01. Experience
EIP Partners have broad experience across energy businesses, technologies, & finance.
02. Perspective
Our partners and clients benefit from EIP’s real-time project work pursuing opportunities at the energy market’s edge.
03. Flexibility
EIP delivers on performance-driven milestones within an engagement structure that clearly aligns incentives.
Proven Success
The Numbers Don’t Lie
%
In the US, Lithium-Ion Battery Technology held 97% of market share in 2018 (MW basis)
Meet the Team
The principals of EIP have over 30 years of experience in the energy and investment space, having started, financed and operated many companies in the sector.

Edward May
Co-Founder & Managing Partner
Prior to USRG Mr. May was with Lehman Brothers, Inc. in New York City, as one of the original members of the Sports Advisory and Finance Group. Finance experience includes, M&A advisory, equity and debt placement as well as structured and project finance.
Mr. May holds an MBA and a Master of Environmental Management from Duke University and a BA from the University of North Carolina at Chapel Hill.
edward@energyintelpartners.com
919-590-4275

Ronald DiFelice, Ph.D.
Co-Founder & Managing Partner
Before launching EIP, Dr. DiFelice was focused on technology commercialization and drove two battery companies from white board to profitability. He has led projects across the energy sector spanning distributed energy resources, renewable energy systems, and grid-edge technologies, among others.
For the past 5 years at EIP, he has served as a consultant to developers, investors, utilities and Fortune 500 companies, and is currently co-developing over 500 MWhs of solar plus storage projects. Dr. DiFelice earned a Ph.D. in Chemistry from Virginia Tech (Phi Lambda Upsilon), an MBA from Kenan‐Flagler at the University of North Carolina at Chapel Hill (Beta Gamma Sigma), and Bachelor and Master of Science degrees from the Rochester Institute of Technology. He is an active member of RTP Capital, an angel investor group that provides seed capital to early-stage companies and serves on the Board of Directors for the North Carolina Sustainable Energy Association.
ron@energyintelpartners.com
919-338-8029
Working With EIP
With a vast understanding of energy storage, EIP supports development by leading the following tasks:
Energy storage value stream assessment
Energy storage sizing and operational planning
Solar plus storage ground-up financial and performance modeling
Energy storage vendor/technology evaluation and selection
Solar plus storage PPA development and negotiation
Energy storage utility interconnect process support
Get In Touch
101 N. Columbia St
Ste 200
Chapel Hill, NC 27514
919-590-4275
info@energyintelpartners.com