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Overview 8. Rejected
6. Construction
M0450
The proposed revision expands the applicability of VMR0012 to include OPC reduction achieved through advanced admixtures, specifically carbon nanofiber (CNF) additives. The revision also clarifies boundary conditions for cases in which CNFs are produced in one country and applied in another.
Summary of Development
On March 16, 2026, the development of this revision was rejected per the VCS Methodology Development and Review Process (PDF). After careful review, Verra determined that the proposal’s climate impact was not as high as that of other ideas. Verra will therefore not proceed this approach to the full methodology development process at this time.
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