Building leadership, building the future with LEED v5 and LEED for Cities

Building leadership, building the future with LEED v5 and LEED for Cities

The following post was provided by the U.S. Green Building Council

Two impactful convenings last month in Boston, in collaboration with BE+, demonstrated countless examples of public and private sector leadership in Massachusetts. 

In the Local Government Leadership Summit, twenty plus municipalities from across New England participated including mayors, energy managers, climate officers, sustainability planners, city managers and more plus many USGBC members and advocates across the green building community from consultants to NGOs to students. So many inspiring local leaders shared insight into LEED for Cities importance and adoption in Massachusetts.

USGBC Local Leadership Summit - Panel
USGBC Local Leadership Summit - Discussion

Then in the LEED v5 Leadership Series,  a dynamic panel of experts who are committed to resilience and sustainability shared insight into LEED v5 strategies and solutions and shared what they’re excited for in this next iteration!

LEED v5 Leadership Series

Building on this excitement, USGBC is gearing up for our most powerful leadership convening of the year at Greenbuild 2025.

Greenbuild 2025, themed “Better Buildings, Better Futures,” the global community’s top space for learning, networking and sharing insights, takes place in Los Angeles from Nov. 4 to 7. The event will offer more than 100 sessions on the most critical topics in the industry, including many opportunities to learn more about LEED v5.

The latest version of the world’s leading green building standard, LEED v5, isn’t just about today’s buildings; it’s about creating a better future. LEED v5’s comprehensive framework is designed to guide the market toward a near-zero carbon future that is equitable, resilient, and encourages the responsible, safe use of all resources.

Take a look at a small sample below of the ways to explore LEED v5, and explore the full Greenbuild education program when you register to attend. You can sort by track, topic, learning level and more.

Workshops
Build a Sustainable Future with LEED v5
Tuesday, Nov. 4, 1–5 p.m.

This half-day workshop dives into the principles and framework of the LEED v5 Building Design and Construction, Interior Design and Construction, and Operations and Maintenance rating systems so that attendees will gain a comprehensive understanding of how buildings can contribute to critical environmental and social imperatives through the LEED v5 framework. The session will present the three impact areas—decarbonization, quality of life, and ecological conservation and restoration—and how they align with LEED v5 credits to drive real-world change. Review each credit category and discuss key prerequisites and credits, and discover the key changes from LEED v4 and LEED v4.1.

Decarbonize Now: LEED v5 Strategies for Ultra-low-emissions Buildings
Tuesday, Nov. 4, 8 a.m.–12 p.m.

LEED v5 has been holistically created to guide decisions and actions to move us toward our global climate goals. This workshop focuses on the LEED for Building Design and Construction rating system to provide steps and tools to deliver new buildings with ultra-low greenhouse gas emissions for operations and will concentrate on the first step: operational decarbonization design and planning. It will highlight the LEED v5 “recipe” for achieving decarbonization and clarify the importance of decarbonization plans and how to establish them for new construction projects. Attendees will model designs and factors and learn how to account for wild cards in a green building project.

Unlocking LEED v5: Synergize and Optimize EA Credits for Success
Tuesday, Nov. 4, 1–5 p.m.

There are huge changes for LEED v5. The Energy and Atmosphere (EA) credit category has the most potential for leveraging synergies and maximizing points with streamlined workflows. This workshop focuses on documentation and understanding compliance paths to unlock LEED v5 and master EA credits through interactive strategies. Gain a solid understanding of how to implement the new LEED v5 energy credit requirements in the design and construction rating systems, and to fully leverage the synergies built into the EA framework to achieve the project’s decarbonization goals, while optimizing project workflow.

Sessions
LEED v5 in Action: A How-to Session on the New Assessment Prerequisites
Wednesday, Nov. 5, 10:30–11:30 a.m.

