Eklutna Power Plant, ancienne centrale hydroélectrique à Anchorage (Alaska)
The Eklutna Power Plant is a hydroelectric station on the Eklutna River in Anchorage, Alaska. The facility includes multiple dams, an underground tunnel through a mountain, and a powerhouse with turbines that convert flowing water into electricity.
The original station was built in 1929 to supply power to growing Anchorage and remained the main energy source until the mid-1950s. An earthquake in 1964 damaged the original dam, leading to construction of a new, taller dam downstream.
The name Eklutna comes from the Athabascan people who lived in this region for generations. The site reflects how early Alaskans harnessed natural resources to build and power their communities.
The site sits next to a highway and is easily accessible, though it is near Chugach State Park with rough mountain terrain. Visitors should prepare for cold, wet weather and wear appropriate clothing for mountain trails.
In 2018, a diversion dam was removed to allow salmon to swim upstream and reach their natural spawning grounds again. This environmental improvement shows how modern energy facilities can offset their ecological impact.
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