
Renewable natural gas
Delivering Flexible, Efficient Anaerobic Digestion and Renewable Natural Gas Solutions

35
Years Established
1000+
Completed Projects
40 Years
Experience
Market
Renewable natural gas
Dutchland is the largest U.S. tank producer utilizing precast post-tensioning technology, ensuring unmatched durability and longevity.
At Dutchland, we are proud to support the future of renewable energy through our cutting-edge anaerobic digestion (AD) solutions. With decades experience in structural engineering, manufacturing, and on-site construction, we have provided successful comprehensive solutions for AD projects that convert waste into valuable energy sources such as biogas and renewable natural gas (RNG) for over three decades.



35
Years Established
1000+
Completed Projects
40 Years
Experience
Why dutchland
Full-Service Partnership for Project Success
From the consultation to design and installation Dutchland partners with you every step of the way. As industry experts in anaerobic digestion and renewable energy, we collaborate closely with clients to develop custom solutions that meet their unique needs. Whether it’s food and beverage waste, agricultural byproducts, or municipal and industrial biosolids, we tailor each project to deliver optimal results, ensuring maximum efficiency and energy recovery.
We stand apart for our consultative approach - working hand-in-hand with our clients throughout the project lifecycle. Dutchland acts as a one-stop shop, offering design-build services that streamline your project, reduce complexity, and enhance speed to market.
LEARN ABOUT DUTCHLAND

35
Years Established
1000+
Completed Projects
40 Years
Experience
Innovative Technology & Sustainable Solutions
With our anaerobic digestion technologies, Dutchland is leading the charge in biogas and renewable natural gas production. We offer a variety of circular and rectangular AD systems, including Thermophilic, and Mesophilic Digesters, along with supporting infrastructure like hydrolysis tanks, reception tanks, and mix/blend tanks. These systems convert organic waste into energy, reducing environmental impact and contributing to a circular economy.
Our structures are designed and built to ACI 350 standards, with a minimum 50-year design life. By using less material, we reduce capital expenditures and the overall carbon footprint, all while providing highly durable, long-lasting infrastructure.
LEARN ABOUT DUTCHLAND
We are proudly apart of the Lindsay Family of Brands
Lindsay Family of Brands started with precast concrete and has evolved into providing solutions for steel and special environmental products
LEARN MORE

Precast and Beyond:
Tailored Solutions
Though precast post-tensioned concrete is a cornerstone of our expertise, Dutchland provides solutions extending beyond precast, positioning ourselves as leaders in anaerobic digestion. We bring flexibility to each project, offering custom designs tailored to site-specific conditions and constraints. Once we establish a solution, we can create standardized designs for future projects, improving speed and efficiency for your ongoing development needs.
COST EFFECTIVE
DURABLE
LOW
MAINTENANCE
VERSATILE
HIGH QUALITY
RNG
Key Applications for Anaerobic Digestion
Dutchland’s anaerobic digestion solutions are designed for a variety of sectors, helping to transform waste into energy.

Municipal
Processing and converting municipal biosolids into renewable natural gas.

Pharmaceutical
Utilizing pharmaceutical waste in biogas systems.

Food & Beverage
Convert organic waste from food processing into renewable energy.

Industrial
Converting industrial byproducts into a sustainable energy source.

Biosolids
Efficient digestion and energy recovery from biosolids produced in wastewater treatment plants.

Agriculture
Dairy and poultry farm excrement can be repurposed into biogas, reducing waste and generating energy.


35
Years Established
1000+
Completed Projects
40 Years
Experience
Why dutchland
Waste to Energy: Powering the Future
Dutchland is dedicated to advancing the waste-to-energy movement through anaerobic digestion. Our state-of-the-art systems, including RNG and CHP (Combined Heat and Power) generation, are at the forefront of this rapidly growing industry. We have successfully engineered, manufactured, and constructed numerous digester structures across the U.S., turning waste into valuable renewable energy for our clients.
LEARN ABOUT DUTCHLAND
We are proudly apart of the Lindsay Family of Brands
Lindsay Family of Brands started with precast concrete and has evolved into providing solutions for steel and special environmental products
LEARN MORE
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Dutchland is proud to champion the biogas and renewable natural gas industry, providing cutting-edge, sustainable energy solutions that contribute to a cleaner future for generations to come.

Thermaphilic Anaerobic digester
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Mesophilic AD
Essential for storing treated drinking water, our Clearwell tanks are designed to integrate seamlessly into your system

Plug flow AD
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Hydrolysis tanks
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Pre-tanks
We offer custom-designed flocculation tanks that help remove particulates during the water treatment process.

Reception tanks
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Mix/blend tanks
We offer custom-designed flocculation tanks that help remove particulates during the water treatment process.

