Tools chosen: kalshi_direct kalshi_related polymarket_related claude_news claude_news gdelt_news wikipedia code_execution

Sub-questions (Fermi decomposition)

Planner reasoning

This resolves on a specific numeric threshold (4909.9 MMT CO2) that appears to track US energy-related CO2 emissions vs. a ~2025 Paris-era target; recent EIA data (2020: ~4,576; 2023: ~4,790 MMT) suggests the threshold may already have been breached, so the key uncertainties are the resolution source, the exact metric (energy-related CO2 vs. total GHG/CO2-equivalent), and the reporting lag relative to the market's 2030 close. The Kalshi price is the primary anchor and its rules text will reveal the source.

# Current state Kalshi USCLIMATE-2025 is trading at 12% YES (up from ~1-2% low, +5.3-5.4% over 7d/30d), implying the market leans strongly toward "No." The resolution hinges on whether US CO2 emissions in "a year by 2025" fall at/below 4,909.9 MMT — but the ticker's own description doesn't specify whether this means EIA energy-related CO2, EPA total fossil-fuel CO2, or a broader GHG measure, nor whether it requires the calendar-year-2025 figure specifically or any qualifying year through 2025. # Timeline of key events - 2015: US pledges 26-28% GHG reduction below 2005 by 2025 under Paris NDC (confirmed, c2es.org) - 2016-2020: US joins, then Trump initiates Paris withdrawal, effective 2020-11-04 (confirmed, Wikipedia) - 2020: COVID-19 collapse drives energy-CO2 down ~11% y/y to ~4,570-4,576 MMT — clearly below threshold (confirmed, EIA) - 2021-02-19: Biden rejoins Paris; reaffirms 26-28%-by-2025 NDC as "broadly on track" (confirmed, UNFCCC filing) - 2021: Energy-CO2 rebounds to ~4,900-4,950 MMT range (reported, conflicting estimates across tools) - 2022: Energy-CO2 ~4,940 MMT; EPA total GHG (CO2e) = 6,343 MMT gross / 5,489 MMT net of land sink (confirmed, EPA inventory) - 2023: Energy-CO2 falls 3% (~134 MMmt) to ~4,790-4,810 MMT, driven by coal→gas/solar shift (confirmed, EIA) - 2024: Biden's 2030 (50-52%) and 2035 (61-66%) NDCs supersede the original 2025 target (confirmed, WRI/State Dept) - 2024: Energy-CO2 roughly flat, down <1% to ~4,789 MMT (reported, EIA preliminary) - 2025-01-20: Trump signs 2nd Paris withdrawal EO (confirmed, Wikipedia); EPA proposes ending GHG Reporting Program (confirmed, EPA press release) - 2025: Energy-CO2 reported up ~2% to ~4,904 MMT (reported, EIA report dated "July 2026" — likely a preliminary/forward-looking estimate, treat cautiously) - 2025: Rhodium Group estimates total GHG emissions +2.4% y/y, only 18% below 2005 (vs. 26-28% target) — a clear miss on the actual pledge (reported, Rhodium) - Final EPA GHG Inventory for 2025 not due until spring 2027 (reported, Rhodium) — creates a data-availability gap for resolution # Event Will US 2025 CO2 emissions be ≤4,909.9 MMT, resolving the "US meets its climate goals by 2025" market YES? # Outcomes to forecast Yes / No # Kalshi market anchor **12.00% YES** (current). 7-day change +5.40%, 30-day change +5.30%. Range over life: 1.00%-12.70%. Avg daily volume only 88 contracts — thin, low-conviction market. Rising trend suggests recent news modestly favored YES, but level remains low. # Sub-question answers 1. **Resolution source/metric** — Unclear from rules; the raw number (4,909.9 MMT) magnitude-matches EIA's *energy-related* CO2 series (~4,600-5,000 MMT range), not EPA's total CO2e GHG inventory (~6,000-7,000 MMT). Likely EIA energy-CO2, but not confirmed in rules text (gap). 2. **EIA energy-CO2 2019-2024** — ~5,144 (2019) → ~4,570-4,576 (2020, pandemic) → ~4,900-4,950 (2021) → ~4,940-4,944 (2022) → ~4,790-4,810 (2023) → ~4,789 (2024, preliminary). Multiple years already sit near/below 4,909.9 (EIA/claude_news). 