Uniform Reporting Format:
Activities Implemented Jointly Under the Pilot Phase
Annex I
List of
Projects
A. Description of project
1) Title of project: Varena Boiler Conversion Project
2) Participants/actors:
|
Item
|
Financier/Reporter
|
Co-reporter
|
|
Name of organisation(a):
|
Statens energimyndighet
|
Aplinkos Ministerija
|
|
Name of organisation (English):
|
Swedish National Energy Administration
|
Ministry of Environment
|
|
Department:
|
Secretariat for Climate Policy and International Co-operation
|
Environmental Quality Department
|
|
Acronym:
|
STEM
|
AM
|
|
Acronym (English):
|
STEM
|
MoE
|
|
Function within activity:
|
Assigned by the Swedish Government for implementation including financing arrangements.
|
Assigned by the Lithuanian Government for activities implemented jointly
|
|
Street:
|
Kungsgatan 43
|
Jakšto 4
|
|
Post code:
|
BOX 310, S-631 04
|
LT-2600
|
|
City:
|
Eskilstuna
|
Vilnius
|
|
Country:
|
Sweden
|
Lithuania
|
|
Telephone:
|
+46-16 544 20 00
|
+370-2 61 90 49
|
|
Fax:
|
+46-16 544 22 64
|
+370-2-22 08 47
|
|
E-mail:
|
klas.tennberg@stem.se
|
atm@nt.gamta.lt
|
|
WWW-URL:
|
http://www.stem.se
|
http://www.gamta.lt
|
|
Contact person (for this activity):
|
-------------------------------------
|
-------------------------------------
|
|
Surname:
|
Knutsson
|
Bilkis
|
|
First name, middle name:
|
Gudrun
|
Mindaugas
|
|
Job title:
|
Head of Section, Climate Investment Programme
|
Director of Environmental Quality Dept.
|
|
Direct tel:
|
+46-16 544 20 72
|
+370-2-61 90 49
|
|
Direct fax:
|
+46-16 544 22 64
|
+370-2-22 08 47
|
|
Direct E-mail:
|
gudrun.knutsson@stem.se
|
atm@nt.gamta.lt
|
|
Borrower
|
|
Name of organisation(a):
|
SPAB Varenos siluma
|
|
Name of organisation (English):
|
Joint Stock Company Varenos siluma
|
|
Department:
|
|
|
Acronym:
|
|
|
Acronym (English):
|
|
|
Function within activity:
|
Borrower
|
|
Street:
|
Basanaviciaus 56
|
|
Post code:
|
LT 4640
|
|
City:
|
Varena
|
|
Country:
|
Lithuania
|
|
Telephone:
|
+370 60 31 027
|
|
Mobile:
|
+370 98 40 713
|
|
Fax:
|
+370 60 31 029
|
|
E-mail:
|
|
|
WWW-URL:
|
|
|
Contact person (for this activity):
|
|
|
Surname:
|
JATKEVICIUS
|
|
First name, middle name:
|
BRONISLAVAS
|
|
Job title:
|
Director
|
|
Direct tel:
|
+370 60 31 029
|
|
Mobile:
|
+370 87 58 817
|
|
Direct fax:
|
+370 60 31 029
|
|
Direct E-mail:
|
|
|
Item
|
Please fill in if applicable
|
Please fill in if applicable
|
|
Name of organization(a):
|
Lietuvos energetikos institutas
|
ÅF Energikonsult Syd AB
|
|
Name of organization (English):
|
Lithuanian Energy Institute
|
|
|
Department:
|
Heat-Equipment Research and Testing Laboratory
|
AF - International AB
|
|
Acronym:
|
LEI
|
ÅFE
|
|
Acronym (English):
|
LEI
|
AFE
|
|
Function within activity:
|
Local reporter
Responsible for the measuring and collecting results for EAES-reporting.
|
Technical support
|
|
Street:
|
Breslaujos 3
|
Stensjögatan 3
|
|
Post code:
|
LT 3035
|
S-217 65
|
|
City:
|
Kaunas
|
MALMÖ
|
|
Country:
|
Lithuania
|
SWEDEN
|
|
Telephone:
|
+ 370 (7) 45 34 95, 40 18 63
|
+46-40-37 50 00
|
|
Fax:
|
+ 370 (7) 35 12 71
|
+46-40-13 03 69
|
|
E-mail:
|
testlab@isag.lei.lt
|
|
|
WWW-URL:
|
http://www.lei.lt
|
http://www.af.se
|
|
Contact person (for this activity):
|
-------------------------------------
|
-------------------------------------
|
|
Surname:
|
Pedisius
|
Mårtensson
|
|
First name, middle name:
|
Nerijus
|
Roland
|
|
Job title:
|
Senior Research Associate
|
project leader
|
|
Direct tel:
|
+ 370 (7) 40 18 64
|
+46-40-37 51 04
|
|
Direct fax:
|
+ 370 (7) 35 12 71
|
+46-40-13 03 69
|
|
Direct E-mail:
|
nerijus@isag.lei.lt
|
rmn@ens.af.se
|
|
|
|
a) Organisation includes: institutions, ministries, companies, non-governmental organisations, etc.
involved in the activity, i.e. research institutes associated with the project, auditors, government agency
closely following the activity.
3) Activity:
|
Item
|
Please fill in if applicable
|
|
General description:
|
Varena is a medium size town about 1 hour away from Vilnius. 13.000 of the inhabitants are supplied
with heat from a boiler house. SPAB Alytaus Siluma was the owner of the boiler house until 2000
when the ownership was passed to SPAB Varenos Siluma. The boiler house also supplies steam to
nearby industries. The boiler house had three DKVR 10-13 steam boilers and two KVGM hot water
boilers, all burning heavy oil.
|
|
Type of project:a)
|
Fuel switching to renewable
|
|
Location (exact, e.g. city, region, state):
|
Varena town
Alytus District
LITHUANIA
|
|
Activity starting date:
|
1995- 03-219(letter of Intent)
|
|
In operation from:
|
May 1997
|
|
Expected activity ending date:
|
30. September 2005
|
|
Stage of activity:b)
|
Complete
|
|
Lifetime of activity if different from ending date:c)
|
Expected technical lifetime is 25 years which means that the plant is expected to be in operation
till 2020.
|
|
Technical data:d)
|
A new pre-furnace for burning wood chips and a new DE-25 steam boiler have been installed. The DE
boiler has both an ordinary economiser for preheating the feed-water and an extra economiser that
heats the district heating water. The latter economiser is an experiment that may cool the flue
gases below water dew point and thus using a part of condensation energy in flue gases. New boiler
has an estimated power output of 8 MW. Annual heat production is around 60 000 MWh.
|
a) For example, using Intergovernmental Panel on Climate Change (IPCC) classification: energy efficiency;
renewable energy; fuel switching; forest preservation, restoration or reforestation; afforestation;
fugitive gas capture; industrial processes; solvents; agriculture; waste disposal or bunker fuels.
b) Circle the appropriate option.
c) Methodological work will be required to define lifetime of activities.
d) Methodological work will be required to determine for each types of activity what the minimum data
requirements are.
