Tradeshow + Conference: October 20-22 | Georgia World Congress Center | Atlanta, GA


Asset Owners Resource Page

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Holding Clean Currents will be among the most important actions the National Hydropower Association will take this year—on your behalf—to support the success of the waterpower industry in both the short and long term.

This page provides helpful information and resources for your attendance/registration decision-making process. You’ll also find helpful tools to promote Clean Currents to both internal colleagues and external waterpower professionals. Help us get the word out and make Clean Currents the biggest hydro event of the year!

5 Things You Need to Know About Clean Currents 2021:

Clean Currents is the all-new official waterpower tradeshow + conference owned by the National Hydropower Association. HYDROVISION International is owned by the for-profit United Kingdom-based company Clarion Events Ltd.

85% of the asset owners in North America are NHA members and to date, 35 of these entities have already indicated they will participate. It’s going to be a great opportunity for generators, suppliers and the entire waterpower community to interact face-to-face.

Clean Currents is the only national waterpower event that will reinvest proceeds back into the industry and support NHA’s efforts to elevate all forms of waterpower in the clean energy future.

With industry input, NHA is developing technical-, operations- and business-focused content. All attendees—including exhibitors—will have unfettered access to ALL sessions and workshops. Check out our Conference Sessions and Workshops Guide!

The conference runs Wednesday, 10/20 – Friday, 10/22 while the tradeshow takes place on Wednesday and Thursday. However, the complete Clean Currents experience includes a Hydro Foundation Golf Tournament on Monday, October 18, and a variety of activities on Tuesday, October 19, including Georgia Power hydro plant tours, pre-conference workshops, and a Hydraulic Power Committee networking dinner. All networking opportunities from Wednesday through Friday are included with your registration—no extra costs!

Promotional Resources

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Join us at Clean Currents 2021 is the all-new, official waterpower tradeshow + conference of the National Hydropower Association—promoted by North American waterpower to benefit the industry. 

Registration Information

RegistrationEarly Bird - before August 16Standard - after August 16On-Site - October 19 - October 22
Asset OwnerNHA Member Rate: $550
Standard Rate: $700
NHA Member Rate: $595
Standard Rate: $795
NHA Member Rate: $625
Standard Rate: $825
Group Registration Discounts

Please reach out to the Clean Currents Registration Department at to set up your group registration.

  • Group of 5-9: $50 off each registration
  • Group of 10-14: $100 off each registration
  • Group of 15-19: $150 off each registration
  • Group of 20 or more: $200 off each registration
Pay Later Policy

By selecting the “Pay Later” option at checkout during the online registration process, attendees can register now and pay at a later date. However, all “Pay Later” registrations must be paid in full by August 16th.

Cancellation Policy

Requests for refunds will be honored only if received in writing to on or before Monday, September 20, 2021. A $50 processing fee will apply to all canceled registrations. There will be no refunds for requests received after Monday, September 20, 2021. No-shows and onsite registrations are non-refundable.

COVID-19 Guidance

NHA is committed to hosting the safest possible event for attendees and exhibitors in the wake of the COVID-19 pandemic and will follow all safety measures based on the latest guidance from the Centers for Disease Control and Prevention (CDC) and World Health Organization (WHO) as well as local government requirements and guidance.

Click here for the latest guidance from the Atlanta Convention & Visitors Bureau. Guidelines from the CDC can be found here. NHA will continue to update this page as needed regarding the potential impact of COVID-19 on Clean Currents.

Event Cancellation

Your safety is our top priority. If, after careful consideration NHA deems a live event unsafe for attendees; all registrations, sponsorships and exhibit rental fees may be applied to the new date or a full refund will be made.

Asset owners support Clean Currents. 85% of the asset owners in North America are NHA members and to date more than two dozen of these entities have already indicated they will participate.

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For the Industry.

By the Industry.


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Thank you for your Interest in supporting NHA's Clean Currents 2021!

Please fill out this form for exhibiting and sponsorship opportunities.