Haffner Energy Reports Annual Results for Fiscal Year 2024-2025
Strategic milestones were reached, opening up the prospect of a commercial and economic ramp-up in the current financial year
Vitry-le-François, France – June 30, 2025, 08:00am (CEST)
- 2024-2025, a year of milestones demonstrating Haffner Energy‘s technological maturity: commissioning of the Marolles showcase site and green hydrogen production kick-off; signature of a first contract essential to the development of a hydrogen, electricity, and biochar production unit at the Corbat Group site in Glovelier, Switzerland; new strategic partnerships with recognized international players, particularly in the SAF industry;
- Launch of a capital increase1 that resulted, after the close of the fiscal year, in a €7M fundraising with widening of the free float to almost 25%;
- Net cash available of €559k at 03/31/2025 and a significantly reduced cash-burn rate, thanks to the ramp-up of the cash preservation plan initiated in November 2023;
- EBITDA* improved significantly to -€10,011k, driven by revenue returning to positive at €378k and cost reductions, and a net loss of -€12,311k for the year ended 03/31/2025;
- A consolidated 2025-2026 commercial outlook (total pipeline of €1.55Bn and €388M weighted pipeline2 at the end of March 2025) and a confirmed EBITDA-breakeven target at 03/31/2026.
HAFFNER ENERGY (ISIN code: FR0014007ND6 – Ticker: ALHAF), just published its consolidated annual results at 03/31/2025, as approved on 06/27/2025 by the Board of Directors. On this occasion, the Company provided an update on its progress and outlook.
Philippe HAFFNER, Co-founder and CEO of Haffner Energy said:
“The 2024-2025 financial year is in continuity with the path we embarked on back in the second half of 2023. After launching new offers to expand our addressable market beyond hydrogen and achieving a significant increase in our project portfolio, we continue to roll out our roadmap. This year, we have carried out structuring projects that bring us closer to our objective of profitable growth: first, we have set up an industrial-scale showcase site in Marolles presenting all our technologies, whether in operation or still in development – seemingly the first site in the world to produce green hydrogen from solid biomass; this decisive element for the conversion of our project pipeline into contracts has already enabled us to sign a first contract for the installation of a hydrogen, electricity, and biochar production unit in Switzerland. To support our development, we have also continued to strengthen our network of partnerships with leading players, such as LanzaJet, LanzaTech, Atoba, and Luxaviation for the SAF market.
In terms of financial results, although the conversion of our project pipeline into contracts had not yet materialized at 03/31/2025 and we remain in a loss-making position, we have recorded an improvement in our EBITDA thanks to the cost-cutting efforts undertaken to preserve our cash. With the first significant contracts expected to be signed, the 2025-2026 financial year should enable us to achieve our target of breakeven EBITDA by March 31, 2026.
The capital increase launched at the end of the financial year, to which the family holding company Haffner Participation contributed €950k, resulted in a €7M fundraising in early April 2025. It will enable us to support the Company’s development. The success of this operation is due in particular to the commitment of most of our historical shareholders and to the arrival of new investors. We would like to thank them for their confidence in our project and our prospects, despite the recent turbulence on the Haffner Energy stock market.”
I. 2024-2025: ADVANCES ILLUSTRATE HAFFNER ENERGY’S TECHNOLOGICAL MATURITY
During the FY 2024-2025, Haffner Energy took crucial steps to accelerate its commercial and industrial development, with the creation of the Marolles showcase site and the signing of major partnership agreements, particularly in the SAF industry.
Operational commissioning of the Marolles hydrogen and renewable gas production, testing and training center: a strategic priority for the year
During the period, the attention of the Haffner Energy team was particularly focused on the installation and commissioning of a showcase site for the Company’s technologies and expertise in the Vitry-Marolles business park (Marne County), near its headquarters. Started in late 2023, the development of this production, testing and training center unfolded in several stages: after archaeological excavations, site preparation and equipment assembly, the center entered the renewable gas (syngas) production phase on June 18, 2024 (cf. 06/20/2024 press release). Equipped with new-generation equipment and intended to operate continuously 8,000 hours per year, this site was inaugurated on November 22, 2024, during Industry Week (cf. 11/22/2024 press release and press kit).
After obtaining regulatory approvals and installing additional equipment, the team dedicated to this project reached a strategic milestone for Haffner Energy’s industrial and commercial development with, in February 2025, the commissioning of mobility-grade green hydrogen production (cf. 02/26/2025 press releases). Green hydrogen produced as part of the activities on the Marolles site – 120 tonnes/year – is to be commercialized. Haffner Energy already signed an offtake Memorandum of Understanding on December 16, 2024, with a French operator specializing in hydrogen removal and resale in order to decarbonize mobility and industry.
