Biogas Energy Recovery Systems for Wastewater Plants

Turn wastewater byproducts into usable energy with safer, more efficient biogas recovery solutions for treatment facilities. Bristola helps plants improve digester performance, reduce downtime, and support long-term sustainability through planning, cleaning, retrofits, and maintenance services tailored to the operational demands of modern wastewater infrastructure.

Biogas recovery system at a wastewater treatment plant

Our Biogas Energy Recovery Systems Services

Integrated wastewater biogas services covering planning, installation, startup, maintenance, and digester performance optimization.

Project Planning

Assess wastewater streams, site conditions, and recovery potential to build a tailored biogas energy strategy with technical and financial clarity before capital investment.

Design & Build

Complete engineering design and construction support for biogas recovery systems, including drawings, structural planning, permitting coordination, and facility integration.

Equipment Installation

Procurement, installation, and quality-controlled setup of biogas plant equipment to support reliable operation, safe commissioning, and long-term wastewater plant performance.

Startup Support

Commissioning assistance, equipment testing, bacterial inoculation, and operator training to help wastewater facilities reach target performance faster and more confidently.

Preventive Maintenance

Structured maintenance programs for digesters and recovery assets that reduce shutdown risk, protect revenue, and keep energy production consistent over time.

Robotic Digester Cleaning

Zero-human-entry cleaning for digesters and liquid storage systems that removes solids without extended downtime, improving safety and restoring usable capacity.

Zero-Downtime Solutions

Safer Recovery, Stronger Plant Performance

Bristola helps wastewater plants recover more value from anaerobic digestion by combining biogas project support with patented zero-human-entry cleaning technology. From feasibility and design through startup, retrofits, and ongoing maintenance, our solutions are built to improve digester efficiency, protect worker safety, and reduce costly interruptions. The result is a cleaner, more reliable path to renewable energy recovery and plant optimization.

Technicians reviewing wastewater biogas system performance
Trusted By Operators

Success Stories

See how facilities improve safety, uptime, and energy recovery with Bristola solutions.

"Bristola's submersible robotic cleaning system transformed our anaerobic digester operations. We eliminated downtime completely, increased biogas output by 18%, and our team no longer faces confined space entry risks. Game-changer."

Marcus Chen

"For companies integrating energy recovery biogas wastewater plants, Bristola is the partner you need. Their Covered Lagoon Cleaning service protected our lagoon liner while removing years of accumulated solids—all without stopping production."

Michael Bergstrom

"Working with Bristola on Digester Cleanout and Roof Replacement was professional and efficient. Their patented entry system now allows us to service our 1.2M gallon digesters remotely. Safety and efficiency improved dramatically."

Christopher Adams

"Bristola's submersible robotic cleaning system transformed our anaerobic digester operations. We eliminated downtime completely, increased biogas output by 18%, and our team no longer faces confined space entry risks. Game-changer."

Marcus Chen

"For companies integrating energy recovery biogas wastewater plants, Bristola is the partner you need. Their Covered Lagoon Cleaning service protected our lagoon liner while removing years of accumulated solids—all without stopping production."

Michael Bergstrom

"Working with Bristola on Digester Cleanout and Roof Replacement was professional and efficient. Their patented entry system now allows us to service our 1.2M gallon digesters remotely. Safety and efficiency improved dramatically."

Christopher Adams

"Bristola's submersible robotic cleaning system transformed our anaerobic digester operations. We eliminated downtime completely, increased biogas output by 18%, and our team no longer faces confined space entry risks. Game-changer."

Marcus Chen

"For companies integrating energy recovery biogas wastewater plants, Bristola is the partner you need. Their Covered Lagoon Cleaning service protected our lagoon liner while removing years of accumulated solids—all without stopping production."

Michael Bergstrom

"Working with Bristola on Digester Cleanout and Roof Replacement was professional and efficient. Their patented entry system now allows us to service our 1.2M gallon digesters remotely. Safety and efficiency improved dramatically."

Christopher Adams
The Bristola Difference

Why Choose Bristola?

