Who We Are
Driven by Expertise, Committed to Excellence in Biogas Operations
Comprehensive Biogas Operations
Taurus Biogas provides best-in-class operations and maintenance (O&M) services for biogas production facilities that convert organic waste to renewable natural gas (RNG).
Our seasoned operators and engineers deliver seamless operations, reduced costs, and increased output, all while upholding the highest standards of safety and risk management. Our resource-conscious approach is designed to maximize the value of waste while leveraging technology and promoting environmental stewardship.
Meet Our
Leaders
Our leadership team comprises experienced and driven engineers, operators, mechanics, supervisors, and administrators with a proven track record in the biogas industry.
This strong technical team has extensive know-how in designing, developing, building, and operating numerous RNG facilities.
Scott
Stepenoff
Ph.D., P.E.
Chief Executive Officer
Jesse Neilson,
M.S., P.E.
Chief of Engineering
Kennedy
Maria Barrios
Arosemena, M.S.
VP of Compliance
Zepeda
Chris
Cottle
Torres
Whalawitsa
Keyes
M.S.E.E., B.S.M.E
Scott Stepenoff
President
Scott provides overall leadership for the Taurus Biogas team. He has developed and operated multiple anaerobic digestion facilities and is well versed in all aspects of biogas facility operations and maintenance activities. Scott has spent over two decades in the energy, environmental, and agricultural industries and an extensive track record of owning and operating successful waste-to-energy facilities. Scott also holds multiple patents.
Dana Kirk, Ph.D., P.E.
Chief Executive Officer
As a highly respected authority in manure management and anaerobic digestion technology, Dana works to optimize the performance of each Taurus Biogas facility. Dana’s agricultural foundation allows him to holistically consider how Taurus Biogas facilities integrate with all aspects of the dairy’s operational program, from bedding and nutrients to permitting and growth potential. Prior to joining Taurus Biogas, Dana was instrumental in establishing the Anaerobic Digester Research Center at Michigan State University and led the engineering effort to build and operate the school’s South Campus Anaerobic Digester.
Jesse Neilson, M.S., P.E.
Chief of Engineering
Nathan Kennedy
Chief Operating Officer
Maria Barrios Arosemena, M.S.
VP of Compliance
Sergio Zepeda
VP of Operations
Sergio has extensive experience with all aspects of large RNG production facilities. Prior to joining Taurus Biogas, Sergio played a critical role in the development, construction, commissioning, and operations of one of the nation’s largest methane digester projects. He has worked with companies ranging from startups to Fortune 100 companies, equipping Sergio with the ability to navigate varying challenges. With a diverse background in multiple disciplines, Sergio is a true utility player who brings a can-do attitude to the Taurus Biogas team. Building and managing operations teams and his hands-on approach to problem-solving are invaluable to ensuring Taurus Biogas projects are successful.
Pedro Torres
Idaho Plant Manager
Shaundiin Whalawitsa
HSSE Manager
Jennifer Keyes
Chris Cottle
Michigan Plant Manager
Chris brings 9 years of industrial wastewater experience with a strong foundation in process flow, plant management, and maintenance. His experience includes implementing wastewater treatment plant upgrades to PLC systems. Chris’s contributions have led to cost savings through process improvements and preventative maintenance, demonstrating a focus on operational efficiency.
Joe Tesar, M.S.E.E., B.S.M.E
Consulting Engineer
For the past decade, Joe has worked to improve the design and operation of anaerobic digester systems, dealing with problems ranging from feedstock optimization to thermal management. As an experienced, multi-craft engineer, Joe can deliver technical solutions to solve the diverse mechanical, electrical, and analytical problems that inevitably arise throughout a project’s lifecycle.
Our Core Values
Partnership
We work collaboratively with project owners, with the goal of integrating seamlessly with your day-to-day operations.
Expertise & Capability
We offer expert and efficient biogas facility management, leveraging decades of hands-on experience in dairy, agriculture, and biogas facility management.
Trust & Reliability
We are a reliable partner, dedicated to ensuring the consistent and dependable operation of your biogas facility, and committed to delivering on our promises with integrity.
Safety
We maintain a strong culture grounded in best-in-class safety and risk management practices, ensuring the well-being of our employees, facilities, and communities.
Partnership
We work collaboratively with project owners, with the goal of integrating seamlessly with your day-to-day operations.
Expertise & Capability
We offer expert and efficient biogas facility management, leveraging decades of hands-on experience in dairy, agriculture, and biogas facility management.
Trust & Reliability
We are a reliable partner, dedicated to ensuring the consistent and dependable operation of your biogas facility, and committed to delivering on our promises with integrity.
Safety
We maintain a strong culture grounded in best-in-class safety and risk management practices, ensuring the well-being of our employees, facilities, and communities.