Additionality is typically considered a major marker of quality in carbon removal. But what do we do when carbon removal suppliers are producing other types of products and services that make them less dependent upon voluntary carbon market revenue?

Perhaps even more importantly, how do we have a productive disagreement on this topic? Bringing up some concerns can open one to criticism. But we also depend upon people thinking differently in order to advance our understanding of the world and the types of value we create. How do we make sure we aren't encouraging crackpot analysis while also not hewing so closely to orthodoxy that we might be missing important insights? How can we set the stage to understand the true landscape of disagreement so that we can come to better decisions and not be driven by ideology in improper ways?

Today's podcast features Reversing Climate Change alumnus, Grant Faber, returning to the show. Grant is sui generis in our sector for his deep involvement in life-cycle and techno-economic assessment. He is the Direct Air Capture Hubs Program Manager at the U.S. Department of Energy. Prior to DOE, he ran a consultancy focused on life cycle and techno-economic assessment where he worked with many different startups, accelerators, and investors working on carbon removal and carbon conversion. Before that, he worked with Twelve, Heirloom, and the Global CO2 Initiative.

Importantly, we invite you to engage with this material and come to your own conclusions. Part of what makes carbon removal such an intellectual adventure is just how much room there is for creativity and deep thought!

Resources

Grant's website

Grant's previous RCC appearance

Grant's article, "Carbon removal, co-products, and system boundaries"

Eric Matzner from Metalplant's RCC appearance

"Crediting challenges when carbon removal comes with avoided emissions" by CarbonPlan

The trope of the monkey paw

A few Robert Höglund pieces on temporary carbon removal: #1, #2, and #3

Here's the quote from Gandalf from J.R.R. Tolkien's The Return of the King:

"It is not our part to master all the tides of the world, but to do what is in us for the succour of those years wherein we are set, uprooting the evil in the fields that we know, so that those who live after may have clean earth to till. What weather they shall have is not ours to rule."