Join a how-to session focused on understanding and using the new Integrative Process Assessment Prerequisites in LEED v5. These new prerequisites are tools to collect data and plan for the right outcomes in all LEED v5 projects. USGBC’s experts on climate resilience, social impact and carbon emissions will unpack the intent, requirements and pathways for compliance. We’ll explore real-world case studies and qualifying examples to illustrate how to integrate these prerequisites into project workflows, drive data-backed decision-making and bolster building performance. Attendees will engage with case studies and practical takeaways to understand how to meet these baseline requirements—and how doing so can unlock broader innovation across the LEED rating systems. Demystify these critical assessment areas and gain clarity on LEED v5’s bold push toward decarbonization, equity and climate resilience.

Leveling Up LEED v5: New Forms, Tools and Enhanced User Experience
Thursday, Nov. 6, 10:30–11:30 a.m.

This session will take the audience on a deep dive into the currently available suite of tools and the vision for what comes next. Tools covered include updated forms, calculators and workbooks for decarbonization, as well as the new assessments for resilience and human impact. These are credit-specific resources serving LEED v5 for Building Design and Construction, Interior Design and Construction, and Operations and Maintenance to support the new prerequisites and key credit advancements. Attendees will see the new Arc platform in action and understand how it integrates performance tracking and project documentation into the user experience. Harness the full potential of LEED’s evolving tool ecosystem and gain insight into USGBC’s ongoing effort to make LEED v5 the most intuitive, streamlined and supported user experience yet.

Lessons Learned: Retrospective on LEED v5 O+M from Iconic Buildings
Friday, Nov. 7, 10:15–11:25 a.m.

Join USGBC and industry experts for “Part II” of their dive into LEED v5. In this session, project team leaders return from Greenbuild 2024 to discuss their experiences with certification through LEED v5 or Operations and Maintenance. They will share lessons learned, financing and actual costs, and goals achieved, and will share a look at how each project is faring post-certification. Speakers will discuss strategies for promoting LEED v5 to diverse stakeholders, emphasizing its alignment with key market drivers such as decarbonization, resilience, health and well-being, and equity. Attendees will also gain practical guidance on financing opportunities and strategies for adoption, along with step-by-step recommendations to help project teams prepare for implementation. Gain the tools and knowledge to champion LEED v5 adoption within your organization and actionable insights for transitioning to the updated rating system.

View the full education lineup.

Register for Greenbuild.

Living Future Community: October 2025 Roundtable | Circularity and Social Impact: Non-Extractive Economies

Living Future Community: October 2025 Roundtable | Circularity and Social Impact: Non-Extractive Economies

The October Living Future Roundtable conversation focused on how the potential prioritization of repair and preservation paired with the use of locally available natural resources are a key part of the essential recipe for living in a less extractive way.

Subject matter experts Ace McArleton, Co-Founder of New Frameworks and author of The Natural Building Companion: A Comprehensive Guide to Integrative Design and Construction, and Lori Ferriss Co-Founder of the Built Buildings Lab, shared their experiences and perspectives on restoration as a sustainable practice and the use of natural materials in modern AEC projects. Conversation was guided by attendee questions voiced aloud or through chat. Questions answered by both subject matter experts with additional commentary from Community Leaders.

Creation as a social activity 
Community Leader Jim Newman started the conversation by asking the experts about how they conceptualize the process of building and creation as a social activity and why that is important. Much of the emphasis of the building process is focused on the completion of the build, the time after creation but before habitation. Design is elevated above stewardship. Both Ferriss and McArleton talked about the elevation of maintenance as a key component of preserving our built environment. Buildings and shared spaces need to be valued across time, not just at construction. People engage in relationships with buildings across their whole life cycle, so the whole life cycle has value. Preservation is integral to cyclical stewardship. AEC professionals often show little consideration for the people who live in and maintain the built environment. This lack of consideration can lead to worse outcomes for both people and the buildings themselves.

Natural Materials 
The overarching goal of design is the creation of beautiful, usable spaces, but also to think about the holistic impact of the work, while ensuring good long-term outcomes for the built environment. Materials play a crucial role in the creation of these spaces; they become the interfaces that building users interact with on a daily basis, and form much of the environmental footprint of the building process. Working with natural and native materials more strongly ties architecture to place and reduces the environmental footprint of the building process. People have used the natural materials around them for all of time. From the wood and mud Takienta houses of Togo and Benin to the bamboo Madhesi houses of Nepal, taking from the resources in the environment of a place ties culture and environment back into the building process. There is value in incorporating and using natural materials in the green building industry. 

