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Overview
Auctions of emission allowances as basic allocation method
The auctioning of emission allowances by the Federal Republic of Germany has already been taking place on the European Energy Exchange (EEX) in Leipzig since the beginning of 2010. Throughout Europe, it has been the basic allocation method in European emissions trading (EU ETS 1) since the beginning of the third trading period (2013-2020), with slightly more than half of the emission allowances being auctioned.
This also applies in principle to the fourth trading period, which started in 2021. The Federal Republic of Germany has an effective share of around 22 percent of this Europe-wide auction volume.
What happens to the revenues?
Since 2012, the revenues from the auctions in Germany have flowed almost entirely into the Climate and Transformation Fund (KTF), formerly the Energy and Climate Fund. Already before 2012, a large proportion of the revenues from these sales went into various climate protection projects, thus making an important contribution to achieving the German government's energy and climate policy goals. Between 2008 and 2023, the federal government was able to raise a total of more than 36 billion euros from the sale of over 1.7 billion emissions allowances.
A table showing auction revenues since 2012 can be found under section B.
Framework conditions
The EU Auctioning Regulation lays the foundation for the auctioning of allowances in the EU ETS 1 since the third trading period. In 2023, a new EU Auctioning Regulation was adopted as part of a fundamental revision and came into force in December 2023. Information on the European regulatory framework is provided on the website of the European Commission.
Reform measures: Backloading and Market Stability Reserve
To prevent the accumulation of surplus emission allowances, the so-called backloading was introduced in 2014, under which certain auction volumes are withheld and offered for auctioning on a deferred basis. Accordingly, between 2014 and 2016, 900 million less emission allowances (EU Allowances (EUAs)) were auctioned EU-wide than originally planned. In line with this decision, German auction volumes were reduced by some 174 million EU Allowances (EUAs) over said period. According to the decision at the time, the volumes withheld were to be returned to the market in 2019 and 2020.
Since 2019, the auction volumes have been controlled on a rule-based basis by the Market Stability Reserve (MSR) in addition to backloading. This means that the auction volumes are since reduced or increased annually by the MSR if there are too many or too few emission allowances in circulation. Also, the auction volumes withheld through backloading as mentioned above were transferred directly to the MSR in 2019, i.e. not returned to the market. Generally, allowances that were not allocated free of charge in the third trading period, so-called unallocated allowances were transferred to the MSR. In 2023, auction volumes across the EU were reduced by around 320 million EU Allowances (EUAs) in line with the MSR mechanism, from which German auction volumes were reduced by around 80 million.
For more on the Market Stability Reserve, see our page on raising climate ambition, link below.
Aviation
The aviation sector has been included in the EU ETS 1 since 2012. With an auctioning share of 15 percent of the aviation cap. However, this was suspended from November 2012 to September 2014 due to the "stopping the clock" decision. In 2012, Germany was the only Member State to auction aviation allowances, as the auction took place before the decision.
Further information on the German auctions of emission allowances can be found in our monthly auctioning reports. In addition to a detailed evaluation of the German auction results, these also contain a comprehensive overview of developments on the secondary market.
30/01/2024
Auction results since 2012
Since 2012, almost all of the revenue from the auctions in Germany has gone into the Climate and Transformation Fund (KTF), formerly the Energy and Climate Fund (EKF).
To enable a smooth transition between the second and third trading periods, the EU member states decided to auction emission allowances from the 2013 and 2014 allocation years as early as 2012 (so-called early auctions). The intention was to bring forward the auctioning of 120 million emission allowances for stationary activities across Europe in this way. The Federal Republic of Germany accounted for around 23.5 million of these allowances. In fact, only around 90 million of the 120 million allowances were actually auctioned in advance, as some EU member states were unable to complete their preparations for the auction in time. In addition to the early auctions of the third trading period, EEX also conducted the auctions of the German share of aviation allowances in 2012.