The lifetime criteria have been arranged in different groups depending on type of implemented activities.
This classification assumes a level of operation and maintenance that is normal in western countries.
Lifetime of activity
Heat production plants (bio fuel)
|
25 years
|
New installation of all main equipment parts (fuel handling system, firing equipment and boiler)
and modernisation of secondary equipment.
|
|
15 years
|
Conversion of existing boiler but new installation fuel handling system and firing equipment.
Modernisation of secondary equipment.
|
|
10 years
|
Limited installation of new equipment (only one part of the three main parts, normally the firing
equipment). Modernisation of other equipment.
|
Heat distribution systems and sub-stations
|
25 years
|
Pre-fabricated pipes and installations using certified contractors and supervisor according to EN
norms and applicable district heating practise
|
|
15 years
|
Pre-fabricated pipes and installations without using certified contractors and supervisor
|
|
10 years
|
Modernisation of existing pipes.
|
Energy efficiency in buildings
|
25 years
|
Additional insulation roofs walls etc. with Scandinavian technology.
New installed heating systems.
|
|
15 years
|
Renovation and balancing of heating systems including thermostat valves.
|
|
10 years
|
Weather stripping windows, doors etc.
|
- If a combination of measures is done a reasonable lifetime for the project have to be calculated.
4) Plant cost (to the extent possible):
To the investment costs are referred the cost of the investment proper and the accumulated interest during
the grace period, generally 2 years.
The AIJ/JI cost items are the costs for:
- Technical assistance, a technical and administrative support from consultants, during the period from
definition of the project till commissioning. These costs are paid by STEM.
- Follow-up, an annual technical and economic follow-up by consultants, hired by STEM, of the operating
results of the plant with the objective to improve on its tech-economic sustainability and its climate
effect. The cost indicated is an average cost per project.
- Reporting costs – i e costs in connection with the annual reporting of the project’s
climate effects to UNFCCC. The cost indicated is an average cost per project.
- Administration – average costs of STEM staff per project.
- Difference in interest rates. STEM applies for its loans generally an interest rate corresponding to
6-month STIBOR (Stockholm InterBank Rate, in April 1999 3,0 %). Assuming a normal lending rate of 7 % means
that this loan is associated with a cost of 4 % in relation to normal lending rate.
Investment/instalment = the borrower’s possible own financing of the investment, followed by the
borrower’s repayment of the loan.
All costs in USD
|
Country
|
|
Varena Bc
|
1996
|
1997
|
1998
|
1999
|
2000
|
|
|
|
0
|
1
|
2
|
3
|
4
|
|
Investment
|
1. Loan/debt to STEM
|
518200
|
650600
|
569300
|
487963
|
411049
|
|
|
2. Added costs
|
60300
|
72100
|
0
|
0
|
4423
|
|
|
3.Technical assistance
|
90000
|
0
|
0
|
0
|
0
|
|
AIJ/JI
|
4. Follow up
|
0
|
8500
|
2200
|
2267
|
2139
|
|
A. Sweden
|
Costs
|
5. Reporting costs
|
0
|
851
|
0
|
744
|
301
|
|
|
6. Administration
|
40000
|
0
|
0
|
0
|
0
|
|
|
7. Difference in interest
|
4%
|
26024
|
22772
|
19519
|
16442
|
|
|
8.Accum. costs for AIJ/JI
|
130000
|
165375
|
190347
|
212877
|
231759
|
|
|
9.Total costs
|
708500
|
815975
|
759647
|
700840
|
642808
|
|
Investment
|
1. Investment/Instalment
|
0
|
0
|
81300
|
81337
|
81337
|
|
2. Lithuania
|
AIJ/JI
|
2. Reporting costs
|
0
|
0
|
0
|
0
|
0
|
|
Costs
|
3. Other costs
|
0
|
0
|
0
|
0
|
0
|
|
|
4. Accum. costs for AIJ/JI
|
0
|
0
|
0
|
0
|
0
|
|
|
5. Total costs
|
0
|
0
|
81300
|
162637
|
243974
|
|
1 USD=
|
10
|
SEK
|
|
|
|
|
|
5) Mutually agreed assessment procedures:
|
Describe the procedures, including name of organisations involveda):
|
|
Lithuanian Ministry of Environment is a central Lithuanian authority responsible on reporting of
JI-projects. This authority assigns a local organisation Lithuanian Energy Institute that is
involved in to the evaluation of the climate effects of this project. Lithuanian Energy Institute
takes the main responsibility to continue measuring, results collecting for JI-reporting.
|
a) Please ensure that detailed contact information for all organisations mentioned is reported under
Section A.2 above.
B. Governmental acceptance, approval or endorsement
Bearing in mind that all activities implemented jointly under this pilot phase require prior acceptance,
approval or endorsement by the Governments of the Parties participating in these activities, which shall be
shown as follows:
(a) In the case of joint reporting, the report is submitted by the designated national authority of one
participating Party with the concurrence of all other participating Parties as evidenced by attached
letters issued by the relevant national authorities;
(b) In the case of separate reporting, the reports are submitted separately by the designated national
authority of each and every participating Party. Information will only be compiled once reports have been
received from all participating Parties.
Fourth report.
-
This report is a joint report:
- Yes, Endorsement letter was submitted 2001.
3) General short comment by the government(s) if applicable:
-
Activity. The scope of work of this agreement consists of collection basic data, examination project
possibilities, engineering, supervision, inspection, local investigations, and preparation reports.
cf. Annex II, section B
C. Compatibility with and supportiveness of national economic development and socio-economic and
environment priorities and strategies
|
Describe (to the extent possible) how the activity is compatible with and supportive of national
economic development and socio-economic and environment priorities and strategies
|
|
The project meets with the following objectives in the Lithuanian energy sector:
- to reduce the energy intensity
- to reduce dependence on fuel imports
- to create new working places
- to involve the local companies into production of equipment for new firing technology
- to create and improve energy infrastructure based on indigenous energy resources
- to utilise the existing energy production capacity efficiently
- to reduce of fossil fuel consumption which results in emission reduction and currency saving
- to develop co-operation between Baltic, Nordic and other Central European countries
|
D. Benefits derived from the activities implemented jointly project
Whenever possible, quantitative information should be provided. Failing that, a qualitative description
should be given. If quantitative information becomes available, it could be submitted using the update(s).