In a risk averse industry like AEC, prioritization of new materials, technologies, and techniques can sometimes take the back burner, but all it takes is one person demonstrating that it can be done for change to begin. Ace’s company, New Frameworks, works to incorporate straw materials into the building process. The straw panels are created with materials easily and readily available in the Vermont landscape he calls home. There are materials that are local to everyone, no matter where they live or come from. By remembering how to use local resources, the green building community can foster better connection to place, reduced building footprint, and environmental longevity.

Ace McArleton — People as Priority 
McArleton was drawn to the AEC community because he aims to make beautiful things for people in ways that take care of the people doing the actual building, and prioritize the comfort of the people that use the environments he creates. He values comfort, safety, and inclusion of everyone involved with a project over the prestige or isolated “success” of the building as a creation removed from the humanity that utilizes it.  

Lori Ferriss — Preservation as Practice 
Growing up in Southern Louisiana, Ferriss spent time in historic Cajun buildings with strong ties to history, and a greater connection to the environment around them than many modern buildings. The work she does today straddles the line between preservation and design. Ferriss founded the Built Buildings Lab to highlight the gaps in data, in stories, and in policy that are preventing the current built environment from being a more central resource to modern efforts to green the built environment. She prioritizes a culture of repair, human comfort, and preservation of historical knowledge in her work. 

Conclusion
Relationships with buildings should bring joy. People interact with the spaces, places, for so much of their lives that it should add to their lives and personal capacities. Going forward, Ferriss and McArleton urge the green building community to focus on storytelling as a mechanism for implementing these practices. The data supports restoration and preservation, but the data cannot stand alone. The narrative is how relationships are built, and relationships are how change is initiated to promote a greater culture of maintenance, preservation, and continuous care of the built environment. 

Get Paid for Workforce Training: What You Need for your Express Grant Application

Get Paid for Workforce Training: What You Need for your Express Grant Application

The Commonwealth Corporation’s WTFP Express Program provides employers fast, simple access to grant-funded training, helping businesses in Massachusetts respond to emerging needs. Built Environment Plus helps facilitate this funding to enable more attendees to take advantage of our education programs.

Businesses with 1-50 employees can receive up to 100% reimbursement, and those with 51-100 employees up to 50% reimbursement. If you have more than 100 employees, you should apply to the General program.

Who Can Apply?
The Express Grant program is available to Massachusetts employers with 100 or fewer employees, but eligibility depends on a few key factors. To qualify, your organization must:

1. Have a physical MA-based location
2. Pay into the state’s Unemployment Insurance (UI) system.

For-profits, Non-profits and Sole proprietors are typically eligible if they have W2 employees, while government agencies and community colleges are not eligible. To check your eligibility and learn more, visit this page.

Here’s the Process for Applying for Express Grant Funding for Eligible Courses:
1. Pick a Course from the BE+ Catalog
2. Gather Application Materials (COGS from MA DOR; Cert. of Compliance from DUA; W9)
3. Apply for Funding
4. Accept your Award & Sign Contract
5. Attend or Send Employees to Training
6. Request Reimbursement

New Eligibility Requirements for Application Materials:
Effective July 2025, Express Grant applications require a NEW Certificate of Compliance from the Department of Unemployment Assistance (DUA), in addition to the prior documentation required (including a Certificate of Good Standing from the Department of Revenue and signed Form W9; read more about obtaining a Certificate of Good Standing here).

The new Certificate of Compliance is required to:

(1) Verify compliance with DUA UI/UHI contributions
(2) Confirm that your organization pays into the Workforce Training Fund
(3) Verify the latest number of Massachusetts payroll employees that were filed with the DUA

How to Request the Certificate of Compliance
Businesses can generate a Certificate of Compliance that will confirm whether the business contributes to WTFP and is eligible to apply (assuming all other compliance requirements are met) via a self-service option on the DUA’s Unemployment Services for Employers portal. See here for instructions to access the Unemployment Services for Employers portal.

