Skip to main content


The staff at the National Renewable Energy Laboratory (NREL) is key to successful implementation of clean energy technologies. Areas of expertise cover a broad spectrum including policy and regulatory analysis, techno-economic assessment, project development support, best practices from lessons learned, and hands-on implementation to support the clean energy marketplace.

Integrated Applications Center

This page will help you learn more about staff expertise in the Integrated Applications Center, one of the leading centers at NREL that work with federal, state, and local government and private industry to deploy energy efficiency and renewable energy technologies.

Photo of Nancy Carlisle

Center Director, Nancy Carlisle
Areas of Expertise: Sustainable design of buildings, communities and campuses, net-zero design for buildings and campuses, energy efficiency opportunities for laboratory buildings, experience working with many stakeholders and clients including the DOE Federal Energy Management Program.

Education: M.S. Architecture, University of Colorado; M.S. in Urban Planning, University of Arizona; B.S. in Economics, Colorado State University

Photo of Judy Powers

Project Support Specialist,
Judy Powers

Areas of Expertise: Communications, graphics, editing, project support

Photo of Cass Whaley

Center Business Support,
Cass Whaley

Areas of Expertise: Renewable energy and energy efficiency government grant management, organization, event planning, communication

Education: B.A. in Fine Arts, Louisiana Scholars' College

Strategy and Implementation

Group Manager, Sheila Hayter
Section Manager, Andrea Watson
See entire group.

Project Development and Finance

Group Manager, Adam Warren
Section Manager, Sam Booth
See entire group.

Engineering and Modeling

Group Manager, Kate Anderson
Section Manager, Dylan Cutler
See entire group.

Market Partnerships and Tools

Group Manager, Marguerite Kelly
Section Manager, Eliza Hotchkiss
See entire group.