Anchorage Municipal expects 120-MW Sullivan expansion to cost $275m

Anchorage Municipal Light & Power (ML&P) expects that the 120-MW replacement project for the George M. Sullivan Plant 2 will have a capital cost of roughly $275m.

Quanta Services (NYSE:PWR) recently announced that it had landed the engineering, procurement and construction (EPC) contract for the new combined-cycle project.

The existing power units at the Sullivan plant will be available for a period of time as emergency backup generation as they have duel fuel capability, an ML&P spokesperson said Jan. 15.

Construction of the plant is expected to be complete in September 2016. An estimated 200 people will be employed by Quanta at peak construction, the ML&P spokesperson said. 

Anchorage Municipal has about 370 MW of generating capacity in its fleet. The municipal utility is a 30% owner of the Southcentral Power Project along with partner/operator Chugach Electric Association (CEA). The 183-MW, gas-fired power plant contains three turbines and one steam turbine, each coupled with a generator. The plant is expected to operate in combined-cycle mode most of the time.

About Wayne Barber 4201 Articles
Wayne Barber, Chief Analyst for the GenerationHub, has been covering power generation, energy and natural resources issues at national publications for more than 20 years. Prior to joining PennWell he was editor of Generation Markets Week at SNL Financial for nine years. He has also worked as a business journalist at both McGraw-Hill and Financial Times Energy. Wayne also worked as a newspaper reporter for several years. During his career has visited nuclear reactors and coal mines as well as coal and natural gas power plants. Wayne can be reached at