Biogas Community | Site-Wide Activity

Biogas Community | Site-Wide Activity https://biogascommunity.com/news-feed/ Activity feed for the entire site. Tue, 21 Apr 2026 11:23:35 -0400 https://buddypress.org/?v=2.17.0 en-CA 30 hourly 2 765d427946d2a9f42f7059bce0ae315e Habibah posted an update in the group Biogas Safety, Security, & Efficiency: Hi everyone! I’m currently working on a research project […] https://biogascommunity.com/news-feed/p/10290/ Wed, 15 Apr 2026 08:50:54 -0400 Hi everyone!

I’m currently working on a research project related to biogas systems implementation and would love to get input from members of this community.

I’ll be conducting a survey and possibly short interviews soon, and I’m looking for people who would be open to participating.

If you’re interested, please take a minute to fill out this…

docs.google.com

Expert Expression of Interest: Community-Scale Biogas Framework

I am an M.Sc. student at SIIT, Thammasat University, developing a 7- factor category framework for biogas implementation. I am looking for experts to participate in a 10-minute pilot validation and a brief follow-up interview.

]]> 2 b414337b8a23e385018b8a49c000f1fe Habibah posted an update in the group Project Showcase: Hi everyone! I’m currently working on a research project […] https://biogascommunity.com/news-feed/p/10289/ Wed, 15 Apr 2026 08:46:43 -0400 Hi everyone!

I’m currently working on a research project related to biogas systems implementation and would love to get input from members of this community.

I’ll be conducting a survey and possibly short interviews soon, and I’m looking for people who would be open to participating.

If you’re interested, please take a minute to fill out this…

docs.google.com

Expert Expression of Interest: Community-Scale Biogas Framework

I am an M.Sc. student at SIIT, Thammasat University, developing a 7- factor category framework for biogas implementation. I am looking for experts to participate in a 10-minute pilot validation and a brief follow-up interview.

]]> 0 b40f9031a0b68570fe49bfcca131c1f5 Habibah posted an update in the group Municipal Solid Waste and Organics Digestion: Hi everyone! 🌱I’m currently working on a research project […] https://biogascommunity.com/news-feed/p/10288/ Wed, 15 Apr 2026 08:39:16 -0400 Hi everyone! 🌱

I’m currently working on a research project related to biogas systems implementation and would love to get input from members of this community.

I’ll be conducting a survey and possibly short interviews soon, and I’m looking for people who would be open to participating.

If you’re interested, please take a minute to fill out this…

Read more

docs.google.com

Expert Expression of Interest: Community-Scale Biogas Framework

I am an M.Sc. student at SIIT, Thammasat University, developing a 7- factor category framework for biogas implementation. I am looking for experts to participate in a 10-minute pilot validation and a brief follow-up interview.

]]> 0 2053ff5dd9bb4704f15ac9a2b9e9ee0b Zoe: Evonik Industries will unveil cutting-edge solutions at […] https://biogascommunity.com/news-feed/p/10286/ Fri, 10 Apr 2026 18:25:02 -0400 Evonik Industries will unveil cutting-edge solutions at CHINAPLAS 2026, driving circularity, advanced materials, and low-carbon innovation. 🌱👉 Discover how these breakthroughs are shaping the future of clean energy & industry, read the press release! @Evonik

]]> 0 9dd1b5a104f5cebd3917b470cb404d5f Zoe posted an update: 📣Big News from the International Biomass Conference! […] https://biogascommunity.com/news-feed/p/10285/ Thu, 09 Apr 2026 20:43:31 -0400 📣Big News from the International Biomass Conference! Check out the press release and learn the details!

]]> 0 85c552587383ffc7c23b11017b1e8468 Ahmet posted an update in the group Australia Biogas Market: Sustainability Doesn’t Always Look BigSometimes, the most […] https://biogascommunity.com/news-feed/p/10284/ Thu, 09 Apr 2026 05:38:30 -0400 Sustainability Doesn’t Always Look Big

Sometimes, the most profound changes are the quietest.

I recently encountered a brilliant example in the Netherlands: small-scale biogas systems integrated directly into public parks. Hidden within the landscape, these sealed domes use microbes to break down organic waste—food scraps, grass clippings, and…

]]> 0 030dcf207eef64503ae5618cc081c7b8 Ahmet posted an update in the group American Biogas Market: Sustainability Doesn’t Always Look BigSometimes, the most […] https://biogascommunity.com/news-feed/p/10283/ Thu, 09 Apr 2026 05:38:04 -0400 Sustainability Doesn’t Always Look Big

Sometimes, the most profound changes are the quietest.