(If the amount of quantitative information is too large, the source could be indicated.)
|
Item
|
Please fill in
|
|
Describe environmental benefits in detail:
|
Annual emissions reduction:
Projected 2000
19 713 ton CO2 12 342 ton CO2
19 516* 12 219
300 ton SO2 188 ton SO2
7 ton NOx 4 ton NOx
Lower pollution.
|
|
Do quantitative data exist for evaluation of environmental benefits?
|
Yes. Collected by LEI experts since 1997.
|
|
Describe social/cultural benefits in detail:
|
The project has a good demonstration effect
Improved working conditions, increased motivation
Higher employment
|
|
Do quantitative data exist for evaluation of social benefits?
|
No
|
|
Describe economic benefits in detail:
|
Decreased fuel costs about 4 USD/MWh which results in emission reduction and currency saving;
Reduction of heat price for heating and hot water preparation about 20%
|
|
Do quantitative data exist for evaluation of economic benefits?
|
Yes. Collected by LEI experts since 1997 and updated every year.
|
E. Calculation of the contribution of activities implemented jointly projects that bring about real,
measurable and long-term environmental benefits related to the mitigation of climate change that would not
have occurred in the absence of such activities
1) Estimated emissions without the activity (project baseline):
Description of the baseline or reference scenario, including methodologies applied:
Present data reflect emission reductions using status quo (emissions in the period before the conversion to
renewable fuel) for the baseline case. Calculation methods are being revised and will result in a change in
emission reduction. The new data will be introduced as soon as available.
2) Estimated emissions with the activity:
Description of the scenario, including methodologies applied:
Emission reductions are calculated using the IPCC Guidelines, using the Carbon Emission Factor (CEF) for
different types of fuel, using actual system efficiency. For boiler conversion, the decrease in emissions
is calculated in relation to the amount of fossil fuel replaced (status quo).
For a energy efficiency project the decrease in emissions reflects the amount of fuel that is saved through
the project. In the case that the system uses renewable fuels, the reduction is calculated comparing the
amount of fossil fuels that was used before the conversion to renewable fuels.
Below comparison is based upon that the base-line scenario represents a status quo solution.
Fill in the following tables as applicable:
Summary table: Projected emission reductions:
|
GHG
|
Year 1
= 1996
|
Year 2
= 1997
|
Year 3
= 1998
|
Year 4
= 1999
|
Year 5
= 2000
|
...
|
Year 25
|
|
Planned energy production MWh/year
Biofuel
Mazout /light-oil
|
|
60 000
30 000
|
60 000
30 000
|
60 000
30 000
|
60 000
30 000
|
60 000
30 000
|
|
60 000
30 000
|
|
Planned annual fuel consumption MWh/year
Biofuel
Mazout/light oil
|
|
73 171
35 296
|
73 171
35 296
|
73 171
35 296
|
73 171
35 296
|
73 171
35 296
|
|
73 171
35 296
|
|
A) Project baseline scenario
|
CO2
|
29 570
29 274*
|
29 570
29 274
|
29 570
29 274
|
29 570
29 274
|
29 570
29 274
|
|
29 570
29 274
|
|
CH4
|
-
|
|
|
|
|
|
|
|
N2O
|
-
|
|
|
|
|
|
|
|
other
|
-
|
|
|
|
|
|
|
|
B) Project activity scenarioa)
|
CO2
|
9 857
9 758
|
9 857
9 758
|
9 857
9 758
|
9 857
9 758
|
9 857
9 758
|
|
9 857
9 758
|
|
CH4
|
-
|
|
|
|
|
|
|
|
N2O
|
-
|
|
|
|
|
|
|
|
other
|
-
|
|
|
|
|
|
|
|
C) Effect (B-A)
|
CO2
|
-19 713
-19 516
|
-19 713
-19 516
|
-19 713
-19 516
|
-19 713
-19 516
|
-19 713
-19 516
|
|
-19 713
-19 516
|
|
CH4
|
|
|
|
|
|
|
|
|
N2O
|
-
|
|
|
|
|
|
|
|
Other
|
-
|
|
|
|
|
|
|
|
D) Cumulative effect
|
CO2
|
-19 713
|
-39 426
|
-59 139
|
-78 852
|
-98 565
|
|
- 492 825
|
|
CH4
|
-19 516
|
-39 032
|
-58 548
|
-78 064
|
-97 580
|
|
-487 900
|
|
N2O
|
-
|
|
|
|
|
|
|
|
Other
|
-
|
|
|
|
|
|
|
a) Includes indirect GHG leakages.
* The data in black colour are calculated using the programme provided by ÅF Energikonsult Syd AB.
The data in red colour presented in this table are calculated according to formulas and discounting values
from DNV "Multi-Project Verification of 31 Swedish-Baltic AIJ Projects" report. Almost all
recommendations and remarks from DNV "Multi-Project Verification of 31 Swedish-Baltic AIJ
Projects" report are involved in these calculations.
Summary table: Actual emission reductions:
|
GHG
|
Year 1
= 1996
|
Year 2
= 1997
|
Year 3
= 1998
|
Year 4
= 1999
|
Year 5
= 2000
|
...
|
Year 25
|
|
Factual energy production MWh/year
Biofuel
Mazout /light-oil
|
|
13 312
30 617
|
30 731
52 241
|
28 224
54 489
|
28 202
44 258
|
37 565
27 386
|
|
27607
41 798
|
|
Factual annual fuel consumption MWh/year
Biofuel
Mazout/light oil
|
|
16 234
36 020
|
37 477
61 460
|
34 420
64 105
|
34 393
52 068
|
45 811
32 219
|
|
33 667
49 174
|
|
A) Project baseline scenario
|
CO2
|
14 433
|
27 261
|
27 176
|
23 807
|
21 340
|
|
22 803
|
|
CH4
|
-
|
|
|
|
|
|
|
|
N2O
|
-
|
|
|
|
|
|
|
|
other
|
-
|
|
|
|
|
|
|
|
B) Project activity scenarioa)
|
CO2
|
10 059
|
17 164
|
17 903
|
14 541
|
8998
|
|
13 733
|
|
CH4
|
-
|
|
|
|
|
|
|
|
N2O
|
-
|
|
|
|
|
|
|
|
other
|
-
|
|
|
|
|
|
|
|
C) Effect (B-A)
|
CO2
|
-4 374
-4 329*
|
-10 097
-9 996
|
-9 273
-9 180
|
-9 266
-9 173
|
-12 342
-12 219
|
|
-9 070
-8 979
|
|
CH4
|
-
|
|
|
|
|
|
|
|
N2O
|
-
|
|
|
|
|
|
|
|
Other
|
-
|
|
|
|
|
|
|
|
D) Cumulative effect
|
CO2
|
-4 374
-4 329
|
-14 471
-14 325
|
-23 744
-23 505
|
-33 010
-32 678
|
-45 352
-44 897
|
|
-226 752
-224 477
|
|
CH4
|
-
|
|
|
|
|
|
|
|
N2O
|
-
|
|
|
|
|
|
|
|
Other
|
-
|
|
|
|
|
|
|
a) Includes indirect GHG leakages.
