{
  "schemaVersion": 1,
  "lastUpdated": "2026-07-03",
  "sourceReviewStatus": "expanded_public_price_lanes",
  "methodology": {
    "priceBoundary": "Carbon prices are shown as dated market snapshots, ranges or price-context records. They are not live quotes, procurement recommendations, legal judgements or advice.",
    "sourceRule": "Every price lane needs a source URL, date checked, basis note, confidence label and boundary note.",
    "publicationNote": "Price values should be refreshed during scheduled source checks and after material market moves."
  },
  "summary": {
    "priceLaneCount": 35,
    "pricedLanes": 31,
    "primaryRead": "The dashboard now separates allowance prices from visible voluntary credit categories and durable removal methods. REDD+, blue carbon, renewable energy, household devices, biochar, direct air capture and other credit types are shown as dated source-backed lanes rather than hidden inside broad ranges.",
    "priceWatchLanes": 4
  },
  "priceLanes": [
    {
      "id": "eu-ets-eua-price",
      "lane": "Compliance allowances",
      "displayName": "EU ETS allowance price",
      "marketType": "compliance_allowance",
      "status": "priced_snapshot",
      "priceDisplay": "€79.63/tCO2e",
      "numericPrice": 79.63,
      "lowPrice": null,
      "highPrice": null,
      "currency": "EUR",
      "unit": "tCO2e",
      "basis": "Trading Economics EU Carbon Permits public benchmark snapshot, checked 3 July 2026.",
      "asOf": "2026-07-03",
      "lastChecked": "2026-07-03",
      "sourceName": "Trading Economics EU Carbon Permits",
      "sourceUrl": "https://tradingeconomics.com/commodity/carbon",
      "sourceType": "public market data page",
      "confidence": "latest public benchmark snapshot",
      "updateCadence": "daily source, monthly TPB review unless materially moving",
      "interpretation": "EU allowance prices are the clearest public compliance-market price reference in this dashboard.",
      "boundary": "This is a public market-data snapshot, not a licensed live quote. It should not be compared directly with voluntary carbon credits.",
      "nextCheck": "Refresh during the scheduled monthly check, after a large allowance-price move or when the public benchmark materially changes.",
      "relatedMetric": "eu-ets-market-depth",
      "relatedArticle": "/carbon/eu-ets-explained/",
      "history": [
        {
          "date": "2026-07-03",
          "priceDisplay": "€79.63/tCO2e",
          "numericPrice": 79.63,
          "changeSummary": "Refreshed EU allowance snapshot from Trading Economics public benchmark page."
        },
        {
          "date": "2026-07-02",
          "priceDisplay": "€79.30/tCO2e",
          "numericPrice": 79.3,
          "changeSummary": "Initial public price snapshot added from a public benchmark page."
        }
      ]
    },
    {
      "id": "uk-ets-uka-price",
      "lane": "Compliance allowances",
      "displayName": "UK ETS allowance price",
      "marketType": "compliance_allowance",
      "status": "priced_snapshot",
      "priceDisplay": "£56.00/tCO2e",
      "numericPrice": 56,
      "lowPrice": null,
      "highPrice": null,
      "currency": "GBP",
      "unit": "tCO2e",
      "basis": "ICE UKA Futures public data table for the Dec26 contract showed 56.000, with the data row timestamped 1 July 2026 and the page last updated 2 July 2026 at 00:00 GMT.",
      "asOf": "2026-07-02",
      "lastChecked": "2026-07-03",
      "sourceName": "ICE UKA Futures pricing",
      "sourceUrl": "https://www.ice.com/products/80216150/UKA-Futures/data",
      "sourceType": "official exchange public data page",
      "confidence": "official exchange public snapshot",
      "updateCadence": "monthly TPB review unless materially moving",
      "interpretation": "The UKA snapshot gives the dashboard a public UK ETS comparator beside the EU allowance price.",
      "boundary": "This is a dated futures-contract snapshot, not a spot carbon price, investment signal or licensed live feed.",
      "nextCheck": "Refresh during the scheduled monthly check, after a large UKA move or when the ICE public data table updates.",
      "relatedMetric": "uk-ets-policy-alignment",
      "relatedArticle": "/carbon/uk-ets-explained/",
      "history": [
        {
          "date": "2026-07-03",
          "priceDisplay": "£56.00/tCO2e",
          "numericPrice": 56,
          "changeSummary": "Moved UK ETS allowance lane from watch to a dated public ICE UKA Futures Dec26 snapshot."
        },
        {
          "date": "2026-07-02",
          "priceDisplay": "Price watch",
          "numericPrice": null,
          "changeSummary": "Added UK ETS price lane without a live value pending source selection."
        }
      ]
    },
    {
      "id": "rggi-allowance-auction-price",
      "lane": "Compliance allowances",
      "displayName": "RGGI allowance auction price",
      "marketType": "compliance_allowance",
      "status": "priced_snapshot",
      "priceDisplay": "US$35.00/tCO2e",
      "numericPrice": 35,
      "lowPrice": null,
      "highPrice": null,
      "currency": "USD",
      "unit": "tCO2e",
      "basis": "RGGI Auction 72 public results show a 3 June 2026 clearing price of US$35.00.",
      "asOf": "2026-06-03",
      "lastChecked": "2026-07-03",
      "sourceName": "RGGI allowance prices and volumes",
      "sourceUrl": "https://www.rggi.org/auctions/auction-results/prices-volumes",
      "sourceType": "official auction results page",
      "confidence": "official auction settlement snapshot",
      "updateCadence": "quarterly auction result plus monthly TPB review",
      "interpretation": "RGGI gives a US regional compliance allowance comparator alongside European and UK allowance markets.",
      "boundary": "This is an auction clearing price for RGGI allowances, not a voluntary carbon credit price or a live exchange quote.",
      "nextCheck": "Refresh after the next RGGI quarterly auction result or a material programme update.",
      "relatedMetric": "carbon-pricing-coverage",
      "relatedArticle": "/carbon/carbon-credit-prices-2026/",
      "history": [
        {
          "date": "2026-07-03",
          "priceDisplay": "US$35.00/tCO2e",
          "numericPrice": 35,
          "changeSummary": "Added RGGI Auction 72 clearing price as an official compliance-market price lane."
        }
      ]
    },
    {
      "id": "california-quebec-allowance-auction-price",
      "lane": "Compliance allowances",
      "displayName": "California-Quebec allowance auction price",
      "marketType": "compliance_allowance",
      "status": "priced_snapshot",
      "priceDisplay": "US$28.81/tCO2e",
      "numericPrice": 28.81,
      "lowPrice": null,
      "highPrice": null,
      "currency": "USD",
      "unit": "tCO2e",
      "basis": "May 2026 California-Quebec Joint Auction #47 summary report shows a current-auction settlement price of US$28.81.",
      "asOf": "2026-05-27",
      "lastChecked": "2026-07-03",
      "sourceName": "California-Quebec May 2026 joint auction report",
      "sourceUrl": "https://www.environnement.gouv.qc.ca/changements/carbone/ventes-encheres/2026-05-20/resultats-20260520-en.pdf",
      "sourceType": "official joint auction results report",
      "confidence": "official auction settlement snapshot",
      "updateCadence": "quarterly auction result plus monthly TPB review",
      "interpretation": "The California-Quebec settlement price adds a North American linked cap-and-trade benchmark.",
      "boundary": "This is a current-auction allowance settlement price. It should not be treated as a voluntary credit price, a forward price or a procurement recommendation.",
      "nextCheck": "Refresh when the next California-Quebec joint auction report is published.",
      "relatedMetric": "carbon-pricing-coverage",
      "relatedArticle": "/carbon/carbon-credit-prices-2026/",
      "history": [
        {
          "date": "2026-07-03",
          "priceDisplay": "US$28.81/tCO2e",
          "numericPrice": 28.81,
          "changeSummary": "Added California-Quebec May 2026 current-auction settlement price."
