Meet Our Team


Kevin J. Casey

Kevin J. Casey

Managing Director

With over 30 years of experience in energy project development and finance, Kevin is the founder and Managing Director of Beaufort Rosemary LLC, a project development company formed in 2012. Kevin has structured, developed, acquired, managed, and led the financing of over 11 GW of power plants with a capital cost exceeding $10 billion. Kevin previously served as a senior leader in BP’s Treasury and Finance departments. Prior to BP, Kevin was a Managing Director at Sonat, a Vice President with Mitsubishi’s US independent power subsidiary, and started his career as a CPA with Deloitte.

Beaufort Rosemary has developed and sold solar plus storage projects totaling 1.7 GW MW plus 500 MW of battery storage projects in the Southeast and Midwest over the last five years to long term owners, large developers and private equity.

Kevin also leads Beaufort Rosemary’s consulting efforts for a variety of clients in other renewable and clean energy spaces.

Kevin earned an MBA from the University of Southern California, a BA in Economics from Claremont McKenna College, and completed major projects and engineering executive education at MIT.

Dylan J. Casey

Dylan J. Casey

Vice President of Development

In May of 2018, Beaufort Rosemary LLC welcomed Dylan Casey to our team. A 2014 graduate of Florida State University, Dylan brings 10 years of management experience, beginning while still in high school and encompassing a wide range of roles and business entities. From graduation until April 2018, he managed restaurant locations with 50+ employees, in Atlanta, Tampa, Houston and Birmingham for J. Alexander’s Restaurants. With BeauRo, Dylan initially led our site acquisition efforts. In his current role as Vice President of Development he leads all aspects of project development ranging from initial site selection, to permitting and environmental, to preliminary site design, to project M&A. He has successfully led the identification and development of over 2 GW of solar and energy storage projects to date.

Dylan lives in Richmond, VA with his wife, Jordan, their perfect new baby Nathaniel and two precious Australian Shepherds, Hobbes and Tato. In their free time, they can be found eating out and working out!


Sean M. Casey-Nelson

Sean M. Casey-Nelson

Project Analyst

Sean coordinates and assists in the preparation of permit applications and filings for our projects. He researches and prepares the necessary documentation for local, county and state permitting submissions, as well as working with third party consultants who support those submissions. Sean also leads our site identification and evaluation efforts utilizing industry-specific GIS tools and other resources in support of the development team. Sean helps with research projects which aid in securing project sites and provides insight into current market activity.

Sean holds a Bachelor’s degree from the Cleveland Institute of Music with a minor in Economics from Case Western Reserve University, and a Master’s degree from Arizona State University.

Sean lives in Tacoma, WA with his wife, Marla, and two adorable cats, Huxley and George. Sean recently completed a very well received textbook of orchestral excerpts for high school student auditions. His music world activities can be explored at 89musicstudio.com.