Our Team

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PAT MCKAY

Chairman of the Board / Founder

Back in early 2000, Patrick had an idea and vision to utilize the millions of gallons of discharge water to generate clean energy. While solar and wind power were beginning to take hold, water flow to generate hydropower was far more efficient, reliable, and predictable. For the next year or so, Patrick was mentored by Hoke Thomas, a Georgia hydro engineer and titan in the hydroelectric arena. Hoke designs, fabricates, installs, and repairs hydro systems and sites around the world.

  • Patrick co-invented the proprietary VFH Turbine™ (Variable Flow Hydro) to resolve industry issues of inconsistent or fluctuating flows required to generate power from moving water or run-of-river applications. 
  • In 2012, Patrick was awarded the “Technology and Business of the Year” award for Latin America. This recognition was groundbreaking for renewable energy, specifically off-grid hydro systems that did not require dams or reservoirs. 
  • As a member of the Society of Military Engineers (SAME), Patrick worked closely with the U.S. Military branches to promote and design hydro technologies for opportunities on bases and forward operating sites.

JOSH COLLINS

Chief Executive Officer

Josh Collins joined Green Power Group, PR, LLC as Chief Operating Officer in June of 2022. Josh comes to us with over 25 years of experience in EH&S, Power Plant O&M, Construction Staffing,

Business Development and Project Management primarily focused on power generation and environmental control technologies. Josh’s extensive contact base within the industry extends from working directly for large-scale utilities and servicing utilities with engineered equipment and construction services across the US. Josh also comes equipped with a great entrepreneurial spirit starting up and operating several successful business ventures of his own in recent years.

Josh Collins joined Green Power Group, PR, LLC as Chief Operating Officer in June of 2022. Josh comes to us with over 25 years of experience in EH&S, Power Plant O&M, Construction Staffing,

Business Development and Project Management primarily focused on power generation and environmental control technologies. Josh’s extensive contact base within the industry extends from working directly for large-scale utilities and servicing utilities with engineered equipment and construction services across the US. Josh also comes equipped with a great entrepreneurial spirit starting up and operating several successful business ventures of his own in recent years.

During Josh’s various roles in Business Development, he managed corporate sales of multiple business units covering the Southeastern US, a territory that boasted over $250 million in annual sales. Josh’s team closed the first major foreign fabrication project sold through Babcock Power Services on a significant coal-fired water wall replacement project. He developed multiple alliances with key utility clients and led the evolution of a single corporate sales team, replacing multiple business unit sales forces.

Josh began his path in power through graduate research at the University of Georgia on manufactured gas plant remediation projects funded by Georgia Power, a Southern Company. He then started his career with Carolina Power & Light. When Progress Energy was formed during the early 2000s, he was in the first wave of O&M management that was sent to the newly acquired generating assets in Florida, a demanding merger between non-union and unionized workforces. Following his time at Progress Energy, he was recruited by the Tennessee Valley Authority, where he was a Project Manager directing $250 million plus environmental control installations on mega coal-fired power plants.

Josh was an executive nominee and graduate of the Progress Energy Leadership Development Program, managed environmental programs for two large coal plants resulting in zero violations and the achievement of all corporate environmental goals, an Employee Recognition Award Recipient at Asheville Steam Plant, and a Carolina Power & Light Key Performer Award Recipient at H. F. Lee Plant. In addition to commissioning the Paradise Unit 3 FGD System, Josh installed the largest temporary cooling tower project that the Tennessee Valley Authority had ever attempted at Cumberland Fossil Plant.

SAM TALMAN

Director of Energy Services

Sam brings with him four years working in energy-focused economic development in Puerto Rico, where he supported the investment of hundreds of millions of dollars across the island.

Prior to Green Power Technologies, Sam served as Research and Strategy Analyst and later Business Development Manager for Invest Puerto Rico, where he focused on connecting interested companies and investors with energy opportunities in Puerto Rico. In doing so, he leveraged a deep professional network of private and public sector experts in energy, logistics, real estate, and manufacturing.

In 2020, Sam created a Puerto Rico Energy Investment Community that meets regularly, discussing the diversity of energy opportunities in Puerto Rico and supports a variety of stakeholders in advancing their specific energy investment goals. These initiatives support a wide array of technologies and position Puerto Rico at the forefront of energy-related investments.

Sam brings with him four years working in energy-focused economic development in Puerto Rico, where he supported the investment of hundreds of millions of dollars across the island.