        }
      ]
    },
    {
      "id": "new-zealand-ets-auction-status",
      "lane": "Compliance allowances",
      "displayName": "New Zealand ETS auction status",
      "marketType": "compliance_allowance",
      "status": "price_watch",
      "priceDisplay": "No March 2026 clearing price",
      "numericPrice": null,
      "lowPrice": null,
      "highPrice": null,
      "currency": "NZD",
      "unit": "tCO2e",
      "basis": "The official NZ ETS March 2026 auction result says there was no clearing price because there were no bids.",
      "asOf": "2026-03-11",
      "lastChecked": "2026-07-03",
      "sourceName": "NZ ETS March 2026 auction results",
      "sourceUrl": "https://www.etsauctions.govt.nz/public/auction_noticeboard/74",
      "sourceType": "official auction results page",
      "confidence": "official no-clearing-price record",
      "updateCadence": "auction result plus monthly TPB review",
      "interpretation": "A no-clear auction is still price information because it shows the reserve price was above accepted demand at that auction.",
      "boundary": "This lane records the official auction outcome. It is not a secondary-market NZU quote.",
      "nextCheck": "Replace with the latest official auction result or add a secondary-market source if a reliable public benchmark is selected.",
      "relatedMetric": "carbon-pricing-coverage",
      "relatedArticle": "/carbon/carbon-credit-prices-2026/",
      "history": [
        {
          "date": "2026-07-03",
          "priceDisplay": "No March 2026 clearing price",
          "numericPrice": null,
          "changeSummary": "Added New Zealand ETS auction status as a compliance price-watch lane."
        }
      ]
    },
    {
      "id": "corsia-eligible-credit-price",
      "lane": "Aviation credits",
      "displayName": "CORSIA eligible credit price",
      "marketType": "compliance_linked_credit",
      "status": "price_watch",
      "priceDisplay": "No single public benchmark",
      "numericPrice": null,
      "lowPrice": null,
      "highPrice": null,
      "currency": "USD",
      "unit": "tCO2e",
      "basis": "CORSIA eligibility source identified. Price requires a dated specialist quote or broker/source range.",
      "asOf": "2026-07-02",
      "lastChecked": "2026-07-02",
      "sourceName": "ICAO CORSIA eligible emissions units",
      "sourceUrl": "https://www.icao.int/environmental-protection/CORSIA/Pages/CORSIA-Emissions-Units.aspx",
      "sourceType": "official eligibility source",
      "confidence": "eligibility source, price source needed",
      "updateCadence": "eligibility updates plus monthly price-source check",
      "interpretation": "CORSIA price context is useful only when eligibility period, programme, vintage, authorisation and cancellation requirements are attached.",
      "boundary": "Eligibility is not the same as a public price. Do not publish a range without a dated source and clear boundary.",
      "nextCheck": "Select a CORSIA price source or maintain as eligibility-linked price watch.",
      "relatedMetric": "corsia-price-context",
      "relatedArticle": "/carbon/corsia/credit-prices/",
      "history": [
        {
          "date": "2026-07-02",
          "priceDisplay": "No single public benchmark",
          "numericPrice": null,
          "changeSummary": "Added CORSIA eligible credit price lane as a price-watch item."
        }
      ]
    },
    {
      "id": "article-6-authorised-credit-price",
      "lane": "Article 6 credits",
      "displayName": "Article 6 authorised credit price",
      "marketType": "article_6_authorised_credit",
      "status": "price_watch",
      "priceDisplay": "No single public benchmark",
      "numericPrice": null,
      "lowPrice": null,
      "highPrice": null,
      "currency": "USD",
      "unit": "tCO2e",
      "basis": "Article 6 transfer evidence is public in parts, but public price discovery remains transaction-specific and uneven.",
      "asOf": "2026-07-03",
      "lastChecked": "2026-07-03",
      "sourceName": "UNFCCC Article 6 database",
      "sourceUrl": "https://unfccc.int/process-and-meetings/the-paris-agreement/article-64-mechanism",
      "sourceType": "official Article 6 mechanism source",
      "confidence": "official mechanism source, price benchmark not selected",
      "updateCadence": "monthly source check plus Article 6 decision updates",
      "interpretation": "Article 6 authorisation can affect value, but a public price without transfer boundary and corresponding-adjustment evidence would be misleading.",
      "boundary": "This is a market watch lane. Do not treat Article 6 authorisation as a price until a dated source identifies the instrument, authorisation status and claim use.",
      "nextCheck": "Add a sourced price only when a public Article 6 transaction or benchmark states the credit boundary clearly.",
      "relatedMetric": "article-6-authorisation-evidence",
      "relatedArticle": "/carbon/climate-policy/article-6-paris-agreement-explained/",
      "history": [
        {
          "date": "2026-07-03",
          "priceDisplay": "No single public benchmark",
          "numericPrice": null,
          "changeSummary": "Added Article 6 authorised credit price-watch lane."
        }
      ]
    },
    {
      "id": "voluntary-credit-price-context",
      "lane": "Voluntary credits",
      "displayName": "Voluntary credit price context",
      "marketType": "voluntary_credit",
      "status": "price_watch",
      "priceDisplay": "Highly segmented",
      "numericPrice": null,
      "lowPrice": null,
      "highPrice": null,
      "currency": "USD",
      "unit": "tCO2e",
      "basis": "Voluntary credit prices vary by project type, registry, geography, vintage, durability and claim use.",
      "asOf": "2026-07-02",
      "lastChecked": "2026-07-02",
      "sourceName": "Ecosystem Marketplace carbon markets",
      "sourceUrl": "https://www.ecosystemmarketplace.com/carbon-markets/",
      "sourceType": "market transparency source",
      "confidence": "source family identified, fresh price range needed",
      "updateCadence": "monthly or after major market report",
      "interpretation": "A broad voluntary credit price is less useful than a project-type and claim-use price range.",
      "boundary": "The dashboard should not display a generic voluntary price unless the source explains the underlying credit boundary.",
      "nextCheck": "Add segmented ranges only when source, vintage, geography and project type can be shown.",
      "relatedMetric": "voluntary-price-transparency",
      "relatedArticle": "/carbon/carbon-credit-prices-2026/",
      "history": [
        {
          "date": "2026-07-02",
          "priceDisplay": "Highly segmented",
          "numericPrice": null,
          "changeSummary": "Added voluntary credit price context lane without forcing a generic price."
        }
      ]
    },
    {
      "id": "vcm-average-transaction-price",
      "lane": "Voluntary credits",
      "displayName": "VCM average transaction price",
      "marketType": "voluntary_credit",
      "status": "priced_snapshot",
      "priceDisplay": "US$6.34/tCO2e",
      "numericPrice": 6.34,
      "lowPrice": null,
      "highPrice": null,
      "currency": "USD",
      "unit": "tCO2e",
      "basis": "Ecosystem Marketplace State of the Voluntary Carbon Market 2025 reports a 2024 average credit price of US$6.34/tCO2e.",
      "asOf": "2024-12-31",
      "lastChecked": "2026-07-03",
      "sourceName": "Ecosystem Marketplace SOVCM 2025",
      "sourceUrl": "https://3298623.fs1.hubspotusercontent-na1.net/hubfs/3298623/SOVCM%202025/Ecosystem%20Marketplace%20State%20of%20the%20Voluntary%20Carbon%20Market%202025.pdf",
      "sourceType": "market transparency report",
      "confidence": "latest public annual market average",
      "updateCadence": "annual report plus monthly source check",
      "interpretation": "The average helps anchor the voluntary market, but it hides large differences between old renewable credits, forestry projects, household devices and removals.",
      "boundary": "This is a retrospective market average from reported transactions, not a live quote or a price for a specific project.",
      "nextCheck": "Refresh when Ecosystem Marketplace publishes the next State of the Voluntary Carbon Market report.",
      "relatedMetric": "voluntary-price-transparency",
      "relatedArticle": "/carbon/carbon-credit-prices-2026/",
      "history": [
        {
          "date": "2026-07-03",
          "priceDisplay": "US$6.34/tCO2e",
          "numericPrice": 6.34,
          "changeSummary": "Added Ecosystem Marketplace 2024 average voluntary credit transaction price."
