緊急補位！瓦斯發電機組成能源轉型關鍵，我國占比不足1%，發展缺口亟待填補

　　Urgent replacement! Gas generators are a key component of energy transformation, accounting for less than 1% in China, and the development gap urgently needs to be filled

　　今年7月，我國月度全社會用電規模首次突破萬億千瓦時大關，新能源占比持續攀升，但能源轉型與電網安全保障的雙重需求，讓瓦斯發電機組的戰略價值愈發凸顯。作為以煤礦瓦斯、垃圾填埋氣等為燃料的清潔發電裝備，瓦斯發電機組不僅能實現“變廢為寶”，更能為電網提供靈活調節、穩定供電支撐，是我國能源結構轉型中不可或缺的重要力量。然而現狀令人擔憂：我國瓦斯發電占比不足1%，遠低于全球平均水平，與美國、歐洲等地區差距顯著，相較于我國3.2%的氣電整體占比，瓦斯發電的發展缺口尤為突出，亟待快速推進。

　　In July of this year, the monthly total electricity consumption in China exceeded one trillion kilowatt hours for the first time, and the proportion of new energy continued to rise. However, the dual needs of energy transformation and power grid security have made the strategic value of gas generators increasingly prominent. As a clean power generation equipment that uses coal mine gas, landfill gas, and other fuels, gas generators can not only turn waste into treasure, but also provide flexible regulation and stable power supply support for the power grid. They are an indispensable force in China's energy structure transformation. However, the current situation is worrying: the proportion of gas power generation in China is less than 1%, far below the global average, and there is a significant gap with regions such as the United States and Europe. Compared with the overall proportion of gas power in China, which is 3.2%, the development gap of gas power generation is particularly prominent and urgently needs to be promoted.

　　發展瓦斯發電機組，是我國能源轉型的必然選擇，更是實現降碳減排的關鍵抓手。當前全球發電結構中，煤炭占比34%，氣電占比22%，而瓦斯發電作為氣電的重要分支，減排效果更為顯著——瓦斯發電機組燃燒效率達35%-42%，碳排放強度僅為燃煤機組的一半，每臺10兆瓦級瓦斯發電機組每年可減少燃煤消耗約9萬噸，減少二氧化碳排放18萬噸，同時能有效杜絕瓦斯直接放空或燃燒帶來的二次污染，完美契合“雙碳”目標與環保合規要求。美國通過煤改氣及瓦斯資源化利用，僅氣電替代就減少二氧化碳排放5億噸，而我國山西、貴州等煤炭主產區，每年仍有大量瓦斯被放空，若全部通過瓦斯發電機組轉化為電力，年減排潛力可達數千萬噸。

　　Developing gas power generation units is not only an inevitable choice for China's energy transformation, but also a key lever for achieving carbon reduction and emission reduction. In the current global power generation structure, coal accounts for 34%, and gas power accounts for 22%. As an important branch of gas power, gas power generation has a more significant emission reduction effect - the combustion efficiency of gas power generation units is 35% -42%, and the carbon emission intensity is only half of that of coal power generation units. Each 10 MW gas power generation unit can reduce the coal consumption by about 90000 tons every year and reduce the carbon dioxide emissions by 180000 tons. At the same time, it can effectively eliminate the secondary pollution caused by the direct venting or burning of gas, which perfectly meets the "dual carbon" goal and environmental compliance requirements. The United States has reduced carbon dioxide emissions by 500 million tons through coal to gas and gas resource utilization, replacing gas with electricity alone. However, in China's major coal producing areas such as Shanxi and Guizhou, a large amount of gas is still released every year. If all of it is converted into electricity through gas generators, the annual emission reduction potential can reach tens of millions of tons.

　　瓦斯發電機組的核心優勢的是靈活性突出，能精準適配新能源大規模并網后的電網調節需求。與傳統煤電機組不同，瓦斯發電機組啟停迅速，冷啟動時間僅需30-60秒，每年可實現300次以上啟停，遠超煤電機組極限，能高效應對風電、光電的間歇性波動，為新能源消納騰挪空間。歐洲可再生能源發展領先，核心原因之一就是氣電（含瓦斯發電）基數大，希臘氣電占比38%、風光占比43%，而瓦斯發電作為重要補充，為電網提供了穩定支撐；我國江蘇、浙江等新能源富集地區，隨著風電、光電裝機增加，電網調節壓力劇增，瓦斯發電機組的靈活調節能力，成為破解新能源消納難題的關鍵。