This site now allows the Company’s customers and prospects to test the range of possibilities offered by Haffner Energy technologies at full-scale and with their own biomass: production of “super green” gas and hydrogen, co-production of electricity, production and/or gasification of biocarbon and/or biochar. This site is also intended to train their teams in operating and maintaining the equipment.
This project, which has resulted in the world’s first known site producing hydrogen from solid biomass residues, was made possible thanks to the support and commitment of the French public authorities through various local and national entities. It has thus benefited from more than €1.5M in public funding3, demonstrating the trust placed in Haffner Energy to contribute to the green reindustrialization strategy led by the French government.
While the success of this structuring project attests to Haffner Energy’s technological and industrial maturity, it will also demonstrate the economic and ecological relevance of its technologies. Indeed, compared to alternative technologies, water electrolysis in particular, the “super green” hydrogen produced by Haffner Energy through its thermolysis technology is especially competitive due to the low cost of the primary energy used (biomass), combined with excellent energy efficiency (+ 75% for installations > 20MW). In addition, this hydrogen is carbon negative when co-produced biochar is used to sequester biogenic carbon.
This showcase site is therefore a decisive tool to realize the Company’s commercial potential. In the short term, it will allow several contracts awaiting signature to move forward, as evidenced by the recent signing of a first contract for the construction of a hydrogen, electricity, and biochar production unit from forestry residues on the Corbat Group site in Glovelier, Switzerland, for H2 bois SA. This unit, which is expected to be commissioned in July 2026, represents a total order value for Haffner Energy that is likely to reach €8.3M including options (cf. 03/12/2025 press release).
2024-2025: new strategic partnerships with leading players
The growing maturity of Haffner Energy’s technologies in their various applications has enabled the Company to amplify the process of building strategic partnerships already underway and to gain the trust of leading players. During this past year, new agreements have mainly occurred in the SAF industry, the Company’s priority segment given its market potential.
Haffner Energy established a first partnership with the American company LanzaJet in June 2024 in the context of its SAF production plant project, Paris-Vatry SAF (cf. 06/06/2024 press release). A global leader in ATJ (Alcohol-to-Jet) technology, LanzaJet is a remarkably advanced player in the industry with more than 90 SAF projects in its portfolio. It was named in 2024 by Time Magazine as one of the “100 Most Influential Companies”. Its investors include the Aéroport de Paris (ADP) group, British Airways, Airbus, Southwest Airlines and Microsoft, among others.
A key agreement was also signed in September 2024 with IðunnH2, the green hydrogen and sustainable e-fuel project developer in charge of Iceland’s largest e-SAF production plant project (65,000-tonne capacity). Located near Keflavík International Airport, the site is to be commissioned in 2028, using biogenic carbon from on-site biocarbon gasification with Haffner Energy’s patented technology. This solution was chosen by IðunnH2 for its ability to significantly reduce costs and increase productivity in the e-SAF production process. Indeed, in Iceland, the limited volumes of local biomass mean low access to biogenic carbon, an essential component of SAF. Haffner Energy’s supplies of solid biocarbon, gasified on-site by its Gasiliner®, will provide a competitive and flexible alternative to the usual option of biogenic CO2, a gas that is expensive to capture, transport and store. (cf. 09/02/2024 press release).
Keen to amplify the scope of their first partnership, Haffner Energy and LanzaJet announced another partnership agreement in January 2025 (cf. 01/28/2025 press release), accompanied by LanzaTech, the developer of a differentiating solution for transforming syngas into ethanol and a LanzaJet shareholder. The Nasdaq-listed company is a recognized leader in commercial carbon management solutions.
The objective of the tripartite agreement is to explore joint projects for the conversion of biomass residues into sustainable aviation fuel across the entire SAF production value chain by combining the technologies of the three companies. It also involves exploring a variety of opportunities, including the development of industrial facilities, fuel purchase agreements, and joint technology licenses, as well as financial support and/or investment in specific SAF projects.
Haffner Energy also entered into a partnership agreement with ATOBA Energy in February 2025 (cf. 02/20/2025 press release), a SAF aggregator whose purpose is to solve the financial dilemma between airlines and producers by allowing different players to benefit from long-term SAF contracts at optimized prices, in particular through off-takes from diversified producers and technologies. This partnership should facilitate the financing of Haffner Energy’s SAF projects by removing the barriers of this value chain, as production plant projects struggle with signing the necessary contracts to guarantee investment returns. The identification of Haffner Energy by ATOBA Energy as a strategic player in the SAF ecosystem is another testament to the competitiveness of its technological solutions.
