Our Team | Carr Renewables
CARR RENEWABLES Expertise with Integrity
Our team

Senior leadership with experience across some of the industry’s largest organizations.

Former executives from original equipment manufacturers, professional engineers, and forensic technical analysts with decades of experience leading operational excellence across asset management, fleet operations, service engineering, warranty management, and product integrity at utility scale.

Tomas Konvalina, P.Eng.
Chief Executive Officer
Former Senior Director of Product Integrity, Siemens Gamesa Renewable Energy Americas
Former Head of Warranty Management, Siemens Gamesa Renewable Energy Americas
Former Head of Wind Service Engineering, Siemens North America
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David Hickey
Chief Operating Officer & Business Development Director
Former Chief Executive Officer of Siemens Gamesa Renewable Energy Service Américas
Former Chief Executive Officer of Siemens Gamesa Renewable Energy Canada
Former Vice President of Sales, Siemens Gamesa Renewable Energy North America
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Gerrud Wallaert
Senior Consultant
Former Senior Vice President of Asset Engineering, RWE Renewables
Former Senior Vice President of Engineering USA, RWE Renewables
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Krys Rootham
Senior Advisor
Former Vice President of Operations, Acciona Energy
Former Managing Director, NRG Energy
Former Chief Executive Officer of Siemens Wind Service North America
John Franklin
Senior Advisor
Former Executive Vice President of Operations & Asset Management, RWE Americas
Former Vice President of Operations, e.on Americas
Former Vice President of Energy Supply and Regulatory Compliance, e.on Americas
Steve Johnson, PhD
Senior Expert
Former Global Director of Research and Development, The Timken Company
Former Director of Business Development, The Timken Company
Former Manager of Advanced Technology, Timken Aerospace
Yvonne Colmenero, PMP
Senior Project Manager
Former Project Engineer for Siemens Energy, Heavy-Duty Gas Turbines
Former Warranty Manager, Siemens Renewable Energy Americas
Former Contracts Manager, Abeinsa EPC North America
Global strategic alliances

Specialist depth we bring in when the matter calls for it

Alongside our in-house team, Carr maintains alliances with independent engineering firms and domain specialists across North America, Europe, and South America.

Drive train & components
Independent engineers with deep manufacturing and operational backgrounds, specializing in root cause analysis of gearboxes, bearings, and generators.
Blades & composites
Alliance partners in blade engineering, composite materials, and structural modeling, from design review to failure investigation.
Independent engineering
Manufacturing, independent engineering, and operational support that extends our bench for large or multi-discipline engagements.
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CARR RENEWABLES
Expertise with Integrity
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Orlando Area
2000 Town Plaza Ct
Winter Springs, FL 32708, USA
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