{"uid":"cap_ekXcaZ5QSFkb96Iwp3PC4","slug":"rggi-co2-allowance-auction-results-3165cb56","name":"RGGI CO2 Allowance Auction Results","description":"Pay-per-call logistics, shipping, trade and energy data tools for AI agents, from official and public sources. Payment: x402, USDC on Base, Solana, Arc, Polygon, Arbitrum, Monad, World Chain, Optimism, Avalanche, Celo or Stellar, or RLUSD/XRP on the XRP Ledger. No signup, no API key; a failed call is not charged.","url":"https://api.tradeenergy-api.workers.dev/api/energy/rggi-carbon-allowance?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":[],"properties":{"limit":{"type":"string","description":"Auctions to return, 1 to 80 (default 8)"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"unit":"USD per CO2 allowance (1 short ton)","count":4,"latest":{"date":"2026-09-09","auction":73,"ccrSold":1148000,"proceedsUsd":1074449939.55,"quantitySold":28537847,"quantityOffered":27389847,"clearingPriceUsd":37.65},"source":"https://www.rggi.org/auctions/auction-results/prices-volumes","auctions":[{"date":"2026-09-09","auction":73,"ccrSold":1148000,"proceedsUsd":1074449939.55,"quantitySold":28537847,"quantityOffered":27389847,"clearingPriceUsd":37.65},{"date":"2026-06-03","auction":72,"ccrSold":0,"proceedsUsd":642239465,"quantitySold":18349699,"quantityOffered":18349699,"clearingPriceUsd":35}],"checkedAt":"2026-10-23T09:38:19.873Z"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_zD1sGH4pxi898RgiOapV4","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns Regional Greenhouse Gas Initiative (RGGI) quarterly CO2 allowance auction results including auction number, date, quantity offered, clearing price, CCR sold, and total proceeds.","exampleAgentPrompt":"What's the clearing price and total proceeds from the most recent RGGI CO2 allowance auction? Show me the last 4 auctions.","exampleUseCases":[{"title":"Carbon price benchmark for compliance reporting","prompt":"What was the clearing price per CO2 allowance at the last RGGI quarterly auction, and how many allowances were sold? I need this for our emissions compliance report."},{"title":"Tracking RGGI CCR activation trends","prompt":"Pull the last 8 RGGI auctions and tell me which ones had Cost Containment Reserve allowances sold — I'm trying to see how often the CCR has been triggered recently."},{"title":"Carbon market revenue analysis","prompt":"Show me the total proceeds from the last 4 RGGI CO2 auctions so I can track how much revenue the participating states have raised from carbon allowances this year."}],"resultDescription":"A JSON object containing the auction source URL, check timestamp, unit label (USD per CO2 allowance / 1 short ton), count of returned auctions, the latest auction summary, and an array of auction records each with: auction number, date, quantity offered, quantity sold, CCR sold, clearing price (USD), and total proceeds (USD). Results are sorted latest first.","failureModes":["RGGI source table unavailable or changed structure — may return stale or empty data","limit parameter out of range (must be 1–80) — may return default 8 results or error","Network timeout at the Workers edge — returns 5xx error","No new auction data yet for current quarter — returns last known results"],"whenToPreferThis":"Use this endpoint when you need official RGGI quarterly CO2 allowance auction data including clearing prices, quantities, CCR sales, and proceeds directly sourced from RGGI's public auction results table. Prefer this over secondary market price feeds when you need verified, settlement-level auction prices rather than spot or futures prices. Ideal for compliance reporting, carbon market research, and policy analysis focused on the northeastern US cap-and-trade program.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-29T00:34:06.130Z","isFirstParty":false,"canonicalSlug":"rggi-co2-allowance-auction-results-3165cb56"}