- County of Marin Bay, Area Low-Carbon Concrete Codes Project (https://www.marincounty.org/depts/cd/divisions/sustainability/lowcarbon-concrete-project).
- Circular Ecology, Concrete Embodied Carbon Footprint Calculator
- MIT Concrete Sustainability Hub, “Lowering the Embodied Environmental Impacts of Cement and Concrete,” Feb 2020 (https://www.youtube.com/watch?v=IUvDZzTyyC8&t=5s).
- Tally, “Beyond Fly Ash: How to Optimize Your Concrete Structures to Reduce Embodied Impacts,” Feb 2020(https://choosetally.com/webinars/#sec14).
Environmental Product Declarations
- National Ready Mixed Concrete Association (NRMCA) EPD Program (https://www.nrmca.org/sustainability/EPDProgram/Index.asp#IndustryWideEPD).
- Marin County code and study