Completed Projects
The Tollhouse Energy group of companies has completed the following projects:
Gibson Dam Hydroelectric Project
15 MW project located near Augusta, MT
Young's Creek Hydroelectric Project
7.5 MW project located in Snohomish County in Western Washington
Cascade Creek Hydroelectric Project
70 MW project located in Southeast Alaska
Black Creek Hydroelectric Project
3.7 MW project located east of Seattle, WA
Power Creek Hydroelectric Project
6.0 MW project located near Cordova, AK
****• Green-e Certified Project
Goat Lake Hydroelectric Project
4.3 MW project located near Skagway, AK
****• LIHI Certificate #26 - Low Impact Project
Black Bear Lake Hydroelectric Project
4.5 MW project located near Craig, AK
****• LIHI Certificate #22 - Low Impact Project
Humpback Creek Hydroelectric Project
1.2 MW project located near Cordova, AK
Lower Granite Dam Hydroelectric Power Plant
140 MW turbine blade cavitation repairs
69 kV San Juan Island Submarine Cable
Puget Sound between Anacortes and Lopez Island, WA
138 kV Tyee Transmission Line Project
Southeast Alaska
Skagit River Bridge Demolition Project
Mount Vernon, WA
Alaska Marine Highway Ferry Terminal
Cordova, AK