Coal mine gas is a combustible gas composed of methane and air that is extracted during the production process of coal mines. Its emissions to the air will exacerbate greenhouse gas emissions, and on-site power generation is the best choice, which not only solves the safety production of coal mines, but also generates economic benefits and significant emission reduction effects.

There are various tail gases in the coal chemical industry, such as coke oven gas, blast furnace gas, coke tail gas, carbide tail gas, ferroalloy tail gas, and other combustible gases, which pollute the environment through air emissions. Through purification, power generation and utilization can achieve the goals of energy conservation, emission reduction, resource utilization, and circular economy.

Rural straw, forestry sawdust, grain and rice husks and other waste are organic biomass that can be produced by anaerobic fermentation and gasification in a reactor to generate gas for on-site power generation.

Large scale farms such as pig, cattle, and chicken farms produce biogas from animal manure wastewater after anaerobic fermentation treatment, which can be used to generate electricity for the farms, reducing electricity costs for enterprises and improving economic benefits.

Organic wastewater from urban sewage treatment plants, paper mills, and alcohol factories is anaerobic treated to produce biogas, which is a renewable energy source. It can generate electricity on-site for the use of this enterprise, reducing electricity costs and energy conservation and emission reduction.

The landfill of urban household waste generates biogas, which is used for power generation and integration into the municipal power grid, reducing greenhouse gas emissions from landfill biogas, and also has significant economic benefits. Urban kitchen waste is all organic matter, which can produce methane gas after anaerobic fermentation. It is a good renewable energy source and can be used for power generation to reduce the cost of kitchen waste treatment, with significant economic benefits.

In areas such as the wilderness, islands, natural gas exploration, and offshore operating platforms that do not have electricity but have natural gas sources, multiple natural gas power generation units are used to form an independent power grid for external power supply.

Urban industrial and mining enterprises or industrial parks use natural gas power generation units to generate electricity and integrate it into the city grid. Engine smoke and hot water are provided to users through waste heat utilization equipment, such as steam, heating hot water, or cold water, abbreviated as natural gas distributed energy or combined cooling, heating, and electricity. The combined cooling, heating, and power generation can greatly improve the utilization rate of primary energy, achieve energy cascade utilization, and have comprehensive benefits such as energy conservation, environmental improvement, and increased power supply, which is in line with the national sustainable development strategy.

1. For buildings with high power supply levels such as hospitals, hotels, telecommunications, and data centers, regulations require sufficient backup power supply in the event of a malfunction in the normal use of mains power or emergency situations (such as fires, earthquakes, etc.). The use of natural gas generator sets as backup and emergency power supply is the future development trend. When the municipal power grid cannot guarantee power supply or has special conditions, it is necessary to use self owned small power plants as the main or supplementary power source. Natural gas power generation units are a good choice.

Invested by power companies or professional companies, natural gas power generation units are used to generate electricity during peak electricity consumption and overload operation of the power grid, and integrated into the municipal power grid to supplement the power grid.

Natural gas and other drilling and production require power supply, and the operating location is generally in remote locations or at sea, without a power grid, relying on gas generator sets for power generation and supply; Natural gas and other fracturing require power, and compression and pressure are also required in long-distance pipeline transportation. Generally, natural gas, coalbed methane, and shale gas are used on-site, and the gas engine directly drives the fracturing device and compressor, which is efficient, energy-saving, and environmentally friendly