Nature-based solutions

Living Carbon

40Mixed / Improving

San Francisco, California, USAFounded 20190 followers

www.livingcarbon.com/

US public-benefit biotech reforestation company developing photosynthesis-enhanced trees claimed to grow faster and capture more carbon, partnering with landowners on VCM projects in the US South and mid-Atlantic.

Green Score

40/100
Mixed / Improving
Greenwashing risk
high
Data confidence
low
Method
how it is calculated
Climate Impact & Solution35%52

Does the core business genuinely avoid or reduce emissions, or build climate resilience? Share of revenue that is actually 'green'. Fossil-dependent models score low.

The core activity — reforesting degraded land with potentially faster-growing trees — is a genuine mitigation approach, but the headline 53% biomass gain was measured in controlled growth-room conditions from a preprint, not replicated in peer-reviewed field trials; early commercial plantings were predominantly conventional trees with only a small fraction of enhanced stock, materially diluting the advertised carbon benefit.

Decarbonization & Targets20%18

Credible, science-based targets (SBTi), a real net-zero plan with progress to date, and CDP disclosure — not just a dated press release.

No SBTi-validated targets, no CDP disclosure, and no publicly available net-zero roadmap with quantified interim milestones were found; the company has not published verifiable corporate-level emissions reduction commitments beyond project-level carbon credit claims.

ESG & Operations15%45

Operational footprint, labour and social practices, and governance quality across the company's own operations and supply chain.

Living Carbon is structured as a Public Benefit Corporation (PBC), which provides a governance floor for stakeholder accountability, and it has raised over $36M from institutional investors, but no independent ESG audit, labor-practice disclosure, or biodiversity-impact assessment for its tree-planting sites has been publicly identified.

Transparency & Verification15%32

Quality of disclosure, independent third-party verification, and how much hard data backs the company's claims.

Key performance claims (biomass growth, carbon capture rate) derive from a company-released whitepaper and an unreviewed bioRxiv preprint rather than peer-reviewed publications; ACR registration provides some third-party process oversight, but field-scale MRV data and annual project-level monitoring reports have not been made publicly accessible in a readily auditable form.

Integrity15%60

Controversies, litigation, pollution, fossil-fuel lobbying, conflict-zone involvement and governance scandals. Higher means cleaner.

No litigation, pollution incidents, fossil-fuel lobbying, or governance scandals were identified; however, MIT Technology Review reported that early carbon-credit plantings contained only a small percentage of the enhanced trees that were marketed as the product's differentiator, raising a material concern about the gap between marketing claims and actual deployment.

Why it's on ClimateTicker

Living Carbon is a US public-benefit biotech that engineers photosynthesis-enhanced and metal-hyperaccumulating trees to grow faster and sequester more carbon, then monetizes reforestation projects via voluntary carbon market credits. The core premise is scientifically plausible but rests heavily on a 2022 preprint (not peer-reviewed journal publication) claiming 53% more biomass in controlled-environment experiments, with real-world field performance yet to be independently validated at scale. Investors should treat this as an early-stage, high-upside/high-uncertainty climate bet rather than a proven carbon-removal engine.

mitigationLiving Carbon partners with landowners to plant enhanced trees on degraded or underutilized land, then generates and sells carbon credits through registries such as the American Carbon Registry (ACR); it also sells seedlings directly to corporations seeking to reduce their carbon footprint.

Commitments & Certifications

Controversy & Greenwashing Watch

mediumEnhanced-tree marketing vs. conventional-tree-dominated plantings

MIT Technology Review found that Living Carbon's first commercial carbon-credit planting in Georgia consisted overwhelmingly of conventional trees despite being marketed on the strength of its photosynthesis-enhanced technology, with the company attributing the composition to ACR registry standards.technologyreview.com

mediumCore efficacy claims based on unreviewed preprint, not peer-reviewed data

The flagship claim of 53% more biomass growth was published as a bioRxiv preprint and a company whitepaper, neither of which has undergone independent peer review, leaving the scientific basis for the product's carbon premium unverified.livingcarbon.com

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