention to all of the teams that entered their projects in this category. We wanted to recognize the Slow Fashion project submitted by Abby Borges and Angela Lang from Wentworth whose thoughtful and detailed research resulted in a fashion and textiles school design that leveraged several sustainable strategies to connect students and the local community with existing and new buildings through the use of bio-based and recycled materials.”

Change Agent of the Year - Marty Josten

CHANGE AGENT OF THE YEAR

Marty Josten

Congratulations to Marty Josten, Principal Director of Building Decarbonization at New Ecology.

“Marty’s impact goes far beyond technical expertise, she’s not only advancing building decarbonization, she’s creating a blueprint for how communities can build a resilient sustainable future through collaboration which is so critical for this work…Marty combines rigorous technical insight with deep belief in people. She’s deeply committed to helping environmental justice communities thrive by building one family at a time,” says her nominator, Joyce Losick-Yang.

“Marty leads nationally impactful initiatives that drive climate and economic benefits at scale. Her leadership is rooted in deep technical expertise and a collaborative ethos, working closely with community and external partners to deliver engineering audits, analysis, and scoping services that transform individual properties and entire portfolios…  Marty’s professional accomplishments are grounded in a simple and profoundly powerful kindness and compassion for others (along with a wicked sense of humor) that engenders lifelong friendships and encourages the professional development of her peers.”

Green Building Showcase 2025 Digital Gallery

MAJOR THANKS TO OUR AWESOME JUDGES!

Allison Wilson

Allison Wilson
Ayers Saint Gross

Angi Rivera

Angi Rivera
Sellen Construction

Brian Turner

Brian Turner
CMTA

Cedra Goldman

Cedra Goldman
The Manya Group

Deepa Vedavyas

Deepa Vedavyas
NOPEC

Karina Hershberg

Karina Hershberg
PAE Consulting Engineers

Kjell Anderson

Kjell Anderson
LMN Architects

Lona Rerick

Lona Rerick
ZGF Architects

Margaret Montgomery

Margaret Montgomery
NBBJ

Maria Perez

Maria Perez
Gensler

Michael Brown

Michael Brown
HKS

Prairna Gupta Garg

Prairna Gupta-Garg
WRNS Studio

Rob Winstead

Rob Winstead
VMDO Architects

Sandra Montalbo

Sandra Montalbo
Overland Partners

Teresa Rainey

Teresa Rainey
Interface Engineering