        }
      ]
    },
    {
      "id": "vcm-forestry-land-use-average-price",
      "lane": "Voluntary credit categories",
      "displayName": "Forestry and land-use average price",
      "marketType": "voluntary_credit_category",
      "status": "priced_snapshot",
      "priceDisplay": "US$9.27/tCO2e",
      "numericPrice": 9.27,
      "lowPrice": null,
      "highPrice": null,
      "currency": "USD",
      "unit": "tCO2e",
      "basis": "Ecosystem Marketplace State of the Voluntary Carbon Market 2025 reports a 2024 average transaction price of US$9.27/tCO2e for forestry and land-use average.",
      "asOf": "2024-12-31",
      "lastChecked": "2026-07-03",
      "sourceName": "Ecosystem Marketplace SOVCM 2025",
      "sourceUrl": "https://3298623.fs1.hubspotusercontent-na1.net/hubfs/3298623/SOVCM%202025/Ecosystem%20Marketplace%20State%20of%20the%20Voluntary%20Carbon%20Market%202025.pdf",
      "sourceType": "market transparency report",
      "confidence": "latest public annual category average",
      "updateCadence": "annual report plus monthly source check",
      "interpretation": "Forestry and land-use credits remain a large voluntary-market category, but the average hides sharp differences between REDD+, improved forest management, ARR, agroforestry and blue carbon.",
      "boundary": "This is a 2024 reported transaction average across a broad project category. It is not a live quote for a specific project or vintage.",
      "nextCheck": "Refresh when Ecosystem Marketplace publishes the next State of the Voluntary Carbon Market report or a fresher public category source becomes available.",
      "relatedMetric": "voluntary-price-transparency",
      "relatedArticle": "/carbon/carbon-credit-prices-2026/",
      "history": [
        {
          "date": "2026-07-03",
          "priceDisplay": "US$9.27/tCO2e",
          "numericPrice": 9.27,
          "changeSummary": "Added Forestry and land-use average price as its own visible price lane from the existing public source category."
        }
      ]
    },
    {
      "id": "vcm-renewable-energy-credit-price",
      "lane": "Voluntary credit categories",
      "displayName": "Renewable energy credit price",
      "marketType": "voluntary_credit_category",
      "status": "priced_snapshot",
      "priceDisplay": "US$2.67/tCO2e",
      "numericPrice": 2.67,
      "lowPrice": null,
      "highPrice": null,
      "currency": "USD",
      "unit": "tCO2e",
      "basis": "Ecosystem Marketplace State of the Voluntary Carbon Market 2025 reports a 2024 average transaction price of US$2.67/tCO2e for renewable energy credit.",
      "asOf": "2024-12-31",
      "lastChecked": "2026-07-03",
      "sourceName": "Ecosystem Marketplace SOVCM 2025",
      "sourceUrl": "https://3298623.fs1.hubspotusercontent-na1.net/hubfs/3298623/SOVCM%202025/Ecosystem%20Marketplace%20State%20of%20the%20Voluntary%20Carbon%20Market%202025.pdf",
      "sourceType": "market transparency report",
      "confidence": "latest public annual category average",
      "updateCadence": "annual report plus monthly source check",
      "interpretation": "Renewable energy credits show how mature, widely supplied project types can price far below higher-scrutiny nature or removal credits.",
      "boundary": "This is a reported 2024 category average. It does not prove eligibility for a public claim, CORSIA use or a particular registry programme.",
      "nextCheck": "Refresh when Ecosystem Marketplace publishes the next State of the Voluntary Carbon Market report or a fresher public category source becomes available.",
      "relatedMetric": "voluntary-price-transparency",
      "relatedArticle": "/carbon/carbon-credit-prices-2026/",
      "history": [
        {
          "date": "2026-07-03",
          "priceDisplay": "US$2.67/tCO2e",
          "numericPrice": 2.67,
          "changeSummary": "Added Renewable energy credit price as its own visible price lane from the existing public source category."
        }
      ]
    },
    {
      "id": "vcm-industrial-process-credit-price",
      "lane": "Voluntary credit categories",
      "displayName": "Industrial process credit price",
      "marketType": "voluntary_credit_category",
      "status": "priced_snapshot",
      "priceDisplay": "US$3.66/tCO2e",
      "numericPrice": 3.66,
      "lowPrice": null,
      "highPrice": null,
      "currency": "USD",
      "unit": "tCO2e",
      "basis": "Ecosystem Marketplace State of the Voluntary Carbon Market 2025 reports a 2024 average transaction price of US$3.66/tCO2e for industrial process credit.",
      "asOf": "2024-12-31",
      "lastChecked": "2026-07-03",
      "sourceName": "Ecosystem Marketplace SOVCM 2025",
      "sourceUrl": "https://3298623.fs1.hubspotusercontent-na1.net/hubfs/3298623/SOVCM%202025/Ecosystem%20Marketplace%20State%20of%20the%20Voluntary%20Carbon%20Market%202025.pdf",
      "sourceType": "market transparency report",
      "confidence": "latest public annual category average",
      "updateCadence": "annual report plus monthly source check",
      "interpretation": "Industrial process and chemical-manufacturing credits are a lower-priced category in the reported voluntary-market data.",
      "boundary": "This is a category average, not a project quote. The underlying methodology, gas type, vintage and buyer claim still matter.",
      "nextCheck": "Refresh when Ecosystem Marketplace publishes the next State of the Voluntary Carbon Market report or a fresher public category source becomes available.",
      "relatedMetric": "voluntary-price-transparency",
      "relatedArticle": "/carbon/carbon-credit-prices-2026/",
      "history": [
        {
          "date": "2026-07-03",
          "priceDisplay": "US$3.66/tCO2e",
          "numericPrice": 3.66,
          "changeSummary": "Added Industrial process credit price as its own visible price lane from the existing public source category."
        }
      ]
    },
    {
      "id": "vcm-household-device-credit-price",
      "lane": "Voluntary credit categories",
      "displayName": "Household device credit price",
      "marketType": "voluntary_credit_category",
      "status": "priced_snapshot",
      "priceDisplay": "US$7.30/tCO2e",
      "numericPrice": 7.3,
      "lowPrice": null,
      "highPrice": null,
      "currency": "USD",
      "unit": "tCO2e",
      "basis": "Ecosystem Marketplace State of the Voluntary Carbon Market 2025 reports a 2024 average transaction price of US$7.30/tCO2e for household device credit.",
      "asOf": "2024-12-31",
      "lastChecked": "2026-07-03",
      "sourceName": "Ecosystem Marketplace SOVCM 2025",
      "sourceUrl": "https://3298623.fs1.hubspotusercontent-na1.net/hubfs/3298623/SOVCM%202025/Ecosystem%20Marketplace%20State%20of%20the%20Voluntary%20Carbon%20Market%202025.pdf",
      "sourceType": "market transparency report",
      "confidence": "latest public annual category average",
      "updateCadence": "annual report plus monthly source check",
      "interpretation": "Household and community device credits, including cookstove-style categories, sit above the cheapest renewable energy credits but still need strong monitoring evidence.",
      "boundary": "This is a broad reported category average. It should not be treated as a price for a named cookstove, water or household-energy project.",
      "nextCheck": "Refresh when Ecosystem Marketplace publishes the next State of the Voluntary Carbon Market report or a fresher public category source becomes available.",
      "relatedMetric": "voluntary-price-transparency",
      "relatedArticle": "/carbon/carbon-credit-prices-2026/",
      "history": [
        {
          "date": "2026-07-03",
          "priceDisplay": "US$7.30/tCO2e",
          "numericPrice": 7.3,
          "changeSummary": "Added Household device credit price as its own visible price lane from the existing public source category."
