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収録データ削減・回避排出枠(ETS)

世界の炭素価格(ETS・炭素税)

データ最終更新昨日

世界銀行データによる各国の制度炭素価格(ETS・炭素税)の横断比較です。

このページでわかること
  • 世界の炭素価格の相場観(ETS・炭素税)はいくらか
  • 日本の制度価格は世界と比べてどの水準か
  • 社内資料に転載できる出典付きデータはどれか(CSV・CC BY 4.0)
詳しい説明・データの範囲

世界銀行2026年版(年1回更新)の制度炭素価格(炭素税・排出量取引制度)を国別に横断比較。政府系クレジットメカニズムの価格帯も第2セクションに掲載します。 → データの収集方法・更新サイクル・限界について

価格は世界銀行2026年版(年1回更新)の制度価格です。日々の市場価格は下記の各公式ページを参照してください。

主要ETS価格

EU ETS ETS
US$85€73
カバー率 36%
英国 UK ETS ETS
US$55£41
カバー率 25%
米カリフォルニア CaT ETS
US$29
カバー率 76%
韓国 K-ETS ETS
US$10KRW15,600
カバー率 78%
中国全国ETS ETS
US$12RMB80
カバー率 52%
GX-ETS(日本・排出量取引制度) ETS 市場価格形成前(原典 US$0)・排出カバー率 60%

※ 原典で US$0 と記載された制度(GX-ETS 等)は市場価格が未形成であることを示します。

日本(国内制度)

地球温暖化対策税(炭素税) 炭素税
¥289US$2.00
カバー率 80%
東京都キャップ&トレード ETS
¥585US$4.00
カバー率 20%
埼玉県目標設定型排出量取引 ETS
¥144US$1.00
カバー率 16%

