Germany’s Uniper and Turkey’s Biotrend have teamed up to explore exporting Turkish biomethane to European markets. Last updated: October 4, 2026
Quick Answer
Uniper and Biotrend have signed a non-binding Memorandum of Understanding (MoU) to explore exporting biomethane produced in Turkey to European markets, particularly Germany. The deal assigns Biotrend as project developer and operator, with Uniper Global Commodities acting as potential buyer. No firm timelines or volume targets have been set yet, but the agreement marks a meaningful step in connecting Turkey’s organic waste resources to Europe’s growing renewable gas demand.
Key Takeaways
- Uniper (Germany) and Biotrend (Turkey) signed an MoU to study Turkish biomethane exports to Europe, according to reporting by Bioenergy News and Anadolu Agency [4][2]
- The planned export route runs through the Turkish gas grid toward Greece or Bulgaria, then into the EU pipeline network
- Biotrend would develop and operate the projects; Uniper Global Commodities would serve as the potential buyer
- The agreement is non-binding and covers only the initial project-development phase, no volumes or delivery dates are confirmed
- Turkey has substantial agricultural and municipal waste resources that could support large-scale biomethane production
- Biomethane is chemically identical to natural gas but produced from organic matter, making it a drop-in renewable fuel
- The MoU was signed at the Türkiye, North Rhine-Westphalia Business Forum in Istanbul
- European countries, especially Germany, are actively seeking biomethane imports to meet EU renewable energy targets
- Regulatory certification and grid interconnection rules are the biggest near-term hurdles
- The deal fits a broader European trend of sourcing biomethane from neighboring non-EU countries
What Is the Uniper and Biotrend Partnership About?
Uniper, Biotrend to explore Turkish biomethane export to Europe through a formal MoU that outlines a framework for cooperation between the two companies. German energy major Uniper and Turkish biogas developer Biotrend signed the agreement to investigate whether Turkey’s organic waste streams can be converted into biomethane and shipped to European buyers [4].
The MoU defines clear roles: Biotrend handles project development and plant operation on the Turkish side, while Uniper Global Commodities acts as the prospective buyer and market gateway into Europe. The signing took place at the Türkiye, North Rhine-Westphalia Business Forum in Istanbul, a detail that signals the deal’s diplomatic as well as commercial weight [4][7].
Here’s the magic of this arrangement: it is deliberately structured as exploratory. Both parties are doing the groundwork, feasibility studies, regulatory mapping, and supply-chain scoping, before committing capital. Think of it as a very serious first date before anyone signs a lease together.
What the MoU covers:
- Converting existing biogas plants in Turkey to biomethane-grade output
- Developing new biomethane production capacity at greenfield sites
- Identifying the most viable export corridors through the Turkish gas grid
- Mapping EU regulatory and certification requirements
What it does not cover (yet):
- Binding volume commitments
- Confirmed delivery timelines
- Fixed pricing or offtake contracts
How Does Biomethane Export from Turkey to Europe Work?
Biomethane produced in Turkey would be injected into the Turkish national gas grid after upgrading from raw biogas, then transported westward to interconnection points with European networks, most likely at the Greek or Bulgarian border, before entering the EU gas system [2][4].
This is not a new concept for gas trade. Turkey already sits at the crossroads of major pipeline corridors, and its grid infrastructure connects to both the Trans-Adriatic Pipeline (TAP) system and the Interconnector Turkey, Greece, Italy (ITGI) route. Biomethane, once certified and injected, travels as a molecule indistinguishable from conventional natural gas.
