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Core Studio

R&D and technology play an essential role in our firm. We invest in constant learning, testing and innovation. That uniquely positions us to solve our clients’ most difficult problems.
Innovation Engine Our CORE groups manage our research and development efforts, from incremental efficiency improvements to solving some of the most challenging engineering problems of our time. Learn More
Innovation Output We believe collaboration amplifies our innovation potential and creates connections that lead to better, more imaginative solutions for our clients. Learn More
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Sustainability

We collaborate with clients to create high-performance, low-energy facilities and communities that are efficient, comfortable and healthful at every stage of their life cycles.
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Sustainability At-A-Glance
sustainability Sandy Agrafiotis photo
sustainability Sandy Agrafiotis photo
200+ LEED-accredited employees
9,496 tons CO₂ saved
400+ Sustainable projects

Here's How

We believe that achieving optimal sustainability on any project is an act of discovery. We are collaborative – engaging all stakeholders in an open exploration. We are deeply analytical – drawing on a wide range of customized and industry-leading tools and techniques. And we are curators – instead of “telling,” we educate the team on key issues so that we can all, collectively, arrive at the right decisions.

Qualifications

We work with architects, engineers, building owners and managers from project inception through operations to help turn their sustainability vision into a reality. We collaborate on the design, construction and operation of sustainable buildings to provide innovative solutions that greatly reduce operational and embodied carbon, and contribute to more resilient buildings while meeting high standards for occupant comfort and health.
sustainability Zurich American Insurance Company, North American Headquarters © James Steinkamp Photography

Here’s how we can help you:

Our Team

Pittsburgh Airport Terminal Modernization
pittsburgh-airport-modernization

Gensler + HDR in association with luis vidal + architects

100 Flatbush
The Alloy Block

Thornton Tomasetti

Mira
folsom

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Stonecutter Court in London. Thornton Tomasetti

Featured Project

Stonecutter A new office building rewrites the rules of sustainable construction in London, doubling size without adding weight, reusing foundations and setting a low-embodied-carbon record for the City of London.

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News & Resources

The question for owners isn’t whether electrification matters – it’s how to plan the transition in a way that works for residents, budgets and building systems.

Decarbonization Road Maps for Cities
November 25, 2025
Thornton Tomasetti’s decarbonization and resilience specialists are providing program implementation and technical assistance to city agencies in San Francisco and Boston to help building owners develop and implement decarbonization road maps.