Lastly, after the end of the fiscal year, Haffner Energy announced a partnership agreement with global business aviation leader Luxaviation to accelerate the production and promotion of SAF. Luxaviation is to take an active role in SAF Zero (cf. 06/18/2024 press release), an initiative launched by Haffner Energy in September 2024 (cf. 09/12/2024 press release).
In addition, Haffner Energy has pursued its partnership approach aimed at diversifying its sustainable biomass supply sources. In France, a new agreement was signed in August 2024 with Bambbco, leader in the development of the bamboo industry in France (cf. 09/24/2024 press release). The partnership aims to improve the energy use of biomass, particularly on marginal lands and semi-desert areas, by creating local ecosystems for SAF projects. In a similar fashion, Haffner Energy had signed a partnership early 2024 with the US company Hexas, specialized in the production of raw plant-based materials from its regenerative crop: XanoGrass™ (cf. 03/13/2024 press release).
II. SUCCESSFULLY RAISING THE FUNDS NEEDED TO FINANCE THE COMPANY’S GROWTH
Shortly before FY 2024-2025 ended, Haffner Energy launched a capital increase through the issue of shares with share subscription warrants (ABSA), while maintaining shareholders’ preferential subscription rights (DPS).
This operation’s final completion, materialized by the settlement-delivery of the shares on April 4, 2025, i.e. just after the close of the fiscal year, enabled the company to raise €7M and expand its free float, which now stands at almost 25% of the capital.
As announced in June 2024, and within the framework of the authorizations granted by the Annual General Meeting of September 12, 2024, Haffner Energy raised funds to accelerate the Company’s development. Following a decision by the Board of Directors at its meeting of March 12, 2025, this took the form of a €7M capital increase through the issue of ABSAs with shareholders’ preferential subscription rights (DPS).
A two-stage transaction: €7M through the issue of ABSAs, potentially doubled if the warrants are exercised within 18 months.
As a reminder, the operation had the following characteristics:
– Transaction eligible for the IR-PME, PEA and PEA-PME, FIP-FCPI and Article 150-0 B ter schemes
– Allocation of preferential subscription rights (DPS): on the basis of 1 preferential subscription right for 1 share held on 03/14/2025
– Negotiability of DPS from 03/17/2025 to 03/26/2025 inclusive
– Subscription ratio: 9 ABSA for 23 Existing Shares
– Subscription price per ABSA: €0.40, i.e. a 59% discount to the closing price on 03/12/2025, the day before the transaction was announced (€0.98).
– ABSA subscription period from 03/19/2025 to 03/28/2025 inclusive
– Final completion of the issue recorded on 04/04/2025, for an amount of €6,995,497.60, of which €1,748,874.40 par value and €5,246,623.20 issue premium, bringing the Company’s share capital to €6,218,220.10.
– Settlement-delivery of the ABSA: 04/04/2025
– Trading of New Shares (ISIN: FR0014007ND6 – Ticker: ALHAF) and BSAs (ISIN FR001400Y4X9) on Euronext Growth in Paris since 04/04/2025Trading of New Shares (ISIN: FR0014007ND6 – Ticker: ALHAF) and BSAs (ISIN FR001400Y4X9) on Euronext Growth in Paris since 04/04/2025
– Terms and conditions of exercise of the warrants attached to the ABSAs (on the basis of 1 warrant per New Share): as from 04/04/2026 for a period of 6 months, 3 warrants entitling the holder to subscribe to one New Share at a price of €1.20. Exercise of all the warrants would ultimately represent a potential capital increase of €6,995,498 gross.
This operation benefited from the renewed support of historical shareholders (Haffner Participation, VICAT, EUREFI) and new investors, who had committed to participate in the transaction up to €5.5M.
It was carried out with the assistance of Gilbert Dupont, as global coordinator and bookrunner, and CIC Market Solutions as custodian.
Post-transaction, a modified capital structure and a near-doubling of the free float
The gross capital increase recorded by the Board of Directors at its meeting on April 1, 2025 amounted to €6,995,497.60, including €1,748,874.40 nominal value and €5,246,623.60 share premium, and resulted in the issuance of 17,488,744 ABSAs at a subscription price of €0.40 per share, including €0.10 nominal value and €0.30 issue premium (cf. press releases of 2/04/2025 and 4/04/2025).
Following the issuance of ABSA, Haffner Energy’s share capital was increased to €6,218,220.10 divided into 62,182,201 ordinary shares with a nominal value of €0.10.
The operation led to a change in the breakdown of capital and voting rights. In particular, the capital increase led to a significant increase in the free float (from 12.83% to 24.75%), which should ultimately prove positive for the share’s attractiveness.
Table: Impact of the ABSA issue on the breakdown of share capital and Differential Voting Rights
| Before Capital Increase | After Capital Increase | |||||||
| Number of shares | % of Capital | |||||||