Waste-water treatment tanks
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35
Years Established
1000+
Completed Projects
40 Years
Experience
Why dutchland
Dutchland focuses on reducing carbon footprints and promoting sustainability every step of the way. Our domestic product solutions not only contribute to a cleaner environment but also support local economies through the use of American-sourced materials and labor.
Sustainability at the Core
LEARN ABOUT DUTCHLAND
We are proudly apart of the Lindsay Family of Brands
Lindsay Family of Brands started with precast concrete and has evolved into providing solutions for steel and special environmental products
LEARN MORE


Why Dutchland
Let Us Protect What Matters
Dutchland is proud to play a role in protecting and preserving the water supply for generations to come. Whether building new tanks or retrofitting existing systems, our expertise and commitment to quality ensure that your water is in safe hands.
COST EFFECTIVE
DURABLE
LOW
MAINTENANCE
VERSATILE
HIGH QUALITY
RNG Project Highlights

Hershey Foods
During the flood of September 2021 caused by hurricane Ida the Pickering creek water treatment plant was inundated with flood waters which completely destroyed a steel water tank
Recovery efforts turned to emergency replacement of the capacity lost.
Pickering creek turned to Dutchland to partner on developing a solution to return the plants lost capacity. Through the partnership a solution was design to not only replace the lost capacity but also provide the plant with an upgraded treatment strategy.
Completed in 4 months!
Repeat client
Tight and challenging site – tank was placed in what was an existing pond that was drained to become the new location for the clearwell tank.
Needed to design the tank to accommodate large 48in influent and effluent pipe
Collaborative design/build process our team was turned to, to create the solution from the early stages
Needed to design the tank to accommodate large 48in influent and effluent pipe
Dutchland concrete is NSF 61 certified – this tank was constructed with our certified mix design
Size
-
2MG
-
Length: 114 ft 2in
-
Width: 131 ft 8in
-
Height: 17ft 6in
-

Maryland Bio-Energy Center
During the flood of September 2021 caused by hurricane Ida the Pickering creek water treatment plant was inundated with flood waters which completely destroyed a steel water tank
Recovery efforts turned to emergency replacement of the capacity lost.
Pickering creek turned to Dutchland to partner on developing a solution to return the plants lost capacity. Through the partnership a solution was design to not only replace the lost capacity but also provide the plant with an upgraded treatment strategy.
Completed in 4 months!
Repeat client
Tight and challenging site – tank was placed in what was an existing pond that was drained to become the new location for the clearwell tank.
Needed to design the tank to accommodate large 48in influent and effluent pipe
Collaborative design/build process our team was turned to, to create the solution from the early stages
Needed to design the tank to accommodate large 48in influent and effluent pipe
Dutchland concrete is NSF 61 certified – this tank was constructed with our certified mix design
Size
-
2MG
-
Length: 114 ft 2in
-
Width: 131 ft 8in
-
Height: 17ft 6in
-

Kens Foods
During the flood of September 2021 caused by hurricane Ida the Pickering creek water treatment plant was inundated with flood waters which completely destroyed a steel water tank
Recovery efforts turned to emergency replacement of the capacity lost.
Pickering creek turned to Dutchland to partner on developing a solution to return the plants lost capacity. Through the partnership a solution was design to not only replace the lost capacity but also provide the plant with an upgraded treatment strategy.
Completed in 4 months!
Repeat client
Tight and challenging site – tank was placed in what was an existing pond that was drained to become the new location for the clearwell tank.
Needed to design the tank to accommodate large 48in influent and effluent pipe
Collaborative design/build process our team was turned to, to create the solution from the early stages
Needed to design the tank to accommodate large 48in influent and effluent pipe
Dutchland concrete is NSF 61 certified – this tank was constructed with our certified mix design
Size
-
2MG
-
Length: 114 ft 2in
-
Width: 131 ft 8in
-
Height: 17ft 6in
-

Furmano Foods
During the flood of September 2021 caused by hurricane Ida the Pickering creek water treatment plant was inundated with flood waters which completely destroyed a steel water tank
Recovery efforts turned to emergency replacement of the capacity lost.
Pickering creek turned to Dutchland to partner on developing a solution to return the plants lost capacity. Through the partnership a solution was design to not only replace the lost capacity but also provide the plant with an upgraded treatment strategy.
Completed in 4 months!
Repeat client
Tight and challenging site – tank was placed in what was an existing pond that was drained to become the new location for the clearwell tank.
Needed to design the tank to accommodate large 48in influent and effluent pipe
Collaborative design/build process our team was turned to, to create the solution from the early stages
Needed to design the tank to accommodate large 48in influent and effluent pipe
Dutchland concrete is NSF 61 certified – this tank was constructed with our certified mix design
Size
-
2MG
-
Length: 114 ft 2in
-
Width: 131 ft 8in
-
Height: 17ft 6in
-