        }
      ]
    },
    {
      "id": "vcm-waste-disposal-credit-price",
      "lane": "Voluntary credit categories",
      "displayName": "Waste disposal credit price",
      "marketType": "voluntary_credit_category",
      "status": "priced_snapshot",
      "priceDisplay": "US$6.72/tCO2e",
      "numericPrice": 6.72,
      "lowPrice": null,
      "highPrice": null,
      "currency": "USD",
      "unit": "tCO2e",
      "basis": "Ecosystem Marketplace State of the Voluntary Carbon Market 2025 reports a 2024 average transaction price of US$6.72/tCO2e for waste disposal credit.",
      "asOf": "2024-12-31",
      "lastChecked": "2026-07-03",
      "sourceName": "Ecosystem Marketplace SOVCM 2025",
      "sourceUrl": "https://3298623.fs1.hubspotusercontent-na1.net/hubfs/3298623/SOVCM%202025/Ecosystem%20Marketplace%20State%20of%20the%20Voluntary%20Carbon%20Market%202025.pdf",
      "sourceType": "market transparency report",
      "confidence": "latest public annual category average",
      "updateCadence": "annual report plus monthly source check",
      "interpretation": "Waste disposal credits provide a separate reference point for methane and waste-linked projects, where project design and monitoring quality can change value.",
      "boundary": "This is a reported category average, not a live broker quote or a guarantee that a waste project is claim-ready.",
      "nextCheck": "Refresh when Ecosystem Marketplace publishes the next State of the Voluntary Carbon Market report or a fresher public category source becomes available.",
      "relatedMetric": "voluntary-price-transparency",
      "relatedArticle": "/carbon/carbon-credit-prices-2026/",
      "history": [
        {
          "date": "2026-07-03",
          "priceDisplay": "US$6.72/tCO2e",
          "numericPrice": 6.72,
          "changeSummary": "Added Waste disposal credit price as its own visible price lane from the existing public source category."
        }
      ]
    },
    {
      "id": "vcm-agriculture-credit-price",
      "lane": "Voluntary credit categories",
      "displayName": "Agriculture credit price",
      "marketType": "voluntary_credit_category",
      "status": "priced_snapshot",
      "priceDisplay": "US$7.66/tCO2e",
      "numericPrice": 7.66,
      "lowPrice": null,
      "highPrice": null,
      "currency": "USD",
      "unit": "tCO2e",
      "basis": "Ecosystem Marketplace State of the Voluntary Carbon Market 2025 reports a 2024 average transaction price of US$7.66/tCO2e for agriculture credit.",
      "asOf": "2024-12-31",
      "lastChecked": "2026-07-03",
      "sourceName": "Ecosystem Marketplace SOVCM 2025",
      "sourceUrl": "https://3298623.fs1.hubspotusercontent-na1.net/hubfs/3298623/SOVCM%202025/Ecosystem%20Marketplace%20State%20of%20the%20Voluntary%20Carbon%20Market%202025.pdf",
      "sourceType": "market transparency report",
      "confidence": "latest public annual category average",
      "updateCadence": "annual report plus monthly source check",
      "interpretation": "Agriculture credits price differently from forestry and engineered removals because soil, practice-change and monitoring evidence can vary widely.",
      "boundary": "This is a reported annual category average. Project practice, permanence, reversal risk and methodology determine the usable price.",
      "nextCheck": "Refresh when Ecosystem Marketplace publishes the next State of the Voluntary Carbon Market report or a fresher public category source becomes available.",
      "relatedMetric": "voluntary-price-transparency",
      "relatedArticle": "/carbon/carbon-credit-prices-2026/",
      "history": [
        {
          "date": "2026-07-03",
          "priceDisplay": "US$7.66/tCO2e",
          "numericPrice": 7.66,
          "changeSummary": "Added Agriculture credit price as its own visible price lane from the existing public source category."
        }
      ]
    },
    {
      "id": "vcm-energy-efficiency-fuel-switching-price",
      "lane": "Voluntary credit categories",
      "displayName": "Energy efficiency and fuel-switching credit price",
      "marketType": "voluntary_credit_category",
      "status": "priced_snapshot",
      "priceDisplay": "US$3.05/tCO2e",
      "numericPrice": 3.05,
      "lowPrice": null,
      "highPrice": null,
      "currency": "USD",
      "unit": "tCO2e",
      "basis": "Ecosystem Marketplace State of the Voluntary Carbon Market 2025 reports a 2024 average transaction price of US$3.05/tCO2e for energy efficiency and fuel-switching credit.",
      "asOf": "2024-12-31",
      "lastChecked": "2026-07-03",
      "sourceName": "Ecosystem Marketplace SOVCM 2025",
      "sourceUrl": "https://3298623.fs1.hubspotusercontent-na1.net/hubfs/3298623/SOVCM%202025/Ecosystem%20Marketplace%20State%20of%20the%20Voluntary%20Carbon%20Market%202025.pdf",
      "sourceType": "market transparency report",
      "confidence": "latest public annual category average",
      "updateCadence": "annual report plus monthly source check",
      "interpretation": "Energy-efficiency and fuel-switching credits are a lower-priced voluntary-market category, partly because the buyer is pricing a reduction route rather than durable removal.",
      "boundary": "This is a category average. It is not a price for a specific industrial, building or household efficiency project.",
      "nextCheck": "Refresh when Ecosystem Marketplace publishes the next State of the Voluntary Carbon Market report or a fresher public category source becomes available.",
      "relatedMetric": "voluntary-price-transparency",
      "relatedArticle": "/carbon/carbon-credit-prices-2026/",
      "history": [
        {
          "date": "2026-07-03",
          "priceDisplay": "US$3.05/tCO2e",
          "numericPrice": 3.05,
          "changeSummary": "Added Energy efficiency and fuel-switching credit price as its own visible price lane from the existing public source category."
        }
      ]
    },
    {
      "id": "vcm-transportation-credit-price",
      "lane": "Voluntary credit categories",
      "displayName": "Transportation credit price",
      "marketType": "voluntary_credit_category",
      "status": "priced_snapshot",
      "priceDisplay": "US$3.24/tCO2e",
      "numericPrice": 3.24,
      "lowPrice": null,
      "highPrice": null,
      "currency": "USD",
      "unit": "tCO2e",
      "basis": "Ecosystem Marketplace State of the Voluntary Carbon Market 2025 reports a 2024 average transaction price of US$3.24/tCO2e for transportation credit.",
      "asOf": "2024-12-31",
      "lastChecked": "2026-07-03",
      "sourceName": "Ecosystem Marketplace SOVCM 2025",
      "sourceUrl": "https://3298623.fs1.hubspotusercontent-na1.net/hubfs/3298623/SOVCM%202025/Ecosystem%20Marketplace%20State%20of%20the%20Voluntary%20Carbon%20Market%202025.pdf",
      "sourceType": "market transparency report",
      "confidence": "latest public annual category average",
      "updateCadence": "annual report plus monthly source check",
      "interpretation": "Transportation credits sit in the lower reported price band, but eligibility and claim use depend heavily on project design and methodology.",
      "boundary": "This is a broad category average. It should not be read as a live price for a named transport project or compliance unit.",
      "nextCheck": "Refresh when Ecosystem Marketplace publishes the next State of the Voluntary Carbon Market report or a fresher public category source becomes available.",
      "relatedMetric": "voluntary-price-transparency",
      "relatedArticle": "/carbon/carbon-credit-prices-2026/",
      "history": [
        {
          "date": "2026-07-03",
          "priceDisplay": "US$3.24/tCO2e",
          "numericPrice": 3.24,
          "changeSummary": "Added Transportation credit price as its own visible price lane from the existing public source category."
