Allison Brinkerhoff
Allison is in-house counsel for Guzman Energy. She focuses on regulatory compliance, transactional support, and corporate governance matters. Allison began her legal career in the United States Navy JAG Corps where she spent time as a defense attorney, legal assistance attorney, and in-house counsel for Naval Special Operations. After leaving active duty, Allison served on […]
Casey Cadle
Casey brings more than 20 years of experience in system operations, organized markets, and grid integration to Guzman Energy. As Director of Market Integration, he focuses on integrated markets and policy, where he helps to develops strategies that position Guzman to effectively engage in RTO/ISO structures and regulatory frameworks. In this role, Casey supports capacity […]
Andrew Garber
Andrew is Guzman Energy’s Director of Commercial Structuring, where he applies a creative, analytical approach to delivering optimal energy solutions for customers. He brings over a decade of experience in program management, analytics, and application development, with prior leadership roles at Visa, Xcel Energy, and Accenture. A former U.S. Navy nuclear submarine officer, Andrew graduated […]
Noah LaDigue
Noah is Guzman Energy’s Director of Transmission and FTR Trading, where he leads transmission strategy, congestion risk management, and financial transmission rights trading across multiple markets. He brings a deep understanding of how transmission, market structure, and trading strategy intersect to support reliable and cost-effective power delivery. Noah’s first exposure to the energy industry was […]
Joseph Nelson
Joseph Nelson is the Director of Real-Time Trading Operations at Guzman Energy. He joined Guzman in May 2023 as a Senior Real-Time Trader and has played a key role in building and scaling the real-time trading desk through strengthened training programs, improved knowledge capture, and expanded use of internal data systems.As Manager of Real-Time Trading, […]
Greg Ryan
Greg has spent his career in accounting and energy. Prior to joining Guzman Energy, Greg served in various accounting and finance roles at Xcel Energy focusing on energy derivatives, power purchase agreements, and regulated cost recovery mechanisms as well as at PricewaterhouseCoopers auditing financial services and energy clients. Greg got his first exposure to commodities […]
Ian Sugg
As the Director of Commercial Strategy and Operations, Ian is responsible for advancing and formalizing the organic success of the commercial team and driving critical business expansion initiatives, supporting current customer management, and establishing processes to support growth and revenue. Ian is a former Submarine Warfare Officer, having served seven years on active duty in […]
Danielle Tavel
As Guzman Energy’s Director of Commercial, Danielle is responsible for partnering with wholesale customers and suppliers, driving strategic growth in wholesale energy markets through supply-side resource procurement and development, and enhancing existing customer relationships. Danielle has nearly a decade of experience in power and utilities through her roles at the California Independent System Operator, GridLiance […]
Sarah Turner
Sarah is Guzman Energy’s Director of Human Resources and Communications. In this role, she oversees all HR and communications functions, including talent management, alignment of people strategy with business goals, workplace culture initiatives, and the company’s internal and external communications strategy. Before joining Guzman Energy, Sarah served 11 years on active duty in the U.S. […]
Alex Wolf
Alex’s career bridges engineering, energy, and finance. At Guzman Energy, Alex serves as Director of Financial Planning and Analysis. His role centers on forecasting and measuring actual performance. By digging into the “why” behind the financials, Alex helps uncover the drivers of performance and translates those insights into lessons that support better planning and stronger […]
Leo Guzman
Leo grew up in a small town in Cuba before arriving to the U.S. alone at age 15, following the Cuban revolution. Following that he attended Columbia University earning a BS from the School of Engineering and Applied Science and an MBA from Stanford University. Leo invested in Guzman Energy in 2013. He founded Guzman Energy […]