Final answer:
For planning a wave power plant, NOAA and the U.S. Department of Energy are typically consulted due to their expertise in ocean conditions and energy, respectively.
Step-by-step explanation:
In the planning of a power plant that utilizes the wave power of the ocean, the organizations typically consulted would include the National Oceanic and Atmospheric Administration (NOAA) and the U.S. Department of Energy. NOAA would be involved for their expertise in oceanic conditions and environmental impact assessments, while the Department of Energy would be consulted for their insights on energy policies, technical feasibilities, and potential funding for renewable energy projects. It's unlikely that the U.S. Department of Agriculture would have a direct role, as their focus is largely on land-based resources and rural development.