Wastewater operators choose Bristola for safer maintenance and practical biogas expertise.

Safer Access

Patented zero-human-entry technology removes confined-space risk during digester cleaning and maintenance work.

Less Downtime

Systems are designed to keep facilities operating while cleaning or maintenance is performed.

Biogas Expertise

Support spans planning, commissioning, optimization, and long-term digester performance improvement.

Flexible Deployment

Solutions can be integrated into new builds or retrofitted into existing wastewater infrastructure.

Meet The Bristola Team

Experienced leaders advancing safer, smarter clean energy solutions.

Portrait of Jared Burma, Founder of Bristola

Jared Burma

Founder

Jared Burma is the Founder of Bristola, a pioneering clean technology company he established in 2019 following a near-death experience inside a storage tank that forever changed his perspective on industrial safety. That life-altering moment ignited a passion to create a safer, more efficient alternative to traditional tank cleaning methods. Driven by a deep belief in the future of renewable clean energy, Jared transformed a bold Midwest idea into a global operation serving clients across the United States, Canada, Europe, the Middle East, Australia, and India. His vision led to the development of a patented, zero-human-entry robotic cleaning system that eliminates operational downtime and protects worker lives. Jared continues to lead Bristola with unwavering commitment to innovation, safety, and a cleaner future for industries worldwide.

Portrait of Chad Neleman, Vice President of Business Development and Sales at Bristola

Chad Neleman

Vice President of Business Development and Sales

Chad Neleman serves as Vice President of Business Development and Sales at Bristola, where he brings an energetic, field-first approach to growing the company's client base and market presence. Known for his ability to build meaningful relationships and identify new opportunities, Chad is a driving force behind Bristola's commercial expansion across diverse industries. He thrives on connecting with clients, understanding their operational challenges, and delivering solutions that make tank cleaning safer and smarter. Chad's hands-on style and commitment to solving real-world problems align perfectly with Bristola's mission to revolutionize the way liquid storage facilities are maintained. His work helps translate Bristola's groundbreaking technology into lasting partnerships across the United States and beyond.

Portrait of Corey Allen, Vice President of Sales and Marketing at Bristola

Corey Allen

Vice President of Sales and Marketing

Corey Allen is the Vice President of Sales and Marketing at Bristola, where he leads the company's go-to-market strategy with a blend of creative communication, strategic thinking, and relationship-driven outreach. Corey plays a central role in shaping how Bristola presents itself to the world, turning market opportunities into long-term client partnerships across multiple industries and continents. His ability to bridge the gap between complex technology and compelling storytelling has been instrumental in growing Bristola's brand and global footprint. Corey firmly believes that innovation is not limited to engineering — it extends to every touchpoint a company has with its clients. His work ensures Bristola's mission of safer, more efficient tank cleaning resonates with decision-makers across the renewable energy and industrial sectors.

Portrait of John Aydin, Director of Business Development at Bristola

John Aydin

Director of Business Development

John Aydin serves as Director of Business Development at Bristola, bringing a strong foundation in project development and the renewable energy sector to his role. Having grown up in Canada and built his career across the biogas and renewable natural gas industry, John developed a keen understanding of the complex operational challenges facing liquid storage and anaerobic digestion facilities. His passion for practical, impactful solutions drew him to Bristola after witnessing the company's revolutionary cleanout technology in action. John is dedicated to expanding Bristola's presence in the biogas and RNG markets, connecting facility operators with a system that delivers real results — no downtime, no human entry, and measurable gains in efficiency and output.

Portrait of Ian Dunlap, Chief Technology Officer at Bristola

Ian Dunlap

Chief Technology Officer

Ian Dunlap is the Chief Technology Officer at Bristola, where he leads the research, development, and refinement of the company's most transformative technologies, including the patented airlock-type entry system that makes zero-human-entry tank cleaning possible. Driven by curiosity and a deep mechanical intuition, Ian approaches every engineering challenge with persistence and precision. His work sits at the heart of what makes Bristola unique — the ability to clean liquid storage facilities safely and efficiently while the tank remains in active operation. Ian's commitment to continuous innovation ensures that Bristola's systems remain at the cutting edge of the industry, delivering measurable improvements in safety, efficiency, and environmental impact for clients across the globe.

