09/23/2026
ASLA has released a new standardized methodology for measuring the carbon impacts and benefits of site projects.
Landscape Architecture 2040: Guide to Site Carbon Assessment v1 provides methods for measuring embodied carbon, operational greenhouse gas emissions, and carbon storage, including the carbon stored in existing and proposed trees, plants, and soils.
The guide also sets the stage for the landscape architecture community’s first national carbon benchmarking pilot next year.
Heading to ? Join Meg Calkins, FASLA, and Alejandra Hinojosa, Affil. ASLA, for Tracking Whole Life Cycle Carbon for LA2040 on Wednesday, September 16 at 1:15 PM PT, followed by further conversation in Practice Basecamp.
Read more in ASLA's THE DIRT. https://bit.ly/4xIkSiU
Image credit: ASLA 2026 Professional Residential Design Honor Award. Peak House. Dali, Yunnan, China. Z'scape / Holi Photography