Distributed photovoltaic power generation refers to the use of fragmented roof resources for photovoltaic power generation. The users are mainly self-employed, and excess power can be integrated into the national grid. How much is the positive effect of distributed photovoltaic power generation? Let’s start by talking about some of the following numbers that have already got a scientific budget.
Photovoltaic power generation is 10,000 kWh, which is equivalent to 80 acres of afforestation;
Photovoltaic power generation 10 thousand kilowatt hours, can reduce greenhouse gas CO2 emissions by 10 tons;
Photovoltaic power generation of 10,000 kWh can reduce SO2 emissions by 0.3 tons;
Photovoltaic power generation 10 thousand kilowatt-hours, can save 4 tons of coal-fired power generation;
Installation of 1 square meter of photovoltaic power generation system is equivalent to 100 square meters of afforestation;
It is used for photovoltaic power generation with a roof area of ​​1 square meter and it can cover 100 square meters of green land....
At present, only taking the lead in the country's forefront of Jiaxing City, the cumulative installed capacity of distributed photovoltaic power generation has reached 260 MW, equivalent to the installed capacity of the first phase of Qinshan Nuclear Power, ranking first in the province, the forefront of the country, the cumulative power generation reached 65.73 million kwh. According to scientific estimates, it can save 26,200 tons of coal for power generation, reduce 1962.9 tons of SO2 emissions, and reduce greenhouse gas CO2 emissions by 65,500 tons, equivalent to creating 525,000 acres of forest! It can be imagined that if all parts of the country can focus on the development of distributed photovoltaic power generation like Jiaxing, how much coal will be saved and how much SO2 and CO2 will be reduced? Will be equivalent to how many large forests are created!
To this end, Wu Xinxiong, deputy director of the National Development and Reform Commission and director of the National Energy Administration, said: Distributed photovoltaic power generation can optimize the energy structure and promote the coordinated development of economic and ecological civilization. The Jiaxing experience has a very good demonstration significance in the country.
China Energy Network has always been concerned about the development of distributed energy, and will discuss with distributed energy related issues among many energy companies at the most influential 2014 China Distributed Energy International Forum this year.
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