In 2023, a total of over 91 million EUAs and EUAAs with a total value of more than 7.6 billion euros were auctioned at the EEX for Germany, thus exceeding the 7 billion euros threshold for the first time. Average revenue in 2023 increased slightly compared to the previous year.
The following table summarizes the auction results for the third trading period on an annual basis.
30/01/2024
Auction results table
| Year | Type | Auction volume | Bid volume | Price in euro | Revenue in euro |
|---|---|---|---|---|---|
| 2012 | EUA | 23,531,000 | 86,799,000 | 7.06 | 166,178,670 |
| EUAA | 2,500,000 | 4,552,000 | 7.01 | 17,525,000 | |
| 2013 | EUA | 182,560,500 | 529,511,500 | 4.33 | 791,253,420 |
| 2014 | EUA | 127,127,500 | 614,996,000 | 5.90 | 749,973,880 |
| 2015 | EUA | 143,893,500 | 412,946,500 | 7.60 | 1,093,312,500 |
| EUAA | 2,229,000 | 7,665,500 | 7.57 | 16,867,680 | |
| 2016 | EUA | 160,770,500 | 358,232,500 | 5.26 | 845,739,870 |
| EUAA | 857,500 | 3,362,500 | 5.42 | 4,647,50 | |
| 2017 | EUA | 196,820,000 | 493,172,500 | 5.80 | 1,141,744,975 |
| EUAA | 675,500 | 2,525,000 | 7.51 | 5,073,005 | |
| 2018 | EUA | 172,220,000 | 436,379,500 | 14.90 | 2,565,336,800 |
| EUAA | 800,500 | 1,823,500 | 20.38 | 16,314,190 | |
| 2019 | EUA | 127,561,500 | 234,026,000 | 24.66 | 3,146,135,125 |
| EUAA | 801,500 | 2,377,000 | 22.32 | 17,889,480 | |
| 2020 | EUA | 107,433,000 | 209,032,500 | 24.59 | 2,641,787,980 |
| EUAA | 769,000 | 2,307,000 | 26.76 | 20,578,440 | |
| 2021 | EUA | 100,462,500 | 171,888,000 | 52.47 | 5,270,913,940 |
| EUAA | 600,000 | 1,785,000 | 58.75 | 35,250,000 | |
| 2022 | EUA | 84,230,000 | 185,569,500 | 80.40 | 6,772,399,130 |
| EUAA | 586,500 | 1,178,000 | 68.62 | 40,245,630 | |
| 2023 | EUA | 90,609.000 | 193,077,500 | 83,68 | 7,528,509,030 |
| EUAA | 907,000 | 1,950,500 | 81,72 | 74,120,040 | |
| EUA | 1,517,219,000 | 3,925,631,000 | 21,60 | 32,767,285,320 | |
| EUAA | 10,726,500 | 29,526,000 | 23,17 | 248,511,115 | |
| Total | 1,527,945,500 | 3,955,157,000 | 21,61 | 33,015,796,435 |
Further information on the German auctions of emission allowances are available in our monthly auction reports. In addition to the detailed evaluation of the German auction results, these also contain a comprehensive overview of secondary market developments.
Functions of DEHSt at the auctions
Implementation and monitoring
The German Emissions Trading Authority (DEHSt) at the Federal Environment Agency (UBA) is the competent authority in Germany for implementing the EU ETS and thus also responsible for managing the German auctions. It coordinates the overall process and is responsible, in particular, for commissioning the German auction platform.
Auctioneer
Since 01/10/2013, DEHSt acts as the auctioneer for the Federal Republic of Germany and is therefore the official provider of allowances at German auctions. From 2010 until 30/09/2013, the KfW banking group had been appointed by DEHSt to act as auctioneer. In our monthly reports, we inform the public about the German auction results.
Commissioning of the EEX trading platform
On behalf of the German federal government, UBA has been regularly organising tender procedures for the commissioning of the auction platform since 2009, and ensuring implementation of the European requirements from the EU Auctioning Regulation. In the past, the Leipzig-based European Energy Exchange (EEX) has been successful in these tender procedures.