        }
      ]
    },
    {
      "id": "vcm-forestry-land-use-prices",
      "lane": "Voluntary credits",
      "displayName": "Forestry and land-use credit prices",
      "marketType": "voluntary_credit",
      "status": "priced_range",
      "priceDisplay": "US$6.03 to US$29.72/tCO2e",
      "numericPrice": null,
      "lowPrice": 6.03,
      "highPrice": 29.72,
      "currency": "USD",
      "unit": "tCO2e",
      "basis": "Ecosystem Marketplace 2025 reports 2024 average transaction prices for REDD+, IFM, ARR, agroforestry and blue carbon project clusters.",
      "asOf": "2024-12-31",
      "lastChecked": "2026-07-03",
      "sourceName": "Ecosystem Marketplace SOVCM 2025",
      "sourceUrl": "https://3298623.fs1.hubspotusercontent-na1.net/hubfs/3298623/SOVCM%202025/Ecosystem%20Marketplace%20State%20of%20the%20Voluntary%20Carbon%20Market%202025.pdf",
      "sourceType": "market transparency report",
      "confidence": "latest public category-level annual prices",
      "updateCadence": "annual report plus monthly source check",
      "interpretation": "Forestry and land-use credits do not price as one category. REDD+, improved forest management, ARR, agroforestry and blue carbon sit in different price bands.",
      "boundary": "These are reported category averages. Individual projects can vary materially by standard, vintage, geography, buyer size and quality evidence.",
      "nextCheck": "Refresh when new category-level voluntary market data is published.",
      "relatedMetric": "voluntary-price-transparency",
      "relatedArticle": "/carbon/carbon-credit-prices-2026/",
      "methodBreakdown": [
        {
          "method": "REDD+",
          "price": 6.03
        },
        {
          "method": "Agroforestry",
          "price": 14.11
        },
        {
          "method": "Improved Forest Management",
          "price": 14.97
        },
        {
          "method": "Afforestation, Reforestation and Revegetation",
          "price": 20.44
        },
        {
          "method": "Blue Carbon",
          "price": 29.72
        }
      ],
      "history": [
        {
          "date": "2026-07-03",
          "priceDisplay": "US$6.03 to US$29.72/tCO2e",
          "numericPrice": null,
          "changeSummary": "Added Ecosystem Marketplace forestry and land-use category price range."
        }
      ]
    },
    {
      "id": "vcm-redd-credit-price",
      "lane": "Nature and land-use credits",
      "displayName": "REDD+ credit price",
      "marketType": "nature_based_credit",
      "status": "priced_snapshot",
      "priceDisplay": "US$6.03/tCO2e",
      "numericPrice": 6.03,
      "lowPrice": null,
      "highPrice": null,
      "currency": "USD",
      "unit": "tCO2e",
      "basis": "Ecosystem Marketplace State of the Voluntary Carbon Market 2025 reports a 2024 average transaction price of US$6.03/tCO2e for REDD+ credit.",
      "asOf": "2024-12-31",
      "lastChecked": "2026-07-03",
      "sourceName": "Ecosystem Marketplace SOVCM 2025",
      "sourceUrl": "https://3298623.fs1.hubspotusercontent-na1.net/hubfs/3298623/SOVCM%202025/Ecosystem%20Marketplace%20State%20of%20the%20Voluntary%20Carbon%20Market%202025.pdf",
      "sourceType": "market transparency report",
      "confidence": "latest public project-type annual average",
      "updateCadence": "annual report plus monthly source check",
      "interpretation": "REDD+ prices remain lower than blue carbon and ARR in the public category data, reflecting buyer caution after quality scrutiny.",
      "boundary": "This is a reported 2024 average for REDD+ transactions, not a live quote or a quality judgement on any single project.",
      "nextCheck": "Refresh when the next Ecosystem Marketplace report or a fresher public project-type source is available.",
      "relatedMetric": "voluntary-price-transparency",
      "relatedArticle": "/carbon/carbon-credit-prices-2026/",
      "history": [
        {
          "date": "2026-07-03",
          "priceDisplay": "US$6.03/tCO2e",
          "numericPrice": 6.03,
          "changeSummary": "Added REDD+ credit price as its own visible price lane from the existing public source category."
        }
      ]
    },
    {
      "id": "vcm-agroforestry-credit-price",
      "lane": "Nature and land-use credits",
      "displayName": "Agroforestry credit price",
      "marketType": "nature_based_credit",
      "status": "priced_snapshot",
      "priceDisplay": "US$14.11/tCO2e",
      "numericPrice": 14.11,
      "lowPrice": null,
      "highPrice": null,
      "currency": "USD",
      "unit": "tCO2e",
      "basis": "Ecosystem Marketplace State of the Voluntary Carbon Market 2025 reports a 2024 average transaction price of US$14.11/tCO2e for Agroforestry credit.",
      "asOf": "2024-12-31",
      "lastChecked": "2026-07-03",
      "sourceName": "Ecosystem Marketplace SOVCM 2025",
      "sourceUrl": "https://3298623.fs1.hubspotusercontent-na1.net/hubfs/3298623/SOVCM%202025/Ecosystem%20Marketplace%20State%20of%20the%20Voluntary%20Carbon%20Market%202025.pdf",
      "sourceType": "market transparency report",
      "confidence": "latest public project-type annual average",
      "updateCadence": "annual report plus monthly source check",
      "interpretation": "Agroforestry sits above the broad voluntary-market average in the public category data, but evidence quality and community outcomes still drive real quotes.",
      "boundary": "This is a reported 2024 average for agroforestry transactions, not a quote for a named project, geography or vintage.",
      "nextCheck": "Refresh when the next Ecosystem Marketplace report or a fresher public project-type source is available.",
      "relatedMetric": "voluntary-price-transparency",
      "relatedArticle": "/carbon/carbon-credit-prices-2026/",
      "history": [
        {
          "date": "2026-07-03",
          "priceDisplay": "US$14.11/tCO2e",
          "numericPrice": 14.11,
          "changeSummary": "Added Agroforestry credit price as its own visible price lane from the existing public source category."
        }
      ]
    },
    {
      "id": "vcm-improved-forest-management-credit-price",
      "lane": "Nature and land-use credits",
      "displayName": "Improved forest management credit price",
      "marketType": "nature_based_credit",
      "status": "priced_snapshot",
      "priceDisplay": "US$14.97/tCO2e",
      "numericPrice": 14.97,
      "lowPrice": null,
      "highPrice": null,
      "currency": "USD",
      "unit": "tCO2e",
      "basis": "Ecosystem Marketplace State of the Voluntary Carbon Market 2025 reports a 2024 average transaction price of US$14.97/tCO2e for Improved forest management credit.",
      "asOf": "2024-12-31",
      "lastChecked": "2026-07-03",
      "sourceName": "Ecosystem Marketplace SOVCM 2025",
      "sourceUrl": "https://3298623.fs1.hubspotusercontent-na1.net/hubfs/3298623/SOVCM%202025/Ecosystem%20Marketplace%20State%20of%20the%20Voluntary%20Carbon%20Market%202025.pdf",
      "sourceType": "market transparency report",
      "confidence": "latest public project-type annual average",
      "updateCadence": "annual report plus monthly source check",
      "interpretation": "Improved forest management prices sit in the mid-range of the forestry group, with permanence, baseline and registry evidence doing much of the work.",
      "boundary": "This is a reported 2024 average for improved forest management transactions, not a replacement for project due diligence.",
      "nextCheck": "Refresh when the next Ecosystem Marketplace report or a fresher public project-type source is available.",
      "relatedMetric": "voluntary-price-transparency",
      "relatedArticle": "/carbon/carbon-credit-prices-2026/",
      "history": [
        {
          "date": "2026-07-03",
          "priceDisplay": "US$14.97/tCO2e",
          "numericPrice": 14.97,
          "changeSummary": "Added Improved forest management credit price as its own visible price lane from the existing public source category."