* The data in black colour are calculated using the programme provided by ÅF Energikonsult Syd AB.
The data in red colour presented in this table are calculated according to formulas and discounting values
from DNV "Multi-Project Verification of 31 Swedish-Baltic AIJ Projects" report. Almost all
recommendations and remarks from DNV "Multi-Project Verification of 31 Swedish-Baltic AIJ
Projects" report are involved in these calculations.
F. Additionally to financial obligations of Parties included in Annex II to the Convention within the
framework of the financial mechanism as well as to current official development assistance flows
Please indicate all sources of project funding.
|
Category of funding
(For each source one line)
|
Amount
(US dollars)
|
|
Loan from NUTEK
|
815.000
|
|
Grant from NUTEK for technical assistance
|
120.000
|
1 USD = 7.50 SEK
G. Contribution to capacity building, transfer of environmentally sound technologies and know-how to
other Parties, particularly developing country Parties, to enable them to implement the provisions of the
Convention. In this process, the developed country Parties shall support the development and enhancement of
endogenous capacities and technologies of developing country Parties
|
Transfer of environmentally sound technologies and know-how
|
Describe briefly
|
|
Schematically, the transfer of knowledge involves the following activities over time:
i) Technology transfer through STEM technical specialist during the implementation of the project.
- Technology transfer through co-operation between foreign supplier and local partner
- Conferences, seminars, documentation and training.
iv) Stimulate "net-working" for the exchange or experience between plant owners with
similar problems, e g "bio-clubs"
|
Technology transfer has taken place through
- STEM technical specialist support to the local project leader and municipality.
The following up group for testing and adjustment of converted boilers has been formed in
Lithuanian Energy Institute. Personnel of Heat-Equipment Research and Testing Laboratory is
carrying out following up procedures keeping a close relation with and AF Energikonsult company as
the main supervisor of conversion projects supported by STEM.
- The local company "Kazlu Rudos Metalas" with participation of Swedish
company "Hotab" mainly performed the execution of these biofuel conversion projects.
iii) Personal from boiler plant has been invited to different seminars and workshops, documentation
for training has been handed over.
There were arranged three seminars through close co-operation between STEM and LEI:
/Environmentally Friendly Energy Systems in the Baltic and Eastern Europe Countries/ (Seminar),
Kaunas, 21-22 March, 1995
/Environmentally Adapted Energy Systems in the Baltic Region and Eastern Europe/ (Seminar), Birzai,
19-20 November, 1998.
/Environmentally-Adapted Local Energy Systems /(Seminar and book presentation), Druskininkai, 21
November, 1998.
Translation and preparation of safe operation regulations for wood waste burning boiler houses.
This job was supported by STEM.
- Association "Bioenergy and energy saving" has been founded at the end of 1997 to
co-ordinate the attempts of wood firing equipment producers, wood wastes suppliers and owners of
boiler plants.
|
Endogenous capacity supported or enhanced:
|
Endogenous capacity
(Name of organisation1)
|
Development (DEV) /
enhancement (ENH)
|
Describe briefly
|
|
AB "Kazlu Rudos Metalas"
AB "Kazlu Rudos Metalas"
AB "Umega"
AB "Kazlu Rudos Metalas"
AB "Singaras"
AB "Menranga"
AB "Germeta"
|
DEV
DEV
DEV
ENH
|
New biofuel firing technology was developed. Experience in installation and maintenance of modern
western technology.
The new modern equipment for production pellets from wood dust were developed as demand for other
wood fuel kinds increased
The straw burning technology was started to spread as continuation of successfully realized biofuel
conversion projects.
Many smaller boiler conversion projects were successfully finished in Lithuania by local companies
AB "Kazlu Rudos Metalas", AB "Singaras", AB "Elhamers" during past
five years. The implementation of these projects was initiated by the successfully realized STEM
projects.
|
1) Please ensure that detailed contact information for all organisations listed is reported under section
A.2 above.
H. Additio
A. Description of project
1) Title of project: Vienybe, Boiler Conversion Project
2) Participants/actors:
|
Item
|
Financier/Reporter
|
Co-reporter
|
|
Name of organisation(a):
|
Statens energimyndighet
|
Aplinkos Ministerija
|
|
Name of organisation (English):
|
Swedish National Energy Administration
|
Ministry of Environment
|
|
Department:
|
Secretariat for Climate Policy and International Co-operation
|
Environmental Quality Department
|
|
Acronym:
|
STEM
|
AM
|
|
Acronym (English):
|
STEM
|
MoE
|
|
Function within activity:
|
Assigned by the Swedish Government for implementation including financing arrangements.
|
Assigned by the Lithuanian Government for activities implemented jointly
|
|
Street:
|
Kungsgatan 43
|
Jakšto 4
|
|
Post code:
|
BOX 310, S-631 04
|
LT-2600
|
|
City:
|
Eskilstuna
|
Vilnius
|
|
Country:
|
Sweden
|
Lithuania
|
|
Telephone:
|
+46-16 544 20 00
|
+370-2 61 90 49
|
|
Fax:
|
+46-16 544 22 64
|
+370-2-22 08 47
|
|
E-mail:
|
klas.tennberg@stem.se
|
atm@nt.gamta.lt
|
|
WWW-URL:
|
http://www.stem.se
|
http://www.gamta.lt
|
|
Contact person (for this activity):
|
-------------------------------------
|
-------------------------------------
|
|
Surname:
|
Knutsson
|
Bilkis
|
|
First name, middle name:
|
Gudrun
|
Mindaugas
|
|
Job title:
|
Head of Section, Climate Investment Programme
|
Director of Environmental Quality Dept.
