Preservation is Climate Action

For decades, preservationists have rightly declared, “the greenest building is the one that is already built.”

The quote is attributed to Carl Elefante, FAIA, former president of the American Institute of Architects. As the planet continues to warm and the models become more dire it is incumbent on historic preservation practitioners to take leading roles in demonstrating and proving that one of the most important steps we can make is to decarbonize the built environment. Old buildings are the greenest buildings out there, but they can be greener and together we can learn more and test new ideas.

In October 2024, 1772 convened a Climate Summit in New Orleans as an affiliate event at the National Trust for Historic Preservation’s PastForward Conference. Most of the materials on this page were shared at that convening, but we will continue enriching this page as a resource.

2024 Advancing Preservation: Climate action Summit

Speakers

resources

Historic New England

Learn how Historic New England is implementing climate action plans for Casey Farm and Pierce House.

Roger Williams University Carl Elefante Lecture

“Architect’s Relevance Evolution Existing Buildings” YouTube video of the presentation and slide deck.

CARE TOOL

The CARE Tool allows users to compare the total carbon impacts of renovating an existing building vs. replacing it with a new one.

Georgia Trust Green

The program combines advocacy and education to provide homeowners with the necessary tools to make significant and verifiable improvements to their home’s energy efficiency while maintaining its historic integrity.

National Trust of England, Wales + Northern Ireland

The NT has several examples of hydroelectricity at their historic sites and solar power installations.

articles + Presentations

Upfront Carbon + Why it Matters: An Q+A with Llyod Alter

AIA - Renovate, retrofit, reuse: Uncovering the hidden value in America’s existing building stock

International National Trust Organization (INTO) Climate Change Adaptation Advice

The Country’s First Net Zero Hotel Was Once a Connecticut Office Building

Advisory Council on Historic Preservation (ACHP) Climate Change and Historic Preservation Policy Statement

books

Not the End of the World: How We Can Be the First Generation to Build a Sustainable Planet

by Hannah Ritchie

Environmental Sustainability at Historic Sites and Museums

by Sarah Sutton

What If We Get It Right

by Ayana Elizabeth Johnson