瓦斯作為清潔能源，其所發的電量原則上不需要消耗化石燃料，因此使用清潔能源，意味著減少化石燃料的燃燒(即節約標準煤使用量)，減少二氧化碳及其他氣體粉塵的排放量，對于從根本上治理空氣污染具有重大的意義。

　　As a clean energy source, gas does not require the consumption of fossil fuels to generate electricity. Therefore, using clean energy means reducing the combustion of fossil fuels (i.e. saving standard coal usage), reducing the emission of carbon dioxide and other gases and dust, which is of great significance for fundamentally controlling air pollution.

　　我國是以火力發電為主的國家，火力發電廠是利用燃燒燃料(煤、石油及其制品、天然氣等)所得到的熱能發電的。節能減排和使用可再生能源，是減少二氧化碳排放的兩個關鍵。

　　China is a country that mainly relies on thermal power generation. Thermal power plants use the thermal energy obtained from burning fuels (coal, petroleum and its products, natural gas, etc.) to generate electricity. Energy conservation and emission reduction, as well as the use of renewable energy, are two key factors in reducing carbon dioxide emissions.

　　那么，如何計算瓦斯發電機組的二氧化碳減排量呢?

　　So, how to calculate the carbon dioxide emission reduction of gas power generation units?

　　以發電廠為例，節約1度電或1公斤煤到底減排了多少“二氧化碳”? 根據專家統計：每節約1度(千瓦時)電，就相應節約了0.328千克標準煤，同時減少污染排放0.272千克碳粉塵、0.997千克二氧化碳、0.03千克二氧化硫、0.015千克氮氧化物。

　　Taking power plants as an example, how much carbon dioxide does saving 1 kilowatt hour of electricity or 1 kilogram of coal actually reduce? According to expert statistics, for every 1 kilowatt hour of electricity saved, 0.328 kilograms of standard coal are saved, while pollution emissions are reduced by 0.272 kilograms of carbon dust, 0.997 kilograms of carbon dioxide, 0.03 kilograms of sulfur dioxide, and 0.015 kilograms of nitrogen oxides.

　　每使用光伏電站所發的一度電是同樣道理。

　　The same principle applies to every kilowatt hour generated by a photovoltaic power station.

　　以1MWp光伏電站為例。假設年發電量為1,200,000度。

　　Taking a 1MWp photovoltaic power station as an example. Assuming an annual power generation of 1200000 kWh.

　　那么， 節約標準煤量：

　　So, saving standard coal:

　　1200000KWh×0.328KG/KWh=393600KG=393.6噸。

　　1200000KWh × 0.328KG/KWh=393600KG=393.6 tons.

　　減少碳粉塵排風量：

　　Reduce carbon dust exhaust volume:

　　1200000KWh×0.272KG/KWh=326400KG=326.4噸。

　　1200000KWh × 0.272KG/KWh=326400KG=326.4 tons.

　　減少二氧化碳減排量：

　　Reduce carbon dioxide emissions:

　　1200000KWh×0.997KG/KWh=1196400KG=1196.4噸。

　　1200000KWh × 0.997KG/KWh=1196400KG=1196.4 tons.

　　減少二氧化硫排放量：

　　Reduce sulfur dioxide emissions:

　　1200000KWh×0.03KG/KWh=36000KG=36噸。

　　1200000KWh × 0.03KG/KWh=36000KG=36 tons.

　　減少氮氧化物排放量：

　　Reduce nitrogen oxide emissions:

　　1200000KWh×0.015KG/KWh=18000KG=18噸。

　　1200000KWh × 0.015KG/KWh=18000KG=18 tons.

　　需要說明的是，由于各火電廠容量和效率的不同，每發一度電所消耗的標準煤量是不同的，而且隨著火電技術的提高，度電燃煤量一直在降低，上述提及的數據是一般意義上的平均值，僅供參考。

　　It should be noted that due to the differences in capacity and efficiency of each thermal power plant, the standard coal consumption per kilowatt hour of electricity is different, and with the improvement of thermal power technology, the coal consumption per kilowatt hour has been decreasing. The data mentioned above is a general average value and is for reference only.

　　本文由 瓦斯發電機組  友情奉獻.更多有關的知識請點擊  http://m.paicuan.cn/   真誠的態度.為您提供為全面的服務.更多有關的知識我們將會陸續向大家奉獻.敬請期待.

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