Important Notes:

    • The DUA is now using MyMassGov login for its Unemployment Services for Employers portal, which has replaced the UIOnline portal. You will need to create a “MyMass.gov” login FIRST, before you can get access to your DUA account.
    • You must select the entity type “Commonwealth Corporation” when requesting a Certificate of Compliance through the DUA self-service portal. The Commonwealth Corporation has outlined detailed steps to obtain this certificate.
    • The Certificate of Compliance is valid for 30 days from the date of issuance and must be valid at the time of the grant application.
    • You must ensure you request the version of the Certificate of Compliance that confirms compliance with the DUA, and ALSO verifies that your organization pays into the Workforce Training Fund or your most recently filed employee count.
      • Please ensure you indicate that you need your certificate for “Commonwealth Corporation” compliance by following the detailed guide linked above.
Certificate of Compliance

Questions?
For assistance with resolving compliance issues related to your DUA account, please contact the DUA Revenue Enforcement Unit directly at revenue.enforcement@mass.gov, or 617-626-5075, Option 4.

Reach out to the BE+ Education team at education@builtenvironmentplus.org with questions about completing the Express Grant application to take our courses for free!

Brand New Building Decarb Intervention Award to Premier at 2025 Green Building Showcase

Brand New Building Decarb Intervention Award to Premier at 2025 Green Building Showcase

We have extended the deadlines to purchase and submit Building Decarb Intervention award entries to 5pm on Monday, October 6th. Apply promo code DECARB100 for your discounted entry.

Built Environment Plus has launched a new award category for the 2025 Green Building Showcase to recognize strategies and interventions that increase energy efficiency and reduce emissions of existing buildings.

As part of its work developing the Massachusetts Building Performance Exchange, in collaboration with the Massachusetts Clean Energy Center, this new award will shine a bright light on the innovative and impactful work already underway to transform large, out-of-date existing buildings into modern, energy efficient and healthy buildings.

To better promote this new award, BE+ is offering deep discounts on all entries to this category. All award entries for the Building Decarb Intervention Award will be just $100 instead of the typical $350 entry fee, and will also include one ticket to the October 30th GBS Awards Program & Celebration in the Seaport. See below for details.

As buildings account for around 35% of greenhouse gas emissions in Massachusetts, and roughly 80% of the buildings that will exist in 2050 have already been built, we have to get really smart about how we tackle the carbon emissions of our existing building stock. The submitted project should have a product or practice that is high impact, innovative, and replicable, in order to help Massachusetts cut emissions at scale.

This new award builds on the success of the Existing Building Interventions and Innovations track at the 2025 Building Tech Forum, which had 39 submissions for 15 presentation slots. Attendees heard Dr. Emily Reichert, CEO of MassCEC, lay out Massachusetts’ leadership role in developing a thriving climatetech ecosystem to address some of the biggest challenges facing the Commonwealth. It’s the perfect complement to our re-named Sustainable Whole-Building Renovation award, and we look forward to including both in future GBS awards programs.

The deadline for all Award Entry purchases is 5pm on September 30th. The September 30th deadline for award submissions will be extended for this category only, but only if the entry is purchased by the deadline.

For more details you can visit the GBS ‘25 Awards Program webpage or download the Call for Entries.

For the discount, apply promo code DECARB100 to an Award Entry purchase here.

About the Building Performance Exchange
BE+ is working with MassCEC to accelerate market transformation for larger building energy retrofits through knowledge sharing, training, peer-to-peer interaction, and targeted research. The Exchange will make retrofitting existing buildings easier through a library of guides, case studies, and webinars. It will create a community of professionals with the expertise to transform large, out-of-date existing buildings into modern, energy efficient and healthy buildings. https://builtenvironmentplus.org/exchange 

About Green Building Showcase
Once a year, the BE+ community gathers to celebrate industry success in greening the built environment. The evening consists of a cocktail reception in a showcase of project boards, short presentations, discussions, and the awards program. Attendees include architects, engineers, contractors, developers, owners, facility managers, building users, lenders, suppliers – everyone who plays a role in designing, operating, and constructing the built environment.
https://builtenvironmentplus.org/greenbuildingshowcase

Welcome Our Fall 2025 Interns!

