Sustainable Energy Advantage, LLC


New Hampshire Massachusetts International U.S./National Maine Vermont Rhode Island Connecticut Renewable Energy Consulting Energy Consulting


Sustainable Energy Advantage (SEA) is an independent consulting and advisory firm providing objective guidance to a diverse range of clients as they navigate the complex clean energy landscape. Since 1998, we’ve levered unparalleled experience to provide strategic insights and expert analysis at the intersection of markets, policy, economics and technology to help our clients develop clear solutions. Grounded Analysis. 360° Perspective. Actionable Insights. Let us be your Sustainable Energy Advantage.



Bob Grace
Managing Director & President

Tobin Armstrong
Principal Analyst

Toby Armstrong
Principal Analyst

Kathryn Craddock McKee
Senior Director, Operations

Jason Gifford
Senior Director

Kennerly Jim

John Keene
Senior Director

Jim Kennerly
Director, Policy Analytics Practice Lead

Mary McMahon
Senior Analyst

Tom Michelman
Senior Director, DER Practice Lead

Raghu Palavadi Naga

Erin Smith
Principal Analyst

Dan Wilson
Administrative Coordinator

ConsultingRenewable Energy Consulting
Stephan Wollenburg
Senior Consultant

Po-Yu Yuen
Senior Consultant, Market Analytics Manager

Powered By GrowthZone