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Festival 22-24 August

Exhibitor Basics

CLEAN CURRENTS 2026

Exhibit Booth Fees

  • NHA Member: $40.75/sq ft*
  • Standard: $56.25/sq ft
  • Linear Spaces: All corner fees are $200.
  • Island Spaces: Each island has four corner fees (4x $200) for a total of $800.

Payment timing: 50% of the booth fee is due April 15, 2026; 100% is due by July 15, 2026.

*Eligibility: Exhibiting companies must be a member of NHA in good standing to obtain member rates.


All Exhibitors Receive:

2 Complimentary Full registrations per 10×10 space

  • Attendee List beginning 6 weeks prior to the event (+ final attendee list after the event). NHA members receive contact information for attendees who opt-in
  • Two full days of attendee interaction in CC Central
  • Option of purchasing two additional registrations per 10×10 at a significantly discounted rate
  • Preferred selection time to reserve booth space for Clean Currents 2027 (NHA uses a Priority Points system to determine rebooking order)
  • Exhibit spaces can be customized for your space needs, starting with a minimum of 100 square feet.
  • For linear exhibit spaces only, exhibitors receive an 8′ draped back wall and sides and a 7′ identification sign. You have the opportunity to customize your booth, NHA requires carpeting your space

Reserve Your Exhibit Space

Contact Alex Clune via email or call 503-778-0473 or set up a consultation to learn more.


Exhibitor / Sponsor Registration

If you work for an exhibiting or sponsoring company, please contact your booth admin/exhibits manager to register with your company. (Email us with questions: registration@hydro.org)


Cancellations, Terms, and Conditions

Cancellation Policy

Cancellation requests must be submitted in writing to cleancurrents@hydro.org. If written cancellation is received before April 15, 2026, the booth fee will be refunded 100%; after April 15 and before July 15, 2026, the booth fee will be refunded less than 50% of the contracted booth rental fee. No refunds, cancellations, or space reductions will be made after July 15, 2026. A cancellation fee will be charged for downsizing booth space after April 15, 2026. If a booth is canceled, all complimentary full‐conference registrations will be forfeited and immediately canceled.

Cancellation requests must be submitted in writing to cleancurrents@hydro.org.

  • Before April 15, 2026: 100% refund
  • After April 15Before July 15, 2026: 50% refund
  • After July 15, 2026: No refund