1. Energymanagement in Cherkasy city

2. CHERKASY is a pearl in the heart of Ukraine
One of the most beautiful cities located on the bank of the Dnieper river is Cherkasy – it is the center of glorious land with bright historical past.
Modern Cherkasy is one of powerful industrial centers of Ukraine, where mechanical engineering, chemical, textile, food industries are developed.
Besides Cherkasy has a real opportunity of development in big logical center: city is located in the center of Ukraine, at the intersection of main thoroughfares of the state: water, motor, rail and air ways.
CHERKASY IS THE CENTER OF UKRAINE 1

3. Population of Cherkasy
Square of Cherkasy
29,9 sq. miles
Population of Cherkasy
CHERKASY IS THE CENTER OF UKRAINE 2

4. CHERKASY is a pearl in the heart of Ukraine
Kremenchuk Reservoir on the Dnieper river – Cherkasy man-made sea – is a pearl of central Ukraine. In Cherkasy region its width exceeds 11 kilometers.
Cherkasy Forest, located on the north and west from the city and directly borders with Cherkasy is the largest pine array of natural origin in Ukraine. Forest was formed during the pre-glacial era.
The city has excellent natural conditions and resources for recreation of residents and guests and has been famous for its resort and recreational areas, numerous parks, gardens, beaches, architectural monuments of the late 19th - early 20th century.
CHERKASY IS THE CENTER OF UKRAINE 3

5. System approach І. Total account ІІ. Reducing of losses
ІІІ. Increasing of efficiency in generation
ІV. Sources of alternative renewable energy 4

6. From January 1, 2012 in Cherkasy daily monitoring of energy consumption in 280 buildings of budgetary institutions was introduced
TOTAL ACCOUNT 5

7. Implementation of the software «ENERGY PLAN» to optimize energy policy and strategic planning by local authorities
TOTAL ACCOUNT 6

8. Decreasing of energy consumption as a result of DAILY monitoring
- 5%
- 10 %
Water
Electric power
Heat
2011 year
2012 year
TOTAL ACCOUNT 7

9. Energyefficiency of buildings
Buildings of budgetary institutions are certified with fosters by European standards.
It gives an opportunity to compare the efficiency of consumption of each kind of energy in different buildings.
TOTAL ACCOUNT 8

10. Energy audit 9 ENERGY AUDIT
Realization of energy audit was completed in 15 building of budgetary institutions.
It gives an opportunity to determine the most problematic places and priority of realization of urgent measures for thermomodernization of the building.
ENERGY AUDIT 9

11. Full replacement of windows in budgetary institutions
Quantity of institutions
Quantity of institutions with full replacement %
Schools 36 6 17
Kindergartens 53 5 9
Medical institutions 15 2 13
TOTAL
104
School № 28 before replacement of windows
School № 28 after replacement of windows
REDUCING OF LOSSES 10

12. Implementation of individual heat point (IHP) and heat shields
Institutions
Quantity of institutions
Quantity of implemented IHP %
Schools 36 18 50
Kindergartens 53 6 11
Medical institutions 15 1 7
TOTAL
104 25 24
Individual heat point
Heat shield
REDUCING OF LOSSES 11

13. Year of commissioning – 1982
School № 28
(3, Gaidara Street)
Year of commissioning – 1982
Total square– sq. m.
Quantity of pupils– 838 .
Well-handled works of energy saving:
2008 y. - heat meters were implemented UAH
2009 y. - individual heating unit was
implemented UAH
2009 y. - windows were replaced UAH
UAH
Implemented IHP
Implemented windows
REDUCING OF LOSSES 12

14. The results of realization of energy saving events at school № 28
Consumption of heating and economy of costs
1 352 Gkal
UAH
850
Gkal
860 Gkal
816 Gkal
820 Gkal
826 Gkal
Decreasing of consumption on 37%
UAH .
UAH
UAH
UAH
UAH
Total – UAH
Payback period – till 3 years
Economy is UAH per year
REDUCING OF LOSSES 13

