- County of Marin Bay, Area Low-Carbon Concrete Codes Project
- Circular Ecology, Concrete Embodied Carbon Footprint Calculator
- MIT Concrete Sustainability Hub, “Lowering the Embodied Environmental Impacts of Cement and Concrete,” Feb 2020
- Tally, “Beyond Fly Ash: How to Optimize Your Concrete Structures to Reduce Embodied Impacts,” Feb 2020
Environmental Product Declarations
- National Ready Mixed Concrete Association (NRMCA) EPD Program
- Marin County code and study.