The export process, step by step:
- Organic waste (agricultural residues, municipal solid waste, food waste) is collected at Turkish biogas plants
- Anaerobic digestion produces raw biogas (roughly 50-65% methane, the rest mostly CO2)
- An upgrading unit strips the CO2, producing biomethane at pipeline quality (above 97% methane)
- The biomethane receives a Guarantee of Origin (GO) certificate proving its renewable status
- It is injected into the Turkish national gas grid
- Gas flows westward through existing pipeline infrastructure toward Greece or Bulgaria
- At the border interconnection point, the molecule enters the EU gas network
- Uniper Global Commodities takes delivery and distributes to end buyers in Germany or elsewhere in the EU
Common mistake to avoid: Assuming physical molecules must travel all the way to Germany. In practice, gas trading uses a “book-and-claim” system where the renewable attribute (the GO certificate) can be transferred separately from the physical molecule. This makes cross-border biomethane trade commercially viable even before full pipeline integration is complete.
Why Is Turkey a Good Source for Biomethane?
Turkey is a strong biomethane candidate because of its large agricultural sector, growing urban waste volumes, and existing biogas infrastructure that can be upgraded rather than built from scratch [2][9].
Turkey is one of Europe’s largest agricultural producers, generating millions of tonnes of crop residues, animal manure, and food processing waste annually. Its municipal solid waste stream is also substantial, given a population of over 85 million. Biotrend has already been active in developing biogas projects across Turkey, giving the partnership a real operational foundation rather than a blank-page proposal [4][7].
Turkey’s biomethane advantages at a glance:
| Factor | Why It Matters |
|---|---|
| Agricultural scale | Large volumes of manure and crop waste available year-round |
| Existing biogas plants | Lower conversion cost than greenfield development |
| Grid connectivity | Pipeline links to Greece and Bulgaria already exist |
| Lower land costs | Project economics more favorable than Western Europe |
| Government interest | Turkey is aligning energy policy with EU green standards |
Fair warning: Turkey is not yet inside the EU’s regulatory framework, which means biomethane produced there must clear additional certification hurdles before it qualifies as renewable energy under EU rules. That is one of the key tasks the MoU is designed to address.
What Are the Benefits of Biomethane Energy?
Biomethane offers a rare combination: it is a renewable fuel that works inside existing gas infrastructure without modification. For Europe, that means decarbonizing heating, industry, and transport without waiting for entirely new energy systems to be built.
From a climate perspective, biomethane can be carbon-neutral or even carbon-negative when produced from waste streams that would otherwise release methane into the atmosphere (such as landfills or manure lagoons). The EU’s REPowerEU plan set a target of producing 35 billion cubic meters (bcm) of biomethane annually by 2030, up from roughly 3 bcm in recent years, according to European Commission documentation. Imports from neighboring countries like Turkey are explicitly part of the strategy to close that gap [4].
Key benefits of biomethane:
- Drop-in replacement for fossil natural gas in existing boilers, turbines, and vehicles
- Reduces methane emissions from organic waste decomposition
- Supports circular economy goals by valorizing agricultural and municipal waste
- Can be stored and transported using existing gas infrastructure
- Provides energy security by diversifying supply away from single-source fossil imports
What Is the Difference Between Biomethane and Natural Gas?
Biomethane and natural gas are chemically almost identical, both are primarily methane (CH4), but their origins are completely different. Natural gas is a fossil fuel extracted from underground geological formations; biomethane is produced from the biological decomposition of organic matter and is considered renewable [4][7].
This chemical similarity is precisely what makes biomethane so commercially attractive. No new pipelines, no new appliances, no new storage systems are needed. The molecule slots right in.
Side-by-side comparison:
- Origin: Natural gas = ancient fossil deposits; Biomethane = fresh organic waste
- Carbon cycle: Natural gas adds new CO2 to the atmosphere; Biomethane recycles carbon already in circulation
- Renewability: Natural gas is finite; Biomethane is continuously produced as long as organic waste exists
- Infrastructure: Both use identical pipeline, storage, and combustion systems
- Certification: Biomethane carries a Guarantee of Origin; natural gas does not
How Much Biomethane Can Turkey Export to Europe?
No firm volume targets have been set under the current Uniper-Biotrend MoU, which remains at the conceptual stage [4][10]. However, Turkey’s theoretical biomethane potential is significant based on its agricultural and waste profiles.
