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Team of Experts

We understand that even the most casual trips require a map and destination. Our team of experts provide the tools necessary to help find creative, cost-efficient and innovative solutions to meet our clients' needs.

Christine Vangelatos

VICE PRESIDENT

MARKET ANALYTICS

Leading Energy Solutions

in a Competitive Marketplace

Our people are our strongest asset. We consist of a talented group of diverse individuals that have built our business and will continue to shape our future.

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Robin Smutny-Jones

VICE PRESIDENT

BUSINESS DEVELOPMENT & REGULATORY AFFAIRS

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Phillip G. Harris

SENIOR ADVISOR

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Bob Stuart, P.E.

PRINCIPAL

GRID RELIABILITY SPECIALIST

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Ralph Cordova Jr. Esq.

PRINCIPAL

CONTRACTS, LAND & LEGAL

 


 

 

 

 

 


 

 

 

 

 

ZG TEAM

Angela Alvarado

OFFICE

ADMINISTRATOR

Asil Rafiq

ASSOCIATE

POWER SYSTEM ENGINEER

Belen Reyes-Tapia

REAL-TIME

ENERGY SCHEDULER I

Blessen Jacob

ENERGY

MARKET ANALYST

Brandon McCorkle

INFORMATION TECHNOLOGY 

DATA ANALYST II

Cesar Ponce

SENIOR

MEXICO ENERGY MARKET

David Molina

REAL-TIME

ENERGY SCHEDULER II

Edgar Hernandez

BUSINESS
FINANCE & 
ACCOUNTING LEAD

Fred Depenbrock, P.E.

PRINCIPAL

PLANNING & COMPLIANCE

Geremime Lazaro

LEAD

TESTING & COMMISSIONING

Herve Pare

DIRECTOR

PROJECT DEVELOPMENT SERVICES

Jack Allen

PRINCIPAL

POWER SYSTEMS OPERATIONS

Jamil Labban

MANAGER

OPERATIONS

Joshua Cain

MARKET

SETTLEMENTS ANALYST

Joshua Cendejas

REAL-TIME

ENERGY SCHEDULER I

Julian Carrillo

REAL-TIME

ENERGY SCHEDULER I

Jurg Heuberger

PRINCIPAL

ENVIRONMENTAL & PERMITTING

Luciano Lazaro

LEAD

TESTING & COMMISSIONING

Luis Villanueva

PRINCIPAL

CONSTRUCTION MANAGEMENT

Maher Itani, P.E, MEng, PMP

PRINCIPAL

ENGINEER

Matthew Dagdagan

DAY-AHEAD

ENERGY SCHEDULER I

Michael Johnson

PRINCIPAL

LEAD PROJECT ORIGINATION

Mohammad Mujahid Ahmed

SENIOR

ELECTRICAL ENGINEER

Nicole Ramos

MARKET

SETTLEMENTS ANALYST III

Omar Itani

SENIOR

POWER ENGINEER

Ramon Gonzalez

SENIOR 

PROJECT COORDINATOR

Rany Oleiwan

POWER

SYSTEM ENGINEER

Richard Ferreira

PRINCIPAL

UTILITY PLANNING/OPERATIONS (WECC)

Ruben Dagdagan

REAL-TIME

SUPERVISOR

Samer Abou El Joud

LEAD
P
OWER 
SYSTEM ENGINEER

Samia Alaywan

INVOICE

ANALYST

Sarah Kaaki

ENVIRONMENTAL

ANALYST

Santos Lazaro

LEAD

TESTING & COMMISSIONING

Victor Perez

REAL-TIME

ENERGY SCHEDULER I

Zachary Alaywan

PRINCIPAL

NEW MARKETS

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