Prior to Green Power Technologies, Sam served as Research and Strategy Analyst and later Business Development Manager for Invest Puerto Rico, where he focused on connecting interested companies and investors with energy opportunities in Puerto Rico. In doing so, he leveraged a deep professional network of private and public sector experts in energy, logistics, real estate, and manufacturing.

In 2020, Sam created a Puerto Rico Energy Investment Community that meets regularly, discussing the diversity of energy opportunities in Puerto Rico and supports a variety of stakeholders in advancing their specific energy investment goals. These initiatives support a wide array of technologies and position Puerto Rico at the forefront of energy-related investments.

Prior to moving to San Juan, Puerto Rico, Sam completed his Masters in Public Policy jointly at the Erasmus University in Rotterdam and the Autonomous University of Barcelona. He focused his research on how energy investment would be the driving motor for economic growth in Puerto Rico. He remains deeply committed to the conclusions drawn in his thesis.

Originally from Knoxville, Tennessee, Sam received his BA in Economics and Political Science from the University of Pittsburgh. He is a die-hard Tennessee Volunteer fan. He is based out of San Juan, Puerto Rico.

BILL WILSON

International Water Specialist

Bill is a global authority on water treatment, management, reuse, and conservation. He is a renowned water equipment designer and environmental application expert. Bill was one of the founding architects of the LEED™ program. As a water specialist and technology advisor, Bill is a consultant for over 30 countries, numerous local and federal Water Agencies, and private clients and engineering firms. 

  • University of California at Santa Barbara 1964-1968,
  • Biology & Political Science 1973-1974,
  • Environmental Studies – Aquatic Biology 1989-1990,
  • Harvard University, Graduate School of Design 1989-1990

Bill is a global authority on water treatment, management, reuse, and conservation. He is a renowned water equipment designer and environmental application expert. Bill was one of the founding architects of the LEED™ program. As a water specialist and technology advisor, Bill is a consultant for over 30 countries, numerous local and federal Water Agencies, and private clients and engineering firms.

EDUCATION

  • University of California at Santa Barbara 1964-1968,
  • Biology & Political Science 1973-1974,
  • Environmental Studies – Aquatic Biology 1989-1990,
  • Harvard University, Graduate School of Design 1989-1990

 

MEMBERSHIPS:

  • Member, California Environmental Health Association (CEHA).
  • Member, California Water Reuse Association.
  • Member, State of CA. Department of Water Resources, Conservation Committee.
  • Board of Directors, International Connection Inc., Oakland, California. A business venture dedicated to bypassing fossil fuels in developing nations of Africa, South America, and the Caribbean, with hydro, solar photovoltaic, thermal, and wind systems in Ghana, Brazil, and Jamaica. 
  • Past Member, Technical Advisory Committee, State of California Central Coast.
  • Regional Water Quality Control Board.
  • Member, Southern California Council on Environment and Development.
  • Award, American Institute of Architects, for Sustainable Design: Chicago, Illinois & Santa Monica Civic Center, California
  • Senior Scientist, National Environmental Issues Team, Surfrider Foundation, with responsibilities including implementation of coastal water quality testing programs, non-point source pollution reduction, wetlands issues, bioremediation, wastewater, oil spills, water treatment, ocean outfalls, and Clean Water Act policy.

ADALBERTO RODRIGUEZ

Business Development 

A Logistics professional and Industrial Engineer, I have experienced the startup, development, and administration of organizations dedicated to Supply Chain Management, Freight Forwarding of general cargo. Over 30 years of providing organizations with advice for compliance through Customs Border and Protection, FDA, OSHA, USDA, DOT, transportation, handling, and distribution of goods and services in domestic and international markets. As a consultant for the Puerto Rico Aqueduct and Sewer Authority – Commercial Field Operations integrated metrics for the distribution of clean water and supervised commercial operations for residential, government, and industrial clients. Have developed relationships with networks in Latin America and the World.

HOKE THOMAS, P.E.

Electrical Engineer / Certified Appraiser

Hoke Thomas is the president of Thomas Brothers Hydro, Inc. Over the years, they have established themselves as suppliers of parts and services throughout the US, Canada, and Central and South America. Clientele includes dozens of major power companies, US Army Corps, US Department of Defense, numerous municipalities, various manufacturing facilities, GSA, and individually owned and operated hydropower generating stations. From manufacturing to design, their highly trained professionals have been handpicked from among the best in the industry. They are trained to provide you with the solutions you need – as well as the quality you deserve.

