کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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994871 | 1481315 | 2012 | 11 صفحه PDF | دانلود رایگان |
Small nuclear reactors align well with the small heat-capacity needs for many European process industries. Combined heat and power (CHP) reactors can support the EU low-carbon society goals while providing stability in production and cost. High temperature reactor technologies are well suited for the production of “high value” heat by producing temperatures of 200–550 °C. However, little is known about the market potential or economic competitiveness of these reactors in future European cogeneration markets. This study shows that the greatest potential is in chemical/petroleum, paper, metal, and bioenergy markets with small capacities (50–250 MWth). Target market costs for coal-CHP and natural gas-CHP were determined to range from 60–100 €/MWh and 95–208 €/MWh, respectively. Costs for “heat-only” ranges from 30–60 €/MWh based on gas boilers. Parametric analysis was used to create a cost breakdown (capital, operations and maintenance, fuel, and decommissioning) for an equivalent nuclear CHP that could compete against coal-CHP and natural gas-CHP. Sensitivity analysis showed that reactor capital costs and the costs of capital had the largest influence on competitiveness. In summary, the opportunities for nuclear CHP are highest in natural gas-CHP markets; however the benefits for CO2 reduction were greatest against coal-CHP.
► Evaluation of target market competition costs of fossil fueled cogeneration in 2030.
► Allowable costs and cost breakdown for competitive nuclear cogeneration plant.
► Sensitivity analysis of parameters influencing competitiveness nuclear cogeneration.
Journal: Energy Policy - Volume 43, April 2012, Pages 396–406