Energia s. P. Korolev Rocket and Space Corporation Energia

ENERGY CONSERVATION AND ENERGY EFFICIENCY.
INCREASE IN PRODUCTION ECOLOGICAL SAFETY

Measures to enhance energy efficiency

In order to put into effect measures aimed to increase energy conservation and energy efficiency under Program called the “Energy Conservation and Enhanced Energy Efficiency during the 2011-2020 period” and increase ecological efficiency in 2014, the following work has been performed:

• 
  Modernization of heating systems, thermal insulation of power equipment, steam and hot water pipelines:
  

Item No.	Description of measures	Quantitative indices		Costs of putting measures into effect, thousand rubles	Economic effect
		Measurement unit	Quantity		Gcal/ year	Thousand rubles/ year
1.1.	Relaying of heating pipelines of 2Du200mm in diameter with heat channel design reconditioning	running metre	70	8 248	98	128,6
1.2.	Replacement of thermal insulation of steam line of Du200mm in diameter from heat-and-power station to industrial boiler house	m	830		3561	3 860
1.3.	Replacement of thermal insulation of steam line of Du250mm in diameter from heat-and-power station to central hot-water plant	m	99		390	422,8
1.4.	Change of thermal insulation of decarbonizer external surface, volume of 170 m^3	m^2	215		32	34,7
1.5.	Change of thermal insulation of equipment and pipeline surfaces	m^2	122		279	302,4
Total by items 1.1.-1.5.				8 248	4 360	4 748,5

As the result of implementing the measures to recondition heating systems and thermal insulation of steam and hot water pipelines, as well as putting appropriate measures into effect in related areas, amount of heat energy losses during its transmission has decreased by 25% relative to that in the previous periods and 2,1% from quantity of supplied thermal power in 2014.

• 
  Change of obsolete boilers ТП-20 to new boilers ДЕ25/24-380:
  

In 2014 the fourth steam boiler ДЕ25/24-380 was put into operation on heat-and-power station. The boiler accommodates modern burner “Weishaupt”. As of December 2014, 67% of heat-and-power station stock of stem boilers were replaced.

As this took place, target figure of gas saving for 2014 amounted to 27 692,1 thousand rubles which corresponded to an annual saving of 5 605 thousand m³ of gas.

Target figure of change in specific fuel consumption on supplied thermal power from heat source has decreased by 2,8% relative to those for the past periods and constituted 163 kg of equivalent fuel/Gcal.

• 
  Reconditioning of heat-and-power station foaming fire-fighting pumping plant:
  

Automatic fire-fighting system of fuel oil storage tank stock is designed to detect the presence of fire hazardous situation on the premises of heat-and-power station fuel oil handling system, as well as fuel oil pump house and extinguish fire started in a semi-automatic mode.

• 
  Adoption of an upper level of heat-and-power station boiler, turbine and auxiliary equipment automation and control providing a possibility of remote monitoring and control from on-duty personnel workstation:
  

At heat-and-power station TsUGV, the project on an automatic maintenance of steam pressure in deaerators Nos. 3-6 and temperature of heat exchangers was implemented.

All parameters are displayed on an automatic workstation (control panel) from which the process can be operated.

Information about the volume of different types of fuel-and-power resources used by the Corporation in 2014 (in physical and money terms)

Name	Volume	Cost
Electric power	19 141,60 thousand kW*hour	76 766 295,18 rubles
Heat power	103 876,59 Gcal	119 840 415,59 rubles
Steam	617 Gcal	771 620,11 rubles
Low-pressure air	162 000 m³	654 807,12 rubles
High-pressure air	20 000 m³	633 179,28 rubles
Cold water	603 181 m³	9 946 454,69 rubles
Motor petrol	907 tons	2 8117,0 thousand rubles
Diesel fuel	130 tons	4 030,0 thousand rubles