Join us at the Westin Downtown in Washington D.C. for the premier event connecting leaders across the renewable thermal energy landscape. The RTC Summit equips you with the knowledge, connections, and strategies to decarbonize your thermal energy use and shape the future of a sustainable energy economy.
The RTC Summit offers a unique opportunity to learn about cutting-edge solutions for reducing reliance on fossil fuels for thermal energy needs. Attendees will gain insights from industry leaders on how to achieve their decarbonization goals.
Join a diverse group of stakeholders in the renewable thermal energy space. Attendees can network with potential partners, buyers, solution providers, and industry influencers to advance their renewable thermal projects.
The Summit offers a platform to learn about the latest advancements in renewable thermal technologies, policies, and market developments. Participate in discussions and shape the future of thermal decarbonization strategies.
The RTC Summit is the only place where large industrial, institutional, and commercial energy users come together in person to accelerate renewable thermal solutions, connect with peers and renewable thermal providers, and overcome deployment challenges. The 2025 Summit will feature interactive discussions, an innovation showcase, and expanded networking time.
October 16 & 17, 2025
The Westin Downtown in Washington, D.C.
The RTC Summit brings together the people and organizations working to accelerate renewable thermal energy solutions; global industrials, universities, localities, utilities, technology developers, financiers, advisors, government agencies, and more.
The following industrial, commercial, and institutional renewable thermal energy buyers have attended past Summits:
AB InBev
AbbVie
Advanced Food Products
Amy’s Kitchen
Ansell
AppHarvest
Apple Inc.
AstraZeneca
Boston Scientific
Boston University
Bristol Myers Squibb
Bunge
Campbell Soup Company
Cargill
Catalent
Charles River Laboratories
Chemours
City of Cincinnati
City of Pittsburgh
Colgate-Palmolive
Diageo
Eastman
Foundation Food Group
General Motors
George Mason University
Georgia Tech University
Givaudan
Glaxo-Smith Kline
HEINEKEN
Hemlock Semiconductor
Honda North America
International Paper
ITC Limited
Jack Daniels Distillery
John Deere
Johnson & Johnson
Kaiser Permanente
Keurig Dr Pepper
Kimberly-Clark Corporation
Kraft Heinz Company
L’Oréal
Lactalis
Mars Incorporated
Medxcel
MilliporeSigma
Nestle Purina
New Belgium Brewing Co
Nike, Inc.
Northwestern University
Novo Nordisk
Nucor Corporation
Oatly
PepsiCo
Pfizer
Procter & Gamble
Reynolds American Inc.
Riken of America, Inc.
Roche
Saint-Gobain
Sanofi
Savencia Cheese USA
Seattle Children’s Hospital
Sigma Alimentos
Stanley Black & Decker
Starbucks
Steel Dynamics, Inc.
Stryker Corporation
Target
Unilever
University of California
University of Chicago
University of Maryland
University of Waterloo
VF Corporation
Walmart, Inc.
WestRock
The Summit attracts a broad group of attendees across sectors and roles. In 2024 participants came from:
Held the title of "Vice President" or above
Held the title of "Director" or above
Each RTC Summit has been sponsored by a variety of renewable solutions providers, including:
Absolicon
AJW
Anew
Antora Energy*
Ambient Fuels*
Armstrong International*
ATAS International, Inc.*
AtmosZero*
Bioenergy Devco
Blue Delta Energy
Brenmiller Energy*
Brightcore*
Bullfrog Power
Coho Climate Advisors
Constellation*
CRB
Edison Energy
Element Markets
Engie*
Generate Capital*
GEA*
Heliogen
Intelli-Products
Intersect Power
Kyotherm*
M-RETS
NextEra Energy Resources
Nyle Thermal*
Rondo Energy
Schneider Electric*
Skyven Technologies*
SolarUV Solutions
Spirax Sarco | Chromalox*
Sun Drum Solar
Sunvapor Inc
TC Energy
Thermal Energy International*
Thermon*
Turboden S.p.A.*
U.S. Gain
Vanguard Renewables
Verse*
WGL Holdings Inc.
Wilson Engineering Services
Zander & Ingeström*
Stay Informed with the Monthly RTC Newsletter: Get updates on Member & Solutions Provider news, stay current with events, reports, publications, & working group activities.
The Renewable Thermal Collaborative (RTC) is the global coalition for companies, institutions, and governments committed to scaling up renewable heating and cooling at their facilities, dramatically cutting carbon emissions.