VISION
To connect commercial and industrial companies to the clean and affordable energy mix of their choice.
3 Phases Renewables provides clean and affordable energy solutions to companies, municipalities, utilities, and community choice entities of all forms and sizes. This includes supplying power to some of the largest, most demanding Fortune 500 enterprises. We take pride in exceeding our customers’ expectations in the clean energy space by providing a portfolio of specialized energy products that include direct access, distributed generation projects, and renewable energy certificates (RECs). We appreciate that each organization has its own unique sustainability goals. It’s our objective to bring freedom and power-of-choice to our customers by optimizing the delivery of customized clean affordable energy solutions in a way that precisely meets those goals.
Our Company’s roots date back to 1994, when we started 3 Phases as a small power systems consulting firm. In 2000, we became an Electric Service Provider. We’re humbled by the trust that our customers have placed in us for nearly 20 years and we welcome the opportunity to earn yours.
“Our commitment to sustainability starts at the workplace, but our greatest impact is achieved through the services we offer.”
– Mike Mazur, Founder
BACKGROUND
We are a recognized green power pioneer dedicated to providing clean alternatives to energy obtained from fossil fuels. We began our green initiative almost two decades ago and our team has over 30 years of experience in this industry. As a certified Electricity Service Provider (ESP) by the California Public Utilities Commission (CPUC), 3 Phases Renewables continues to be the industry leader in providing our customers with green power solutions.
Michael Mazur started 3 Phases Electrical Consulting as a provider of technical engineering and electricity consulting services.
3 Phases Energy Services officially launched in California as a renewable Electric Service Provider in Southern California Edison territory
Expanded Direct Access services into all deregulated markets statewide.
Expanded into wholesale and resale REC markets, received Green-e® Certification for REC products.
Launched corporate REC program.
Commenced power scheduling services in California ISO territory. Received EPA DOE Beacon and Business Environmental Network’s Environmental Entrepreneurship Awards.
Partnered with Wells Fargo & Company in the largest corporate commitment to renewable energy to date. Developed Fetzer Vineyard’s 900 KW solar project, the largest array at a U.S. vineyard to date.
3 Phases Renewables formed to continue its commitment to renewable energy.
Market Deregulation partially re-opens in California. 3 Phases began accepting new commercial and industrial customers for direct access.
Pioneered power purchase agreement model for onsite microturbine generation applications.
Installs first C1000 (1 MW) microturbine in California.
Moved into a LEED Silver certified building in El Segundo, California, complete with solar rooftop generation and electric car charging stations.
Begins selling to California Community Choice Aggregations (CCAs) and delivers wind energy to Lancaster Choice Energy and Marin Clean Energy.
3 Phases was awarded a South Bay Environmental Coalition SEED Award and became a certified B Corp.
EXECUTIVE TEAM
MICHAEL MAZUR - Founder & Principal
With over 25 years experience in the power systems and renewable energy markets, Mike Mazur has provided his expertise, consulting and services to a wide range of clients representing utilities, telecommunications, government and industrial arenas. In his native Russia, Mike gained hands-on technical knowledge of power systems as an energy analyst and utility grid dispatcher. During his 10-year tenure at Raytheon, Mike helped modernize and provided project management for power systems at FAA Air Traffic Control facilities. Prior to joining Raytheon, Mike provided utility substation and automation design as a contractor for Southern California Edison. Mike also worked at Capstone Turbine Corporation, where he honed his expertise in new technology applications.
This in-the-field experience served Mike well as he founded 3 Phases Energy Services, one of the earliest providers of renewable energy in a deregulated market. There, he served as the Chief Technical Officer until 2007. Mike spearheaded the next progression of the company, launching 3 Phases Renewables specializing in providing customers direct access to clean energy as well as connecting green generators to the power grid. Mike is also responsible for evaluating renewable energy technologies, assessing them for commercial readiness in prime-time applications.
Mike holds an engineering degree from Ivanovo Power State University in Russia and an MBA from CSU. He is registered as a Professional Engineer in California and Oregon and is a member of IEEE and CIGRE.
Eric Hulin, MBA - Head of Origination
Eric is responsible for the strategic planning of renewable energy products and services. He connects customers to renewable energy through Direct Access, renewable energy certificates (RECs), on-site generation development, and power purchase agreements (PPAs). For over a decade, Eric has worked in business development and sales roles and has been instrumental in developing business relationships, managing key accounts, building financial models, and creating sales and marketing techniques. Prior to joining 3 Phases Renewables, Eric has worked with a fuel cell company, a solar company, and an electric vehicle company. Eric started his career in engineering where he gained technical and analytical experience as a Mechanical Engineer and a Process Engineer. Eric holds an MBA from the Stanford University Graduate School of Business and a bachelor's degree in Mechanical Engineering from Santa Clara University.