|
|
Direct tel:
|
+46-16 544 20 72
|
+370-2-61 90 49
|
|
Direct fax:
|
+46-16 544 22 64
|
+370-2-22 08 47
|
|
Direct E-mail:
|
gudrun.knutsson@stem.se
|
atm@nt.gamta.lt
|
|
Borrower
|
|
Name of organisation(a):
|
AB "Vienybe"
|
|
Name of organisation (English):
|
Joint Stock Company "Vienybe"
|
|
Department:
|
|
|
Acronym:
|
|
|
Acronym (English):
|
|
|
Function within activity:
|
Borrower
|
|
Street:
|
Kauno 120
|
|
Post code:
|
4120
|
|
City:
|
Ukmerge
|
|
Country:
|
Lithuania
|
|
Telephone:
|
+370 11 63 207
|
|
Fax:
|
+370 11 63 544
|
|
E-mail:
|
vienybe@vienybe.lt
|
|
WWW-URL:
|
www.vienybe.lt
|
|
Contact person (for this activity):
|
|
|
Surname:
|
GRIBACIAUSKAS
|
|
First name, middle name:
|
ARTURAS
|
|
Job title:
|
Director
|
|
Direct tel:
|
+370 11 63 663
|
|
Direct fax:
|
+370 11 63 544
|
|
Direct E-mail:
|
vienybe@vienybe.lt
|
|
Item
|
Please fill in if applicable
|
Please fill in if applicable
|
|
Name of organization(a):
|
Lietuvos energetikos institutas
|
ÅF Energikonsult Syd AB
|
|
Name of organization (English):
|
Lithuanian Energy Institute
|
|
|
Department:
|
Heat-Equipment Research and Testing Laboratory
|
AF - International AB
|
|
Acronym:
|
LEI
|
ÅFE
|
|
Acronym (English):
|
LEI
|
AFE
|
|
Function within activity:
|
Local reporter
Responsible for the measuring and collecting results for EAES-reporting.
|
Technical support
|
|
Street:
|
Breslaujos 3
|
Stensjögatan 3
|
|
Post code:
|
LT 3035
|
S-217 65
|
|
City:
|
Kaunas
|
MALMÖ
|
|
Country:
|
Lithuania
|
SWEDEN
|
|
Telephone:
|
+ 370 (7) 45 34 95, 40 16 83
|
+46-40-37 50 00
|
|
Fax:
|
+ 370 (7) 35 12 71
|
+46-40-13 03 69
|
|
E-mail:
|
testlab@isag.lei.lt
|
|
|
WWW-URL:
|
http://www.lei.lt
|
http://www.af.se
|
|
Contact person (for this activity):
|
-------------------------------------
|
-------------------------------------
|
|
Surname:
|
Pedisius
|
Mårtensson
|
|
First name, middle name:
|
Nerijus
|
Roland
|
|
Job title:
|
Senior Research Associate
|
project leader
|
|
Direct tel:
|
+ 370 (7) 40 16 84
|
+46-40-37 51 04
|
|
Direct fax:
|
+ 370 (7) 35 12 71
|
+46-40-13 03 69
|
|
Direct E-mail:
|
nerijus@isag.lei.lt
|
rmn@ens.af.se
|
|
|
|
a) Organisation includes: institutions, ministries, companies, non-governmental organisations, etc.
involved in the activity, i.e. research institutes associated with the project, auditors, government agency
closely following the activity.
3) Activity:
|
Item
|
Please fill in if applicable
|
|
General description:
|
Ukmerge is a small town with 30 000 inhabitants approximately 70 km north of Vilnius. Vienybe Joint
Stock Company is a privately owned metal industry company in Ukmerge. The company's heating
plant is the supplier of heat to its own facilities only. There were plans to deliver heat to other
industries and an adjacent residential area at the project start but unfortunately those plans have
not been realised. The plant has five gas or mazut-fired boilers, three DKVR 10, one DKVR 20 and
one DE 16 boiler.
Annual energy production was estimated about 50 000 MWh at the initial stage of the project.
|
|
Type of project:a)
|
Fuel switching to renewable
|
|
Location (exact, e.g. city, region,
state):
|
Ukmerge town
Ukmerge District
LITHUANIA
|
|
Activity starting date:
|
31 March 1995 (Letter of Intent)
|
|
In operation from:
|
April 1996
|
|
Expected activity ending date:
|
30 September 2005
|
|
Stage of activity:b)
|
Complete
|
|
Lifetime of activity if different from ending date:c)
|
Expected technical lifetime is 15 years which means that the plant is expected to be in operation
till 2010.
|
|
Technical data:d)
|
One of the DKVR 10-13 boilers has been converted to wood chips firing with an estimated power
output of 6 MW and an annual heat production of around 38 000 MWh.
|
a) For example, using Intergovernmental Panel on Climate Change (IPCC) classification: energy efficiency;
renewable energy; fuel switching; forest preservation, restoration or reforestation; afforestation;
fugitive gas capture; industrial processes; solvents; agriculture; waste disposal or bunker fuels.
b) Circle the appropriate option.
c) Methodological work will be required to define lifetime of activities.
d) Methodological work will be required to determine for each type of activity what the minimum data
requirements are.
Lifetime of activity
Heat production plants (bio fuel)
|
25 years
|
New installation of all main equipment parts (fuel handling system, firing equipment and boiler)
and modernisation of secondary equipment.
|
|
15 years
|
Conversion of existing boiler but new installation fuel handling system and firing equipment.
Modernisation of secondary equipment.
|
|
10 years
|
Limited installation of new equipment (only one part of the three main parts, normally the firing
equipment). Modernisation of other equipment.
|
Heat distribution systems and sub-stations
|
25 years
|
Pre-fabricated pipes and installations using certified contractors and supervisor according to EN
norms and applicable district heating practise
|
|
15 years
|
Pre-fabricated pipes and installations without using certified contractors and supervisor
|
|
10 years
|
Modernisation of existing pipes.
|
Energy efficiency in buildings
|
25 years
|
Additional insulation roofs walls etc. with Scandinavian technology.
New installed heating systems.
|
|
15 years
|
Renovation and balancing of heating systems including thermostat valves.
|
|
10 years
|
Weather stripping windows, doors etc.
|
- If a combination of measures is done a reasonable lifetime for the project have to be calculated.
4) Plant cost (to the extent possible):
To the investment costs are referred the cost of the investment proper and the accumulated interest during
the grace period, generally 2 years.
The AIJ/JI cost items are the costs for:
- Technical assistance, a technical and administrative support from consultants, during the period from
definition of the project till commissioning. These costs are paid by STEM.
- Follow-up, an annual technical and economic follow-up by consultants, hired by STEM, of the operating
results of the plant with the objective to improve on its techno-economic sustainability and its climate
effect. The cost indicated is an average cost per project.
