The article discusses the increasing interest in integrating hydrogen production with water resource recovery facilities (WRRFs) as part of the energy transition. By utilizing treated wastewater in electrolysis processes, using biogas for hydrogen production, or replacing oxygen supplies with electrolysis by-products, operational costs for both hydrogen and wastewater treatment processes can be reduced. However, the economic viability of hydrogen production at WRRFs is contingent on market conditions and potential offtakers. Challenges may arise in areas prioritizing water reuse over hydrogen production and where established biogas utilization methods exist. Despite these challenges, future incentives for hydrogen production include lower emission power generation, energy storage needs, and the evolving hydrogen economy reducing production costs. The article concludes that WRRFs are likely to play a role in clean hydrogen production, but understanding trade-offs amid the developing hydrogen economy is crucial. The author also hints at providing more insights on hydrogen production at WRRFs during a technical presentation at WEFTEC 2024 in New Orleans, October 5 - 9.