        }
      ]
    },
    {
      "id": "vcm-arr-credit-price",
      "lane": "Nature and land-use credits",
      "displayName": "ARR credit price",
      "marketType": "nature_based_credit",
      "status": "priced_snapshot",
      "priceDisplay": "US$20.44/tCO2e",
      "numericPrice": 20.44,
      "lowPrice": null,
      "highPrice": null,
      "currency": "USD",
      "unit": "tCO2e",
      "basis": "Ecosystem Marketplace State of the Voluntary Carbon Market 2025 reports a 2024 average transaction price of US$20.44/tCO2e for ARR credit.",
      "asOf": "2024-12-31",
      "lastChecked": "2026-07-03",
      "sourceName": "Ecosystem Marketplace SOVCM 2025",
      "sourceUrl": "https://3298623.fs1.hubspotusercontent-na1.net/hubfs/3298623/SOVCM%202025/Ecosystem%20Marketplace%20State%20of%20the%20Voluntary%20Carbon%20Market%202025.pdf",
      "sourceType": "market transparency report",
      "confidence": "latest public project-type annual average",
      "updateCadence": "annual report plus monthly source check",
      "interpretation": "Afforestation, reforestation and revegetation credits price above the broad forestry average, reflecting removal potential and long-term monitoring expectations.",
      "boundary": "This is a reported 2024 average for ARR transactions. Reversal risk, permanence terms, vintage and monitoring evidence still matter.",
      "nextCheck": "Refresh when the next Ecosystem Marketplace report or a fresher public project-type source is available.",
      "relatedMetric": "voluntary-price-transparency",
      "relatedArticle": "/carbon/carbon-credit-prices-2026/",
      "history": [
        {
          "date": "2026-07-03",
          "priceDisplay": "US$20.44/tCO2e",
          "numericPrice": 20.44,
          "changeSummary": "Added ARR credit price as its own visible price lane from the existing public source category."
        }
      ]
    },
    {
      "id": "vcm-blue-carbon-credit-price",
      "lane": "Nature and land-use credits",
      "displayName": "Blue carbon credit price",
      "marketType": "nature_based_credit",
      "status": "priced_snapshot",
      "priceDisplay": "US$29.72/tCO2e",
      "numericPrice": 29.72,
      "lowPrice": null,
      "highPrice": null,
      "currency": "USD",
      "unit": "tCO2e",
      "basis": "Ecosystem Marketplace State of the Voluntary Carbon Market 2025 reports a 2024 average transaction price of US$29.72/tCO2e for Blue carbon credit.",
      "asOf": "2024-12-31",
      "lastChecked": "2026-07-03",
      "sourceName": "Ecosystem Marketplace SOVCM 2025",
      "sourceUrl": "https://3298623.fs1.hubspotusercontent-na1.net/hubfs/3298623/SOVCM%202025/Ecosystem%20Marketplace%20State%20of%20the%20Voluntary%20Carbon%20Market%202025.pdf",
      "sourceType": "market transparency report",
      "confidence": "latest public project-type annual average",
      "updateCadence": "annual report plus monthly source check",
      "interpretation": "Blue carbon is the highest-priced forestry and land-use category in the current public source, helped by scarcity, coastal ecosystem value and buyer interest.",
      "boundary": "This is a reported 2024 average for blue carbon transactions, not a live quote or a guarantee of claim suitability.",
      "nextCheck": "Refresh when the next Ecosystem Marketplace report or a fresher public project-type source is available.",
      "relatedMetric": "voluntary-price-transparency",
      "relatedArticle": "/carbon/carbon-credit-prices-2026/",
      "history": [
        {
          "date": "2026-07-03",
          "priceDisplay": "US$29.72/tCO2e",
          "numericPrice": 29.72,
          "changeSummary": "Added Blue carbon credit price as its own visible price lane from the existing public source category."
        }
      ]
    },
    {
      "id": "durable-cdr-method-prices",
      "lane": "Carbon removals",
      "displayName": "Durable CDR method prices",
      "marketType": "durable_removal",
      "status": "priced_range",
      "priceDisplay": "US$60.93 to US$1,330.67/tCO2e",
      "numericPrice": null,
      "lowPrice": 60.93,
      "highPrice": 1330.67,
      "currency": "USD",
      "unit": "tCO2e",
      "basis": "CDR.fyi public method-price data observed on 2 July 2026.",
      "asOf": "2026-07-02",
      "lastChecked": "2026-07-02",
      "sourceName": "CDR.fyi carbon removal market data",
      "sourceUrl": "https://www.cdr.fyi/",
      "sourceType": "carbon removal market data source",
      "confidence": "public method-level data",
      "updateCadence": "monthly source check",
      "interpretation": "Durable removal prices vary sharply by method, so a method breakdown is more useful than a single average.",
      "boundary": "These are method-level public data points, not a quote for a specific supplier, delivery date, contract structure or claim.",
      "nextCheck": "Refresh method prices and delivery data during the scheduled monthly review.",
      "relatedMetric": "durable-removal-supply",
      "relatedArticle": "/carbon/carbon-removal-credits-explained/",
      "methodBreakdown": [
        {
          "method": "Direct ocean removal",
          "price": 1330.67
        },
        {
          "method": "Direct air carbon capture and storage",
          "price": 516.14
        },
        {
          "method": "Biomass geological sequestration",
          "price": 403.14
        },
        {
          "method": "Alkalinity enhancement",
          "price": 395.38
        },
        {
          "method": "Mineralization",
          "price": 391.52
        },
        {
          "method": "Enhanced weathering",
          "price": 351.71
        },
        {
          "method": "Marine biomass carbon capture and storage",
          "price": 250.27
        },
        {
          "method": "Bioenergy with carbon capture and storage",
          "price": 220.16
        },
        {
          "method": "Biochar carbon removal",
          "price": 135.64
        },
        {
          "method": "Biomass direct storage",
          "price": 60.93
        }
      ],
      "history": [
        {
          "date": "2026-07-02",
          "priceDisplay": "US$60.93 to US$1,330.67/tCO2e",
          "numericPrice": null,
          "changeSummary": "Added method-level durable removal price range from public CDR.fyi data."
        }
      ]
    },
    {
      "id": "cdr-direct-ocean-removal-price",
      "lane": "Durable removal credits",
      "displayName": "Direct ocean removal price",
      "marketType": "durable_removal_method",
      "status": "priced_snapshot",
      "priceDisplay": "US$1,330.67/tCO2e",
      "numericPrice": 1330.67,
      "lowPrice": null,
      "highPrice": null,
      "currency": "USD",
      "unit": "tCO2e",
      "basis": "CDR.fyi public method-price data observed on 2 July 2026 showed US$1,330.67/tCO2e for Direct ocean removal.",
      "asOf": "2026-07-02",
      "lastChecked": "2026-07-03",
      "sourceName": "CDR.fyi carbon removal market data",
      "sourceUrl": "https://www.cdr.fyi/",
      "sourceType": "carbon removal market data source",
      "confidence": "public method-level data",
      "updateCadence": "monthly source check",
      "interpretation": "Direct ocean removal is the highest visible durable-removal method price in the current dashboard data, reflecting early-stage supply and difficult measurement.",
      "boundary": "This is a dated public method snapshot. It is not a procurement quote, forward price or guarantee of available delivered tonnes.",
      "nextCheck": "Refresh during the scheduled monthly source review or when CDR.fyi method prices materially update.",
      "relatedMetric": "durable-removal-supply",
      "relatedArticle": "/carbon/carbon-removal-credits-explained/",
      "history": [
        {
          "date": "2026-07-03",
          "priceDisplay": "US$1,330.67/tCO2e",
          "numericPrice": 1330.67,
          "changeSummary": "Added Direct ocean removal price as its own visible price lane from the existing public source category."