Welcome Our Fall 2025 Interns!

Welcome Fall 2025 interns Ella Hubbard and Molly Neu! We’re excited to have them on board to help strengthen the BE+ community and support our mission to advance sustainable and regenerative design, construction, and operations of the built environment. With their diverse backgrounds, fresh perspectives, and early contributions of energy and insight, Ella and Molly are already making an impact—we’re looking forward to all of their many contributions to the BE+ community throughout the fall!

Ella Hubbard

Ella Hubbard

My name is Ella, and I am very excited to be working as an intern with BE+ this fall! I am entering my senior year at Tufts University where I study Community Health and  Environmental Science with a concentration in Sustainability and Policy. I am on the sailing team at Tufts and enjoy knitting and drawing in my free time. I am passionate about creating living spaces that benefit both the environment and human health. I am grateful for this opportunity and excited to learn more about green urban design and the green building community during my time with BE+.

Connect with Ella Hubbard on LinkedIn

Molly Neu

My name is Molly and I am excited to be working as an intern with BE+ this fall! I’m a recent graduate of Smith College where I double majored in Architecture & Urbanism and Computer Science with a concentration in Sustainable Design. I am passionate about advancing decarbonization and climate resilience in the built environment. I am particularly interested in how data, tools, and community outreach can be used to promote the implementation of green building techniques in new and existing buildings. I look forward to supporting the Education and Research teams at BE+!

Connect with Molly Neu on LinkedIn

Molly Neu
Building Toward Green: The 2025 BE+ Building Tech Forum and MassCEC Driving a Greener Massachusetts

Building Toward Green: The 2025 BE+ Building Tech Forum and MassCEC Driving a Greener Massachusetts

The 2025 BE+ Building Tech Forum packed the Joyce Cummings Center at Tufts University on July 17th with over 300 people gathering to explore the latest and greatest breakthroughs in building technologies, products, and innovations.

In collaboration with the Massachusetts Clean Energy Center (MassCEC), the Existing Building Interventions & Innovations Track focused on forward-thinking solutions to improve, decarbonize, and extend the life of existing buildings—an area that is crucial as 35% of MA’s emissions come from the building sector.

Dr. Emily Reichert, CEO of MassCEC, addressed the full audience to lay out the progress Massachusetts is making towards leading the world’s climatetech industry and making our homes, workplaces, and schools healthier, safer, and more efficient.

“It was an honor to talk about this opportunity, and it was especially powerful to hear impressive presentations from many of MassCEC’s grantees and partners”, said Dr. Reichert.

MassCEC CEO Dr. Emily Reichert speaking at 2025 BE+ Building Tech Forum

The evening then packed in 45 5-minute lightning talks on cutting edge developments and innovations advancing the sustainability of the built environment, in three different track rooms.

The forum was a high-energy event involving the exchange of ideas that will continue influencing the building practices across Massachusetts and beyond. Attendees and presenters were offered networking opportunities with industry leaders, innovators, practitioners, and key decision-makers.

“MassCEC has greatly impacted the building industry in Massachusetts as they cultivate and partner with a growing ecosystem of industry leaders who keep pushing the bounds of what’s possible,” said Meredith Elbaum, Executive Director of BE+. “This year’s Tech Forum was by far the most impactful, thanks in large part to our increased collaboration with MassCEC as we launch the Massachusetts Building Performance Exchange.”

This new program will be a centralized hub for building professionals, building owners and other large building stakeholders to find information on how to improve building efficiency and health, utilize educational resources, and get support with decarbonizing existing buildings.

MassCEC continues to invest in supporting owners approach building decarbonization and electrification, through programs like their Building Electrification Transformation Accelerator (BETA) which provides no-cost building audits.