LISA MAZUR-WHITE - Business & Legal Affairs
Lisa Mazur-White serves as general counsel for 3 Phases Renewables, as well as handles strategic business affairs.
Prior to joining 3 Phases Renewables, Lisa was the vice president of compliance at Pure Power Distribution, a mobile solar power generator manufacturer and distributor, where she was responsible for the company’s compliance with various solar tax credits and ARRA program grants. Additionally, Lisa worked at Kensel & Co., where she focused on strategic planning and corporate development services. Throughout her career, she has also played an active role as legal counsel to a number of both private and publicly traded corporate clients.
Lisa holds an MBA from Pepperdine University and a bachelor’s degree from UCLA. She is admitted to the California State Bar.
Nick DePasquale- Director of Energy Supply
Nick provides an in-depth comprehension of front, middle, and back office analysis in support of procurement and optimization of the 3 Phases Renewables portfolio.
Prior to joining 3 Phases Renewables, Nick worked in Southern California Edison's power procurement group, where he developed analysis to evaluate the energy management costs of large wind projects in California and the Pacific Northwest in support of trading and bidding strategy development. Before his tenure at SCE, Nick developed pricing and structuring models to advance business development efforts for a retail energy provider serving customers in CAISO, ERCOT and PJM.
Nick received an MBA and a bachelor's degree in Finance from Missouri State University.
ADRIANA GUTIERREZ - Energy and Sustainability Manager
Adriana is responsible for providing analyses of energy rates, project economics, energy policies, and process improvement in renewable energy and electricity markets.
Adriana has a real passion for making positive contributions in the clean energy industry. Prior to joining 3 Phases, Adriana completed her master’s thesis with the Massachusetts Clean Energy Center (MassCEC), and worked as a renewable energy market analyst at EnergySage. Adriana has also worked for Microsoft Corporation as a business process analyst and marketing execution controller and worked at Jantesa, an engineering firm in the energy sector.
Adriana holds a Master’s of Science in Energy Systems and a Certificate in Engineering Leadership from Northeastern University’s College of Engineering, as well as a bachelor’s degree in Chemical Engineering and MBA, both from Metropolitan University in Venezuela. Adriana is also a member of the C3E global network for women in clean energy.
Danni Li - Data Analyst
Danni brings a data-driven approach to making energy insights accessible and actionable. With a background in both information technology and accounting, she bridges the gap between complex datasets and the real-world decisions they inform. Danni's work supports everything from day-to-day operations to major annual reporting milestones. She's known for her technical fluency in tools like Excel, SQL, Tableau, etc., and just as importantly, for her collaborative style. She's always looking for ways to work smarter and more efficiently; to that point, she has developed automation tools to simplify recurring tasks and plays a hands-on role in testing and shaping new software as the company evolves.
Danni holds a bachelor's degree from Tianjin University of Technology and a dual Master's degree from University of Texas at Dallas.
GURAMI KAVRELISHVILI – Manager of Database Operations
Gurami leads the effort in parsing and analyzing EDI files in bulk, utilizing SQL language and automation tools to detect anomalies, streamline data processes, and create dashboards that elevate executive visibility.
Gurami's role involves partnering with developers and analysts Deploy tools that visualize trends, monitor energy pricing, and track customer usage metrics.
Before his tenure at 3 Phases, Gurami served as a Data Flow Manager at Koan Health, where he automated production pipelines, executed large-scale SQL workflows, and built exploratory dashboards to support business intelligence needs. His career began with a data analyst internship in aviation, where he crafted visualizations and trend models that informed operations.
Gurami holds a Master’s in Applied Statistics & Data Science and a Bachelor’s in Statistics from UCLA. He is passionate about data integrity, meaningful visual storytelling, and collaborative problem-solving.
"Why solve one problem when you can automate fifty?"
Graham Guldstrand - Accounts Receivable / Accounts Payable
Graham is responsible for managing financial transactions, playing a vital role in cash flow and overall financial health. He ensures timely billing, collection of payments, and accurate record-keeping, building positive customer relationships throughout the process.Prior to joining 3 Phases Renewables, Graham worked in sales and finance for a horticultural nursery called Rainforest Flora, Inc. Here he built healthy workplace habits in customer relationship management and financial record keeping while focusing on sales to international customers.Graham received a Bachelor of Science Degree in Finance from the W.P. Carey School of Business at Arizona State University. He also received an International Business Certificate to complement his degree.