I recently encountered a brilliant example in the Netherlands: small-scale biogas systems integrated directly into public parks. Hidden within the landscape, these sealed domes use microbes to break down organic waste—food scraps, grass clippings, and…

]]> 0 506441691df534c1c448746d05b83403 Ahmet posted an update in the group French Biogas Market: Sustainability Doesn’t Always Look BigSometimes, the most […] https://biogascommunity.com/news-feed/p/10282/ Thu, 09 Apr 2026 05:37:09 -0400 Sustainability Doesn’t Always Look Big

Sometimes, the most profound changes are the quietest.

I recently encountered a brilliant example in the Netherlands: small-scale biogas systems integrated directly into public parks. Hidden within the landscape, these sealed domes use microbes to break down organic waste—food scraps, grass clippings, and…

]]> 0 7f85a156cb96235e692f93f15ecaf4f9 Ahmet posted an update in the group Municipal Solid Waste and Organics Digestion: Sustainability Doesn’t Always Look BigSometimes, the most […] https://biogascommunity.com/news-feed/p/10281/ Thu, 09 Apr 2026 05:36:33 -0400 Sustainability Doesn’t Always Look Big

Sometimes, the most profound changes are the quietest.

I recently encountered a brilliant example in the Netherlands: small-scale biogas systems integrated directly into public parks. Hidden within the landscape, these sealed domes use microbes to break down organic waste—food scraps, grass clippings, and…

]]> 0 b6256c5fa14ed26bf27fa7d87701ab70 Ahmet posted an update in the group Project Showcase: Sustainability Doesn’t Always Look BigSometimes, the most […] https://biogascommunity.com/news-feed/p/10280/ Thu, 09 Apr 2026 05:36:17 -0400 Sustainability Doesn’t Always Look Big

Sometimes, the most profound changes are the quietest.

I recently encountered a brilliant example in the Netherlands: small-scale biogas systems integrated directly into public parks. Hidden within the landscape, these sealed domes use microbes to break down organic waste—food scraps, grass clippings, and…

]]> 0 a9083a560bfa013b0d19d6a6ebf4c757 Ahmet posted an update in the group Spanish Biogas Market: Sustainability Doesn’t Always Look BigSometimes, the most […] https://biogascommunity.com/news-feed/p/10279/ Thu, 09 Apr 2026 05:35:58 -0400 Sustainability Doesn’t Always Look Big

Sometimes, the most profound changes are the quietest.

I recently encountered a brilliant example in the Netherlands: small-scale biogas systems integrated directly into public parks. Hidden within the landscape, these sealed domes use microbes to break down organic waste—food scraps, grass clippings, and…

Read more

]]> 0 21c6d66674af260a0c77be0de568a5a9 Ahmet posted an update in the group Nordic Biogas Market: Sustainability Doesn’t Always Look BigSometimes, the most […] https://biogascommunity.com/news-feed/p/10278/ Thu, 09 Apr 2026 05:35:33 -0400 Sustainability Doesn’t Always Look Big

Sometimes, the most profound changes are the quietest.

I recently encountered a brilliant example in the Netherlands: small-scale biogas systems integrated directly into public parks. Hidden within the landscape, these sealed domes use microbes to break down organic waste—food scraps, grass clippings, and…

]]> 0 85324bd5d782e3c62ba1bd9c3d8287f8 Ahmet posted an update in the group German Biogas Market: Sustainability Doesn’t Always Look BigSometimes, the most […] https://biogascommunity.com/news-feed/p/10277/ Thu, 09 Apr 2026 05:34:40 -0400 Sustainability Doesn’t Always Look Big

Sometimes, the most profound changes are the quietest.

I recently encountered a brilliant example in the Netherlands: small-scale biogas systems integrated directly into public parks. Hidden within the landscape, these sealed domes use microbes to break down organic waste—food scraps, grass clippings, and…

]]> 0 ea12bbb5d93d813908f3881ca724edd3 Ahmet posted an update: Sustainability Doesn’t Always Look BigSometimes, the most […] https://biogascommunity.com/news-feed/p/10276/ Thu, 09 Apr 2026 05:32:13 -0400 Sustainability Doesn’t Always Look Big

Sometimes, the most profound changes are the quietest.