We are thrilled with the progress and excitement that events like Building Tech Forum mark, as we bring together the green building community to share and explore cutting-edge innovations and strategies. We see very clearly the transformation of this vital industry and are continually inspired by the collaborative potential that helps drive meaningful change within the built environment.

2025 BE+ Building Tech Forum Lightning Talk

View photos from the event.

Reaching New Heights: Josiah Quincy Upper School is Boston’s First LEED Platinum Public School

Reaching New Heights: Josiah Quincy Upper School is Boston’s First LEED Platinum Public School

HMFH Architect’s design of the new Josiah Quincy Upper School for the City of Boston has recently earned LEED Platinum certification. It is only the second MSBA-funded school project in Massachusetts, after our design of the Saugus Middle High School, to earn this designation.

This significant achievement reflects the school’s high standards for efficiency, resiliency, and environmental health as one of the first projects to open under the Green New Deal for Boston Public Schools initiative.

Josiah Quincy Upper School: Fossil Fuel Free & Efficient<br />

Fossil Fuel Free & Efficient 

The building is powered entirely by electricity with efficient heat pump technology, meaning no fossil fuels are used for heating, cooling, or cooking in the school. A well-insulated envelope and optimal window-to-wall ratio minimize energy use from heating and cooling, while most academic spaces have north- or south-facing windows to create optimal daylighting conditions and reduce the need for artificial lighting. Daylight controls and vacancy sensors in classrooms and offices further limit energy expenditure by automatically dimming lights when there is sufficient daylight and turning lights off when a space is unoccupied.

Josiah Quincy Upper School: Indoor Air Quality<br />

Indoor Air Quality 

With few buildable sites for a new school building in Boston’s dense downtown core, JQUS was conceived as a high-rise school on a constrained urban plot adjacent to two highways. From the outset, mitigating the effects of the site’s air pollution was key to creating a healthy and successful learning environment. An efficient displacement ventilation system, enhanced air filtering, and intakes located on the school’s roof and away from the most significant pollution sources assures that clean outdoor air is supplied to all interior spaces.

Josiah Quincy Upper School: Design for Equity & Well-Being

Design for Equity & Well-Being

JQUS is a middle high school with a 96% minority student body. The school’s auditorium, black box theater, gym, and media center are designed to serve all students in grades 6-12 as well as the community for after-hours events. Despite the constraints of the school’s less than one-acre urban site, the design fosters a connection to nature and prioritizes student well-being through the design of an accessible landscaped rooftop. Complete with an outdoor STEM classroom, gardens, and walking paths, the rooftop provides space for movement, hands-on project work, and mindful contemplation. Gardens with native species of meadow grasses and hardy wildflowers connect students with the local ecology and student planting beds provide hands-on experience growing food.

Josiah Quincy Upper School: Resiliency & Water Conservation

Resiliency & Water Conservation

All critical mechanical equipment is raised above the first floor to ensure the building’s continued operation and mitigate risk in a potential flood or large storm event. JQUS is designed to preserve groundwater levels with a stormwater detention system under the building that recharges stormwater back into the ground. In addition, the plantings on the roof help to slow stormwater runoff, reducing the chance that drains would be overloaded in a storm event, and low-flow fixtures throughout the building conserve about 240,000 gallons of water annually.

Welcome Our Summer 2025 Interns!

Welcome Our Summer 2025 Interns!

Join us in welcoming our Summer 2025 interns, Jason Dias and Madison Clowes! We’re thrilled to have them on board for the summer to strengthen the BE+ community and advance our mission to drive the sustainable and regenerative design, construction, and operation of the built environment. Jason and Madison have already brought high energy, insight, and talent to our team, and we’re looking forward to all we’ll achieve together.

Jason Dias

Jason Dias

My name is Jason, and I’m a recent graduate of Centre College with a Bachelor of Science in Economics & Finance and concentrations in Accounting & History. I was born in Boston, but lived in Brazil for a few years as a kid. There, I spent a great amount of time on my parents’ farm, where I learned to appreciate our beautiful earth. I’m excited to serve as an intern with the education team at BE+ and immerse myself in the sustainable architecture space before heading to graduate school in the fall. I enjoy running, reading historical fiction, and trying out new smoothies.

