Verra's Carbon Capture Methodology Clears the Voluntary Carbon Market's Integrity Bar

Verra announced on September 28, 2026, from Washington, that its Verified Carbon Standard methodology VM0049 Carbon Capture and Storage, v1.0 — along with its accompanying modules — has been approved by the Integrity Council for the Voluntary Carbon Market (ICVCM) as meeting the Core Carbon Principles (CCPs). The CCPs are ICVCM's benchmark for credit integrity in the voluntary carbon market.

The approved modules cover the main engineered carbon-removal and storage pathways: direct air capture (VMD0056), CO2 transport (VMD0057), CO2 storage (VMD0058), and bioenergy with carbon capture and storage (VMD0059). VM0049 itself sets the criteria for quantifying emission reductions and carbon dioxide removals from projects that capture CO2 and store it permanently. This adds a major technology-based approach to ICVCM's growing list of CCP-approved methodologies, which until now skewed toward nature-based categories.

One detail in the methodology is notable: where projects rely on renewable electricity, they must show that power comes from new renewable sources developed specifically for the CCS project, not from existing renewable capacity. That provision targets a real integrity risk — claiming clean power that the grid was already using elsewhere — and it shows how accounting rules, not just hardware, shape whether carbon removal is real.

What this approval is, and is not: it is a signal that credits issued under these methodologies meet a baseline integrity standard, which matters for buyers and for CCS finance as more capture projects come online. It is not a guarantee about any individual project — each project still needs validation, verification and audits, and questions about long-term storage permanence, monitoring and liability remain the sector's hard problems. Methodology approval also says nothing about whether capture costs fall fast enough to matter for the climate.

Context: CCS is increasingly treated as a tool for emissions that are difficult to abate rather than a substitute for cutting fossil emissions, and credit markets have been searching for trustworthy rules after years of quality scandals. ICVCM approval of an engineered-removal methodology gives buyers one more CCP-labelled option — but the credible test will be how the first VM0049 projects perform in independent audits.