Karla Alvarez - Office Manager
Karla is responsible for overseeing office operations, implementing efficient procedures, and providing support for various functions like accounting, HR, and IT. Proven ability to streamline administrative processes and build strong relationships with vendors and staff. Passionate about fostering a positive and collaborative workplace culture.
Prior to joining 3 Phases Renewables Karla worked as an office manager at Harbor Community Health Center There she gained a strong background in facilities management and vendor relations.
Karla received a Bachelor of Science Degree in International Business from California State University Long Beach.
George Vassilenko – Software Engineer
George brings over a decade of hands-on experience in software engineering and IT management, with a strong focus on crafting scalable, efficient, and dependable technology solutions. His expertise spans the entire application lifecycle—from concept and design to deployment and maintenance, making him an invaluable asset in both development and operations environments.
George holds an Associate of Science (AS) degree in Computer Science from Southwestern College and maintains an active interest in algorithm design, cryptography, and systems optimization.
“A day without laughter is a day wasted.” – Charlie Chaplin
MICHAEL MAZUR - Founder & Principal
With over 25 years experience in the power systems and renewable energy markets, Mike Mazur has provided his expertise, consulting and services to a wide range of clients representing utilities, telecommunications, government and industrial arenas. In his native Russia, Mike gained hands-on technical knowledge of power systems as an energy analyst and utility grid dispatcher. During his 10-year tenure at Raytheon, Mike helped modernize and provided project management for power systems at FAA Air Traffic Control facilities. Prior to joining Raytheon, Mike provided utility substation and automation design as a contractor for Southern California Edison. Mike also worked at Capstone Turbine Corporation, where he honed his expertise in new technology applications.
This in-the-field experience served Mike well as he founded 3 Phases Energy Services, one of the earliest providers of renewable energy in a deregulated market. There, he served as the Chief Technical Officer until 2007. Mike spearheaded the next progression of the company, launching 3 Phases Renewables specializing in providing customers direct access to clean energy as well as connecting green generators to the power grid. Mike is also responsible for evaluating renewable energy technologies, assessing them for commercial readiness in prime-time applications.
Mike holds an engineering degree from Ivanovo Power State University in Russia and an MBA from CSU. He is registered as a Professional Engineer in California and Oregon and is a member of IEEE and CIGRE.
ERIC HULIN - Head of Origination

Eric is responsible for the strategic planning of renewable energy products and services. He connects customers to renewable energy through Direct Access, renewable energy certificates (RECs), on-site generation development, and power purchase agreements (PPAs).
For over a decade, Eric has worked in business development and sales roles and has been instrumental in developing business relationships, managing key accounts, building financial models, and creating sales and marketing techniques. Prior to joining 3 Phases Renewables, Eric has worked with a fuel cell company, a solar company, and an electric vehicle company. Eric started his career in engineering where he gained technical and analytical experience as a Mechanical Engineer and a Process Engineer.
Eric holds an MBA from the Stanford University Graduate School of Business and a bachelor's degree in Mechanical Engineering from Santa Clara University.
LISA MAZUR-WHITE - Business & Legal Affairs
Lisa Mazur-White serves as general counsel for 3 Phases Renewables, as well as handles strategic business affairs.
Prior to joining 3 Phases Renewables, Lisa was the vice president of compliance at Pure Power Distribution, a mobile solar power generator manufacturer and distributor, where she was responsible for the company’s compliance with various solar tax credits and ARRA program grants. Additionally, Lisa worked at Kensel & Co., where she focused on strategic planning and corporate development services. Throughout her career, she has also played an active role as legal counsel to a number of both private and publicly traded corporate clients.
Lisa holds an MBA from Pepperdine University and a bachelor’s degree from UCLA. She is admitted to the California State Bar.
ADRIANA GUTIERREZ - Energy and Sustainability Manager
Adriana is responsible for providing analyses of energy rates, project economics, energy policies, and process improvement in renewable energy and electricity markets.
Adriana has a real passion for making positive contributions in the clean energy industry. Prior to joining 3 Phases, Adriana completed her master’s thesis with the Massachusetts Clean Energy Center (MassCEC), and worked as a renewable energy market analyst at EnergySage. Adriana has also worked for Microsoft Corporation as a business process analyst and marketing execution controller, and worked at Jantesa, an engineering firm in the energy sector.