I recently encountered a brilliant example in the Netherlands: small-scale biogas systems integrated directly into public parks. Hidden within the landscape, these sealed domes use microbes to break down organic waste—food scraps, grass clippings, and…

Read more

]]> 0 48355ea05c602045a854c7468895b8cc Ahmet posted an update: New Acquisition Opportunity | Biogas Sector – Europe We […] https://biogascommunity.com/news-feed/p/10275/ Fri, 03 Apr 2026 07:54:58 -0400 New Acquisition Opportunity | Biogas Sector – Europe

We are officially on the hunt for operational Biogas assets across Europe!

On behalf of a key client, we are looking to secure a foothold in the European Biogas market with a target capacity of 50-100 MW.

What we are looking for: Operational & revenue-generating assets. Flexibility on scale…

]]> 0 27d29d072300c66e9a70538f25d1eef9 Zoe posted an update: 📊 U.S. farms are scaling biogas faster than ever, and it’s […] https://biogascommunity.com/news-feed/p/10272/ Tue, 31 Mar 2026 18:53:20 -0400 📊 U.S. farms are scaling biogas faster than ever, and it’s changing the energy landscape. According to the ABC, in just five years, agricultural operations have more than doubled their biogas capture, turning everyday waste into a reliable, 24/7 renewable energy source. Learn more here.

]]> 0 4a13e28a0c7c5b9d692312e1dbe23d07 Deidre posted an update: Want to know what make biogas and RNG projects work? […] https://biogascommunity.com/news-feed/p/10270/ Mon, 30 Mar 2026 17:13:31 -0400 Want to know what make biogas and RNG projects work? Then Azura’s “Biogas Business Case Basics Workshop” is for you!

Azura Associates have been supporting anaerobic digestion systems for more than 30 years in the United States, Canada, and globally. We’ve taken that experience and condensed it into practical education that you can use…

Read more

]]> 2 42c9fcf4b62377f03bb2b0d4c0b5f4d5 Natalia Bourenane posted an update: Happy Thursday! A couple of interesting bids today:- […] https://biogascommunity.com/news-feed/p/10268/ Thu, 26 Mar 2026 13:11:35 -0400 Happy Thursday! A couple of interesting bids today:

– PRIVATE – Tanks for a project in Brazil (check Private Bids)

– Biogas to Renewable Natural Gas Solution in USA

– Sludge dewatering in Poland

Check them out

]]> 0 d74c3234372bf6e6efb81495bdf11b8a Zoe posted an update: 🚨 Europe’s industry just sent a clear signal: scale […] https://biogascommunity.com/news-feed/p/10267/ Wed, 25 Mar 2026 20:07:18 -0400 🚨 Europe’s industry just sent a clear signal: scale biomethane now, or risk falling behind. A new press release from the European Biogas Association highlights a unified call from major industrial players to accelerate biomethane deployment.

]]> 0 d77a28f3d5de979ae4372f59f346c99c Zoe: 👉Cautious, transparent adoption of AI is helping […] https://biogascommunity.com/news-feed/p/10265/ Tue, 24 Mar 2026 20:51:47 -0400 👉Cautious, transparent adoption of AI is helping teams de-risk projects, improve predictability, and build investor confidence. Learn more with the new article from @anessa.inc

]]> 0 21d17e2c98ff47d38e934c2f6d32470a Zoe posted an update: 🚨 Les salons Open Energies et Expobiogaz 2026 s’unissent […] https://biogascommunity.com/news-feed/p/10262/ Mon, 23 Mar 2026 17:55:52 -0400 🚨 Les salons Open Energies et Expobiogaz 2026 s’unissent pour créer un rendez-vous stratégique au cœur des enjeux énergétiques actuels. En savoir plus ici : https://biogascommunity.com/2026/03/23/open-energies-et-expobiogaz-2026-deux-rendez-vous-au-coeur-de-lactualite-energetique/

]]> 0 627c0910b777a7d9892aae5ef2db7c92 Zoe posted an update: 📣 BiogasWorld just released the new USA RNG report! […] https://biogascommunity.com/news-feed/p/10259/ Fri, 20 Mar 2026 14:34:47 -0400 📣 BiogasWorld just released the new USA RNG report! It provides an overview of the states and utilities driving growth within their regions. Get a snapshot if the report here. Full report available to select members.

