<- Back
Summary

Who participates in the EU ETS financial market?

Carbon Market
Summary

The EU Emissions Trading Scheme (EU ETS) market, primarily the secondary market, has expanded over time to include various participants. Initially restricted to industries with compliance obligations, it now includes investment firms, institutions, and, as of 2024, individual investors via platforms like Homaio, increasing market liquidity and investment strategies for carbon allowances. This allows investing in the stock market and green finance through carbon allowances.

Return to Blog
Sommaire
Book a call

The EU emissions trading scheme (EU ETS) has evolved to be a massive liquid trading marketplace. It welcomes a variety of participants with different investment horizons and strategies.

The participants in the EU ETS secondary market 

The most significant activity in the EU ETS happens in the secondary market, where carbon allowances are traded after their initial issuance by regulators.

Early restrictions and compliance obligations

From 2005 to 2018, the EU ETS had limiting rules on who could purchase and trade EU Allowances (EUAs). Only industries and power producers with compliance obligations were allowed to participate. This policy ensured that only entities directly responsible for decarbonization efforts were involved in trading allowances, keeping the scheme's focus as a policy tool.

[[cta-nl]]

The participation reform in 2018: MiFid 2

In 2018, the introduction of the Markets in Financial Instruments Directive II (MiFID II) brought significant changes to the EU ETS. By classifying carbon allowances as financial instruments under European law, MiFID II expanded the pool of market participants. The directive aimed to improve transparency, market efficiency, and investor protection, leading to the inclusion of:

  • Investment firms and credit institutions
  • Investment funds
  • Other financial institutions
  • Commercial organizations
  • Operators with compliance requirements

This expansion made the market more liquid and sophisticated, leading to an improved trading environment.

The participants in the EU ETS primary market 

The primary market accounts for a small share of trades in the EU ETS. In 2023, each daily auction typically saw around 20 bidders, with about 15 winning bids per auction, and approximately 2.4 million allowances issued daily.

[[cta-platform]]

Eligibility for EU ETS auctions

To participate in the daily EU ETS auctions, eligible bidders include:

  • ETS operators, including those in aviation
  • Business groupings acting as agents for ETS operators
  • Public bodies or state-owned entities that control ETS operators
  • Investment firms and credit institutions authorized under EU law, able to bid for themselves or on behalf of clients, provided they have the necessary national authorization

Expansion to individual investors in 2024

Before 2024, individual investors could only participate in the EU ETS indirectly by buying market price trackers like ETFs, which offered exposure to EU ETS futures but did not allow for purchasing physical spot EUAs. Starting in 2024, individual investors can now directly buy carbon allowances through Homaio's investing platform. Market participation is expanding due to this new type of demand, and its variety is also increasing thanks to the buy-and-hold investment strategy of these investors.

Do you like this article?

Share it with your network and introduce Homaio to those interested in impact investing!

The Homing Bird

A newsletter to help you understand the key challenges of climate finance.

Sign up to our newsletter
Subscribe to our newsletter

The Homing Bird is a newsletter to help you understand the key challenges of climate finance.

Book a free call

Need help or more informations ? Book a call with someone in our team, who will be delighted to help you.

Your investment decisions are your strongest tool to drive climate action
Discover the investment platform
Diversify your investments with Homaio
Access the investment platform
Discover Homaio
Finally access investments that combine
financial
 and
environmental
 performance
Discover

Utimate guide to carbon markets

Dive into the world of carbon markets, where economics, finance, and environmental science converge. Get your ultimate guide now.

Thank You !
Find our guide with the following link 👉
Download whitepaper
Oops! Something went wrong while submitting the form.
White Paper homaio
The Guide To Invest In Decarbonization

A simple guide to understand everything you need to know about the fundamental asset to invest in climate without sacrificing your financial returns.

Discover your potential returns with our simulator
Access simulator
Homaio Simulator
Book a free call

Need help or more informations ? Book a call with someone in our team, who will be delighted to help you.

