PUBLIC OR BLENDED CDR INVESTMENT FUND

An investment fund pools capital and places it across CDR companies, projects or specialist funds through ownership stakes, loans or other return-seeking finance. Under this lever, public or philanthropic capital deliberately takes more risk, accepts a lower return or waits longer for repayment than commercial investors would. A wholly public fund may do this directly. A blended fund uses catalytic capital to attract private co-investment. Pooling, portfolio management and an expected financial return define the mechanism. Fully commercial funds are excluded, as are grants, guarantees, removal purchases, single-project investments and publicly operated assets.

The main question is what stops CDR companies or projects from attracting commercial investment. Public or philanthropic investors may solve this by taking losses before private investors if investments fail, accepting lower returns, waiting longer for repayment or investing earlier. Designers must choose eligible methods and stages, location, duration, manager, fees, repayment order and portfolio limits. If climate impact are used to justify the support, each investment should show net CO₂ removed after energy, transport and other lifecycle emissions, alongside storage duration, reversal treatment and safeguards.

Public or philanthropic capital can bring commercial investors into CDR investments they would otherwise avoid. By agreeing to take losses first, earn less or wait longer for repayment, it gives those investors better protection or potential returns. The fund can then finance companies and projects that have outgrown grants but are not ready for commercial finance. Spreading money across a portfolio reduces the damage if one investment fails.

A broad mandate may direct money to emissions reduction or weak credits instead of net removals. Public investors can absorb losses while private investors receive excessive returns, especially if the need for below-market support is not tested. Managers may favour technologies that are easiest to value and sell, neglecting earlier approaches. Investment estimates can hide non-delivery or reversal. Political influence, conflicts, high fees, currency losses and few exit opportunities can further erode public value.

Evaluation should show whether catalytic capital changed investment terms or enabled investments that ordinary market finance would not have made. Capital committed and invested, fees, losses, private participation and financial returns should be reported separately from forecast and verified removals. Persistent uninvested capital, excessive private returns or poor removal delivery should prompt changes to the mandate, manager or risk-sharing.

Engagement should test the investable project pipeline, the financing gap and whether proposed risk-sharing is genuinely needed. Evidence from developers, institutional investors and fund managers should inform the mandate and return structure. Lifecycle expertise, standards bodies, affected communities and public oversight are needed to scrutinise removal integrity, safeguards, conflicts, fees and the treatment of losses.

International and supranational finance institutions can create or anchor funds under their investment mandates. National, regional, state and municipal governments may capitalise funds through budgets, public banks or investment corporations where their laws permit. Philanthropies can supply patient or risk-bearing capital.