Hoke Thomas is the president of Thomas Brothers Hydro, Inc. Over the years, they have established themselves as suppliers of parts and services throughout the US, Canada, and Central and South America. Clientele includes dozens of major power companies, US Army Corps, US Department of Defense, numerous municipalities, various manufacturing facilities, GSA, and individually owned and operated hydropower generating stations. From manufacturing to design, their highly trained professionals have been handpicked from among the best in the industry. They are trained to provide you with the solutions you need – as well as the quality you deserve.

Education:

  • College: Georgia Tech, GA State, B.S. Electrical Engineering/Mathematics
  • Military USCG: Retired as 05, Commander Naval Engineer afloat

Experience:

  • General Electric as an electrical engineer.
  • James Leffel Company as senior field service engineer.
  • Thomas Brothers as owner for over 45 years, manager designing & manufacturing turbines. Hoke has designed and installed well over 100 turbines in his career.
  • Expert witness for Georgia Power, numerous companies, municipalities and countries.
  • Designed, manufactured, and installed many Siemens S7 and WINCC computer control panels for hydroelectric facilities with Ladder Logic language.
  • Clients include all the major power companies, US Army Corps, major cities, and privately-owned facilities.

JOEL THOMAS

Mechanical Engineer

Joel is directly involved with the construction and maintenance of hydropower facilities, including private and public plants, dams, and other water conduction locations. Joel is active in the planning and implementation at the Thomas Brothers manufacturing, fabrication, and production facility. Joel has over 20-years of expertise in field service, installations, repairs, corrective maintenance, and turbine replacement for hydro facilities across the U.S. and Latin America.

Joel is directly involved with the construction and maintenance of hydropower facilities, including private and public plants, dams, and other water conduction locations. Joel is active in the planning and implementation at the Thomas Brothers manufacturing, fabrication, and production facility. Joel has over 20-years of expertise in field service, installations, repairs, corrective maintenance, and turbine replacement for hydro facilities across the U.S. and Latin America.

AREAS OF EXPERTISE:

  • Specialist on James Leffell and S. Morgan Smith turbines.
  • Fabrication and design for original patterns for James Leffell.
  • Pattern making for any turbine parts, including runners, new runners, head covers, shifting rings, and complete brand new turbines. 
  • Full-field service work on Pelton, Kaplan, Francis, and Impulse turbines.
  • Generator rewinds, upper thrust bearing, and lower radial bearing rebuilds.
  • Headgate replacement and repair. 
  • New trash rack installation and design. 
  • New trash rake design, fabrication and repair.
  • Sluice gate repair and replacements.

WAYNE SCHAFFNIT

Marketing

Wayne is highly creative and energetic and knows his way around technology. Because he has worked in both small and large organizations, he brings a rare ability to get things done in various environments and countries. Wayne was on the development team that launched the VFH Turbine™ program in South and Central America. Wayne spearheaded the design and acquisition of a state-of-the-art, 46-foot mobile transporter featuring the VFH system, supporting hydro-based equipment, and a complete testing lab. The demonstration trailer was used throughout many regions of Peru to show the versatility, reliability, and efficiency of the VFH technology and its off-grid applications. 

Wayne is highly creative and energetic and knows his way around technology. Because he has worked in both small and large organizations, he brings a rare ability to get things done in various environments and countries. Wayne was on the development team that launched the VFH Turbine™ program in South and Central America. Wayne spearheaded the design and acquisition of a state-of-the-art, 46-foot mobile transporter featuring the VFH system, supporting hydro-based equipment, and a complete testing lab. The demonstration trailer was used throughout many regions of Peru to show the versatility, reliability, and efficiency of the VFH technology and its off-grid applications. 

EXPERIENCE:

  • Wayne spent most of his career in sales, marketing, and advertising in computers. 
  • Sixteen years was at Triad Systems, as they grew from 34 to over 1,400 employees, including management of a sales and support group of more than 100 individuals.
  • He has extensive internet marketing consulting experience at companies including Blue Cross Blue Shield, IBM Employees Credit Union, the National Marine Corps Business Network, and Energy Capital Credit Union. 
  • Wayne was an early angel investor in VFH Turbine™, LLC, and he remains active in current operations and management.