Operations

About Operations

Hydro Operations

Jay Pickett, Director

Responsibilities

  • Hydro Operations generates hydropower for the communities of Fort Smith, Fort Resolution, Hay River, Enterprise, Yellowknife, Behchoko, N’Dilo and Dettah.

  • Provide repair and service to thermal systems in the communities of Lutsel K’e, Gameti and Whati, due to their proximity to the Hydro system assets.

  • Hydro Operations has service offices and trades staff in both Fort Smith and Yellowknife.

Transmission & Distribution

Transmission and Distribution (T&D) is the group that gets the power to the customer -- and keeps it flowing.

Once power is generated it travels to the customer on transmission lines and distribution lines...all held up by towers and poles.

How many you ask?

565 km - Transmission lines from our hydroelectric systems to the communities.

9,790 Power poles

375 km - Distribution lines in communities, delivering power to homes and businesses.

Thermal

Thermal generation at NTPC is based on internal combustion engines, mostly diesel-fuelled.

Diesel is a non-renewable energy source -- meaning once it’s burned it’s gone for good. Diesel generator-sets, like your truck engine, use energy released from the combustion of fuel. Instead of turning wheels on a vehicle, they spin a generator to create electricity. Diesel is a primary power source and is used to generate 22% of the power in the NWT.

Hydro

Hydroelectricity

Hydroelectricity comes from flowing water, which turns turbines to generate electricity. Output relies on water flow and can be impacted by low water.

Hydro is a primary source of power and represents 74% of the NTPC’s total generation.

Hydro power is a renewable source of power generation that is highly reliable and has a low environmental impact. The cost is considered medium as it requires a lot of infrastructure to build

it; however once it is built it can last for decades.