Develops and manufactures plasma ignition and combustion stabilization systems for pulverized-coal boilers, delivering fuel-oil saving and advanced combustion control for thermal power plants.
Yantai Longyuan Power Technology Co., Ltd (LY Power) is a state-owned high-tech enterprise under China Energy Investment Corporation. The company is engaged in the research, development and industrial application of energy-saving and environmental protection technologies for thermal power generation, with a long-standing focus on combustion control and fuel-oil reduction for pulverized coal-fired boilers.
Its core offering is Plasma Ignition and Combustion Stabilization (PICS) technology for pulverized-coal boilers, developed with independent intellectual property rights. LY Power also provides related solutions including low-NOx combustion technologies for circulating fluidized bed (CFB) boilers, mini-oil ignition and combustion stabilization systems, and integrated intelligent thermal power solutions that support unit optimization and efficient operation.
Beyond manufacturing, LY Power delivers full lifecycle services for power plant customers, covering installation and commissioning, boiler combustion optimization adjustment, performance testing, and technical retrofit consulting. The company’s plasma ignition and combustion stabilizing achievements have received national and industry recognition, and its technologies have been applied widely across operating units.
LY Power operates as a holding subsidiary within the China Energy Investment Corporation system, with deep roots in large-scale power generation and energy technology deployment.
The company focuses on combustion control and fuel-oil saving solutions for pulverized coal-fired boilers, supporting safer ignition, stable combustion and improved operating efficiency.
Plasma Ignition and Combustion Stabilization (PICS) technology is developed with independent intellectual property rights and is applied to pulverized coal-fired boilers for reliable ignition and combustion stabilization.
Built on plasma ignition and combustion stabilization systems, LY Power developed the Fuel Oil-free Power Plant concept, aiming to eliminate reliance on oil facilities during boiler ignition and stabilization.
Ammonia co-firing technology was demonstrated on a 40MW-class coal-fired boiler, achieving a co-firing proportion of 35%. Industrial application has also been implemented on a 600MW coal-fired unit.
Company established to develop and apply energy-saving and environmental protection technologies for thermal power generation.
Listed on GEM with stock code 300105.
PICS technology applied on 862 units by this date.
Industrial application implemented on a 600MW coal-fired unit.
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