Industry analysts and Turkish energy sector observers have pointed to Turkey’s large livestock population, extensive crop cultivation, and growing urban waste infrastructure as indicators of multi-billion-cubic-meter annual potential, though verified national assessments with confirmed figures are still in development. The Anadolu Agency has reported on Turkey’s ambitions to export waste-based renewable gas to Europe, framing the Uniper-Biotrend deal as part of a broader national strategy [2][5].
Realistically, early export volumes would be modest while infrastructure and certification frameworks are established. Scaled production across multiple converted and new-build plants over several years could eventually represent a meaningful contribution to EU biomethane import targets.
When Will Turkish Biomethane Reach European Markets?
No delivery timeline has been announced. The MoU explicitly covers only the initial project-development phase, meaning feasibility studies, regulatory work, and commercial structuring must all be completed before any gas flows [4][7].
Realistically, the pathway from MoU to first molecule delivered involves several sequential steps, each with its own timeline:
- Feasibility and site assessment (typically 6-18 months)
- Regulatory and certification alignment between Turkish and EU frameworks
- Financing and offtake agreement negotiations
- Plant conversion or construction (18-36 months for larger facilities)
- Grid injection permitting and interconnection agreements
- First commercial delivery
Given these stages, market observers would not expect Turkish biomethane to reach European buyers before the late 2020s at the earliest, and that assumes regulatory progress moves efficiently.
How Is Biomethane Transported Across Countries?
Biomethane is transported by injecting it into existing natural gas pipeline networks after it meets pipeline-quality standards. Cross-border transport relies on interconnection agreements between national grid operators and a certification system that tracks the renewable origin of the gas [2][4].
For the Turkey-to-Europe route, the gas would travel through Turkey’s BOTAŞ-operated national grid to border interconnection points with Greece (via the ITG pipeline) or Bulgaria. From there, it enters the European gas network and can be traded to any connected market, including Germany.
The Guarantee of Origin certificate system, administered under EU Directive frameworks, allows the renewable attribute to be tracked and transferred even when physical gas molecules commingle with conventional gas in the same pipeline.
What Are the Challenges with Biomethane Exports from Turkey?
The biggest challenges are regulatory alignment, certification recognition, and the non-binding nature of the current agreement. Turkey is not an EU member, so its biomethane does not automatically qualify under EU renewable energy rules [4][7][10].
Key hurdles to watch:
- Certification: EU buyers need biomethane to carry recognized Guarantees of Origin. Turkey must establish a certification system compatible with EU standards
- Regulatory framework: Grid injection rules, quality standards, and cross-border trading protocols need bilateral agreement
- Project financing: Large-scale biogas-to-biomethane conversions require substantial capital investment
- Pipeline capacity: Existing interconnection capacity may need expansion for significant volumes
- Political risk: Energy trade agreements between non-EU and EU countries can be affected by broader geopolitical dynamics
The MoU’s non-binding status is both a feature and a limitation. It allows both parties to explore without commitment, but it also means the project could be shelved if commercial or regulatory conditions do not align.
Which European Countries Need Biomethane Imports?
Germany is the primary target market named in the Uniper-Biotrend discussions, which makes sense given that Uniper is headquartered in Düsseldorf and Germany has some of Europe’s most ambitious biomethane targets [4][9]. More broadly, the EU as a whole faces a significant gap between its 35 bcm biomethane production target for 2030 and current domestic production capacity.
Countries with high gas demand and limited domestic biomass resources, including Germany, the Netherlands, Italy, and Austria, are the most likely buyers of imported biomethane. Southern and Eastern European countries like Greece and Bulgaria, which sit on the physical transit route, also have policy incentives to develop biomethane markets.
How Does Biomethane Help Europe’s Energy Independence?
Biomethane directly reduces Europe’s dependence on fossil gas imports, particularly from Russia, by substituting a domestically producible or regionally sourced renewable fuel. The REPowerEU strategy explicitly identified biomethane scale-up as a pillar of European energy security alongside solar, wind, and hydrogen [4][6].