国内クレジット市況(J-クレジット等の取引価格)はJPX カーボン・クレジット市場(公式)を参照してください。

世界の制度炭素価格

Implemented(施行済)90制度(うち日本4件は上のセクションに掲載)。

出典明記のうえ社内資料への転載可(CC BY 4.0)
制度名 国・地域 タイプ 価格 US$ カバー率 歳入(2025)
Norway carbon taxNorway炭素税US$170NOK1,63965%US$1,870M
Uruguay CO2 taxUruguay炭素税US$166YUY6,7045%US$317M
Sweden carbon taxSweden炭素税US$155SEK1,45040%US$2,485M
Liechtenstein carbon taxLiechtenstein炭素税US$150Sfr12072%US$10M
Switzerland carbon taxSwitzerland炭素税US$150Sfr12038%US$1,377M
Denmark carbon taxDenmark炭素税US$116DKK (Øre64%US$2,054M
Netherlands carbon taxNetherlands炭素税US$102€8845%US$0M
Switzerland ETSSwitzerlandETSUS$99€8012%US$93M
EU ETSNorwayETSUS$85€7336%US$48,752M
EU ETSEU27+ETSUS$85€7336%US$48,752M
EU ETSIcelandETSUS$85€7336%US$48,752M
EU ETSLiechtensteinETSUS$85€7336%US$48,752M
Iceland carbon taxIceland炭素税US$82ISK10,20037%US$85M
Portugal carbon taxPortugal炭素税US$78€6740%US$1,333M
Ireland carbon taxIreland炭素税US$74€6434%US$1,326M
Alberta TIERAlbertaETSUS$68CAN$9563%US$333M
BC OBPSBritish ColumbiaETSUS$68CAN$9526%
Canada federal OBPSCanadaETSUS$68CAN$953%
New Brunswick OBPSNew BrunswickETSUS$68CAN$9554%US$15M
Newfoundland and Labrador PSSNewfoundland and LabradorETSUS$68CAN$9539%US$0M
Nova Scotia OBPSNova ScotiaETSUS$68CAN$9535%US$24M
Ontario EPSOntarioETSUS$68CAN$9524%US$186M
Washington CCAWashingtonETSUS$65US$6571%US$1,642M
Austria ETSAustriaETSUS$64€5547%US$1,578M
Germany ETSGermanyETSUS$64€5542%US$18,227M
Finland carbon taxFinland炭素税US$60€5145%US$1,127M
UK ETSUnited KingdomETSUS$55£4125%US$3,541M
France carbon taxFrance炭素税US$52€4541%US$7,778M
Luxembourg carbon taxLuxembourg炭素税US$46€4072%US$318M
Hungary carbon taxHungary炭素税US$42€3632%US$208M
Queretaro carbon taxQueretaro炭素税US$39MXN69218%US$12M
Slovenia carbon taxSlovenia炭素税US$36€3146%US$181M
Andorra carbon taxAndorra炭素税US$35€3095%US$11M
Singapore carbon taxSingapore炭素税US$35S$4570%US$491M
Colima carbon taxColima炭素税US$33MXN58754%US$0M
Massachusetts ETSMassachusettsETSUS$30US$309%US$78M
California CaTCaliforniaETSUS$29US$2976%US$3,130M
Quebec CaTQuebecETSUS$29US$4079%US$794M
Montenegro ETSMontenegroETSUS$28€2443%US$14M
RGGIRGGIETSUS$26US$2614%US$1,500M
Australia Safeguard MechanismAustraliaETSUS$25A$3626%
Colorado GHG crediting trading systemColoradoETSUS$25US$253%US$0M
New Zealand ETSNew ZealandETSUS$24NZ$4244%US$3M
UK Carbon Price SupportUnited Kingdom炭素税US$24£1810%US$604M
Mauritania carbon taxMauritania炭素税US$20US$205%
San Luis Potosí carbon taxSan Luis Potosí炭素税US$20MXN35268%US$2M
Tamaulipas carbon taxTamaulipas炭素税US$20MXN35259%US$7M
South Africa carbon taxSouth Africa炭素税US$18R30882%US$109M
Yucatan carbon taxYucatan炭素税US$18MXN31637%US$3M
Albania carbon taxAlbania炭素税US$17ALL1,40073%US$36M
Latvia carbon TaxLatvia炭素税US$17€152%US$5M
Spain carbon taxSpain炭素税US$17€152%US$116M
Beijing pilot ETSBeijingETSUS$15RMB10617%US$1M
Zacatecas carbon taxZacatecas炭素税US$14MXN25050%US$15M
China national ETSChinaETSUS$12RMB8052%
Korea ETSKorea, Rep.ETSUS$10KRW15,60078%US$133M
Shanghai pilot ETSShanghaiETSUS$9.00RMB6221%US$13M
Taiwan, China carbon feeTaiwan, China炭素税US$9.00RMB30080%
Colombia carbon taxColombia炭素税US$8.00COP29,07020%US$85M
Nigeria carbon taxNigeria炭素税US$7.00US$75%
Shenzhen pilot ETSShenzhenETSUS$7.00RMB4638%
Durango carbon taxDurango炭素税US$6.00MXN10034%US$3M
Guanajuato carbon taxGuanajuato炭素税US$6.00MXN10036%US$3M
Guangdong pilot ETSGuangdong (except Shenzhen)ETSUS$6.00RMB3912%
Hubei pilot ETSHubeiETSUS$6.00RMB3920%
Morelos carbon taxMorelos炭素税US$6.00MXN10331%US$0M
Chile carbon taxChile炭素税US$5.00US$522%US$89M
Chongqing pilot ETSChongqingETSUS$5.00RMB3614%US$3M
Minneapolis carbon taxMinneapolis炭素税US$5.00US$51%
Serbia carbon taxSerbia炭素税US$5.00RSD455%
Argentina carbon taxArgentina炭素税US$4.00ARS5,71638%US$323M
Mexico carbon taxMexico炭素税US$4.00MXN6842%US$592M
Tianjin pilot ETSTianjinETSUS$4.00RMB3018%
Fujian pilot ETSFujianETSUS$3.00RMB2116%
Mexico City carbon taxMexico City炭素税US$3.00MXN6018%US$3M
Estonia carbon taxEstonia炭素税US$2.00€210%US$2M
Israel carbon taxIsrael炭素税US$2.00ILS673%US$259M
State of Mexico carbon taxState of Mexico炭素税US$2.00MXN4348%US$15M
Indonesia ETSIndonesiaETSUS$1.00IDR12,00021%
Kazakhstan ETSKazakhstanETSUS$1.00KZT45544%
Ukraine carbon taxUkraine炭素税US$1.00UAH3032%US$79M
Mexico ETSMexicoETSMXN036%
Oregon ETSOregonETSUS$050%
Poland carbon taxPoland炭素税PLZ024%US$7M
India ETSIndiaETSINR011%
Viet Nam ETSViet NamETSVND46%