3. **EPA total CO2/GHG 2020-2023** — 2022 total GHG CO2e = 6,343 MMT gross, 5,489 net of sinks (EPA); far above 4,909.9, but this is CO2e not pure CO2, so not directly comparable. 4. **EIA STEO 2025 projection** — STEO (May/Sept 2025) projected 2025 energy-CO2 up 1-1.5% vs 2024; later report cited (claude_news) puts actual 2025 near 4,904 MMT, just under threshold — but source dated implausibly ("July 2026") and should be treated as low-confidence. 5. **NDC baseline mapping** — 4,909.9 MMT ≈ 18.15% below 2005 baseline (~5,999 MMT energy-CO2), which is a *weaker* bar than the actual 26-28% NDC pledge — meaning the Kalshi threshold is easier to clear than the real US climate goal (code_execution calc). 6. **Kalshi/Polymarket cross-markets** — No Polymarket matches found. Related Kalshi: EU 2030 climate goal at 46.8%, India 2030 at 69% — both priced far higher than US 2025 (12%), reflecting the tighter/nearer US deadline and policy reversal. 7. **2025 policy changes** — EPA proposed ending GHG Reporting Program (Trump EO); Paris re-withdrawal; Rhodium notes final EPA inventory delayed to spring 2027, threatening timely resolution data (EPA, Rhodium). # Key facts (high-confidence, factual) 1. [EIA] 2020 energy-CO2 fell ~11% to ~4,570 MMT (pandemic-driven, clearly below threshold). 2. [EIA] 2023 energy-CO2 ≈ 4,790-4,810 MMT, already below 4,909.9. 3. [EPA] 2022 total GHG = 6,343 MMT CO2e — well above threshold on a CO2e basis. 4. [Rhodium] 2025 total GHG emissions rose 2.4% y/y; only 18% below 2005 vs. 26-28% pledge. 5. [Wikipedia/EPA] Trump signed 2nd Paris withdrawal EO Jan 2025; EPA moving to end GHG Reporting Program. # Cross-market signals - Kalshi related: EU 2030 goal 46.8%, India 2030 goal 69% — both much higher-probability than US 2025 (12%), consistent with the US target being nearer-term and post-rollback. - Polymarket: No matching markets found. - Sportsbook implied: N/A. # Analyst opinions and speculation - Rhodium Group: US clearly missing original 26-28%-by-2025 NDC; only ~18% below 2005 vs. 26-28% target; trajectory "substantial slowdown" post-2025 due to Trump rollbacks. - Baker Institute (2023): US would need ~11% GHG cut 2021-2025 (vs. historical ~1.2%/yr) to hit the 26% floor — deemed implausible even before Trump's 2nd term. - Climate Action Tracker: rated prior NDC "Almost sufficient" domestically, "Insufficient" globally — predates 2025 rollbacks. # Directional lean per outcome - **Yes**: EIA energy-CO2-only reading already dipped below 4,909.9 in 2020, 2023, and possibly 2024/2025 (~4,789-4,904 MMT); threshold is a modest ~18% cut, easier than the real NDC goal. - **No**: Broader GHG/NDC-based reading (Rhodium, EPA CO2e) shows a clear miss (~18% vs 26-28% target); policy rollbacks (Paris re-exit, GHGRP wind-down) and data-reporting delays (final 2025 inventory not until 2027) support "No," consistent with Kalshi's low 12% price. # Gaps / unknowns - Exact resolution data source/metric undefined in rules — critical ambiguity between EIA energy-CO2 (favors Yes) and EPA/NDC-style total GHG (favors No). - Whether "by 2025" means any qualifying year 1990-2025 or specifically calendar-year 2025 data. - Final 2025 EIA/EPA figures still preliminary; final GHG inventory delayed to ~2027, possibly past question's practical resolution needs. # Calibration anchors - Kalshi current YES price: 12% (anchor). - Precedent: EU 2030 goal market at 46.8%, India 2030 at 69% — both far higher, suggesting US 2025 market reflects both proximity of deadline and known post-2025 rollback narrative.