]]> 0 d65313dddb001722f6fd8338cad73215 Zoe: 👏🇺🇸 A big milestone for AB as it strengthens its presence […] https://biogascommunity.com/news-feed/p/10257/ Wed, 18 Mar 2026 18:53:01 -0400 👏🇺🇸 A big milestone for AB as it strengthens its presence in North America with the opening of its new headquarters in The Woodlands, Texas, right in the heart of the U.S. energy capital! Learn more here! @AB-Group

]]> 0 5a5aa60f7c034e31d9f3bc8680bd0ba7 Ahmet posted an update: The Consistency Problem in Sustainability Discourses: […] https://biogascommunity.com/news-feed/p/10256/ Wed, 18 Mar 2026 18:46:40 -0400 The Consistency Problem in Sustainability Discourses: The Other Side of the Coin

While methane emissions from livestock are constantly under the microscope in the global climate agenda, are we overlooking a far more massive destruction?

On one hand, there are those who debate individual carbon footprints and agricultural impacts under the lens…

]]> 0 ecad5f2fd3818e185abc77b935737b26 Zoe: A new RNG project takes shape in New Jersey!Big news from […] https://biogascommunity.com/news-feed/p/10253/ Mon, 16 Mar 2026 18:18:11 -0400 A new RNG project takes shape in New Jersey!

Big news from @Waga-Energy and the Cape May County Municipal Utilities Authority! ♻️ Together, they are developing a new landfill gas-to-RNG facility at the Secure Sanitary Landfill in southern New Jersey. Learn more here: …

]]> 0 dff5d62b34b1aa8a7814b2776d46e98f Natalia Bourenane posted an update in the group Biogas & RNG Online – March 2026: https://biogascommunity.com/news-feed/p/10251/ Fri, 13 Mar 2026 18:37:18 -0400 0 c676a50e4523e18e6d532d344cbe03da Natalia Bourenane posted an update in the group Biogas & RNG Online – March 2026: https://biogascommunity.com/news-feed/p/10250/ Thu, 12 Mar 2026 19:07:10 -0400 0 9e5dcfb8643d732a2cc716071c0ed672 Natalia Bourenane posted an update: New Public Bids are in.The most fun project, according to […] https://biogascommunity.com/news-feed/p/10249/ Thu, 12 Mar 2026 19:06:16 -0400 New Public Bids are in.

The most fun project, according to me 🙂 is Biogas Upgrading System for Irish plant. Check it out in Public Bids

https://biogascommunity.com/public-bids/

]]> 0 912cf758ba1e30882ffffcd68374dd5d Natalia Bourenane posted an update: Member alert: We have issued the updated Biogas and […] https://biogascommunity.com/news-feed/p/10248/ Wed, 11 Mar 2026 11:08:06 -0400 Member alert: We have issued the updated Biogas and RNG projects lists for Canada and the US. Feel free to check them out at https://biogascommunity.com/business-intelligence/.

]]> 0 fb2ee137c93f887d0dab04a4ae995e34 Trisha replied to the discussion Operational factors limiting biogas yield in the forum Biogas & RNG Online - March 2026 https://biogascommunity.com/groups/biogas-rng-online-march-2026/forum/discussion/operational-factors-limiting-biogas-yield/#post-47465 Fri, 06 Mar 2026 21:33:59 -0500 Reply to Operational factors limiting biogas yield

Once the facility is already built and we assume everything is mechanically going well, your goal is to keep the microbes happy. Unhappy microbes = reduced biogas production.

