Transcript Projekti energetske učinkovitosti i obnovljivih izvora

Energy efficiency projects
of the City of Zadar
Žana Klarić
City of Zadar
Head of Section for environment
protection
City of Zadar
•Zadar is Croatian town situated in the
heart of the eastern coast of the Adriatic
Sea at 44°06'51" north latitude and
15°13'40" east longitude. It is the urban
center of northern Dalmatia and
administrative, economic, cultural and
political center of Zadar County. It has
75,062 inhabitants with a total area of
194.02 km2. Area of the City of Zadar
includes the coast, hinterland and
islands.
•City of Zadar is a local-self government
unit with 14 administrative departments.
City of Zadar is the founder, owner and
co-owner of a number institutions and
companies in the field of culture,
preschool and primary school education
and utility services.
•Administrative area of the City of Zadar
includes beside the town of Zadar 4
settlements and 7 small distant islands
Administrative area of the City of Zadar
3
City of Zadar recognized the importance of
sustainable development and is making an efforts in
promoting the implementation of energy efficiency
and renewable energy in the public sector as well as in
private sector.
Its political will and commitment to the sustainable
management City of Zadar expressed by signing
several documents:
Energy Charter
Signed in 2008.
This is a declaratory act of
the local and regional
governments in the
Republic of Croatia,
which shows awareness
and political will to
manage energy at the
local level.
Covenant of
Mayors
Signed in 2012
Signed in 23012European
movement involving local
and regional authorities,
voluntarily committing to
increasing energy
efficiency and use of
renewable energy sources
on their territories.
Signatories aim to meet
and exceed the European
Union 20%
CO2 reduction objective
by 2020.
Association of
Energy Cities
European Association of
local authorities in energy
transition
Represents more than 1,000
towns and cities in 30 countries.
In 2012, Energy Cities initiated a
process aimed at making
and debating proposals for
accelerating the energy
transition
of European cities and towns.
These proposals are based on
innovative approaches, new
ideas and groundbreaking
practices. They provide practical
answers and link today’s
action to the long-term vision of
a low energy city with a high
quality of life for all.
Participation in the project EU Cities
Adapt
Zadar is one of 21 cities in Europe, which has
been selected to participate in a project funded by
the European Commission.
Objective: to provide capacity building and
assistance to European cities to develop and
implement strategies to adapt to climate change,
to connect cities with similar problems and
provide support (training, exchange of
experiences, etc.) to develop a strategy to adapt to
climate change, as the ultimate goal.
Working group on Climate Change, have been
formed, includes all stakeholders.
Installation of solar system and gas
installation in the Sport Centre Višnjik
96 vacuum tube
collectors have been
installed on the roof
of the swimming
pool for hot water
preparation.
Reconstruction of the
existing boiler room
which currently uses
fuel oil for use of
natural gas.
Annual savings :
636.000,00 kn
Expected reduction
of CO2: 223 t
Public lighting
At 10 electric substations regulatory mechanism have been set. This mechanism
reduces the voltage supply from 24.00 to 6.00 in the morning (from 220-240V to 190
V), thereby reducing the intensity of light.
Achieved savings in energy consumption 25%
Energy audits and energy certifications
Name
Category
Zatvoreno plivalište-uredi
A
Športska dvorana u sklopu ŠC Višnjik
B
Zatvoreno plivalište u sklopu ŠC Višnjik-poslovni prostori
B
Gradska knjižnica
B
Objekt društvene namjene Kožino
B
OŠ Zadarski otoci
B
OŠ Stanovi
C
OŠ Smiljevac
C
OŠ Bartula Kašića
C
OŠ Krune Krstića
C
OŠ Šime Budinića
C
DV Višnjik
C
Zatvoreno plivalište u sklopu ŠC Višnjik
D
Grad Zadar, Narodni trg 1
D
DV Vruljica (Radost)
D
Hrvatsko narodno kazalište
D
OŠ Petar Preradović
E
Encouraging the citizens to implement
energy efficiency projects
City announces
public tenders:
•- installation of
solar systems for
water heating
•- termal insulation
and installation of
energy efficient
windows
•- installation of
stove on wood
biomass
•- reconstruction of
existing heating
sistems on a sistem
wich use gas in
residential buildings
Currently, the project of gasification
of Dalmatia region is underway
The gas distribution network will be
built up in parts of the counties of
Zadar (the cities of Zadar, Biograd
na Moru and parts of the city of
Benkovac), Šibenik-Knin (the cities
of Sibenik, Drnis, Knin, Vodice,
Bilice, Tribunj, Pirovac, Tisno and
Murter-Kornati) and Split-Dalmatia
(the cities of Split, Solin, Kaštela,
Trogir and parts of the
municipalities of Dugopolje, Klis
and Segel)
It is planned to build up 1,450
kilometers of gas network in total
which will usher gas to end users
In this way about 130,000
customers will be supplied by
natural gas among which are a
numerous public institutions,
commercial and industrial
enterprises and households
The total investment in this region
reaches the total of approximately €
105 million
Project of gasification of the
Dalmatia region
The introduction of natural gas in the
headquarter ‘’Petrići’’
 City of Zadar has started to encourage the reconstruction of existing
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heating sistems on a system which use natural gas in residential
buildings (one pilot project is carried out, the headquarter ‘’Petrići’’)
Headquarter ‘’Petrići’’ includes 11 residential buildings with a total of
439 flats with 1,500 people. All buildings are heated by a central boiler
that has two hot water boilers of individual power 3200 kW and
heating fuel is the heavy fuel oil
Annual fuel consumption, depending on weather conditions is
approximately 320,000 kg of heavy fuel oil
The total value of investment is 119,000 euros (City of Zadar will cofinance 13,157,9 euros, Environmental Protection and Energy
Efficiency Fund 52,631,6 euros and the rest will be co-financed by
tentants)
Investment return is approx. 1 year
Greetings to the Sun
Information System for
Energy Management
• The project objective is to continuously monitor
energy consumption in public buildings.
