RE+ 24 By the Numbers

Clean Energy Professionals

Exhibitors

Education Sessions

C-Suite Executives and VPs

Hours of B2B Networking

International Exhibitors

International Audience from 115+ Countries

Renewing What’s Possible

RE+ brings the modern energy industry together to foster a cleaner future. 2024 marked its 20th year as the largest and most comprehensive event in North America for the clean energy industry. What began as Solar Power International (SPI) has evolved into RE+, uniting an extensive alliance of renewable energy leaders for multiple days of programming and networking opportunities. Today, RE+ incorporates business opportunities and education content across the clean energy industry including solar, energy storage, hydrogen, microgrids, EV charging and infrastructure, and wind energy.

Developed by the nation’s leading clean energy organizations, the Smart Electric Power Alliance (SEPA) and the Solar Energy Industries Association (SEIA), RE+ reflects an ongoing entrepreneurial approach to renewing best practices across the clean energy landscape as the marketplace evolves. Unlike other industry events, all proceeds from RE+ events support the expansion of the energy industry through SEIA and SEPA’s year-round research and education activities, and extensive advocacy and advisory efforts. Our primary mission is to deliver on the missions of both SEIA and SEPA in a way that strengthens the industry domestically and globally, through networking and education, and by creating an energetic and engaging marketplace to connect buyers and suppliers.

>>View the RE+ 24 Post-Show Report.

Don’t miss upcoming events

September 8-11, 2025 I Las Vegas, NV

Take a look back at our

Past Events

Commitment to Collaboration

The success of RE+ Events is heavily driven by the two non-profit membership organizations behind it. The partnership between SEPA and SEIA, through their joint ownership of RE+ Events, has resulted in the creation of a robust suite of business and education opportunities for the clean energy industry. RE+ Events organizers and speakers will strive to create a welcoming, collaborative environment for all attendees and stakeholders. RE+ Events covers a variety of issues, including hot topics that can inspire debate. These conversations make our industry stronger and facilitate the healthy exchange of ideas in a collegial setting. All RE+ Events speakers will strive to present balanced perspectives on all issues in a professional, constructive manner.

RE+ sets the standard for clean energy events

As the fastest growing and largest clean energy show in North America, as recognized by Trade Show Executive and Trade Show News Network. RE+ 23 was honored as one of Trade Show Executive’s “Fastest 50 Class of 2023”and ranks #26 in the publication’s Gold 100 list. RE+ 22 was also a finalist for Trade Show Executive’s “Best New Launch”. RE+ has been among the Gold 100 for over ten years running and has previously been named “Best Use of Technology” and “Stickiest Show Floor” by Trade Show Executive for the innovative ways in which attendees stay engaged — the only solar and storage event to receive such a distinction.