Business Wire

H2SITE and SNAM Collaborate on an Innovative Hydrogen and Natural Gas Separation Project Promoted by ARERA

Share

H2SITE, a leading company in hydrogen separation technology and hydrogen transportation solutions, has announced its collaboration with SNAM, one of Europe’s key energy infrastructure operators, to develop an innovative project focused on the separation of hydrogen and natural gas mixtures.

As part of this initiative, H2SITE has designed a Pd-alloy membrane separator, capable of extracting hydrogen from 2% to 10% concentrations. Once built, this unit will represent the largest installation of its kind, capable of separating hydrogen at low concentrations while achieving high recovery rates.

The Pd-alloy membrane separator allows the recovered hydrogen to be used directly in fuel cells, hydrogen-to-power solutions such as gas turbines and engines, and high-temperature ovens. At the same time, it minimizes the hydrogen content in the remaining natural gas, preventing unwanted alterations in its composition. This is particularly important for industrial consumers whose processes cannot tolerate significant hydrogen concentrations and ensures compliance with local regulations in the gas grid. H2SITE membranes will operate at pressures above 50 bar, an industrial scale proof point relevant for large-scale hydrogen storage applications, such as salt caverns or depleted reservoirs.

H2SITE’s hydrogen separation technology has already been successfully validated with gas distribution grid operators, demonstrating the compatibility of existing distribution infrastructures with the transport of hydrogen-natural gas mixtures. It has also proven the efficient separation of hydrogen from the natural gas stream, enabling both the production of high-purity hydrogen and the removal of hydrogen from natural gas while maintaining to clean streams.

This new project reinforces H2SITE’s strategic collaboration with major infrastructure players like transmission system operators (TSOs), distribution system operators (DSOs), and other stakeholders interested in hydrogen separation. Additionally, and thanks to the support from the Italian Regulatory Authority for Energy, Networks, and Environment (ARERA), it strengthens H2SITE’s commercial presence in the Italian market, fostering collaborations and promoting the adoption of innovative technologies for the energy transition.

This initiative marks a significant step towards decarbonizing the energy sector, leveraging existing infrastructure, such as pipelines, and integrating new ones, such as salt caverns etc. to facilitate hydrogen integration as a clean and renewable energy source. Through advanced separation solutions, H2SITE and SNAM are contributing to making hydrogen a key resource for the future of sustainable energy.

About H2SITE

H2SITE, founded in 2020, is a technology company specializing in the on-site production and separation of high-purity hydrogen. The company utilizes exclusive palladium-alloy membrane reactor technology to efficiently convert various feedstocks—including ammonia, methanol, and syngas—into hydrogen. Additionally, H2SITE enables the separation of hydrogen from low-concentration gaseous mixtures for applications such as salt caverns or geologic hydrogen. By decentralizing hydrogen production through innovative ammonia cracking and separation solutions, H2SITE addresses the challenges of cost-effective hydrogen transportation and storage, significantly reducing associated costs and emissions.

About SNAM

SNAM is a leading European operator in gas infrastructure, specialized in Transportation, with a network exceeding 38,000 km across Italy and abroad; in Storage, holding one-sixth of the European Union's entire storage capacity; and in Regasification, where it ranks as the third largest European player, managing (or co-managing) an estimated annual capacity of 28 billion cubic metres, including the Ravenna LNG plant. SNAM's long-term ambition is to develop energy infrastructure for a sustainable future, positioning itself as a multi-molecule operator at both national and European levels. The company prioritizes transformative innovation and all-round sustainability as its key strategic levers, enhancing the role of gas as a transition vector. SNAM is among the top listed Italian companies by market capitalisation and is committed to continuous growth in sustainable finance.

(www.h2site.eu)

View source version on businesswire.com: https://www.businesswire.com/news/home/20250316570861/en/

Contacts

For more information:
Andrés Galnares, CEO of H2SITE:
andres.galnares@h2site.eu

About Business Wire

For more than 50 years, Business Wire has been the global leader in press release distribution and regulatory disclosure.

www.businesswire.com

Subscribe to releases from Business Wire

Subscribe to all the latest releases from Business Wire by registering your e-mail address below. You can unsubscribe at any time.

