Cross-Border Deals, A 40% Production Breakthrough, and the Week Biogas Made History Three Times
A curated roundup of headlines in biogas, biomethane, RNG & anaerobic digestion from around the world. 4 categories, 11 headlines, 1 exclusive article, everything we're watching right now.
We Are Biogas Exclusive
Boots in the Trunk: Serbia's 16-Year Biogas Story and The Villages It Refused to Let Die
By Alexandra Arndt · June 8
Lidija Zelić has been building Serbia's biogas sector for over a decade, from the ground up, in the most literal sense. As head of the Serbian Biogas Association, she's spent 16 years doing farm site visits, difficult community conversations, university lectures, and ministry meetings, often on the same day. Her take on what actually makes this sector work, trust, rural community investment, and showing up when there's no camera, is one of the most honest accounts of what the energy transition looks like outside the headlines. If you read one thing this week, make it this.
"Trust is not a 'soft' topic or an additional layer around a project, but a very concrete factor that directly influences how stable and sustainable a project's development will be over the long term."
Lidija Zelić |Serbian Biogas Association
Policy & Capital
India–Japan Dairy Diplomacy Opens a New Lane for Cooperative-Led Biogas Development
🇮🇳🇯🇵 India & Japan | Japan Forward
India and Japan are formalizing cooperation on compressed biogas development through dairy cooperatives, with discussions between the Ministry of Cooperation and Japan's METI centering on CBG plants that convert cattle waste into clean fuel and fertiliser. This is strategically significant for two reasons: it routes international technical expertise through cooperative structures rather than industrial players, and it directly links biogas expansion to India's rural income framework. The model, biogas embedded within the cooperative dairy ecosystem, could become a scalable template for the Global South's agricultural biogas buildout.
Mexico Writes New Rules for Biomethane Grid Injection, Opening a Market That's Been Waiting
🇲🇽 Mexico | BNamericas
Mexico is developing a roadmap to expand biogas production that includes new regulations enabling biomethane injection into pipelines — a structural prerequisite that has until now blocked the sector's maturation. The framing here is explicitly energy sovereignty: reducing reliance on imported natural gas by monetizing domestic organic waste streams. A regulatory foundation enabling grid injection transforms biomethane from an off-grid niche into a networked commodity. That shift is what unlocks institutional capital, and Mexico's organic waste base gives it meaningful supply potential once the pathway exists
EBRD's €26M Latvia Bet Is a Signal for the Entire Baltic Biomethane Market
🇱🇻 Latvia | EBRD
The European Bank for Reconstruction and Development has approved a €26 million loan to HoSt Group's subsidiary Next Biogas to convert an existing agricultural biogas plant in Lēdurga into one of Latvia's largest biomethane facilities, producing approximately 80,070 MWh annually. The deal was signed at the EBRD's 2026 Annual Meeting in Riga and is backed by the EU's InvestEU guarantee. The facility will also capture biogenic CO₂ as a co-product. What matters here isn't the single project — it's the signal. Institutional lending at this scale, in a market this early-stage, sets precedent for how Baltic biomethane gets financed going forward.
By transforming the Lēdurga plant into one of Latvia's largest biomethane facilities, we are anchoring circular energy production in the region and making a tangible contribution to Europe's energy security."
Arthur Vlaanderen, Group CFO of HoSt Group
Project Spotlights
Pure DC Closes Europe's First Large-Scale Cross-Border Biomethane Deal for a Data Centre
🇩🇪🇮🇪 Germany → Ireland | Capacity
Pure Data Centres Group has transferred 9GWh of certified German biomethane to the Irish gas network in a single transaction, marking what it describes as the first large-scale cross-border biomethane purchase for a data centre in Europe. This is a landmark for two converging trends: the emergence of data centres as a credible demand anchor for biomethane, and the maturation of cross-border certification and transport infrastructure that makes such deals executable. A functioning biomethane market is one where supply and demand can clear across borders.
Fedrigoni Secures One of Italy's First Long-Term Biomethane Supply Deals in Manufacturing
🇮🇹 Italy | Bioenergy Insight
Fedrigoni Group has signed a long-term biomethane supply agreement covering around 40% of the gas requirements at its Italian manufacturing plants, with a projected carbon footprint reduction of 30–50% at those sites, depending on product line. The deal involves Verdalia Bioenergy, CH1, and Fri-El. This is worth watching because it's not transport, it's not power, and it's not a pilot — it's biomethane embedded in an industrial manufacturing supply chain at meaningful scale. It's a reminder that biomethane's demand story extends well beyond transport and power — industrial heat is a real and growing part of the picture.