Sourcing biomethane from Turkey, a stable long-term energy partner, adds geographic diversification to Europe’s gas supply without requiring the construction of entirely new energy infrastructure. Turkey already supplies significant volumes of conventional gas to Europe via existing pipelines, so adding biomethane flows builds on an established commercial and physical relationship.
Is Biomethane Sustainable and Environmentally Friendly?
Yes, when produced from genuine waste streams and managed with proper methane-leakage controls, biomethane is one of the most sustainable gaseous fuels available. It diverts organic waste from landfills (where it would release uncontrolled methane), generates renewable energy, and produces digestate that can be used as agricultural fertilizer.
The sustainability credentials depend heavily on the feedstock. Biomethane from municipal solid waste, agricultural residues, and food processing waste scores well on lifecycle carbon assessments. Biomethane from purpose-grown energy crops is more controversial because of land-use implications.
Turkey’s proposed feedstock base, largely agricultural and municipal waste, aligns with the higher-sustainability end of the spectrum, which matters for EU certification and consumer acceptance.
What’s the Cost of Biomethane Versus Traditional Gas?
Biomethane currently costs more to produce than conventional natural gas in most markets, though the gap narrows significantly when carbon pricing, subsidies, and waste-disposal cost offsets are factored in. Verified production cost benchmarks vary widely by feedstock, plant scale, and country, so specific figures without a named source and context should be treated with caution.
What is clear from industry reporting is that large-scale production, grid injection, and long-term offtake agreements (exactly the structure Uniper and Biotrend are exploring) are the primary tools for bringing biomethane costs toward commercial parity with fossil gas [4][6]. The cost trajectory for biomethane has been downward as technology matures and scale increases, mirroring the earlier cost curves of solar and wind power.
Conclusion
The Uniper, Biotrend to explore Turkish biomethane export to Europe partnership is genuinely worth watching. Turkey sits on a substantial organic waste resource base, has existing biogas infrastructure ready for upgrading, and connects to European gas networks through established pipeline corridors. Uniper brings market access, trading expertise, and a direct line to German and EU buyers. The MoU is the starting gun, not the finish line, but it is a credible starting gun fired by two serious players.
Actionable next steps for those following this story:
- Monitor announcements from Uniper Global Commodities and Biotrend for feasibility study results and any transition from MoU to binding agreements
- Watch EU regulatory developments on third-country biomethane certification, which will determine how quickly Turkish volumes can qualify for EU renewable energy accounting
- Track Turkey’s national biomethane policy, as government support for export-oriented green gas projects will accelerate or slow the timeline
- Follow the broader European biomethane import trend, deals like this one are becoming more common as the 2030 production gap becomes clearer
Turkey is building something genuinely interesting in the clean energy space, and this partnership is one of the clearest signals yet that the country’s green energy story extends well beyond its famous sunshine and wind. The same country that gave the world traditional Turkish handicrafts and a rich tradition of Turkish shadow theater is now quietly positioning itself as a renewable gas exporter. Consider this your sign to start paying attention.
FAQ
What did Uniper and Biotrend actually sign? They signed a non-binding Memorandum of Understanding (MoU) to explore the feasibility of exporting biomethane produced in Turkey to European markets, particularly Germany.
Is this deal confirmed and binding? No. The MoU is explicitly non-binding and covers only the initial project-development phase. No volumes, prices, or delivery dates have been committed.
Where was the MoU signed? At the Türkiye, North Rhine-Westphalia Business Forum in Istanbul.
What route would Turkish biomethane take to reach Europe? Through the Turkish national gas grid westward to interconnection points at the Greek or Bulgarian border, then into the EU pipeline network.
Why is Uniper interested in Turkish biomethane? Uniper Global Commodities is positioning itself as a buyer and trader of renewable gas to meet EU decarbonization targets and diversify its supply portfolio beyond fossil fuels.