1. Forecast 2's 42% YES is a dramatic 3.5x departure from the thin-but-still-informative Kalshi anchor (12%, only +5.4% over 30 days despite the ambiguity being knowable for a while); the brief gives no new catalyst to justify such a large jump, and thin volume (88 contracts/day) cuts both ways — it could mean the market is under-informed, but it could equally mean there's no real edge to exploit given low liquidity/interest. 2. Both forecasts underweight the "resolution source" sub-question's actual mechanics: neither addresses what happens if the market resolves based on the *final EPA inventory* (due spring 2027, per Rhodium) versus a preliminary EIA reading — if strict data availability at close time (2030) forces reliance on the final inventory, that inventory will almost certainly reflect the NDC-style miss (18% vs 26-28%), which should push probability toward No further than either forecast allows. 3. Neither forecaster explicitly addresses the "any qualifying year through 2025" vs. "calendar-year-2025-specifically" ambiguity flagged in the brief — this matters enormously since 2020 (pandemic, ~4,570 MMT) and 2023 (~4,790-4,810 MMT) already clear the threshold, meaning if any year counts, YES probability should be much higher than either 12-42% range, but if only 2025 counts, the ambiguity is far narrower. 4. Forecast 1's justification that the market "already repriced upward on this ambiguity yet still sits near 12%" implicitly treats the 12% anchor as efficient, but the brief notes the market is thin/low-conviction (88 contracts/day) — this reasoning is somewhat circular, using the anchor to validate itself rather than independently weighing the EIA-favors-Yes evidence. 5. Both forecasts note the cross-market comparison (EU 46.8%, India 69%) but neither explains why the gap is so large or uses it to sanity-check their own estimate — if the US target is genuinely "nearer-term and post-rollback" as the brief suggests, this comparison actually supports Forecast 1's lower estimate over Forecast 2's, a point Forecast 2 doesn't reconcile. 6. Neither forecast considers the tail scenario where the ambiguous rules (never fully specified per the ticker description) lead to a contentious/delayed resolution or market voiding, which the "data-availability gap" and 2027 inventory delay make plausible — this could argue for a "No" lean not because the goal was clearly missed, but because resolution favors the status quo/default outcome.

14% (46% confidence)

Yes: 14% No: 86%

The Kalshi anchor sits at 12% YES, and although volume is thin, the market has had ample time to price the resolution ambiguity and has drifted only modestly upward (1-2% to 12%), suggesting participants largely read this as an NDC-style question the US clearly missed (Rhodium: ~18% below 2005 vs. the 26-28% pledge). Forecast 2's 42% is a 3.5x departure from the anchor without a new catalyst and doesn't reconcile with the cross-market sanity check (EU 2030 at 47%, India at 69% price far higher precisely because the US target is near-term and post-rollback). The genuine YES path — a narrow EIA energy-related CO2 reading where 2023 (~4,790), 2024 (~4,789) and possibly 2025 (~4,904, low-confidence) clear 4,909.9 — justifies staying somewhat above the market, but the 2025 figure is razor-thin against the bar and rising ~2% y/y, and delayed/degraded reporting (final EPA inventory in 2027, GHGRP wind-down) plus contentious-resolution risk both favor the default 'No.' I settle marginally above the anchor at 14% YES.

Total pipeline time: 333.6s