Responsible Stewardship
Care for the future of the practice, people, and planet drives a commitment to continuous improvement in the work. The studio adapts to new tools, methods, and frameworks to allow for advancement and innovation that is measured and not influenced by trends.

Use of solar power and nature-inspired design makes the Baltimore Water Wheel both functional and iconic.
Resource use is balanced with long-term value, advancing sustainability through adaptive reuse, material efficiency, and carbon-conscious strategies. Each choice reflects a commitment to stewardship across communities, ecosystems, and future generations.
The Z|S Carbon Reduction Framework Plan outlines firmwide strategies to lower emissions across projects and operations through clear, actionable steps.


The AIA 2030 Commitment is about collective progress. Since signing on nine years ago, Z|S uses it as a tool to measure, report, and reduce. Our projects now average more than a 50% reduction in predicted energy use intensity (pEUI), with a continued focus on reaching net zero.


LEED Platinum certified, The Center for Parks & People integrates active systems with passive sustainability strategies.

Each week at Fridays at Four, the team gathers to review projects, exchange ideas, and tackle design challenges.
Critical reflection and open exchange of knowledge reinforces constant progress. A culture of inquiry is cultivated through the constant testing of ideas, challenging of assumptions, and pursuit of learning. Studio Teams - Progress, Practice, and Purpose - tackle incremental initiatives to keep us informed, aware, and nimble.

Technology advances project design and delivery in service of excellence and sustainability. Analytical tools, parametric modeling, and AI-assisted workflows enhance how information is processed and informs the outcome.
Design for the Dune House was informed by daylighting and energy analysis while also maximizing views and natural light.

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Investment in sustainable community extends beyond design with service days, charitable giving, and pro bono work that strengthen local relationships. These efforts create regular, meaningful opportunities for staff to engage with partners and support long-term community goals.

Service days focus on hands-on support through tree planting, care package assembly, and food bank volunteering, strengthening ties to local organizations.
