The Chicken-and-Egg Problem in the Carbon Markets and How Symbiosis Is Solving It - Julia Strong

In this episode of This Week in Carbon, host Rene Velasquez sits down with Julia Strong, Executive Director of the Symbiosis Coalition, the advanced market commitment platform that has already aggregated more than 20 million tons of nature-based carbon removal commitments by 2030, backed by members including Google, Meta, Microsoft, McKinsey, Salesforce, Bain, and REI Co-op.Julia founded Symbiosis in 2024 with a clear diagnosis: carbon markets haven't scaled not because of a lack of supply, a lack of capital, or a lack of good projects — but because of the absence of long-term demand certainty. Without buyers committing upfront, developers can't get financed. Without financing, projects can't scale. Without proof that projects deliver, buyers won't commit. Symbiosis is the mechanism designed to break that cycle — applying the same logic that unlocked the renewable energy boom through power purchase agreements to nature-based carbon.Key topics covered:- The chicken-and-egg deadlock at the heart of carbon market failure: investors won't finance without offtakes, and buyers won't sign offtakes without proof of financing- The PPA analogy: how long-term power purchase agreements unlocked wind and solar and why the same model can do the same for nature- Living Carbon's $500 million financing from Octopus Energy Generation, secured weeks after signing a long-term offtake agreement with Symbiosis members- What "offtake ready" actually means: the project sweet spot between too early to commit and advanced enough to lock in price, volume, and delivery confidence- Symbiosis' quality criteria: conservative carbon accounting, durability, community benefits, ecological integrity, and transparency, informed by a technical advisory board including scientists from the Nature Conservancy, Cambridge, Yale, and UC Davis- How the standardized RFP and template contract infrastructure works and where individual buyer preferences and commercial negotiations begin- A closer look at the three anchor projects: Mombak in the Brazilian Amazon, Living Carbon in the US, and Thrive Earth in Sulawesi, Indonesia- The cross-pollination between Symbiosis and the newly launched ARC coalition and how a hard-won playbook can be shared rather than rebuilt from scratch- Why long-term offtakes are especially critical for reforestation and restoration: the high upfront costs and long carbon payback periods mean financing can't flow without demand certainty- Flipping the dynamic: making the risk of participating in carbon markets lower than the risk of doing nothingA genuinely important conversation about the market formation infrastructure that nature-based carbon has been missing — and the early proof points that suggest it is starting to work.🎧 Listen now on Spotify, Apple Podcasts, YouTube, and more.