- Reporting costs – i e costs in connection with the annual reporting of the project’s
climate effects to UNFCCC. The cost indicated is an average cost per project.
- Administration – average costs of STEM staff per project.
- Difference in interest rates. STEM applies for its loans generally an interest rate corresponding to
6-month STIBOR (Stockholm InterBank Rate, in April 1999 3,0 %). Assuming a normal lending rate of 7 % means
that this loan is associated with a cost of 4 % in relation to normal lending rate.
Investment/instalment = the borrower’s possible own financing of the investment, followed by the
borrower’s repayment of the loan.
All costs in USD
|
Country
|
|
Vienybe BC
|
1996
|
1997
|
1998
|
1999
|
2000
|
|
|
|
0
|
1
|
2
|
3
|
4
|
|
Investment
|
1. Loan/debt to STEM
|
465100
|
528200
|
507500
|
518511
|
524048
|
|
|
2. Added costs
|
36700
|
26400
|
12300
|
11011
|
5537
|
|
|
3.Technical assistance
|
64000
|
0
|
0
|
0
|
0
|
|
AIJ/JI
|
4. Follow up
|
0
|
8500
|
2200
|
2267
|
2139
|
|
A. Sweden
|
costs
|
5. Reporting costs
|
0
|
851
|
0
|
744
|
301
|
|
|
6. Administration
|
40000
|
0
|
0
|
0
|
0
|
|
|
7. Difference in interest
|
4%
|
21128
|
20300
|
20740
|
20962
|
|
|
8.Accum. costs for AIJ/JI
|
104000
|
134479
|
156979
|
180731
|
204133
|
|
|
9.Total costs
|
605800
|
662679
|
664479
|
699241
|
728181
|
|
Investment
|
1. Investment/Instalment
|
0
|
0
|
33000
|
0
|
0
|
|
2. Lithuania
|
AIJ/JI
|
2. Reporting costs
|
0
|
0
|
0
|
0
|
0
|
|
costs
|
3. Other costs
|
0
|
0
|
0
|
0
|
0
|
|
|
4. Accum. costs for AIJ/JI
|
0
|
0
|
0
|
0
|
0
|
|
|
5. Total costs
|
0
|
0
|
33000
|
33000
|
33000
|
|
1 USD=
|
10
|
SEK
|
|
|
|
|
|
5) Mutually agreed assessment procedures:
|
Describe the procedures, including name of organizations involveda):
|
|
Lithuanian Ministry of Environment is a central Lithuanian authority responsible on reporting of
JI-projects. This authority assigns a local organisation Lithuanian Energy Institute that is
involved in to the evaluation of the climate effects of this project. Lithuanian Energy Institute
takes the main responsibility to continue measuring, results collecting for JI-reporting.
|
a) Please ensure that detailed contact information for all organisations mentioned is reported under
section A.2 above.
B. Governmental acceptance, approval or endorsement
Bearing in mind that all activities implemented jointly under this pilot phase require prior acceptance,
approval or endorsement by the Governments of the Parties participating in these activities, which shall be
shown as follows:
(a) In the case of joint reporting, the report is submitted by the designated national authority of one
participating Party with the concurrence of all other participating Parties as evidenced by attached
letters issued by the relevant national authorities;
(b) In the case of separate reporting, the reports are submitted separately by the designated national
authority of each and every participating Party. Information will only be compiled once reports have been
received from all participating Parties.
1) For the activity:
Fourth report.
-
This report is a joint report:
- Yes, Endorsement letter was submitted 2001.
3) General short comment by the government(s) if applicable:
- Yes, Agreement with Lithuanian Ministry of the Environment was signed on March 2000.
-
Activity. The scope of work of this agreement consist of collection basic data, examination project
possibilities, engineering, supervision, inspection, local investigations, preparation reports. cf.
Annex II, section B
C. Compatibility with and supportiveness of national economic development and socio economic and
environment priorities and strategies
|
Describe (to the extent possible) how the activity is compatible with and supportive of national
economic development and socio economic and environment priorities and strategies
|
|
The project meets with the following objectives in the Lithuanian energy sector:
- to reduce the energy intensity
- to reduce dependence on fuel imports
- to create new working places
- to involve the local companies into production of equipment for new firing technology
- to create and improve energy infrastructure based on indigenous energy resources
- to utilize the existing energy production capacity efficiently
- to reduce of fossil fuel consumption which results in emission reduction and currency saving
- to develop cooperation between Baltic, Nordic and other Central European countries
|
D. Benefits derived from the activities implemented jointly project
Whenever possible, quantitative information should be provided. Failing that, a qualitative description
should be given. If quantitative information becomes available, it could be submitted using the update(s).
(If the amount of quantitative information is too large, the source could be indicated.)
|
Item
|
Please fill in
|
|
Describe environmental benefits in detail:
|
Annual emissions reduction:
Projected 2000
7 278 ton CO2 1 657 ton CO2
8 984* 2 045
6 208 1 413
10 ton SO2 2 ton SO2
1 ton NOx 0 ton NOx
Improved sivilculture
Lower pollution in district
|
|
Do quantitative data exist for evaluation of environmental benefits?
|
No.
|
|
Describe social/cultural benefits in detail:
|
More stable energy supply.
Improved working conditions, increased motivation
More employment (fuel companies)
Improved trade balance.
|
|
Do quantitative data exist for evaluation of social benefits?
|
No.
|
|
Describe economic benefits in detail:
|
Decreased fuel costs approx. 3.5 USD/MWh.
|
|
Do quantitative data exist for evaluation of economic benefits?
|
Yes. Collected by LEI experts since 1997 and updated every year.
|
E. Calculation of the contribution of activities implemented jointly projects that bring about real,
measurable and long-term environmental benefits related to the mitigation of climate change that would not
have occurred in the absence of such activities
1) Estimated emissions without the activity (project baseline):
Description of the baseline or reference scenario, including methodologies applied:
Present data reflect emission reductions using status quo (emissions in the period before the conversion to
renewable fuel) for the baseline case.
Calculation methods are being revised and will result in a change in emission reduction.
The new data will be introduced as soon as available.
2) Estimated emissions with the activity:
Description of the scenario, including methodologies applied:
Emission reductions are calculated using the IPCC Guidelines, using the Carbon Emission Factor (CEF) for
different types of fuel, using actual system efficiency. For boiler conversion, the decrease in emissions
is calculated in relation to the amount of fossil fuel replaced (status quo).
