Systems and techniques are described herein for controlling hydrogen production. For instance, a method for controlling hydrogen production is provided. The method may include determining an amount of power for a hydrogen-production installation to consume based on one or both of an amount of power produced by a power producer or an amount of power consumed by a power consumer; and controlling hydrogen production at one or more electrolyzers of the hydrogen-production installation such that the one or more electrolyzers consume substantially the determined amount of power.