What feedstocks would Turkish biomethane use? The focus is on waste-based feedstocks including municipal solid waste and organic agricultural residues, which score well on EU sustainability criteria.
When could first deliveries happen? No timeline has been set. Given the regulatory, financing, and construction steps required, deliveries before the late 2020s would be optimistic.
Does Turkey need to join the EU for this to work? No, but Turkey’s biomethane certification system must be recognized as compatible with EU renewable energy standards for the gas to qualify under EU rules.
What is Biotrend’s role? Biotrend serves as the project developer and operator, identifying sites, converting or building plants, and managing production on the Turkish side.
How does this fit into EU energy policy? The EU’s REPowerEU plan targets 35 billion cubic meters of annual biomethane production by 2030, with imports from neighboring countries explicitly included as part of the strategy.
Is biomethane the same as biogas? No. Biogas is the raw product of anaerobic digestion (roughly 50-65% methane). Biomethane is biogas that has been upgraded by removing CO2 and other impurities to reach pipeline-quality methane content above 97%.
Has Uniper made similar deals elsewhere? Yes. According to Hydronews, Uniper has also been identifying new sources of sustainable aviation fuel (SAF) from South America alongside the Turkish biomethane initiative, indicating a broader renewable commodity sourcing strategy [6].
References
[1] Turkiye Eyes Waste Based Biomethane Exports To Europe Under Uniper Biotrend Deal – https://www.turkiyetoday.com/business/turkiye-eyes-waste-based-biomethane-exports-to-europe-under-uniper-biotrend-deal-3229534
[2] Turkiye Looks To Export Waste To Energy Biomethane To Europe – https://www.aa.com.tr/en/energy/renewable/turkiye-looks-to-export-waste-to-energy-biomethane-to-europe/60021
[3] Biotrend Ve Uniper Turkiyenin Biyometan Potansiyeli Icin Isbirligine Gidiyor – https://www.ekonomigazetesi.com/sirket-haberleri/biotrend-ve-uniper-turkiyenin-biyometan-potansiyeli-icin-isbirligine-gidiyor-88898
[4] Uniper And Biotrend Sign MoU To Explore Turkish Biomethane Exports – https://www.bioenergy-news.com/news/uniper-and-biotrend-sign-mou-to-explore-turkish-biomethane-exports/
[5] Turkiye Atiklardan Uretilen Yenilenebilir Gazi Avrupaya Tasimaya Hazirlaniyor – https://www.aa.com.tr/tr/enerjiterminali/dogal-gaz/turkiye-atiklardan-uretilen-yenilenebilir-gazi-avrupaya-tasimaya-hazirlaniyor/60018
[6] Uniper Identifies New Sources Of SAF From South America And Biomethane From Turkey – https://www.hydronews.it/en/uniper-identifies-new-sources-of-saf-from-south-america-and-biomethane-from-turkey/
[7] Uniper Biotrend Turkish Biomethane Europe – https://chemxplore.com/news/uniper-biotrend-turkish-biomethane-europe
[8] Biotrend Ile Uniper Arasinda Niyet Mektubu – https://hibya.com/biotrend-ile-uniper-arasinda-niyet-mektubu-1049280
[9] Alman Enerji Sirketi Uniper Cop Ve Organik Atiklardan Uretilecek Biyometanin Avrupaya Ihraci Icin Biotrend Enerji Ile Anlasma Imzaladi – https://www.patronlardunyasi.com/alman-enerji-sirketi-uniper-cop-ve-organik-atiklardan-uretilecek-biyometanin-avrupaya-ihraci-icin-biotrend-enerji-ile-anlasma-imzaladi
[10] Uniper Signs Biomethane MoU, Uniper Stock Commentary – https://www.ad-hoc-news.de/boerse/news/corporate-news/uniper-signs-biomethane-mou-uniper-stock-sits-14-77-percent-below-its-high/70210373