German Emissions Trading Authority (DEHSt) at the German Environment Agency

nEHS/EU ETS 2

National emission trading/European Emissions Trading 2

CO2 pricing in the heating and transport sectors is a key climate protection measure in Germany and the European Union. In Germany, a national emissions trading scheme (nEHS) was introduced in 2021 with the Fuel Emissions Trading Act (BEHG). Since 2024, this has been gradually supplemented and will eventually be replaced by the European Emissions Trading System 2 for buildings and transport (EU ETS 2). The actual regulatory phase will begin in 2028 after the reporting phase. Participants currently have obligations in both systems.

Latest

Information on nEHS/EU ETS 2

You can find an overview of the latest news, dates and publications on national emissions trading and European Emission Trading 2 here. You can use the tab function to filter by category or use the button at the bottom of the box to display a complete overview.

Overview

Publication of the nEHS auction and sale report for the third quarter 2026

Dokumenttyp News , nEHS , 30/10/2026

Auctioning and Selling National Emissions Certificates – Third Quarter 2026

Dokumenttyp Publication , nEHS , 30/10/2026

Publication of the nEHS auction and sale Report for August 2026

Dokumenttyp News , nEHS , 01/10/2026

All about nEHS

News

Publication of the nEHS auction and sale report for the third quarter 2026

Dokumenttyp News , nEHS , 30/10/2026

Publication of the nEHS auction and sale Report for August 2026

Dokumenttyp News , nEHS , 01/10/2026

One number for all your questions – a new telephone system for our customer service team

Dokumenttyp News , Various areas of environmental legislation , 15/09/2026

All news on nEHS

Dates

Publications

Auctioning and Selling National Emissions Certificates – Third Quarter 2026

Dokumenttyp Publication , nEHS , 30/10/2026

Auctioning and Selling National Emissions Certificates – August 2026

Dokumenttyp Publication , nEHS , 01/10/2026

Auctioning and Selling National Emissions Certificates – July 2026

Dokumenttyp Publication , nEHS , 04/09/2026

All publications on nEHS

In focus

These topics may currently be of interest to you.

nEHS sale and auction

Category: nEHS , from: 02/04/2026

nEHS for heating and transport

Category: nEHS , from: 30/03/2023

Emissions trading rings up record revenues: More than 13 billion euros for climate protection

Category: Auctioning , from: 2023.01.03

Publication of the nEHS auction and sale Report for August 2026

Category: nEHS , from: 01/10/2026

Basic information

Understanding national emission trading

With national emissions trading, Germany introduced another climate protection instrument in 2021 to reduce emissions, especially in the heating and transport sectors.

Information library

Our tasks are varied and complex. Here we provide you with basic information and frequently asked questions.

Press office

We actively engage with the press to communicate statutory tasks, results, findings and experiences to the general public. On request, we also arrange interviews and background talks with our experts.

Law

nEHS/EU ETS 2

Laws and regulations on national emissions trading. Available in German only.

Legal basis

Emissionshandelsverordnung 2030 (EHV 2030)

Category: Legislation , from: 20/07/2026

Durchführungsbeschluss (EU) 2020/2126 der Kommission vom 16. Dezember 2020 zur Festlegung der jährlichen Emissionszuweisungen an die Mitgliedstaaten für den Zeitraum 2021 bis 2030 gemäß der Verordnung (EU) 2018/842 des Europäischen Parlaments und des Rates

Category: Legislation , from: 27/04/2026

Durchführungsbeschluss (EU) 2026/895 der Kommission vom 24. April 2026 zur Änderung des Durchführungsbeschlusses (EU) 2020/2126 hinsichtlich der Festlegung der jährlichen Emissionszuweisungen an die Mitgliedstaaten für den Zeitraum 2026 bis 2030

Category: Legislation , from: 27/04/2026

All legal basis

Any questions?

We have answers

In our FAQ you will find questions and answers on national emissions trading.

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  • Accounts opened using the simplified account opening procedure for account holders with low fuel emissions are granted the ‘Surrender only’ status after opening. In contrast to the ‘Open’ status, this status only allows the receipt of nEZ, the entry of emissions and surrender transactions, but not transfers to other compliance or trading accounts.

    However, you can repeal this status by filing an application. To do this, first check whether you can submit an application to repeal the ‘Surrender only’ status. Then click on the name of the account holder > Actions (bottom right, cogwheel symbol) > Repealing the ‘Surrender only’ status. If you see a red cross on a person, details and/or verification documents are still missing. In this case, proceed as follows:

    1. The authorised representative and/or the account holder must log in if verification documents or information are still missing for this person. Click on the tab with your name at the top right.
    2. Change your registration under User information > Change registration. Deselect the option ‘Simplified account opening for low fuel emissions’, now insert missing data and verification documents.
    3. Please inform DEHSt about your registration change via the customer service. State the exact processing number of your registration change. This change number will be displayed after the registration change has been completed. It can also be found on your pdf confirmation.
    4. DEHSt must first confirm your registration changes and will then issue you with a clearance.
    5. After clearance has been given, please log in to the nEHS registry as an account holder. Go to Account holder > Actions > Repeal ‘Surrender only’ status. Enter your token and submit the application. If applicable, upload a signed application for repealing the status, insofar as the account holder has not been registered using ELSTER or the application has been submitted via an authorised representative.
  • You can click on ‘Reset password’ on the login page. You will then be asked for your login name and for confirmation using your token if you have already set up two-factor authentication. After you have confirmed your request, you will receive a new one-time password by e-mail, which you can then use for your login. You must immediately enter a new password the next time you log in.

  • Contact the registry administration directly with a request to reset your token. To verify your identity, please have the data you entered during registration ready.

All FAQs on nEHS

Further pages

Understanding national emission trading

With national emissions trading, Germany introduced another climate protection instrument in 2021 to reduce CO2 emissions, particularly in the heating and transport sectors.

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nEHS for heating and transport

The principle of national emissions trading is simple: for every tonne of CO2 that can be released when fuel is burned, an nEHS certificate must be surrendered.

Source: ©H Ko - stock.adobe.com

nEHS Sanctions

The law provides for various sanctions if those responsible do not fulfil this duty of disclosure or the duty to report, or do not do so on time.

Source: © BillionPhotos.com / Fotolia

nEHS registry

The national emissions trading register is a database in which nEHS certificates are only generated and managed in electronic form.

Source: ©Rene Wechsler - stock.adobe.com

nEHS/EU ETS 2 Data Collection

Here you will find our applications for national emissions trading (nEHS) and European emissions trading 2 (EU ETS 2).

Source: ©Andrey Popov – stock.adobe.com

nEHS Sale and auction

There is an introductory phase so that you as a participating company can gradually adjust to the newly introduced national emissions trading system.

Source: ©Natee_Meepian - stock.adobe.com

nEHS Carbon Leakage

This carbon leakage risk should be avoided. You can therefore submit an application for aid.

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EU ETS 1 offsetting

The double burden of national and European emissions trading can be offset under certain conditions.

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nEHS Cases of hardship

In very exceptional individual cases, this may result in unreasonable hardship for an affected company. To compensate for this, you can submit an application for financial compensation.

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EU ETS 2 for buildings and transport

The European Emissions Trading System 2 (EU ETS 2) is a new independent system for buildings, road transport and other industries. In particular, companies already participating in the National Emissions Trading System (nEHS) will receive an initial overview.

Source: © robertdering - stock.adobe.com

Evaluations and reports

The legal basis for national emissions trading (nEHS) provides for a number of reporting obligations. We, the German Emissions Trading Authority, are responsible for or support some of these mandatory reports.

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