Latest releases from Business Wire

Energy Vault Acquires 1.0 GWh Stoney Creek BESS from Enervest, Advancing Project Development under the LTESA Award from New South Wales17.3.2025 15:15:00 EET | Press release

Energy Vault Holdings, Inc. (NYSE: NRGV) ("Energy Vault"), a leader in sustainable, grid-scale energy storage solutions, today announced that it has executed an agreement to acquire the 125 MW / 1,000 MWh Stoney Creek Battery Energy Storage System (BESS) from Enervest Group, a leading Australian project developer. Energy Vault and Enervest are progressing through development activities, market integration, and procurement for the project as it prepares for site mobilization and pre-construction activities later this year. The acquisition of the Stoney Creek BESS with a construction value of USD $220 million (AUD $350 million), is aligned with Energy Vault’s growing portfolio of ‘Owned & Operated’ projects, demonstrating continued successful execution of the global growth strategy outlined during the Company’s May 2024 Investor and Analyst Day. As recently announced, the Stoney Creek BESS has been awarded a 14 year Long-Term Energy Service Agreement (LTESA) by the Australian Energy Mark

Futur Publishes Annual and Sustainability Report for 202417.3.2025 15:03:00 EET | Press release

Today, Futur Pension AB (publ) publishes its Annual and Sustainability Report for 2024. Read it at www.futur.se/financial-information We are pleased to note that Futur’s customers overall have experienced strong returns in 2024. In particular, customers with exposure to global equities, led by the U.S. market, have seen significant growth of their capital. Thereto, we are proud of high inflows of new savings and pension capital. In line with last years, Futur has continued to invest heavily in its technology platform to ensure a high level of service and cost efficiency. “For the coming years, we see great opportunities to continue growing by developing innovative and efficient services for savings and pension together with our partners. In 2025, we will continue our investments in digital self-service solutions to strengthen our position as the obvious choice for savings and pensions. We also look forward to more and deeper collaborations throughout the year,” says Torgny Johansson, C

PUMA Becomes Official Partner of the Premier League17.3.2025 13:42:00 EET | Press release

Global sports company PUMA has signed an official agreement with the Premier League, the most-watched football league globally, as part of the company’s strategy to elevate the brand and strengthen its sports performance credibility. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20250317329567/en/ Global sports company PUMA has signed an official agreement with the Premier League, the most-watched football league globally, as part of the company’s strategy to elevate the brand and strengthen its sports performance credibility. This landmark collaboration will see PUMA become the Official Ball Supplier of the Premier League, which includes the provision of match balls at all League matches from the start of the 2025/26 season. Through this partnership, PUMA will also support the Premier League across multiple initiatives, from community-based football programs that nurture grassroots talent to high-impact marketing campaigns a

Incyte Announces Positive Topline Results From Two Phase 3 Clinical Trials of Povorcitinib in Patients With Hidradenitis Suppurativa17.3.2025 13:00:00 EET | Press release

Incyte (Nasdaq: INCY) today announced positive topline results from its pivotal Phase 3 STOP-HS clinical trial program evaluating the safety and efficacy of povorcitinib (INCB054707), an oral small-molecule JAK1 inhibitor, in adult patients (≥18 years) with moderate to severe hidradenitis suppurativa (HS). Both the STOP-HS1 and STOP-HS2 studies met their primary endpoint at both tested doses (45 mg and 75 mg). A significantly higher proportion of patients treated with povorcitinib once daily (QD) versus placebo achieved Hidradenitis Suppurativa Clinical Response (HiSCR), a ≥50% reduction from baseline in the total abscess and inflammatory nodule count (AN count), with no increase from baseline in abscess or draining tunnel count. The percentage of povorcitinib treated patients achieving HiSCR50 compared to placebo at Week 12 was: STOP-HS1: 45 mg: 40.2% vs. 29.7% [P=0.024] 75 mg: 40.6% vs 29.7% [P=0.022] STOP-HS2: 45 mg: 42.3% vs. 28.6% [P=0.004] 75 mg: 42.3% vs. 28.6% [P=0.003] Within

Adara Ventures Announces First Close of €100M AV4 Fund, Targeting Cybersecurity, AI & Digital Infrastructure17.3.2025 12:03:00 EET | Press release

Adara Ventures, the European venture capital firm specialising in early-stage deep tech investments, today announced the first close of its fourth flagship fund, AV4, targeting €100 million in capital commitments. This new fund reinforces Adara’s commitment to delivering strong returns in strategic sectors, including cybersecurity, applied AI, digital infrastructure, hardware components, digital health, and space. “We are immensely proud to announce the successful first close of AV4,” said Nico Goulet, Founding Partner of Adara Ventures. “Over the past nine months, we have secured in excess of €140 million in commitments across our fourth-generation funds. Alongside AV4, this includes Adara Ventures Energy (AVE), our first Pan-European fund dedicated to energy transition technologies. In one of the most challenging fundraising environments of the past 20 years, our strong DPI record, disciplined investment strategy, and focused fund model make AV4 a compelling opportunity for our limit

In our pressroom you can read all our latest releases, find our press contacts, images, documents and other relevant information about us.

Visit our pressroom
World GlobeA line styled icon from Orion Icon Library.HiddenA line styled icon from Orion Icon Library.Eye