Understanding in depth

Investing in Responsible Funds in 2025: Definition, Labels, Performance, Alternatives
January 6, 2026

Investing in Responsible Funds in 2025: Definition, Labels, Performance, Alternatives

This article provides a comprehensive guide to investing in responsible funds in 2025. It defines responsible funds, explains ESG principles and SRI, and details various investment strategies (Best-in-class, exclusions, shareholder engagement, thematic, impact). It then presents French labels (ISR, Finansol, Greenfin), analyzes the performance and costs of responsible funds, debunking common myths about their profitability. Finally, it addresses the limitations of greenwashing in ESG funds and highlights carbon quotas as an alternative offering a direct and measurable impact on decarbonization, now accessible to individuals via Homaio.

Climate Finance

Investing in Green Funds: Contributing to a Sustainable Future
January 6, 2026

Investing in Green Funds: Contributing to a Sustainable Future

This article explores green investment funds, highlighting how they channel capital towards projects with positive environmental impact, from renewable energy to sustainable infrastructure, all while aiming for profitability. It details various types of green investments, including socially responsible investment funds, green bonds, green index funds, sustainable life insurance, green savings plans, green private equity funds, and sustainable real estate crowdfunding. The piece emphasizes the financial performance of green funds (often outperforming traditional counterparts) and outlines additional benefits like portfolio diversification, reduced long-term risks, and tangible environmental impact. It provides guidance on choosing the right green fund by assessing ESG integration, looking for recognized labels, and analyzing portfolio composition. Finally, it reinforces that green investment is a growing, strategic pillar of finance, offering accessible ways to contribute to a sustainable economy.

Climate Finance

Green Investing: Why the Stock Market Is No Longer Enough (And How to Go Further)
January 6, 2026

Green Investing: Why the Stock Market Is No Longer Enough (And How to Go Further)

Green stocks are struggling with volatility while the Carbon Market posts +16% growth YTD. Discover why ESG is no longer enough and how Carbon Allowances offer true diversification and direct climate impact.

Climate Finance

You might also like

Investing in Responsible Funds in 2025: Definition, Labels, Performance, Alternatives
January 6, 2026

Investing in Responsible Funds in 2025: Definition, Labels, Performance, Alternatives

This article provides a comprehensive guide to investing in responsible funds in 2025. It defines responsible funds, explains ESG principles and SRI, and details various investment strategies (Best-in-class, exclusions, shareholder engagement, thematic, impact). It then presents French labels (ISR, Finansol, Greenfin), analyzes the performance and costs of responsible funds, debunking common myths about their profitability. Finally, it addresses the limitations of greenwashing in ESG funds and highlights carbon quotas as an alternative offering a direct and measurable impact on decarbonization, now accessible to individuals via Homaio.

Climate Finance

Investing in Green Funds: Contributing to a Sustainable Future
January 6, 2026

Investing in Green Funds: Contributing to a Sustainable Future

This article explores green investment funds, highlighting how they channel capital towards projects with positive environmental impact, from renewable energy to sustainable infrastructure, all while aiming for profitability. It details various types of green investments, including socially responsible investment funds, green bonds, green index funds, sustainable life insurance, green savings plans, green private equity funds, and sustainable real estate crowdfunding. The piece emphasizes the financial performance of green funds (often outperforming traditional counterparts) and outlines additional benefits like portfolio diversification, reduced long-term risks, and tangible environmental impact. It provides guidance on choosing the right green fund by assessing ESG integration, looking for recognized labels, and analyzing portfolio composition. Finally, it reinforces that green investment is a growing, strategic pillar of finance, offering accessible ways to contribute to a sustainable economy.

Climate Finance

Green Investing: Why the Stock Market Is No Longer Enough (And How to Go Further)
January 6, 2026

Green Investing: Why the Stock Market Is No Longer Enough (And How to Go Further)

Green stocks are struggling with volatility while the Carbon Market posts +16% growth YTD. Discover why ESG is no longer enough and how Carbon Allowances offer true diversification and direct climate impact.

Climate Finance

You might also like

No items found.