Clean Energy leaders from these great companies and organizations were at the 2018 Energy Leadership Summit:

A&R Solar
Advanced Professionals Insurance & Benefit Solutions
Alaska Native Tribal Health Consortium
Alliance for Transportation Electrification
Ameresco, Inc.
American Superconductor Corporation
Anchor QEA, LLC
Avalon Battery, Inc.
Avista Corp.
Ballard Fuel Cell Systems
Beneficial State Bank
Beveridge & Diamond, P.C.
Black & Veatch
Bonneville Environmental Foundation
Bonneville Power Administration
Boswell Consulting
British Columbia Trade & Invest
Cairncross & Hempelmann
Calico Energy Systems
Canadian Consulate General
CapStone Solutions, Inc.
Cascade Energy, Inc.
Cascade Natural Gas
Cascadia Consulting Group
Cascadia Law Group PLLC
Center for Excellence for Clean Energy
Central Washington University
City of Everett
City of Seattle
City of Spokane Mayor
Clean Energy Institute
Clean Energy Transition Institute
CleanTech Alliance
CleanTech Strategies LLC
Clearing Up
Climate Crusader
Climate Solutions
Consulate General of Canada
CTFusion, LLC
Cyan Strategies
Cyrq Energy Inc.
Davis Wright Tremaine LLP
Distributed Energy Management
DWP Energy Solutions, LLC
Economic Development Council of Seattle & King County
Eireann Emerald Solutions
Electric Sky
Electrical Industry Group Northwest
Element 8
Emerald Cities Seattle
EMI Consulting
Energy 350
Energy Northwest
Energy Priorities Podcast
EnerSysNet Canada Inc.
Environmental Science Associates
Federal Bureau of Investigation
Force Energy Systems
Fort Capital Partners
GE Power Digital
Governor’s Office – Washington
Gravis Law, PLLC
Greenlight Solar
Group14 Technologies
Hammerschlag & Co. LLC
Hotstart Inc.
Hugh Wood Inc.
Impact Bioenergy
Innergex Renewable Energy Inc.
International Living Future Institute
Itron, Inc.
J.P. Morgan Private Bank
K&L Gates LLP
King County
King County Dept. of Natural Resources and Parks
King County Wastewater Treatment
Kitsap Bank
Klickitat County Public Economic Development Authority
Layfield Group Ltd
Lockheed Martin
MEI Resources
Membrion, Inc.
Mi Charge
National Grid
NK Architects
Northwest Energy Efficiency Council
Northwest Partners LLC
NuScale Power, LLC
NW Energy Coalition (NWEC)
NW Natural
O’Brien & Company
Omnidian Inc.
OneEnergy Renewables
Pacific Northwest National Laboratory
Paladino & Company
Parker, Smith & Feek
PCC Community Markets
Perkins Coie, LLP
Port of Longview
Port of Seattle
Premier Solar NW
Professional Fellows
Puget Sound Cooperative Credit Union
Puget Sound Energy
Remote Medical International
Resourceful HR
Romero Park P.S.
Sazan Environmental Services
Schweitzer Engineering Laboratories
Seattle 2030 District
Seattle City Light
Shoreline Community College
Smart Grid NW
Snohomish County PUD
Solar Horizon
Solar Installers of Washington
Sound Transit
South Seattle Community College
Spark Northwest
State of Washington
Strategic Energy Innovations
Synovus Solutions
Tacoma Public Utilities
Terracon Consultants, Inc.
TerraPower, LLC
Tetra Tech, Inc.
Tetra Tech, Inc.
The Boeing Company
The Mabus Group
Tropos Technologies, Inc.
Tuusso Energy, LLC
U.S. Commercial Service – Seattle
UFA Ventures, Inc.
UK’s Dept. for International Trade, British Consulate-General
UMC Energy & Environment
United Kingdom Government Office
University Mechanical Contractors, Inc.
University of Washington
University of Washington – Washington Clean Energy Testbeds
University of Washington Center for Entrepreneurship
University of Washington- Dept. of Atmospheric Sciences
Van Ness Feldman, LLP
Vertue Lab
Viginia Mason
Washington Economic Development Finance Authority
Washington Farm Bureau
Washington State Acedemy of Sciences
Washington State Department of Transportation
Washington State Dept. of Commerce
Washington State Dept. of Ecology
Washington State Housing Finance Commission
Washington State Legislature
Washington Utilities & Transportation Commission
Western Washington University
Wood Environment & Infrastructure Solutions, Inc.
Zunum Aero