Common operational factors that stress out the microbes:

-Overfeeding

-Temperature swings (more common in the winter when feedstocks are fed frozen into…

azuraassociates.com

Top 10 Things to Make Your Digester Biology Happy – AZURA

Top 10 Things to Make Your Digester Biology Happy – AZURA

]]> 7440e25db92f7345fe53f37fa6914056 Trisha replied to the discussion Critical concentration of H2S in the forum Biogas & RNG Online - March 2026 https://biogascommunity.com/groups/biogas-rng-online-march-2026/forum/discussion/critical-concentration-of-h2s/#post-47464 Fri, 06 Mar 2026 20:35:13 -0500 Reply to Critical concentration of H2S

The concentration of H2S in the biogas will depend on the 1) feedstocks 2) pH 3) temperature. Generally, higher protein feedstocks produce more H2S. Decreasing pH and temperature pushes more H2S in the gas phase (instead of staying in the digestate). There’s a wide range of pH and temperatures that you can operate at to minimize the H2S in…

]]> 4065a896fe9424e2cad4239022f40f7f Dave replied to the discussion RNG upgrading methane recovery efficiency? in the forum Biogas & RNG Online - March 2026 https://biogascommunity.com/groups/biogas-rng-online-march-2026/forum/discussion/rng-upgrading-methane-recovery-efficiency/#post-47463 Fri, 06 Mar 2026 19:14:14 -0500 Reply to RNG upgrading methane recovery efficiency?

hmmm, hearing a lot of silence here. Guess we know what points to press the technology folks on when bidding projects!

]]> 955b8c2a72bb4870b8e8ffd33a2bec64 Zoe posted an update in the group Biogas & RNG Online – March 2026: ▶️ Discover how biomethane projects come to life with […] https://biogascommunity.com/news-feed/p/10242/ Fri, 06 Mar 2026 17:01:18 -0500 ▶️ Discover how biomethane projects come to life with Prodeval. This video highlights innovative solutions for upgrading biogas into renewable natural gas (RNG), helping transform organic waste into clean, low-carbon energy. 🎥 Watch the video to learn how advanced upgrading technologies are supporting the global energy transition:…

]]> 0 d1a871fa8bba8581ae254aadfe9af1a8 Zoe posted an update in the group Biogas & RNG Online – March 2026: In this session of Biogas & RNG Online, SYSADVANCE […] https://biogascommunity.com/news-feed/p/10241/ Fri, 06 Mar 2026 16:30:46 -0500 In this session of Biogas & RNG Online, SYSADVANCE showcases its expertise in advanced gas separation and upgrading technologies supporting renewable gas production.

🎥 Watch the video to discover innovative systems helping turn biogas into high-quality RNG.
👉 https://youtu.be/qfilDAG3ag8

]]> 0 af0da3203e20824b7acf00a8b4775681 Hatem replied to the discussion How to Rebalance a Digester Based on VFA Patterns ? in the forum Biogas & RNG Online - March 2026 https://biogascommunity.com/groups/biogas-rng-online-march-2026/forum/discussion/how-to-rebalance-a-digester-based-on-vfa-patterns/#post-47462 Fri, 06 Mar 2026 16:18:51 -0500 Reply to How to Rebalance a Digester Based on VFA Patterns ?

Dave,

The microbial community must be functionally adapted, not just active. I agree that using the same inoculum from a BMP test to start a plant is not practical and this is why:

1- The microbial community may not be adapted to the plant feedstock or process conditions.

2- Industrial start-up usually requires large volumes of digestate from…

]]> 049d16edd0319c361adc66b6f2fe881d Zoe posted an update in the group Biogas & RNG Online – March 2026: 🇺🇸 Engineering efficiency with precision. Discover how […] https://biogascommunity.com/news-feed/p/10239/ Fri, 06 Mar 2026 16:16:06 -0500 🇺🇸 Engineering efficiency with precision. Discover how Unison Solutions boosted RNG production in Roanoke through U.S.-made innovation and custom engineering, setting a new standard for performance. Featured in the #BiogasCommunityMagazine – Efficiency Edition 2025:

👉 …

]]> 0 6150b43c401f6fa24975286e076e0379 Zoe posted an update in the group Biogas & RNG Online – March 2026: 🎥 Turning biogas into high-value renewable fuel. In […] https://biogascommunity.com/news-feed/p/10238/ Fri, 06 Mar 2026 16:01:33 -0500 🎥 Turning biogas into high-value renewable fuel. In this video, Hydron Energy showcases its innovative INTRUPTor™ solution designed to upgrade biogas into pipeline-quality renewable natural gas. The modular technology simplifies upgrading while reducing costs and emissions for RNG projects. 👉 Watch the full video to learn more:…

]]> 0 4d0ca3e3ccc15b04f8975a374a6d713a Julie replied to the discussion Biogas composition: does it differ? in the forum Biogas & RNG Online - March 2026 https://biogascommunity.com/groups/biogas-rng-online-march-2026/forum/discussion/biogas-composition-does-it-differ/#post-47456 Fri, 06 Mar 2026 15:39:07 -0500 Reply to Biogas composition: does it differ?