15. Tenement-houses of Cherkasy city
condominium associations (CA)
housing cooperatives home
municipal, state, departmental
REDUCING OF LOSSES 14

16. Co-financing of condominium association (CA)
  from the local budget
Co-financing of buildings of condominium association (CA) was implemented in such way: in y. 50 % (CA) - 50% (city)
in 2012 y % (CA) - 40% (city)
in 2013, 2014 y. 65 % (CA) - 35% (city)
in 2015 y. 30 % (CA) - 70% (city)
REDUCING OF LOSSES 15

17. Façade insulation of CA
2013 year
Quantity of CA
Insulation of CA
Percent
123 7
5,7 %
CA, 4, Tolstoho Street, before insulation
2014 year
Quantity of CA
Insulation of CA
Percent
123 10
8,1 %
CA, 4, Tolstoho Street, after insulation
REDUCING OF LOSSES 16

18. 17 REDUCING OF LOSSES Implementation of heat meters in houses of CA
Quantity of CA
CA heating meters implemented
Percent
123 14
11 %
Heat meters are implemented by specialists of “Cherkasyteplokomunenergo”.
Owners of apartments pay for implementation of heat meters.
A heat meter of CA, 19/1, Symhaitska Street
REDUCING OF LOSSES 17

19. 18 REDUCING OF LOSSES Building of CA Year of commissioning – 2007
(19/1, Sumhaitska Street)
Year of commissioning – 2007
Quantity of apartment - 69
Quantity of habitants
At the general meeting in September 2008
Condominium Association BOD-4 was created UNANIMOUSLY.
During construction of the building individual heat point with
heat meter and with controller of management of the thermal
modes in the building depending on temperature of
environment were designed and implemented. Its cost was
embedded in the cost of 1 sq.m. of total square of apartment.
Heat meters
ІHP
REDUCING OF LOSSES 18

20. Facade insulation of houses of CA
(19/1, Sumhaitska Street)
Insulated façade of CA
Difference in heat consumption between the porches – 50 %
Non-insulated façade
Financing: :
LOCAL BUDGET thousand UAH
CA thousand UAH
364 thousand UAH
REDUCING OF LOSSES 19

21. Results of heat consumption after facade insulation of the house of CA
Heat consumption and economy of costs
542 Gkal
472 Gkal
337
Gkal
7 UAH /sq.m
325
Gkal
3,20 UAH /sq.m.
Total invested – 364 thousand UAH
Payback period – 6,6 years
Economy is – 55 thousand UAH during heating season
REDUCING OF LOSSES 20

22. INCREASING OF EFFICIENCY
Economic efficiency of using of cogeneration installation is UAH per year
Invested costs
UAH
Generation is
11mln. kW per year
Cost of produced electricity
0,9 UAH/kW
Electricity price in the market: 1,1 UAH/kW
Payback period is
2,5 years
Cogeneration installation Сaterpillar G3520B LE
INCREASING OF EFFICIENCY 21

23. INVESTMENT PROGRAM «IMPLEMENTATION OF INDIVIDUAL HEAT POINTS»
109 individual heat units (IHP) were implemented in 103 apartment houses of the city.
Economy of heat electricity is nearly 18%, of cold water - 11,89 thousand m3/year, of electricity ,50 thousand kW*hour/year, decreasing of СО2 emissions ,50 t/year.
During heating season total economy residents who live in this houses is nearly 6 mln. UAH.
ТEPLOKOMUNENERGO 22

24. INVESTMENT PROGRAM«TECHNICAL RE-EQUIPMENT OF BOILERS»
In boilers on 10, Krasovskogo Street, 8, Onoprienka Street and 13, Sumhaitska Street in 2012 – 2013 years were replaced:
old boilers to new fire-tube boilers with economizer with efficiency not less than 96%;
energy efficient network pumping equipment, chemical water treatment equipment;
heat meters;
modern gas burners with frequency control fan speed and other technologic equipment.
Gas economy is – 1100 thousand m3/year.
Energy economy is – 1490 thousand kW/year.
Decreasing of СО2 emissions is – 2856,30 t/year
ТЕPLOKOMUNENERGO 23