CSV先頭行に出典コメント「# 出典: The World Bank, Carbon Pricing Dashboard (CC BY 4.0), 2026年版」を自動付与します。

導入予定・検討中(38件)
  • Albania — Albania ETS(ETS・Under consideration)
  • Argentina — Argentina ETS(ETS・Under consideration)
  • Bahrain — Bahrain carbon tax(炭素税・Under consideration)
  • Bolivia — Bolivia ETS(ETS・Under consideration)
  • Botswana — Botswana carbon tax(炭素税・Under consideration)
  • Brazil — Brazil ETS(ETS・Under development)
  • Brunei Darussalam — Brunei Darussalam Undecided(未定・Under consideration)
  • Canada — Canada ETS(ETS・Under development)
  • Catalonia — Catalonia carbon tax(炭素税・Under consideration)
  • Chile — Chile ETS(ETS・Under development)
  • Colombia — Colombia ETS(ETS・Under development)
  • Côte d’Ivoire — Côte d’Ivoire carbon tax(炭素税・Under consideration)
  • Dominican Republic — Dominican Republic ETS(ETS・Under consideration)
  • EU27+ — EU ETS2(ETS・Under development)
  • Guyana — Guyana carbon tax(炭素税・Under consideration)
  • Hawaii — Hawaii carbon tax(炭素税・Under consideration)
  • Indonesia — Indonesia carbon tax(炭素税・Under development)
  • Jalisco — Jalisco carbon tax(炭素税・Under consideration)
  • Kenya — Kenya carbon tax(炭素税・Under consideration)
  • Malaysia — Malaysia carbon tax(炭素税・Under development)
  • Malaysia — Malaysia ETS(ETS・Under consideration)
  • Maryland — Maryland ETS(ETS・Under consideration)
  • Morocco — Morocco carbon tax(炭素税・Under consideration)
  • New Jersey — New Jersey ETS(ETS・Under consideration)
  • New York State — New York State ETS(ETS・Under development)
  • New Zealand — New Zealand carbon tax(炭素税・Under consideration)
  • Pakistan — Pakistan ETS(ETS・Under consideration)
  • Paraguay — Paraguay carbon tax(炭素税・Under consideration)
  • Pennsylvania — Pennsylvania ETS(ETS・Under consideration)
  • Philippines — Philippines ETS(ETS・Under consideration)
  • Sakhalin — Sakhalin ETS(ETS・Under development)
  • Senegal — Senegal carbon tax(炭素税・Under consideration)
  • Taiwan, China — Taiwan, China ETS(ETS・Under consideration)
  • Thailand — Thailand carbon tax(炭素税・Under development)
  • Thailand — Thailand ETS(ETS・Under consideration)
  • Türkiye — Türkiye ETS(ETS・Under development)
  • Ukraine — Ukraine ETS(ETS・Under development)
  • Vermont — Vermont ETS(ETS・Under consideration)

