The actual carbon emission reduction of photovoltaic power station is the actual on-grid power multiplied by the megawatt hour corresponding to the emission factor of the regional power grid where the project is located (EIA terminology refers to the specific pollutants defined in the emission standards, such as COD in wastewater and sulfur dioxide in flue gas, etc. ), and this 1 100 million kwh of on-grid power generation is equivalent to 654.38+ 1 100 million mwh. For example, the emission factor of East China Power Grid is 0.77865, and the unit is tons of carbon emission reduction per megawatt hour. Therefore, photovoltaic power generation 1 100 million kwh is equivalent to 77,800 tons of carbon reduction in East China Power Grid. By analogy, the same photovoltaic power generation 1 100 million kwh, the corresponding carbon emission reduction of northwest power grid is about 83,000 tons, and that of north China power grid is about 93,000 tons.
Assuming that the CCER price is 20 yuan, which is completely different from the quota price published on the Internet in 50 yuan, a 70 MW photovoltaic power station located in the northwest power grid will generate about 83,000 tons of carbon emission reduction if the on-grid power generation is 1 100 million kWh, then the owner of this photovoltaic power station can get about 65.438+0.6 million yuan of carbon emission reduction benefits.
The corresponding methodology of ground-based photovoltaic power plants is CM-00 1-V0 1, which is suitable for photovoltaic power plants with installed capacity above 15MW. CM-00 1-V0 1 is basically the China version of CDM methodology ACM0002. At present, most photovoltaic power plants applying for carbon emission reduction projects adopt this methodology. In addition, photovoltaic enterprises must do CCER carbon emission reduction projects according to methodology.
For photovoltaic power plants that use surplus electricity to connect to the grid spontaneously, the corresponding methodology is CMS-003-V0 1, but it is mainly applicable to photovoltaic projects below 15MW, which may be of little value to us and the owners of photovoltaic power plants in terms of economic benefits. However, if the method is modified in the future, we can further declare.
There is another situation, because photovoltaic projects below 15MW will reduce emissions by about 1 10,000 tons a year, which is not cost-effective. However, if the price is high in the future, for example, the price of CCER rises to 30 to 40 yuan per ton, then there will be some benefits for such projects to do CCER projects. At that time, we can declare that the distributed PV is less than 15MW again.
Sub-stations of provinces, autonomous regions and municipalities: (carbon exchange, carbon market and carbon platform in provincial capital cities)
Beijing and Tianjin in North China, Baoding in Shijiazhuang, Hebei, Taiyuan in Shanxi, Harbin in Heilongjiang, Changchun in Jilin, Shenyang in Liaoning, Wuhan in Central China and Hubei, Changsha in Hunan and Zhengzhou in Henan.
East China Shanghai, Shandong Jinan, Jiangsu Nanjing, Anhui Hefei, Jiangxi Nanchang, Zhejiang Wenzhou, Fujian Xiamen South China Guangdong Guangzhou Shenzhen, Guangxi Nanning, Hainan Haikou Hong Kong, Macau, Taiwan Province Province.
Xi 'an in northwest Shaanxi, Lanzhou in Gansu, Yinchuan in Ningxia, Urumqi in Xinjiang, Southwest Chongqing in Xining in Qinghai, Chengdu in Sichuan, Guiyang in Guizhou, Kunming in Yunnan and Lhasa in Tibet.