Portrait of Jeff Harclerode, Partner at Bristola

Jeff Harclerode

Partner

Jeff Harclerode is a Partner at Bristola, contributing to the company's strategic direction and financial growth with the disciplined leadership he forged during his service in the U.S. Marine Corps. A natural entrepreneur with a proven record of business ownership, Jeff brings a bold, forward-thinking perspective to every aspect of Bristola's operations. His military background instilled in him a commitment to mission, team, and excellence — values that align seamlessly with Bristola's culture of innovation and accountability. As a key member of the leadership team, Jeff helps ensure the company continues to scale responsibly and boldly, staying true to its mission of making liquid storage facility maintenance safer, smarter, and more sustainable for clients around the world.

Portrait of Brandon Croney, Director of Business Development at Bristola

Brandon Croney

Director of Business Development

Brandon Croney is a Director of Business Development at Bristola, where he applies a relationship-first philosophy to expanding the company's reach across industrial and commercial markets. With a professional background spanning the automotive, logistics, and industrial sectors, Brandon brings a versatile perspective and a genuine enthusiasm for connecting clients with technology that can make a meaningful difference. He joined Bristola because he believed in the mission — not just the product — recognizing that the company's zero-human-entry cleaning system addresses critical safety and efficiency challenges facing facilities across multiple industries. Brandon's ability to build trust, navigate complex markets, and deliver tailored solutions makes him a key contributor to Bristola's continued domestic and international growth.

Portrait of Chad Hennigar, Controller at Bristola

Chad Hennigar

Controller

Chad Hennigar serves as Controller at Bristola, providing the financial oversight and operational insight that supports the company's responsible and sustained growth. Raised on a family farm in northern Iowa as one of seven children, Chad developed a strong work ethic along with an early appreciation for teamwork, adaptability, and accountability — qualities that define his approach to finance and leadership today. With a background in accounting and finance paired with a practical understanding of business operations, Chad ensures that all departments remain aligned and that Bristola's financial strategy supports its ambitious global mission. His grounded, detail-oriented perspective plays an essential role in helping Bristola grow with integrity as it expands its reach across industries and continents.

Frequently Asked Questions

How do biogas energy recovery systems help wastewater plants?

Biogas energy recovery systems capture methane produced during anaerobic digestion and convert it into usable energy, helping wastewater plants offset utility costs and improve sustainability. A well-designed system can also support better digester stability, reduce flaring, and turn waste handling into a more productive part of plant operations. Proper maintenance and cleaning are essential to keep gas production consistent and equipment performing efficiently.

What services are included in a wastewater biogas recovery project?

Can existing wastewater plants be retrofitted for better biogas recovery?

How does robotic digester cleaning support energy recovery?

How long does it take to commission a biogas recovery system?

What maintenance is required for wastewater biogas systems?

Is zero-human-entry cleaning safer than traditional tank cleaning?

What should wastewater plants evaluate before investing in biogas recovery upgrades?

Still Have Questions About Your System?

Talk with our team about planning, cleaning, retrofits, or maintenance.

Where We Serve

Bristola supports wastewater and biogas facilities across domestic and international service regions.

U.S. & Global

Service Reach

Des Moines, IA

Headquarters

New & Existing Plants

Project Support

Need Service In Your Region?

Ask our team about coverage for your facility.

Trusted Innovation

Awards and Recognition

Patented Entry System trust badge

Patented Entry System

Proprietary technology supporting safer tank access.

Global Industry Reach trust badge

Global Industry Reach

Serving clients across multiple continents.

Safety-First Innovation trust badge

Safety-First Innovation

Built to reduce confined-space exposure.

Discuss Your Wastewater Biogas Project

Share your facility goals, current challenges, or digester conditions, and our team will help outline the right next steps.

Contact Us Today

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