- Circular Ecology. “Embodied Carbon Calculator For Concrete Launched”. Circular Ecology, 26 May 2020, https://circularecology.com/news/embodied-carbon-calculator-for-concrete-launched.
- Emerson, Joe. “Low Carbon Concrete – Starting from the Ground Up”. Zero Energy Project, 9 Nov. 2020, https://zeroenergyproject.org/2020/11/09/low-carbon-concrete-starting-from-the-ground-up/.
- “Geopolymer Concrete and Cement”. Geopolymer Solutions, https://www.geopolymertech.com/. Accessed 20 Dec. 2021.
- “Permanent Carbon Capture | Blue Planet Systems | Los Gatos”. Blue Planet Systems, https://www.blueplanetsystems.com. Accessed 20 Dec. 2021.
- Thorpe, David. “How to Disembody Your Carbon”. The Fifth Estate, 8 Oct. 2020, http://thefifthestate.com.au/innovation/building-construction/how-to-disembody-your-carbon/.
- “U.S. Concrete”. U.S. Concrete, https://www.us-concrete.com/. Accessed 20 Dec. 2021.