　　The core advantage of gas power generation units is their outstanding flexibility, which can accurately adapt to the grid regulation needs after large-scale integration of new energy. Unlike traditional coal-fired power units, gas generators start and stop quickly, with a cold start time of only 30-60 seconds. They can achieve more than 300 starts and stops per year, far exceeding the limit of coal-fired power units. They can efficiently cope with the intermittent fluctuations of wind and solar power, and provide space for the consumption of new energy. One of the core reasons for the leading development of renewable energy in Europe is the large base of gas power (including gas power generation), with gas power accounting for 38% and wind and solar power accounting for 43% in Greece. Gas power generation, as an important supplement, provides stable support for the power grid; In China's new energy rich regions such as Jiangsu and Zhejiang, with the increase of wind power and photovoltaic installed capacity, the pressure of power grid regulation has sharply increased. The flexible adjustment ability of gas generator units has become the key to solving the problem of new energy consumption.

　　同時，瓦斯發電機組更是保障電網安全的“壓艙石”。其技術成熟、供應穩定，可在風光出力不足時快速補位，保障電力供應不間斷。去年11月底歐洲出現“無光無風”極端天氣，燃氣發電（含瓦斯發電）天然氣消耗量激增50%，成功守住電網安全底線；我國北京在實現本地100%燃氣發電后，30%的本地燃氣供電（含瓦斯發電）為外調綠電提供了穩定支撐，印證了瓦斯發電在電網安全保障中的重要作用。此外，我國瓦斯資源儲量豐富，預測煤層氣地質儲量約36.8萬億立方米，可采儲量達10.87萬億立方米，為瓦斯發電機組的規模化發展提供了堅實的資源基礎。

　　At the same time, gas generators are the "ballast stone" that ensures the safety of the power grid. Its technology is mature and the supply is stable, which can quickly compensate for insufficient wind and solar power output, ensuring uninterrupted power supply. At the end of November last year, Europe experienced extreme weather conditions of "no light, no wind", and natural gas consumption for gas-fired power generation (including gas power generation) surged by 50%, successfully maintaining the safety bottom line of the power grid; After achieving 100% local gas-fired power generation in Beijing, China, 30% of local gas-fired power supply (including gas power generation) provides stable support for external green power transmission, confirming the important role of gas power generation in ensuring grid security. In addition, China has abundant reserves of gas resources, with a predicted geological reserve of approximately 36.8 trillion cubic meters of coalbed methane and a recoverable reserve of 10.87 trillion cubic meters, providing a solid resource foundation for the large-scale development of gas power generation units.

　　盡管戰略價值突出，但我國瓦斯發電機組發展緩慢，除資源稟賦分布不均外，價格機制不完善是主要障礙。瓦斯發電機組作為備份電源，常年處于待命調度狀態，其調節價值、備用價值未在上網電價中充分體現，導致企業投資積極性不足。當前全球瓦斯發電市場持續升溫，2024年全球相關機組訂單同比增長30%以上，而我國瓦斯發電市場規模僅380億元，預計2030年才能突破620億元，與能源轉型需求嚴重不符。

　　Despite its outstanding strategic value, the development of gas power generation units in China has been slow. In addition to uneven distribution of resource endowments, the imperfect pricing mechanism is the main obstacle. As a backup power source, the gas generator set is always in a standby dispatch state, and its regulation value and backup value are not fully reflected in the grid electricity price, resulting in insufficient investment enthusiasm of enterprises. The current global gas power generation market continues to heat up, with global orders for related units increasing by more than 30% year-on-year in 2024. However, the size of China's gas power generation market is only 38 billion yuan, and it is expected to exceed 62 billion yuan by 2030, which is seriously inconsistent with the demand for energy transformation.

　　業內專家表示，可再生能源越發展，越需要瓦斯發電機組做支撐。我國瓦斯發電的發展，已不是“要不要發展”的問題，而是“必須快速發展”的問題。未來需完善價格機制，將瓦斯發電機組的調節、備用價值納入電價體系，同時加大技術研發投入，提升低濃度瓦斯利用效率，推動瓦斯發電機組與新能源協同發展，填補發展缺口，讓這一“變廢為寶”的裝備，真正成為我國能源轉型與電網安全保障的核心力量。

　　Industry experts say that the more renewable energy develops, the more it needs gas generators as support. The development of gas power generation in our country is no longer a matter of "whether or not to develop", but a matter of "must develop rapidly". In the future, it is necessary to improve the pricing mechanism, incorporate the regulation and reserve value of gas generators into the electricity pricing system, increase investment in technological research and development, improve the efficiency of low concentration gas utilization, promote the coordinated development of gas generators and new energy, fill the development gap, and make this "waste to treasure" equipment truly become the core force of China's energy transformation and power grid security guarantee.

　　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.taobaotime.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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