        }
      ]
    },
    {
      "id": "cdr-direct-air-capture-storage-price",
      "lane": "Durable removal credits",
      "displayName": "Direct air capture with storage price",
      "marketType": "durable_removal_method",
      "status": "priced_snapshot",
      "priceDisplay": "US$516.14/tCO2e",
      "numericPrice": 516.14,
      "lowPrice": null,
      "highPrice": null,
      "currency": "USD",
      "unit": "tCO2e",
      "basis": "CDR.fyi public method-price data observed on 2 July 2026 showed US$516.14/tCO2e for Direct air capture with storage.",
      "asOf": "2026-07-02",
      "lastChecked": "2026-07-03",
      "sourceName": "CDR.fyi carbon removal market data",
      "sourceUrl": "https://www.cdr.fyi/",
      "sourceType": "carbon removal market data source",
      "confidence": "public method-level data",
      "updateCadence": "monthly source check",
      "interpretation": "Direct air capture with storage remains expensive relative to most voluntary credits, but it offers a clearer durable-removal claim boundary.",
      "boundary": "This is a dated public method snapshot. Contract terms, delivery date, storage terms and supplier risk can change actual prices.",
      "nextCheck": "Refresh during the scheduled monthly source review or when CDR.fyi method prices materially update.",
      "relatedMetric": "durable-removal-supply",
      "relatedArticle": "/carbon/carbon-removal-credits-explained/",
      "history": [
        {
          "date": "2026-07-03",
          "priceDisplay": "US$516.14/tCO2e",
          "numericPrice": 516.14,
          "changeSummary": "Added Direct air capture with storage price as its own visible price lane from the existing public source category."
        }
      ]
    },
    {
      "id": "cdr-biomass-geological-sequestration-price",
      "lane": "Durable removal credits",
      "displayName": "Biomass geological sequestration price",
      "marketType": "durable_removal_method",
      "status": "priced_snapshot",
      "priceDisplay": "US$403.14/tCO2e",
      "numericPrice": 403.14,
      "lowPrice": null,
      "highPrice": null,
      "currency": "USD",
      "unit": "tCO2e",
      "basis": "CDR.fyi public method-price data observed on 2 July 2026 showed US$403.14/tCO2e for Biomass geological sequestration.",
      "asOf": "2026-07-02",
      "lastChecked": "2026-07-03",
      "sourceName": "CDR.fyi carbon removal market data",
      "sourceUrl": "https://www.cdr.fyi/",
      "sourceType": "carbon removal market data source",
      "confidence": "public method-level data",
      "updateCadence": "monthly source check",
      "interpretation": "Biomass geological sequestration is priced in the high durable-removal band, with delivery evidence and storage route central to value.",
      "boundary": "This is a dated public method snapshot, not a price for any single supplier or offtake contract.",
      "nextCheck": "Refresh during the scheduled monthly source review or when CDR.fyi method prices materially update.",
      "relatedMetric": "durable-removal-supply",
      "relatedArticle": "/carbon/carbon-removal-credits-explained/",
      "history": [
        {
          "date": "2026-07-03",
          "priceDisplay": "US$403.14/tCO2e",
          "numericPrice": 403.14,
          "changeSummary": "Added Biomass geological sequestration price as its own visible price lane from the existing public source category."
        }
      ]
    },
    {
      "id": "cdr-alkalinity-enhancement-price",
      "lane": "Durable removal credits",
      "displayName": "Alkalinity enhancement price",
      "marketType": "durable_removal_method",
      "status": "priced_snapshot",
      "priceDisplay": "US$395.38/tCO2e",
      "numericPrice": 395.38,
      "lowPrice": null,
      "highPrice": null,
      "currency": "USD",
      "unit": "tCO2e",
      "basis": "CDR.fyi public method-price data observed on 2 July 2026 showed US$395.38/tCO2e for Alkalinity enhancement.",
      "asOf": "2026-07-02",
      "lastChecked": "2026-07-03",
      "sourceName": "CDR.fyi carbon removal market data",
      "sourceUrl": "https://www.cdr.fyi/",
      "sourceType": "carbon removal market data source",
      "confidence": "public method-level data",
      "updateCadence": "monthly source check",
      "interpretation": "Alkalinity enhancement sits in the high early-market removal band, where monitoring and verification confidence are central.",
      "boundary": "This is a dated public method snapshot. It should be read as method context, not a live quote.",
      "nextCheck": "Refresh during the scheduled monthly source review or when CDR.fyi method prices materially update.",
      "relatedMetric": "durable-removal-supply",
      "relatedArticle": "/carbon/carbon-removal-credits-explained/",
      "history": [
        {
          "date": "2026-07-03",
          "priceDisplay": "US$395.38/tCO2e",
          "numericPrice": 395.38,
          "changeSummary": "Added Alkalinity enhancement price as its own visible price lane from the existing public source category."
        }
      ]
    },
    {
      "id": "cdr-mineralization-price",
      "lane": "Durable removal credits",
      "displayName": "Mineralization price",
      "marketType": "durable_removal_method",
      "status": "priced_snapshot",
      "priceDisplay": "US$391.52/tCO2e",
      "numericPrice": 391.52,
      "lowPrice": null,
      "highPrice": null,
      "currency": "USD",
      "unit": "tCO2e",
      "basis": "CDR.fyi public method-price data observed on 2 July 2026 showed US$391.52/tCO2e for Mineralization.",
      "asOf": "2026-07-02",
      "lastChecked": "2026-07-03",
      "sourceName": "CDR.fyi carbon removal market data",
      "sourceUrl": "https://www.cdr.fyi/",
      "sourceType": "carbon removal market data source",
      "confidence": "public method-level data",
      "updateCadence": "monthly source check",
      "interpretation": "Mineralization prices reflect durable storage potential but still depend on project route, measurement method and delivery record.",
      "boundary": "This is a dated public method snapshot, not a recommendation or supplier quote.",
      "nextCheck": "Refresh during the scheduled monthly source review or when CDR.fyi method prices materially update.",
      "relatedMetric": "durable-removal-supply",
      "relatedArticle": "/carbon/carbon-removal-credits-explained/",
      "history": [
        {
          "date": "2026-07-03",
          "priceDisplay": "US$391.52/tCO2e",
          "numericPrice": 391.52,
          "changeSummary": "Added Mineralization price as its own visible price lane from the existing public source category."
        }
      ]
    },
    {
      "id": "cdr-enhanced-weathering-price",
      "lane": "Durable removal credits",
      "displayName": "Enhanced weathering price",
      "marketType": "durable_removal_method",
      "status": "priced_snapshot",
      "priceDisplay": "US$351.71/tCO2e",
      "numericPrice": 351.71,
      "lowPrice": null,
      "highPrice": null,
      "currency": "USD",
      "unit": "tCO2e",
      "basis": "CDR.fyi public method-price data observed on 2 July 2026 showed US$351.71/tCO2e for Enhanced weathering.",
      "asOf": "2026-07-02",
      "lastChecked": "2026-07-03",
      "sourceName": "CDR.fyi carbon removal market data",
      "sourceUrl": "https://www.cdr.fyi/",
      "sourceType": "carbon removal market data source",
      "confidence": "public method-level data",
      "updateCadence": "monthly source check",
      "interpretation": "Enhanced weathering remains materially more expensive than most avoidance credits, with measurement and delivery evidence shaping buyer confidence.",
      "boundary": "This is a dated public method snapshot. The boundary depends on measurement approach, geography and delivered tonnes.",
      "nextCheck": "Refresh during the scheduled monthly source review or when CDR.fyi method prices materially update.",
      "relatedMetric": "durable-removal-supply",
      "relatedArticle": "/carbon/carbon-removal-credits-explained/",
      "history": [
        {
          "date": "2026-07-03",
          "priceDisplay": "US$351.71/tCO2e",
          "numericPrice": 351.71,
          "changeSummary": "Added Enhanced weathering price as its own visible price lane from the existing public source category."
