Fuel Prices, Restructuring, and Natural Gas Plant Operations

Matthew Doyle and Harrison Fell

No 340067, CEnREP Working Papers from North Carolina State University, Department of Agricultural and Resource Economics

Abstract: Switching from coal-red to natural gas-red generation and increasing the thermal efficiency (energy generated per unit of energy burned) of fossil fuel red electricity generation plants have been identied as ways of achieving meaningful emission reductions. In this study, we examine the fuel-price responsiveness across gas plant technologies and across the market structures in which the plants operate. We find that there are significant differences in the generation and efficiency responses of gas plants to fuel prices across generation technologies and market structures. Specifically, our results indicate that, regardless of market structure, generation from natural gas combined cycle (NGCC) plants is responsive to both coal and gas prices, but that generation from simple cycle (NGSC) plants only respond to gas prices. On the other hand, with respect to efficiency, we generally nd that only NGCC plants operating in deregulated regions show statistically significant efficiency improvements in response to coal price increases and that, generally, neither NGCC or NGSC plants, regardless of market structure, respond in any significant way to gas prices. Finally, using these parameter estimates, we calculate emissions savings from efficiency improvements and fuel-switching possibilities.

Keywords: Environmental; Economics; and; Policy (search for similar items in EconPapers)
Pages: 48
Date: 2016-04
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Persistent link: https://EconPapers.repec.org/RePEc:ags:nccewp:340067

DOI: 10.22004/ag.econ.340067

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