The intensity of emissions of greenhouse gases of RAO ES of the East, ton24
|Disclosure||2015||2016||2016/2015, % |
|CO2 intensity linked with electricity generation, in tons of CO2-eq.||796.70||782.90||-1.73 |
|CO2 intensity linked with heat supply, in tons of CO2-eq||382.80||376.50||-1.65 |
ACTIVITIES TO REDUCE HAZARDOUS SUBSTANCES EMISSIONS
Holding takes measures to reduce the level of impact on atmospheric air.
In April 2016, the subsidiary structure of PJSC RusHydro JSC Sakhalinskaya SDPP-2 completed the concreting of the foundation of a 150-meter chimney. The height of the structure will reduce the impact on atmospheric air, as the flue gases will be completely dispersed in the atmosphere, due to electrofiltration and purification by 99.6%.
A significant effect on reducing emissions is provided by the gasification of the power plants of JSC FEGC. From 2007 to 2016, Nikolaevskaya CHPP, the Khabarovskaya CHPP-2, seven boilers of the Khabarovskaya CHPP-1, power-generating unit No.4 of the Khabarovskaya CHPP-3 switched to gas. Thus, the hazardous substances emissions into the atmosphere decreased by a factor of 3, the output of ash and slag wastes decreased by a factor of 4.
For the whole duration of power plants gasification project, emissions from the Khabarovsk CHPP-1 decreased by 14 thousand tons per year, the output of ash and slag was reduced from 263 to 85 thousand tons. Atmospheric emissions of the Khabarovskaya CHPP-2 decreased by a factor of 10. Emissions into the atmosphere from the Nikolaevskaya CHPP have decreased for 10 years by 122.8 thousand tons, and the output of ash and slag wastes decreased by 900 thousand tons.
The Vladivostokskaya CHPP-2 became the main object of reconstruction in Primorsky Krai. Over the past seven years of the project, the station has reduced emissions from 49.3 to four thousand tons per year. The output of slag decreased by a factor of 13: from 629 to 48 thousand tons. Three boiler houses of Vladivostokskaya CHPP-1, the boiler-houses «Severnaya» and «VtorayaRechka» switched to gas.
By the end of 2017, the boiler No.15 of the Khabarovskaya CHPP-1 will be switched to gas. The reconstruction allows reducing the emissions by 15%.
In 2014, the Program of Development of Renewable Sources was established for the period until 2016 with a prospective for up to 2020 in RAO ES of the East. As part of the Program implementation, the replacement of diesel power stations production is carried out in the isolated zones.