• Register of all buildings owned by the City of
Zadar with all the details : building area, year of
construction / reconstruction, contacts, energy
consumption (fuel, electricity, water) energy
c e r t i f i ca t es , m o n t h l y b i l l s , a l l t h e c h a n g e s o n t h e
building or heating system that have been
undertaken ect.
• The database contains information on the energy
consumption from 2007 until today and beyond
Grad Zadar
Akcijski plan energetski održivog razvitka
SEAP
Prosinac 2013.
Sustainable energy action plan SEAP
SEAP is composed of 2 parts:
1. The analisys of energy consuption and the basic inventory of
CO2 emissions
- building sector
- sector of public lighting
- traffic sector
2. Action plan
- Defines measures for reducing CO2 emissions
- Organization of implementation, monitoring implementation,
reporting,
- Defines human sources and financing resources
Energy consumption in the building sector
in Zadar
Energy consumption in the building
sector in Zadar
The amount and proportion of thermal energy
consumption in the building sector
Buildings of the
City administration
and City companies
3%
Residential
buildings
34%
Comercijal
buildings
63%
The structure of the vehicle with regard to
fuel
Diesel
27%
Gas
0,4%
Petrol
72,6%
Total amount of CO2 emissions in Zadar
Sektor
Buildings
Public lighting
Traffic
Total
[tCO2]
[%]
142.596
57%
3.105
1%
103.103
42%
248.804
100%
Summary of measures for buildings of the City Administration
and the City institutions / companies
Measures
Reduction of CO2 emissions
1.1
Education and promotion of energy efficiency for staff / building users
0,18%
1.2
Installation of photovoltaic systems up to 30 kW on rooftops
0,03%
1.3
Installation of solar thermal systems for hot water
0,07%
1.4
Reconstruction of the outer shell and roof repairs
0,10%
1.5
Installation of energy-saving bulbs
0,21%
1.6
Installation of energy-efficient windows
0,06%
1.7
Set of thermometers in all heated rooms
0,05%
1.8
Installing of programmable thermostatic radiator valves on radijators
0,10%
1.9
Buying of new electrical devices in accordance with the criteria of Green
Public Procurement
0,06%
1.10
Green Energy for buildings that have annual consumption more than 1 GWh
1,41%
Optimizing the work of the heating system
Using of natural gas instead of existing fuel
0,06%
0,13%
2,46%
1.11
1.12
TOTAL:
Summary of measures for residential
buildings and houses
Measure
Reduction of CO2
emissions
1.13
Education and promotion of energy efficiency for citizens
1,99%
1.14
Co-financing of the reconstruction of the outer shell, replacing carpentry and
roof repair for familly houses
0,07%
1.15
Co-financing of termal insulation, installation of energy efficient windows
and roof repair for residential buildings
1,60%
1.16
Using of natural gas instead of existing fuel
0,68%
Installation and thermostatic radiator valves
0,87%
1.18
Co-financing the installation of photovoltaic systems up to 10 kW on the roofs of
residential buildings
0,15%
1.19
Installation of solar thermal systems for hot water and heating
0,08%
1.20
Encouraging green building in new housing
1,62%
1.21
Installation of energy-saving bulbs
0,82%
1.22
Encouraging the replacement of existing household devices with energy
efficient, energy class A
2,04%
1.17
TOTAL:
9,92%
Summary of measures for the sector of public
lighting
Measure
Reduction of CO2
emissions
2.1
Replacing outdated lighting fixtures with energy-efficient lighting
fixtures (VTN)
0,05%
2.2
Replacing outdated lighting fixtures with energy-efficient lighting
fixtures( MH)
0,25%
2.3
Replacing outdated lighting fixtures with energy-efficient lighting
fixtures (LED)
0,03%
2.4
Replacing outdated lighting fixtures on islands
0,14%
2.5
Regulation of public lighting
0,31%
TOTAL:
0,78%
Summary of measures for the transport sector
Measure
Reduction of CO2
emissions
3.1
Education and promotion of energy efficiency in transport
2,07 %
3.2
The introduction of car-sharing model
0,78%
3.3
The introduction of monitoring of bus mode driving
0,07%
3.4
Procurement of new vehicle of the City Administration and the City of
institutions / companies in accordance with the criteria of green public
procurement
0,06%
3.5
Implementation of European standards relating for automobile industry
3,47%
UKUPNO:
6,45%
Total reduction of CO2 emissions planned by SEAP
Sector
Reduction of CO2 emissions
1
Building sector
2
Public lighting sector
0,78%
3
Traffic sector
6,45%
TOTAL:
22,28 %
29,51%
Organizational model
Commission for monitoring of implementation
Program Coordinator
Working Group
Thanks for your attention !