Landfill biogas is much more variable and contains more nitrogen, oxygen, and trace contaminants than biogas from controlled anaerobic digestion, making it harder to upgrade and more sensitive to operational changes, and validating its composition is essential because methane levels can fluctuate significantly as well as flow rate over the…

]]> 0a3955f65a32264790154ecc4570eb33 Zoe posted an update in the group Biogas & RNG Online – March 2026: 🌱⚡ Evonik explores Southeast Asia’s untapped biomethane […] https://biogascommunity.com/news-feed/p/10235/ Fri, 06 Mar 2026 15:32:35 -0500 🌱⚡ Evonik explores Southeast Asia’s untapped biomethane potential by recovering methane from POME (Palm Oil Mill Effluent). See how POME can drive emissions reductions while generating renewable energy across the region.

👉 Read the full article: https://catalog.biogascommunity.com/biogas-community-asia-edition-2026/full-view.html?p=26

]]> 0 094b8712182d54bc4cd5cb59d40d78f5 Zoe posted an update in the group Biogas & RNG Online – March 2026: Discover how Air Products’ PRISM® GreenSep LNG Membrane […] https://biogascommunity.com/news-feed/p/10234/ Fri, 06 Mar 2026 15:24:22 -0500 Discover how Air Products’ PRISM® GreenSep LNG Membrane Technology simplifies biogas upgrading, delivering efficiency, flexibility, and cleaner fuel production.

📘 Check out the full article here: https://catalog.biogascommunity.com/biogas-community-magazine-efficiency-edition-2025/full-view.html?p=10

]]> 0 7628744acb3fea5e6dd8e19cdcbbf6e7 Parrish started the discussion Operational factors limiting biogas yield in the forum Biogas & RNG Online - March 2026 https://biogascommunity.com/groups/biogas-rng-online-march-2026/forum/discussion/operational-factors-limiting-biogas-yield/ Fri, 06 Mar 2026 15:21:25 -0500 Operational factors limiting biogas yield

What operational factors most commonly limit methane yield at existing RNG facilities once the digester is already built and running?

]]> 792d41229a002cca52170a12ea288f68 Dave started the discussion RNG upgrading methane recovery efficiency? in the forum Biogas & RNG Online - March 2026 https://biogascommunity.com/groups/biogas-rng-online-march-2026/forum/discussion/rng-upgrading-methane-recovery-efficiency/ Fri, 06 Mar 2026 14:59:13 -0500 RNG upgrading methane recovery efficiency?

Question for all you RNG upgrading folks here, and facility operators who care to share:

What is your guaranteed % methane recovery at nameplate production levels? BUT, more importantly, what is your % recovery at lower flows, say at 50%, 75%, 90%, and 95% throughput?

Our experience with RNG upgrading plants in Canada and the USA, when operating…

]]> 8cf41f654373b85541b2d919bd832dc0 Zoe posted an update in the group Biogas & RNG Online – March 2026: Bright Renewables highlights how CO₂ tail-gas recovery can […] https://biogascommunity.com/news-feed/p/10230/ Fri, 06 Mar 2026 14:46:08 -0500 Bright Renewables highlights how CO₂ tail-gas recovery can turn waste streams into value while improving RNG plant efficiency and environmental performance.

A great example of maximizing outputs from upgrading systems.

👉 https://catalog.biogascommunity.com/digital-biogas-community-magazine-usa-2025/full-view.html?p=54

]]> 0 4606f48b7b5aea3e6f090e58f5533c85 Zoe posted an update in the group Biogas & RNG Online – March 2026: Discover how Air Products Membrane Systems are […] https://biogascommunity.com/news-feed/p/10229/ Fri, 06 Mar 2026 14:15:18 -0500 Discover how Air Products Membrane Systems are helping transform raw biogas into high-quality renewable natural gas. This video highlights how advanced membrane separation technology improves efficiency, reliability, and methane recovery in upgrading systems.