For a energy efficiency project the decrease in emissions reflects the amount of fuel that is saved through
the project. In the case that the system uses renewable fuels, the reduction is calculated comparing the
amount of fossil fuels that was used before the conversion to renewable fuels.
Below comparison is based upon that the base-line scenario represents a status quo solution.
Fill in the following tables as applicable:
Summary table: Projected emission reductions:
|
GHG
|
Year 1
= 1996
|
Year 2
= 1997
|
Year 3
= 1998
|
Year 4
= 1999
|
Year 5
= 2000
|
...
|
Year 15
|
|
Planned energy production MWh/year
Biofuel
Natural gas
|
|
38 000
12 000
|
38 000
12 000
|
38 000
12 000
|
38 000
12 000
|
38 000
12 000
|
|
38 000
12 000
|
|
Planned annual fuel consumption MWh/year
Biofuel
Natural gas
|
|
47 500
14 118
|
47 500
14 118
|
47 500
14 118
|
47 500
14 118
|
47 500
14 118
|
|
47 500
14 118
|
|
A) Project baseline scenario
|
CO2
|
9 576
11 821*
8 168
|
9 576
11 821
8 168
|
9 576
11 821
8 168
|
9 576
11 821
8 168
|
9 576
11 821
8 168
|
|
9 576
11 821
8 168
|
|
CH4
|
-
|
|
|
|
|
|
|
|
N2O
|
-
|
|
|
|
|
|
|
|
other
|
-
|
|
|
|
|
|
|
|
B) Project activity scenarioa)
|
CO2
|
2 298
2 837
1 960
|
2 298
2 837
1 960
|
2 298
2 837
1 960
|
2 298
2 837
1 960
|
2 298
2 837
1 960
|
|
2 298
2 837
1 960
|
|
CH4
|
-
|
|
|
|
|
|
|
|
N2O
|
-
|
|
|
|
|
|
|
|
other
|
-
|
|
|
|
|
|
|
|
C) Effect ( B-A )
|
CO2
|
-7 278
-8 984
-6 208
|
-7 278
-8 984
-6 208
|
-7 278
-8 984
-6 208
|
-7 278
-8 984
-6 208
|
-7 278
-8 984
-6 208
|
|
-7 278
-8 984
-6 208
|
|
CH4
|
-
|
|
|
|
|
|
|
|
N2O
|
-
|
|
|
|
|
|
|
|
Other
|
-
|
|
|
|
|
|
|
|
D) Cumulative effect
|
CO2
|
-7 278
-8 984
-6 208
|
-14 556
-17 968
-12 416
|
-21 834
-26 952
-18 624
|
-29 112
-35 936
-24 832
|
-36 390
-44 920
-31 040
|
|
-109 170
-134 760
-93 120
|
|
CH4
|
|
|
|
|
|
|
|
|
N2O
|
|
|
|
|
|
|
|
|
Other
|
|
|
|
|
|
|
|
*The data in black colour are calculated using the programme provided by ÅF Energikonsult Syd AB. The
net calorific value of natural gas – 11,6 MWh/t used in this programme.
The data in red colour presented in this table are calculated according to formulas and discounting values
from DNV "Multi-Project Verification of 31 Swedish-Baltic AIJ Projects" report. The net calorific
value of natural gas – 9,35 MWh/t. Almost all recommendations and remarks from DNV
"Multi-Project Verification of 31 Swedish-Baltic AIJ Projects" report are involved in these
calculations.
The data in blue colour are calculated using the programme provided by ÅF Energikonsult Syd AB and
the real net calorific value of natural gas in Lithuania - 13,6 MWh/t.
Summary table: Actual emission reductions:
|
GHG
|
Year 1
= 1996
|
Year 2
= 1997
|
Year 3
= 1998
|
Year 4
= 1999
|
Year 5
= 2000
|
...
|
Year 15
|
|
Factual energy production, MWh/year
Biofuel
Natural gas
|
|
12 130
|
11 960
|
11 800
|
10 310
|
8650
|
|
10 970
|
|
Factual annual fuel consumption, MWh/year
Biofuel
Natural gas
|
|
15 163
|
14 950
|
14 750
|
12 888
|
10 813
|
|
13 713
|
|
A) Project baseline scenario
|
CO2
|
2 323
2 868*
1 981
|
2 291
2 827
1 954
|
2 260
2 790
1 928
|
1 975
2 437
1 684
|
1 657
2 045
1 413
|
|
2 101
2 593
1 792
|
|
CH4
|
-
|
|
|
|
|
|
|
|
N2O
|
-
|
|
|
|
|
|
|
|
other
|
-
|
|
|
|
|
|
|
|
B) Project activity scenarioa)
|
CO2
|
0
|
0
|
0
|
0
|
0
|
|
0
|
|
CH4
|
-
|
|
|
|
|
|
|
|
N2O
|
-
|
|
|
|
|
|
|
|
other
|
-
|
|
|
|
|
|
|
|
C) Effect ( B-A )
|
CO2
|
-2 323
-2 868
-1 981
|
-2 291
-2 827
-1 954
|
-2 260
-2 790
-1 928
|
-1 975
-2 437
-1 684
|
-1 657
-2 045
-1 413
|
|
-2 101
-2 593
-1 792
|
|
CH4
|
-
|
|
|
|
|
|
|
|
N2O
|
-
|
|
|
|
|
|
|
|
Other
|
-
|
|
|
|
|
|
|
|
D) Cumulative effect
|
CO2
|
-2 323
-2 868
-1 981
|
-4 614
-5 695
-3 935
|
-6 874
-8 485
-5 863
|
-8 849
-10 922
-7 547
|
-10 506
-12 967
-8 960
|
|
-31 516
-38 897
-26 880
|
|
CH4
|
-
|
|
|
|
|
|
|
|
N2O
|
-
|
|
|
|
|
|
|
|
Other
|
-
|
|
|
|
|
|
|
- Includes indirect GHG leakage.
- The converted boiler house has concentrated on bio-fuel firing, remaining load have been produced in
the central boiler house ( net are connected ). Therefore gas have been used to calculate reductions.
- Ongoing work aim to increase the load on the converted boiler and for that reason future production is
estimated tat 35 000 MW/h, real baseline figures used for year 1is not available.
*The data in black colour are calculated using the programme provided by ÅF Energikonsult Syd AB. The
net calorific value of natural gas – 11,6 MWh/t used in this programme.
The data in red colour presented in this table are calculated according to formulas and discounting values
from DNV "Multi-Project Verification of 31 Swedish-Baltic AIJ Projects" report. The net calorific
value of natural gas – 9,35 MWh/t. Almost all recommendations and remarks from DNV
"Multi-Project Verification of 31 Swedish-Baltic AIJ Projects" report are involved in these
calculations.