Connect with Jason Dias on LinkedIn

Madison Clowes

My name is Madison, and I am so excited to be working with the BE+ team this summer! I am entering the final year of my undergraduate degree at Tufts University where I study Environmental Studies with minors in Urban and Architectural Studies. My interests exist at the intersections of these areas of study, and I am most passionate about the creation of communities which are livable and sustainable for all. I am looking forward to bringing my research and design skills to the work BE+ does for the green building community, and learn more about the industry while doing so!

Connect with Madison Clowes on LinkedIn

Madison Clowes

BTF ‘25 Set to Feature Existing Building Interventions & Innovations Track

BTF ‘25 Set to Feature Existing Building Interventions & Innovations Track

Photo by Rick Mandelkorn

Our 2025 Building Tech Forum is shaping up to be our most impactful one yet.

Last year, we sold out the presenter slots for the first time. This year, we launched our first-ever Call for Presentations to help curate the most compelling lineup possible.

Building Tech Forum 2025 is an evening of 45 x 5-minute lightning talks and networking, where industry leaders present the latest innovations in building technology accelerating the sustainable and regenerative design, construction and operation of the built environment. But this year, there is a unique opportunity.

BE+ and the Massachusetts Clean Energy Center (MassCEC) are pleased to announce one track room of 15 presentations dedicated to strategic interventions and innovations decarbonizing existing buildings. As we gear up to launch the Massachusetts Building Performance Exchange together, we are leveraging this powerful gathering to highlight cutting-edge approaches to optimizing building retrofits.

Strategies, solutions, and research selected for our competitive Existing Building Interventions & Innovations track will have a deeply discounted presentation fee.

For this curated track, we are looking for presentations that address some of the following questions:

    • What are the smartest ways to reduce carbon in existing buildings?
    • What strategies can get the most reduction per dollar spent?
    • How can we dramatically reduce energy use while keeping buildings occupied?
    • What are the most promising technologies and innovations?

We are particularly interested in strategies and solutions for the following:

    • Electrification
    • Energy Loss, Recovery, & Storage
    • HVAC, Hot Water
    • Lighting, Appliances
    • Renewable Energy Integration
    • Resident & Tenant Engagement
    • Sealing, Insulation, Envelope
    • Smart Meters & Energy Management
    • Sweet-spot Energy Retrofits
    • Zero-over-time Planning

We will judge each presentation proposal by how innovative, relevant, replicable, and scalable the strategy is to make a sizable impact on the overall emissions of Massachusetts’ existing building stock. For more information, download our 2025 Call for Presentations.

Submit your proposal by Friday, May 30th, 2025 at 11:59 PM ET.

Register for Building Tech Forum 2025 on July 17, 2025 as we get ready to curate some of the most exciting strategies for existing building decarbonization!

About the Massachusetts Building Performance Exchange
BE+ is working with MassCEC to accelerate market transformation for larger building energy retrofits through knowledge sharing, training, peer-to-peer interaction, and targeted research. The Exchange will make retrofitting existing buildings easier through a library of guides, case studies, and webinars. It will create a community of professionals with the expertise to transform large, out-of-date existing buildings into modern, energy efficient and healthy buildings.

BE+ Team is Growing!

BE+ Team is Growing!

As we gear up to tackle some of the biggest challenges we have ever faced, BE+ is thrilled to welcome new talent to our small and mighty team. Please join us in welcoming the newest additions to the BE+ staff: Clay Tilton, Claire Wigglesworth, and Kay Mammo! 

Clay will be heading up the Massachusetts Building Performance Exchange, Claire will support that work as our Existing Buildings Research Associate, and Kay will be supporting our thriving BE+ topic communities, the heartbeat of this powerful community.

We are eager to see what we’re capable of accomplishing together.

Clay Tilton
Claire Wigglesworth
Kay Mammo