        }
      ]
    },
    {
      "id": "cdr-marine-biomass-ccs-price",
      "lane": "Durable removal credits",
      "displayName": "Marine biomass CCS price",
      "marketType": "durable_removal_method",
      "status": "priced_snapshot",
      "priceDisplay": "US$250.27/tCO2e",
      "numericPrice": 250.27,
      "lowPrice": null,
      "highPrice": null,
      "currency": "USD",
      "unit": "tCO2e",
      "basis": "CDR.fyi public method-price data observed on 2 July 2026 showed US$250.27/tCO2e for Marine biomass CCS.",
      "asOf": "2026-07-02",
      "lastChecked": "2026-07-03",
      "sourceName": "CDR.fyi carbon removal market data",
      "sourceUrl": "https://www.cdr.fyi/",
      "sourceType": "carbon removal market data source",
      "confidence": "public method-level data",
      "updateCadence": "monthly source check",
      "interpretation": "Marine biomass carbon capture and storage sits below direct air capture in this source, but remains an early-market durable removal route.",
      "boundary": "This is a dated public method snapshot. It should not be treated as a generic marine-removal quote.",
      "nextCheck": "Refresh during the scheduled monthly source review or when CDR.fyi method prices materially update.",
      "relatedMetric": "durable-removal-supply",
      "relatedArticle": "/carbon/carbon-removal-credits-explained/",
      "history": [
        {
          "date": "2026-07-03",
          "priceDisplay": "US$250.27/tCO2e",
          "numericPrice": 250.27,
          "changeSummary": "Added Marine biomass CCS price as its own visible price lane from the existing public source category."
        }
      ]
    },
    {
      "id": "cdr-beccs-price",
      "lane": "Durable removal credits",
      "displayName": "BECCS price",
      "marketType": "durable_removal_method",
      "status": "priced_snapshot",
      "priceDisplay": "US$220.16/tCO2e",
      "numericPrice": 220.16,
      "lowPrice": null,
      "highPrice": null,
      "currency": "USD",
      "unit": "tCO2e",
      "basis": "CDR.fyi public method-price data observed on 2 July 2026 showed US$220.16/tCO2e for BECCS.",
      "asOf": "2026-07-02",
      "lastChecked": "2026-07-03",
      "sourceName": "CDR.fyi carbon removal market data",
      "sourceUrl": "https://www.cdr.fyi/",
      "sourceType": "carbon removal market data source",
      "confidence": "public method-level data",
      "updateCadence": "monthly source check",
      "interpretation": "Bioenergy with carbon capture and storage is priced below direct air capture in the current data, with value tied to capture, storage and biomass sustainability evidence.",
      "boundary": "This is a dated public method snapshot. Project design and biomass sourcing can materially change the buyer view.",
      "nextCheck": "Refresh during the scheduled monthly source review or when CDR.fyi method prices materially update.",
      "relatedMetric": "durable-removal-supply",
      "relatedArticle": "/carbon/carbon-removal-credits-explained/",
      "history": [
        {
          "date": "2026-07-03",
          "priceDisplay": "US$220.16/tCO2e",
          "numericPrice": 220.16,
          "changeSummary": "Added BECCS price as its own visible price lane from the existing public source category."
        }
      ]
    },
    {
      "id": "cdr-biochar-carbon-removal-price",
      "lane": "Durable removal credits",
      "displayName": "Biochar carbon removal price",
      "marketType": "durable_removal_method",
      "status": "priced_snapshot",
      "priceDisplay": "US$135.64/tCO2e",
      "numericPrice": 135.64,
      "lowPrice": null,
      "highPrice": null,
      "currency": "USD",
      "unit": "tCO2e",
      "basis": "CDR.fyi public method-price data observed on 2 July 2026 showed US$135.64/tCO2e for Biochar carbon removal.",
      "asOf": "2026-07-02",
      "lastChecked": "2026-07-03",
      "sourceName": "CDR.fyi carbon removal market data",
      "sourceUrl": "https://www.cdr.fyi/",
      "sourceType": "carbon removal market data source",
      "confidence": "public method-level data",
      "updateCadence": "monthly source check",
      "interpretation": "Biochar is one of the more affordable durable-removal methods in the public source, which helps explain its buyer interest.",
      "boundary": "This is a dated public method snapshot. Feedstock, durability, certification and delivery evidence still need project-level checks.",
      "nextCheck": "Refresh during the scheduled monthly source review or when CDR.fyi method prices materially update.",
      "relatedMetric": "durable-removal-supply",
      "relatedArticle": "/carbon/carbon-removal-credits-explained/",
      "history": [
        {
          "date": "2026-07-03",
          "priceDisplay": "US$135.64/tCO2e",
          "numericPrice": 135.64,
          "changeSummary": "Added Biochar carbon removal price as its own visible price lane from the existing public source category."
        }
      ]
    },
    {
      "id": "cdr-biomass-direct-storage-price",
      "lane": "Durable removal credits",
      "displayName": "Biomass direct storage price",
      "marketType": "durable_removal_method",
      "status": "priced_snapshot",
      "priceDisplay": "US$60.93/tCO2e",
      "numericPrice": 60.93,
      "lowPrice": null,
      "highPrice": null,
      "currency": "USD",
      "unit": "tCO2e",
      "basis": "CDR.fyi public method-price data observed on 2 July 2026 showed US$60.93/tCO2e for Biomass direct storage.",
      "asOf": "2026-07-02",
      "lastChecked": "2026-07-03",
      "sourceName": "CDR.fyi carbon removal market data",
      "sourceUrl": "https://www.cdr.fyi/",
      "sourceType": "carbon removal market data source",
      "confidence": "public method-level data",
      "updateCadence": "monthly source check",
      "interpretation": "Biomass direct storage is the lowest-priced durable-removal method in the current public data, but buyer confidence depends on storage evidence.",
      "boundary": "This is a dated public method snapshot, not a generic durable-removal clearing price.",
      "nextCheck": "Refresh during the scheduled monthly source review or when CDR.fyi method prices materially update.",
      "relatedMetric": "durable-removal-supply",
      "relatedArticle": "/carbon/carbon-removal-credits-explained/",
      "history": [
        {
          "date": "2026-07-03",
          "priceDisplay": "US$60.93/tCO2e",
          "numericPrice": 60.93,
          "changeSummary": "Added Biomass direct storage price as its own visible price lane from the existing public source category."
        }
      ]
    },
    {
      "id": "durable-cdr-buyer-supplier-gap",
      "lane": "Carbon removals",
      "displayName": "Durable CDR buyer-supplier price gap",
      "marketType": "durable_removal",
      "status": "priced_snapshot",
      "priceDisplay": "US$98/tCO2e gap",
      "numericPrice": 98,
      "lowPrice": null,
      "highPrice": null,
      "currency": "USD",
      "unit": "tCO2e",
      "basis": "CDR.fyi and OPIS durable carbon removal pricing survey, published 7 May 2026.",
      "asOf": "2026-05-07",
      "lastChecked": "2026-07-02",
      "sourceName": "CDR.fyi durable CDR pricing survey",
      "sourceUrl": "https://www.cdr.fyi/blog/cdr-pricing-survey-may-2026",
      "sourceType": "market survey source",
      "confidence": "survey snapshot",
      "updateCadence": "annual survey plus major market report updates",
      "interpretation": "The buyer-supplier gap shows price friction, not the clearing price for a specific removal credit.",
      "boundary": "A survey spread is not a spot price. Use it to understand market formation and negotiation friction.",
      "nextCheck": "Update when CDR.fyi or OPIS publishes a new pricing survey or full public report.",
      "relatedMetric": "durable-removal-supply",
      "relatedArticle": "/carbon/carbon-removal-credits-explained/",
      "history": [
        {
          "date": "2026-07-02",
          "priceDisplay": "US$98/tCO2e gap",
          "numericPrice": 98,
          "changeSummary": "Added durable CDR survey spread as a market-friction price lane."
        }
      ]
    }
  ]
}