The EEX in Leipzig has been awarded the contract for the next German auction platform in the fourth trading period on 23/11/2022 following a procurement process launched by the UBA in August 2022. Thus, EEX will continue to run the German auctions of emission allowances (EU-Allowances (EUA) and EUAA) in the EU ETS 1 beyond January 2024, when the current mandate ends. The new mandate will run for an initial period of three years with an option to extend the contract for another two years until January 2029. For the re-appointment of EEX the platform had to undergo a formal assessment process of the European Commission before being officially confirmed in the Annex of the EU Auctioning Regulation. On 19/07/2023, the European Commission published a Regulatory Update informing of the extended validity of Annex III of the EU Auctioning Regulation. Subsequently, the new EU Auctioning Regulation including the updated Annex III entered into force on 21/12/2023. Hence, the notification procedure for the German opt-out auction platform is formally completed.
30/01/2024
How does the auction process work?
The EU Auctioning Regulation ensures that ETS participants have harmonized, non-discriminatory and cost-efficient access to the European primary market for emission allowances.
Auctions are held by using the established single-round, uniform-price procedure and a closed order book. The uniform price procedure means that all successful bidders pay the same price (see graphic below).
Uniform price auction at the EEX
The auction clearing price is determined by ranking all eligible bids, beginning with the highest bid, according to the bidding price.
In the event of equal bids, the bids are sorted by a random process. The bid volumes are aggregated starting with the highest bid until the volume of emission allowances on offer (e. g. here 2 million EU Allowances (EUA)) is reached. The bid price at which the aggregate volume of bids reaches or exceeds the offered volume of auctioned allowances determines the auction clearing price (here bid F).
Bidders will thus be awarded their bid volume if their bidding price at least matches the auction clearing price. If a bid matches the clearing price exactly, the bidder may be awarded the remaining allowances which may be below the volume requested, depending on the bidding situation. If the bid from several participants matches the auction clearing price exactly, the above-mentioned random process applies. In the case of auctions on the primary market, existing infrastructures of the secondary market are used. Throughout the EU, auctions only take place on trading platforms that are part of regulated markets. For the auctions of aviation allowances, the same rules and procedures apply.
In addition to participation in an auction platform jointly commissioned by the European Commission and the Member States, the EU Auctioning Regulation provides for the possibility of Member States to operate their own platforms. In addition to Germany, Poland has also opted for this possibility. This allows bidders to use the trading platform best suited to their individual needs. Different trading platforms stimulate the competition in the secondary market.
10/05/2023
Participation in the auctions
Access requirements
The EU Auctioning Regulation contains minimum requirements for appropriate access conditions. This is intended to enable a high level of bidder participation, especially from installation and aircraft operators subject to emissions trading. In addition the reliability and integrity of the auctioning process must be guaranteed. The access requirements are based on secondary market practices and allow also persons other than operators in emissions trading to access the auctions. In addition to direct Internet-based participation, the EU Auction Regulation also allows indirect access via authorized financial intermediaries.Trading participants who are already admitted to trade on the secondary market of the European Energy Exchange (EEX) can thus participate in the auctions in an uncomplicated manner and at no additional admission costs. Generally, the fees for participation in the auctions must not exceed comparable standard fees on the secondary market.
Auction-only access
Auction-only access is an EEX admission variant that simplifies participation in the auctions for emission allowances and aviation allowances. It entitles companies to participate exclusively in primary auctions with simplified admission requirements: Since no technical access is required for this, bids can be entered into the trading system on behalf of the participant by the exchange's market supervision and transmitted, for example, by email. In particular, this saves costs for trained exchange traders and their verification. Furthermore, the use of bid submission by market supervision eliminates the annual fee. For the alternative use of a technical access to the trading system, only a reduced annual fee applies. Detailed information on the conditions of participation is available on the website of EEX.
10/05/2023