Global change requires local action! While the climate crisis has been well articulated at the global level by the United Nations, national governments, and scientific consensus, climate solutions still require community-scale responses. Ancient human wisdom and modern ingenuity provide us an array of effective tools, but it is up to us to implement them within our own communities. How can we best leverage the tools we have available? What are the right  questions to ask next? How can we achieve broader engagement in climate action?

As the nation strives for carbon neutrality by 2050, the role of the building sector is both critical and often overlooked. As clients, manufacturers, designers, engineers, constructors and operators, we know that the most cost-effective carbon saving solutions are those in the built environment, and that those solutions can dramatically improve quality of life and address longstanding inequities. We also know that “environmental surfing” for daylight, fresh air, passive heating, and natural cooling is key for our sustained health and the health of the planet.

What would it take for us in the green building movement to get the owners and builders who are still building to code minimums to join us? This interactive discussion will focus on incentives, the true overall cost add to make a building more climate conscious, and avenues that can help reach those who are not “in”. Our panel will include a developer who is undoubtedly “in” as well as a mechanical designer who often works with those who are not. We often preach to the choir; this panel will challenge you to think about how we get the rest of the market.

Take a deep dive into what three projects in the Northeast have done to minimize embodied carbon. The example projects have each taken different approaches: one project focused on concrete in an ICF building, one focused on envelope choices and how to meet Passive House requirements while reducing embodied carbon, and one used Life Cycle Assessment to decide between renovation and new construction for existing school buildings.

Over the past two years, Massachusetts and its consultant team has studied cost-effective commercial building approaches aligned with climate goals. This session will present a building-level review of the analysis done to inform Massachusetts’s upcoming stretch energy code and municipal opt-in stretch code. We will focus on a) Thermal Energy Demand Intensity (TEDI), b) critical role of envelope, thermal bridges, and air infiltrations, c) implications to carbon emission and fossil fuel use, and d) cost optimization for different commercial building types.

The electric grid is changing rapidly - with more intermittent, renewable energy resources contributing to the power generation supply, more dispatchable baseload retiring, and more extreme weather events causing outages. Providing uninterruptible power supply is becoming increasingly more challenging. As building designers and operators, we have the opportunity to be part of the solution by optimizing the demand side of the equation. Passive building is a design methodology that utilizes passive principles to reduce loads on a peak and annual basis.

The City of Boston is on the cutting edge of emissions performance standards for existing buildings. Staff from the City’s Environment Department will present on Boston’s new Building Emissions Reduction Ordinance (BERDO 2.0). The purpose of this session will be to engage building and energy professionals on pathways that help owners comply with the new standard. The speakers will present on the requirements of the ordinance, compliance mechanisms, the ongoing regulations development process, and resources to assist owners in complying.

As buildings become part of the climate change solution, more building professionals and their customers want to know how they can reduce carbon emissions in home retrofits. The presenters conducted a research study to answer this question by assessing the net carbon impact of insulation and air sealing upgrades when accounting for both embodied carbon emissions of materials and operational carbon reductions associated with weatherization upgrades.

Buildings and deforestation together produce 50% of global carbon emissions. This session will address how climate-smart forestry and sustainable agriculture can store carbon in ecological landscapes and generate wood and plant-based building materials that reduce embodied carbon in buildings. Key topics include a proposed strategy to double carbon sequestration by global forests, and an assessment of the validity of biogenic carbon claims with an expanded Life Cycle Analysis.

Integrative design and lean PM have the potential to mimic agile development; benefitting from fast iterations and innovation, but often don’t in practice. Owners are demanding increasingly high performance and firms won’t be competitive if they can’t pivot, transform and adopt the habits and disciplines of startup culture. What would firm management look like if we: 1) valued our staff as our prime assets, and 2) adopted a practice of continuous learning and improvement?