Renewable Energy

More than a mess - why digester foam poses both physical and biosafety hazards. Image shows a beaker overflowing with brown foam.

More Than a Mess – Why Digester Foam Poses Both Physical and Biosafety Hazards

Foam is a sticky, slippery mess that most digester operators have seen one time or another. While slip, trip, and fall risks are obvious, there are other biosafety hazards that need to be considered before rushing to clean up.

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From Trash To Treasure: Maximizing Renewable Fuel with Codigestion

The only currently established, potentially carbon-negative fuel in the world is energy produced from waste. As we seek to reduce our carbon footprint, codigesting food waste at sewage treatment plants presents an excellent opportunity to maximize existing resources and create a more sustainable future.

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Webinar Recap – Biogas Project Feasibility Workshop for Beginners

RNG has massive potential – but why are so many projects struggling? Attendees joined BiogasWorld and Azura for a beginner-friendly workshop on Biogas Project Feasibility to learn how to assess risks and benefits of potential biogas projects.

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Event Recap – Biogas Americas 2025

David Ellis and Peter Quosai returned to the Biogas Americas conference hosted by the American Biogas Council! As the largest North American biogas conference and tradeshow, this is a must attend event for renewable energy professionals from across the world.

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Event Recap – Value of Biogas East 2025

Azura’s Team Plaid had a terrific time at the Value of Biogas East Conference hosted by the Canadian Biogas Association. The event took place at the Westin Harbour Castle hotel in Toronto, Ontario on March 17 through March 19, 2025. Watch the video to see some of our highlights from the show! The Value of

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Webinar: Security and Safety in Biogas and Biomethane Plants

Webinar: Safety & Security for Biogas and Biomethane Projects

Azura’s Dave Ellis was invited to join BiogasWorld’s “Safety & Security for Biogas and Biomethane Projects” webinar. The panelists shared their experience and discussed: key hazards, how to assess risk, and how to keep employees and equipment safe at biogas facilities. 

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Podcast: The Science of Anaerobic Digestion

Get the inside scoop on the bugs behind the bubbles! Dave Ellis joined Matt Lensink on the CEM Energy Radio Podcast where they discussed the fascinating science behind anaerobic digestion and how this process is driving sustainable energy.

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Event Recap: Value of Biogas West 2024

Event Recap – Value Of Biogas West 2024

Azura’s Team Plaid had an excellent time at the Value of Biogas West Conference hosted by the Canadian Biogas Association. Dave Ellis, James Arambarri, and Trisha Aldovino were part of more than 400 biogas professionals that met in Vancouver, BC for the conference during October 7 – 9, 2024.  The Value of Biogas conferences are

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Podcast: Codigestion Benefits and Considerations

Azura’s Dave Ellis was invited to join the Biomass Magazine Podcast to talk about municipal codigestion! Municipal sewage sludge codigestion blends organic waste into existing anaerobic digesters to produce biogas and it is a great option to help reduce the carbon intensity of our fuel system.

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