政府・準拠制度のクレジット価格

政府系クレジットメカニズム(Implemented)の価格帯。民間レジストリ(Verra 等)の比較は→ レジストリ比較へ。

メカニズム管轄価格(US$)対象活動累積発行量(ktCO2e)登録PJ数
Alberta Emission Offset System Alberta agri… 60,748.9 484
Australian Carbon Credit Unit Scheme (ACCU) Australia US$19.82–25.87 agri… 221,217.0 3,239
Beijing Certified Emission Reduction Mechanism Beijing US$11.80–15.50 149.7 1
British Columbia Offset Program British Columbia US$6.00–12.00 ener… 26,598.9 122
California Compliance Offset Program California US$21 agri… 320,100.0 569
Canada Federal GHG Offset System Canada 0.0 59
Chile Green Tax Emissions Offsetting Scheme Chile US$3.50–5.00 8,318.0 25
China GHG Voluntary Emission Reduction Program China US$0.40–24.68 ener… 53,000.0 1,049
Chongqing carbon offset mechanism Chongqing US$2.68–6.34 fore… 1,915.2 1
Colombia Crediting Mechanism Colombia agri… 249,024.7 291
Fujian Forestry Offset Crediting Mechanism Fujian US$2.30–5.96 fore… 2,330.0 5
Greenhouse Gas Crediting and Offsetting Mechanism (GCOM) Saudi Arabia 0.0 0
Guangdong Pu Hui Offset Crediting Mechanism Guangdong (except Shenzhen) US$4.95–9.63 fore… 3,222.3 546
J-Credit Scheme → J-クレジット除去台帳 Japan US$17.95–42.86 agri… 15,028.0 868
Joint Crediting Mechanism Japan ener… 913.0 104
Kazakhstan Crediting Mechanism Kazakhstan rene… 11,399.9 32
Peatland Code United Kingdom 0.0 0
Portuguese Voluntary Carbon Market Portugal 0.0 0
Quebec Offset Crediting Mechanism Quebec US$18 indu… 2,600.7 29
Republic of Korea Offset Credit Mechanism Korea, Rep. US$5.72–8.33 ener… 65,621.5 1,747
RGGI CO2 Offset Mechanism Connecticut, Delaware, Maine, Maryland, New Jersey, New York, Vermont US$22.00–28.00 wast… 48.1 0
Saitama Forest Absorption Certification System Saitama fore… 6.3 373
Saitama Target Setting Emissions Trading System Saitama US$1.00 rene… 14,430.0 1,143
Sakhalin Oblast Pilot crediting mechanism Sakhalin ccs/… 0.1 0
South Africa Crediting Mechanism South Africa 45,887.8 38
Spain FES-CO2 Program Spain agri… 4,755.1 462
Sri Lanka Carbon Crediting Mechanism Sri Lanka US$1.00–2.00 agri… 1,861.0 14
Switzerland CO2 Attestations Crediting Mechanism Switzerland US$59.00–160.00 ener… 19,324.2 187
Taiwan Voluntary GHG Reduction Program Taiwan, China US$106 ener… 16,845.2 35
Thailand Voluntary Emission Reduction Program Thailand agri… 25,839.8 701
Tokyo Cap-and-Trade Program Tokyo US$1.09–6.42 ener… 22,686.0 4,106
UK Woodland Carbon Code United Kingdom fore… 12.6 621
Washington Crediting Mechanism Washington 2,859.7 12

出所: The World Bank, Carbon Pricing Dashboard(CC BY 4.0)。価格帯はメカニズム原典の記述から機械抽出(抽出不能は「—」)。

公式リンク(相場・詳細データ)

EU ETS 排出枠(EUA)日次相場
EEX 公式ページを参照
J-クレジット 日次参照価格
JPX 公式ページを参照
世界の排出枠価格(グラフ閲覧)
ICAP Allowance Price Explorer
出典: The World Bank: Carbon Pricing Dashboard (CC BY 4.0)ダッシュボード / State and Trends of Carbon Pricing)。出典明記のうえ社内資料への転載可。→ データの収集方法・更新サイクル・限界について