Adriana holds a Master’s of Science in Energy Systems and a Certificate in Engineering Leadership from Northeastern University’s College of Engineering, as well as a bachelor’s degree in Chemical Engineering and MBA, both from Metropolitan University in Venezuela. Adriana is also a member of the C3E global network for women in clean energy.
NICK DEPASQUALE - Director of Energy Supply
Nick provides an in-depth comprehension of front, middle, and back office analysis in support of procurement and optimization of the 3 Phases Renewables portfolio.
Prior to joining 3 Phases Renewables, Nick worked in Southern California Edison's power procurement group, where he developed analysis to evaluate the energy management costs of large wind projects in California and the Pacific Northwest in support of trading and bidding strategy development. Before his tenure at SCE, Nick developed pricing and structuring models to advance business development efforts for a retail energy provider serving customers in CAISO, ERCOT and PJM.
Nick received an MBA and a bachelor's degree in Finance from Missouri State University.
Danni Li - Data Analyst
Danni brings a data-driven approach to making energy insights accessible and actionable. With a background in both information technology and accounting, she bridges the gap between complex datasets and the real-world decisions they inform. Danni's work supports everything from day-to-day operations to major annual reporting milestones. She's known for her technical fluency in tools like Excel, SQL, Tableau, etc., and just as importantly, for her collaborative style. She's always looking for ways to work smarter and more efficiently; to that point, she has developed automation tools to simplify recurring tasks and plays a hands-on role in testing and shaping new software as the company evolves.
Danni holds a bachelor's degree from Tianjin University of Technology and a dual Master's degree from University of Texas at Dallas.
Gurami Kavrelishvili - Database Operations Manager
Gurami drives the integrity, automation, and strategic development of data systems as the Manager of Database Operations at 3 Phases Renewables. He oversees end-to-end database functionality, optimizing workflows, and supporting company-wide initiatives through advanced analytics and reporting.
Gurami leads the effort in parsing and analyzing EDI files in bulk, utilizing SQL language and automation tools to detect anomalies, streamline data processes, and create dashboards that elevate executive visibility.
Gurami's role involves partnering with developers and analysts Deploy tools that visualize trends, monitor energy pricing, and track customer usage metrics.
Before his tenure at 3 Phases, Gurami served as a Data Flow Manager at Koan Health, where he automated production pipelines, executed large-scale SQL workflows, and built exploratory dashboards to support business intelligence needs. His career began with a data analyst internship in aviation, where he crafted visualizations and trend models that informed operations.
Gurami holds a Master’s in Applied Statistics & Data Science and a Bachelor’s in Statistics from UCLA. He is passionate about data integrity, meaningful visual storytelling, and collaborative problem-solving.
"Why solve one problem when you can automate fifty?"
Graham Guldstrand - Accounts Receivable/ Accounts Payable
Graham is responsible for managing financial transactions, playing a vital role in cash flow and overall financial health. He ensures timely billing, collection of payments, and accurate record-keeping, building positive customer relationships throughout the process.Prior to joining 3 Phases Renewables, Graham worked in sales and finance for a horticultural nursery called Rainforest Flora, Inc. Here he built healthy workplace habits in customer relationship management and financial record keeping while focusing on sales to international customers.Graham received a Bachelor of Science Degree in Finance from the W.P. Carey School of Business at Arizona State University. He also received an International Business Certificate to complement his degree.
Karla Alvarez - Office Manager
Karla is responsible for overseeing office operations, implementing efficient procedures, and providing support for various functions like accounting, HR, and IT. Proven ability to streamline administrative processes and build strong relationships with vendors and staff. Passionate about fostering a positive and collaborative workplace culture.
Prior to joining 3 Phases Renewables Karla worked as an office manager at Harbor Community Health Center There she gained a strong background in facilities management and vendor relations.
Karla received a Bachelor of Science Degree in International Business from California State University Long Beach.
George Vassilenko - Software Engineer
Currently, George oversees application design and deployment, web and database management, and cloud-based solutions, alongside providing critical IT support and infrastructure oversight. Known for his sharp problem-solving skills and deep technical knowledge, he consistently delivers creative, efficient, and resilient systems.
George brings over a decade of hands-on experience in software engineering and IT management, with a strong focus on crafting scalable, efficient, and dependable technology solutions. His expertise spans the entire application lifecycle—from concept and design to deployment and maintenance, making him an invaluable asset in both development and operations environments.
George holds an Associate of Science (AS) degree in Computer Science from Southwestern College and maintains an active interest in algorithm design, cryptography, and systems optimization.
“A day without laughter is a day wasted.” – Charlie Chaplin