The data in blue colour are calculated using the programme provided by ÅF Energikonsult Syd AB and
the real net calorific value of natural gas in Lithuania - 13,6 MWh/t.
F. Additionally to financial obligations of Parties included in Annex II to the Convention within the
framework of the financial mechanism as well as to current official development assistance flows
Please indicate all sources of project funding.
|
Category of funding
(For each source one line)
|
Amount
(US dollars)
|
|
Loan from NUTEK
|
660.000
|
|
Grant from NUTEK for technical assistance
|
85.000
|
1 USD = 7.50 SEK
G. Contribution to capacity building, transfer of environmentally sound technologies and know-how to
other Parties, particularly developing country Parties, to enable them to implement the provisions of the
Convention. In this process, the developed country Parties shall support the development and enhancement of
endogenous capacities and technologies of developing country Parties
|
Transfer of environmentally sound technologies and know-how
|
Describe briefly
|
|
Schematically, the transfer of knowledge involves the following activities over time:
i) Technology transfer through STEM technical specialist during the implementation of the project.
- Technology transfer through cooperation between foreign supplier and local partner
- Conferences, seminars, documentation and training.
iv) Stimulate "net-working" for the exchange or experience between plant owners with
similar problems, e g "bio-clubs"
|
Technology transfer has taken place through
- STEM technical specialist support to the local project leader and municipality.
The following up group for testing and adjustment of converted boilers has been formed in
Lithuanian Energy Institute. Personnel of Heat-Equipment Research and Testing Laboratory is
carrying out following up procedures keeping a close relation with and AF Energikonsult company as
the main supervisor of conversion projects supported by STEM.
- The local company "Kazlu Rudos Metalas" with participation of the Swedish
company "Hotab" mainly performed the execution of these biofuel conversion projects.
iii) Personal from boiler plant has been invited to different seminars and workshops, documentation
for training has been handed over.
There were arranged three seminars through close cooperation between STEM and LEI:
/Environmentally Friendly Energy Systems in the Baltic and Eastern Europe Countries/ (Seminar),
Kaunas, 21-22 March, 1995
/Environmentally Adapted Energy Systems in the Baltic Region and Eastern Europe/ (Seminar), Birzai,
19-20 November 1998.
/Environmentally-Adapted Local Energy Systems /(Seminar and book presentation), Druskininkai, 21
November 1998.
Translation and preparation of operation and safety regulations for wood waste burning boiler
houses.
This job was supported by STEM.
- Association "Bio energy and energy saving" has been founded at the end of 1997 to
coordinate the attempts of wood firing equipment producers, wood wastes suppliers and owners of
boiler plants.
|
Endogenous capacity supported or enhanced:
|
Endogenous capacity
(Name of organisation1)
|
Development (DEV) /
enhancement (ENH)
|
Describe briefly
|
|
AB "Kazlu Rudos Metalas"
AB "Kazlu Rudos Metalas"
AB "Umega"
AB "Kazlu Rudos Metalas"
AB "Singaras"
AB "Menranga"
AB "Germeta"
|
DEV
DEV
DEV
ENH
|
New biofuel firing technology was developed. Experience in installation and maintenance of modern
western technology.
The new modern equipment for production pellets from wood dust were developed as demand for other
wood fuel kinds increased
The straw burning technology was started to spread as continuation of successfully realized biofuel
conversion projects.
Many smaller boiler conversion projects were successfully finished in Lithuania by local companies
AB "Kazlu Rudos Metalas", AB "Singaras", AB "Elhamers" during past
five years. The implementation of these projects was initiated by the successfully realized STEM
projects.
|
1) Please ensure that detailed contact information for all organisations listed is reported under section
A.2 above.
H. Additional comments, if any, including any practical experience gained or technical difficulties,
effects, impacts or other obstacles encountered
1) Any practical experience gained:
2) Technical difficulties: There were problems with combustion when the fuel, 100% saw dust, had too
much moisture at the initial stage of biofuel boiler operation.
3) Effects encountered: Execution of biofuel conversion projects according to STEM JI programme
caused the activity in the following fields:
- Production of pre-furnaces and small wood fired boilers by local companies;
- Formation a new policy as respect to cleaning the forests and using the wood wastes or preparation of
wood fuel by the forest industries/administrations;
- Research and testing the new equipment, execution of the following up activity, training of the local
staff etc.
-
Impacts encountered: The fuel price has proven to be lower because sawmill-waste resources were
higher than expected.
-
Other obstacles encountered: Personal training in different boiler plants in the Baltic States had
good effects on knowledge of the personal.
The heat production decreased in 2000 due to the higher average ambient temperature in 2000
(October-December) heating season, energy saving measures and conversion steam boiler to hot water.
6) Other: It is possible to increase the load in the boiler house in the future by increasing
production capacities.
nal comments, if any, including any practical experience gained or technical difficulties, effects,
impacts or other obstacles encountered
1) Any practical experience gained: The project has a good demonstration effect. The boiler house
staffs have actively participated in the rebuilding and have a great part in the positive result.
2) Technical difficulties: Low quality of hydraulic cylinder.
3) Effects encountered: Execution of biofuel conversion projects according to STEM JI programme
caused the activity in the following fields:
- Production of pre-furnaces and small wood fired boilers by local companies;
- Formation of a new policy with respect to cleaning the forests and using the wood wastes or preparation
of wood fuel by the forestry industries/administrations;
- Research and testing the new equipment, execution of the following up activity, training of the local
staff etc.
-
Impacts encountered: The shortage of biofuel in local region was the main problem in 1997-1998.
The energy production price from wood waste increased from 12 Lt/MWh in 1997 to 23 Lt/m3 in
1998 and sometimes in wintertime it reached 28 Lt/m3.
At the same time the energy production price from mazout decreased from 43,65 Lt/MWh in 1997 to 31,75
Lt/MWh.
5) Other obstacles encountered: The main unsolved problem for this boiler house is the assurance of
full load during the heating season and as much as possible during the summer time. The yearly heat
production decreased from 82972 MWh in 1997 to 72460 MWh in 1999 and to 64951 MWh in 2000 respectively.
Two main reasons have influenced in decrease of heat production in 1999 and 2000:
- Warm winter, higher average ambient temperature during 1999 and 2000 heating season;
- Energy saving measures, heat meters, were installed in all houses, so inhabitants have possibility to
reduce heat consumption according the their needs and capacities.
The heat production from biofuel boiler increased from 28 202 MWh in 1999 up to 37 565 MWh in 2000.
6) Other: There is a possibil