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
英国 UK ETS ETS
US$55£41
米カリフォルニア CaT ETS
US$29
韓国 K-ETS ETS
US$10KRW15,600
中国全国ETS ETS
US$12RMB80
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
東京都キャップ&トレード ETS
¥585US$4.00
埼玉県目標設定型排出量取引 ETS
¥144US$1.00
国内クレジット市況(J-クレジット等の取引価格)はJPX カーボン・クレジット市場(公式)を参照してください。
世界の制度炭素価格
Implemented(施行済)90制度(うち日本4件は上のセクションに掲載)。
出典明記のうえ社内資料への転載可(CC BY 4.0)
制度名
国・地域
タイプ
価格 US$
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 ETSMexicoETS—MXN036%—
Oregon ETSOregonETS—US$050%—
Poland carbon taxPoland炭素税—PLZ024%US$7M
India ETSIndiaETS—INR011%—
Viet Nam ETSViet NamETS—VND46%—
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
