Meet the Team

RETTEW's team of professional engineers, environmental scientists, and technical specialists brings decades of hands-on experience in both distributed and utility-scale renewable energy systems, having successfully designed and implemented hundreds of megawatts of solar, biogas, renewable natural gas, and battery energy storage systems (BESS) infrastructure. Our multidisciplinary technical teams, including mechanical and electrical engineers specializing in automation and controls, navigate multifaceted engineering challenges and evolving regulatory frameworks to deliver solutions that consistently exceed industry standards for sustainability and performance. Our team provides a combination of advanced technical capabilities, sophisticated control system integration, and deep regulatory expertise to keep our renewable energy systems generating and storing clean power day after day.

Jason Wert, PE, BCEE

National Market Lead, Renewables & Energy Production

Email: jwert@rettew.com

Phone: 814.933.2819

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BJ Batterson, PE

Vice President, Facilities & Construction

Email: bj.batterson@rettew.com

Phone: 570.971.4028

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Steven Siegfried, PE, BCEE

Senior Project Manager, Municipal Engineering

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Michele Aukerman, PE

Team Lead, Municipal Engineering

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Pat Walko

Senior Project Manager, Facilities & Construction

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Rob Irwin

Senior Project Manager, Construction Services

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Jeff Carter

Senior Construction Manager, Construction Services

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Client Delight

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