Vanguard Renewables Breaks Ground on 300-TPD Minnesota AD Facility
🇺🇸 United States | Food Engineering
Vanguard Renewables has broken ground on an anaerobic digestion facility in Minnesota designed to process more than 300 tonnes of food and beverage waste per day and produce roughly 270,000 MMBtu of renewable natural gas per year, providing regional manufacturers, retailers, and distributors with an alternative to landfill disposal. Beyond the production benefits, the construction is also projected to create around 100 jobs. The project adds to a growing pattern of large-scale, commercially integrated AD infrastructure targeting the food sector waste stream in the US Midwest, a region with the feedstock density to sustain it.
"We are proud to partner with Vanguard Renewables on a solution that improves our nutrient and manure management while creating long-term value for our operation and the surrounding community."
Justin Wagner, co-owner of Wagner Dairy
Anglian Water's Helea® Technology Heads to One of the World's Largest Wastewater Plants in Brazil
🇬🇧🇧🇷 UK / Brazil | Water Magazine
Royal HaskoningDHV is deploying Helea® technology, developed by Anglian Water, at one of the largest wastewater treatment plant upgrades in the world, located in Brazil. The move represents both a technology export moment and a signal about where large-scale wastewater digestion infrastructure is being built. The underlying logic is consistent across markets: existing wastewater treatment infrastructure is an underutilized biogas feedstock base, and retrofitting it with advanced digestion technology is among the most cost-effective pathways to scaling production without developing greenfield sites.
Tech, Science & Innovation
MHI's Zeolite Technology Could Boost Biogas Output by 40% and It's Just Been Verified
🇯🇵 Japan | gasworld
Mitsubishi Heavy Industries has had a zeolite-based biogas purification and enhancement system verified by the Japan Environmental Sanitation Center, with claims of boosting biogas generation by up to 40%. The technology addresses one of the key efficiency constraints in AD systems, ensuring a stable, high-quality raw material supply for consistent gas output. A 40% production uplift on existing infrastructure, without additional feedstock, is not a marginal improvement. If the verification holds at commercial scale, this is the kind of process intensification technology that changes the economics of existing plants significantly.
Seoul's Sewage Is Now Fuelling Buses: EcoSimplex Opens Korea's First Biogas-to-Hydrogen Station
🇰🇷 South Korea | Fuel Cells Works
EcoSimplex has begun commercial operation of its ECO-Hydrogen Station in Magok, Seoul — the first project under South Korea's Ministry of Climate program supporting biogas-based clean hydrogen production to reach commercial operation using an on-site model. The facility processes around 4,000 Nm³ of biogas daily from a nearby sewage treatment plant to produce approximately 500 kg of hydrogen, supplied to route buses, police buses, and fuel-cell passenger cars. Claimed emissions reduction versus grey hydrogen: more than 85%. This is a clean proof-of-concept for the waste-to-hydrogen pathway, and a challenge to the assumption that green hydrogen is the only credible low-carbon alternative.
AURI and BPC Instruments Partner to Unlock Agricultural Residue Biogas Potential in Minnesota
🇺🇸 United States | Brownfield Ag News
The Agricultural Utilization Research Institute (AURI) in Minnesota has announced a research partnership with Swedish firm BPC Instruments to expand biogas market opportunities from agricultural residues and organic waste streams. The collaboration will be based at AURI's Bio-industrial Innovation Center in Waseca, focusing on method development and hands-on training. US agricultural biogas still has significant untapped potential in its residue streams, beyond the dairy manure infrastructure that's dominated recent growth. Partnerships like this one, linking Scandinavian analytical expertise with Midwestern feedstock reality, are how the methodology gets developed before the projects follow.
Expansion & Trends
Clean Energy Fuels Starts Up Idaho's East Valley Cattle RNG Plant — One of North America's Largest Single-Site Dairy Facilities
🇺🇸 United States | Rigzone
Clean Energy Fuels has begun production at its eighth dairy RNG facility, the East Valley Cattle plant in Jerome, Idaho, processing more than 5 million gallons of manure per day in what the company describes as one of the largest single-site dairies and RNG facilities in North America. The project is a further demonstration of the US dairy sector's role as the anchor feedstock category for American RNG infrastructure. At this scale, dairy RNG is no longer a niche application. It's a primary production category, and Clean Energy's continued vertical expansion reinforces that the market is building toward production at a level that warrants serious pipeline consideration.
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