EnergoTechService has put into commercial operation gas engine power station at the Zapadno-Messoyakhskoye field (YaNAO). After tests that confirmed the safety and efficiency of the equipment, power station was transferred to the operational services of Messoyakhaneftegaz JSC. Associated petroleum gas is used as fuel. The power plant provides energy to the infrastructure facilities involved in the processes of pumping associated petroleum gas into the underground storage at the field. 4 VGF24GL high-speed gas engine power plants with a capacity of 340 kW each manufactured by INNO Waukesha are installed at the station. All the equipment of the station has a modular design. To preserve the permafrost the modular structures are located on a technological platform fixed on a pile foundation.