25. ALTERNATIVE RENEWABLE ENERGY SOURCES
Initial heating system
generation of heat - 38 gas boilers and one with the combined use of gas and coal
ALTERNATIVE RENEWABLE ENERGY SOURCES 24

26. ALTERNATIVE RENEWABLE ENERGY SOURCES
years
Upgrading heating
Built a new pumping station
20% of heating networks replaced with pre-insulated pipes
24% of the “gas heat” replaced “coal heat” from Cherkassy CHP
ALTERNATIVE RENEWABLE ENERGY SOURCES 25

27. ALTERNATIVE RENEWABLE ENERGY SOURCES
Economic efficiency of using of biofuel installations is UAH per year
Invested costs
8,4 mln. UAH
Payback period is
2,5 years
ALTERNATIVE RENEWABLE ENERGY SOURCES 26

28. ALTERNATIVE RENEWABLE ENERGY SOURCES
Savings on fuel for boiler are UAH per year
Gasprom (Russia)
7 mln. UAH
Cherkasy
(Ukraine)
3 mln. UAH
Before implementation of biofuel installation
After implementation of biofuel installation
GAS
Cod
ALTERNATIVE RENEWABLE ENERGY SOURCES 27

29. ALTERNATIVE RENEWABLE ENERGY SOURCES
Biofuel installation
First results
The new pumping station was increased by 24% supply of "coal" heat
Closed 13 gas boiler
ALTERNATIVE RENEWABLE ENERGY SOURCES 28

30. 15 historical buildings of Cherkasy city were selected
Energy certification of historical buildings of Cherkasy city and their visualization
15 historical buildings of Cherkasy city were selected 29

31. Historical references of each building were created30

32. Plates containing energy passport of the building, its historical background and reference were created 31

33. The ceremonial signing of certificate about Cherkasy accession to the Covenant of Mayors during the conference "Implementation of the Covenant of Mayors as a way to energy security of Ukraine"
THE COVENANT OF MAYORS 32

34. Sustainable energy action plan of Cherkasy city till 2020 year (SEAP)
In 2013 SEAP was elaborated by Department of economy and development of Cherkasy City Council and by municipal enterprise “Institution of city development” – and was approved by session of city council from #4-25 and was submitted to European Commission.
In December 2014 European Commission sent confirmation of approval of SEAP.
THE COVENANT OF MAYORS 33

35. ALTERNATIVE RENEWABLE ENERGY SOURCES
Projects of decreasing of energy consumption and transition to alternative energy sources
Implementation of collectors on hot water supply
for kindergartens
Cost of one object is nearly 10 thousand euro/230 thousand UAH
Main events of implementation:
vacuum tube solar collector;
tank battery;
expansion tank;
prepared coolant
ALTERNATIVE RENEWABLE ENERGY SOURCES 34

36. ALTERNATIVE RENEWABLE ENERGY SOURCES
Projects of decreasing of energy consumption and transition to alternative energy sources
Implementation of heat pump for water heating and system of filtration for pools in kindergartens
Main activities are:
Implementation of circulation and water treatment system
Installation of heat pumps
reconstruction of the pool
Implementation of the screen on the surface of the pool
other measures to improve the comfort of stay, technological needs and reduce heat loss areas
ALTERNATIVE RENEWABLE ENERGY SOURCES 35

37. Projects of decreasing of energy consumption and transition to alternative energy sources
Reconstruction of system of external lighting using energy saving technologies
Cost of the project is 4 mln. UAH
Main activities are – replacement of the part of existing fixtures of external lighting to LED.
Replacement of 1600 points of lighting is provided with project.
Results of project realization:
Energy economy is nearly 568 thousand UAH per year;
Reducing of СО2 emissions on 73 t per year;
Improvement of quality of street lighting;
lack of operating costs during the warranty period of equipment (10 years).
CONSUMPTION REDUCING 36

38. Thank you for attention