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Gustavus Resources

Gustavus Engergy Profile

Power for the people, by the people

The gauge (right) and graph (below) represent the percentage of renewable hydroelectric energy generated from Falls Creek Hydro in Gustavus. AP&T automatically updates the data on an hourly basis so please be sure to refresh your web browser in order to view the most recent generation data.

The energy generation options in Gustavus are limited to hydroelectric or fossil fuels, therefore if we aren’t generating energy from hydro we must burn fossil fuels.

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Percentage of Renewable Last Hourly Update

Percentage of Renewable Energy

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​Falls Creek Hydroelectric Project

Harnessing the Power of Water

The 800 kilowatt Falls Creek Hydroelectric Project (Project) is located approximately 5 miles east of Gustavus, Alaska and uses a portion of the flow and head of Falls Creek to generate electricity. This project operates in run-of-river mode with a diversion/intake structure located at about EL 670. The water is diverted through a pipeline 9,700 feet to a powerhouse that contains a single-unit turbine and generator. To get the power out, a transmission line is buried for 6.4 miles to the nearby community. This project displaces approximately 300,000 gallons of diesel fuel annually.

As mitigation for constructing this project, recreation is allowed on project lands as well as providing access to National Park lands and Wilderness Areas around the project. In order to aid in recreational use of the area, we have provided the photos (below) of the lower falls of Falls Creek along with the current Creek Flow to compare and determine if it will be worth hiking into.

Image of Falls Creek Hydro Electric Project Area

Falls Creek Water Flow

The images (below) are labeled with the water flow in Cubic Feet per Second (CFS) displayed beneath each clickable image. The Creek Flow (below) is updated on a 15 minute interval.

When visiting the site, please be sure to use caution. Water flows at Falls Creek can change dramatically due to a variety of conditions, including weather, upstream flows and dam operations.

image FallsCreekHydroelectric Flow 5cfs

5 CFS

image FallsCreekHydroelectric Flow 27cfs

27 CFS

image FallsCreekHydroelectric Flow 47cfs

47 CFS

image FallsCreekHydroelectric Flow 70cfs

70 CFS