🎥 Watch the video to see how membrane solutions are supporting the growth of RNG…

]]> 0 2fdb1ba59b648c4817fcd596e1572814 Dave replied to the discussion How to Rebalance a Digester Based on VFA Patterns ? in the forum Biogas & RNG Online - March 2026 https://biogascommunity.com/groups/biogas-rng-online-march-2026/forum/discussion/how-to-rebalance-a-digester-based-on-vfa-patterns/#post-47447 Fri, 06 Mar 2026 14:15:13 -0500 Reply to How to Rebalance a Digester Based on VFA Patterns ?

Excellent point about the inoculum affecting the gas quality and quantity–that is one reason why we see full-scale food waste and SSO AD plants with own-growth biomass rarely match the results of a BMP study that uses a different inoculum, sometimes from a local domestic sewage digester and under ideal laboratory conditions.

I’ll go further…

]]> e3a899d4f7663c42f13e2d525774a4c0 Dave replied to the discussion Biogas composition: does it differ? in the forum Biogas & RNG Online - March 2026 https://biogascommunity.com/groups/biogas-rng-online-march-2026/forum/discussion/biogas-composition-does-it-differ/#post-47446 Fri, 06 Mar 2026 14:08:32 -0500 Reply to Biogas composition: does it differ?

Landfill gas is dramatically different from raw biogas produced inside engineered anaerobic digesters. In our experience across Canada and the United States we’ve seen raw landfill gas contain high percentages of air (+30% air), very high hydrogen sulfide from degrading construction waste, and VOCs from historical landfilling of paint and…

]]> cb0a052d7cfbd2de88746d836c14a132 Justin replied to the discussion Alternative for Activated Carbon? in the forum Biogas & RNG Online - March 2026 https://biogascommunity.com/groups/biogas-rng-online-march-2026/forum/discussion/alternative-for-activated-carbon/#post-47445 Fri, 06 Mar 2026 14:06:01 -0500 Reply to Alternative for Activated Carbon?

Another strategy would be to treat hydrogen sulfide production inside the digester, significantly reducing the load that the carbon is exposed to and responsible for, making it last significantly longer.

At PlanET we use a combination of micro-aeration (O2 injection into the digester), eco-net for sulfur accumulation and precipitation, and…

]]> ceb240ded595fb6137f82c44fffb1182 Sundus posted an update in the group Biogas & RNG Online – March 2026: Did you know turning biogas into RNG opens up a world […] https://biogascommunity.com/news-feed/p/10225/ Fri, 06 Mar 2026 14:03:22 -0500 Did you know turning biogas into RNG opens up a world of opportunities? 🤔

Upgrading biogas into RNG removes the barrier for many commercial opportunities, like:

🚙 Transportation Fuel

⛽ Pipeline Injection

💳Carbon Credit Generation

RNG is a valuable form of clean energy that you don’t want to miss out on! Learn more about how Anessa AI helps in RNG…

anessa.com

The Role of Upgrading Systems, Data-driven Decision Making and Anessa AI on Biogas Plant Economics and Performance | Anessa | AI Driven Biogas Software

Upgrading isn’t just a technical upgrade anymore. It’s the cornerstone of long-term profitability and regulatory compliance. It connects everything: your digester, your upgrading system, your financial model, and the policies that shape your market. With the right tech in place, … Continue reading

]]> 0 13f9915486d42f889bc8a4d5aacc06e8 Zoe posted an update in the group Biogas & RNG Online – March 2026: This video from PRODEVAL highlights their approach to […] https://biogascommunity.com/news-feed/p/10224/ Fri, 06 Mar 2026 13:51:41 -0500 This video from PRODEVAL highlights their approach to biogas upgrading and biomethane production. Their membrane-based systems help convert raw biogas into high-purity RNG while maximizing methane recovery.

👉 https://www.youtube.com/watch?v=l8yaWfpnHTE

]]> 0 240266ec6b912d7d0725ec6e75ba8a16 Zoe posted an update in the group Biogas & RNG Online – March 2026: Take a look at this video from Ivys Adsorption […] https://biogascommunity.com/news-feed/p/10223/ Fri, 06 Mar 2026 13:30:23 -0500 Take a look at this video from Ivys Adsorption Inc. highlighting their approach to biogas upgrading using PSA technology. Their solutions are designed to maximize methane recovery and produce high-purity RNG from organic waste streams. @ivys_alberto

👉 https://youtu.be/6oTeyriBTqY

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