The Assessment Of The Clean Energy Substitution Policy

Since shanghai proclaimed "shanghai economy committee and municipal environment protecting bureau's resolution on the clean energy substitution for the city's coal burning boilers and industrial furnaces " in July, 2001, the policy largely promotes the adjustment of the structure of the city's resources using and does great deal to improve the atmosphere quality. On the point of policy profit standard, policy investment standard and policy efficiency standard, This essay make a compound assessment for this resolution by goal-attainment evaluation model which comes from the effectiveness models, and the efficiency model which comes from the economic models.The assessment regards that the policy of clean energy substitution for the coal burning boilers is effectively carried out during the Tenth Five-Year period, it promotes the energy structural optimization. Through the transformation of the coal burning boilers, we made the diversity of the coal burning at the level of zero in the area of the interior circle line, and we also make it decreased distinctly between the inner circle line and outer circle line area. The policy does well on bettering the town's atmosphere quality and controlling the whole city's sulfur dioxide level. The analysis on the resolution's economical profit also indicates that, just taking the decreased emission of sulfur dioxide into account, the ration of cost and the economy affected directly by policy is 1:4.7; On the point of the economical profit by the decreased emission of the sulfur dioxide due to the policy, the same ration arrives at 1:35.9. if the economical profits of decreased emission of the smoke dust, nitrogen oxides and carbon monoxide are also took into account, the effect of this policy is outstanding.At the end of this paper, we analyze the existing problem in the process of the policy implementation, the result indicates that the policy of clean energy substuitution should be improved and consummated; and the new policies aimed to cut the coal wastage for electric power plants should be made as soon as possible, so that we can minimize the emission of the sulfur dioxide, and controle the day-worsing air pollution effectively.