Transcript Comparison between electrowinning and bioleaching

NATIONAL AGENCY OF NATURAL RESOURCES
HYDROENERGY IN ALBANIA
Tirana, September 22nd,
2008
HYDROGRAPHIC AREA
 The hydrographic territory of Albania has a surface
of 44,000 km2 or 57% more than the national area of
our country
 The average height of the hydrographic territory of
Albania is very large, about 700 m above sea level
 The average perennial total inflow of Albanian
rivers is about 1,245 m3/s
 All our rivers running to the sea about 40 billion
water cubic meter/year
HYDRO RESERVES IN ALBANIA
MONTENEGRO
KOSOVO
DRINI
Catchment
area km2
Average
flow. m3/s
Buna
41
5.187
320
Drini
285
14.173
352
Mati
115
2.441
103
Ishmi
74
673
20,9
Erzeni
109
760
18,1
Shkumbini
181
2.441
61,5
Semani
281
5.649
95,7
Vjosa
272
6.706
195
ISHMI
ERZENI
SHKUMBINI
MACEDONIA
SEMANI
VJOSA
JO
Length
km
ADRIATI
River
C SEA
MATI
N
IA
N
A
SE
GREECE
PHASES OF ELECTRICITY DEVELOPMENT
 During the years 1945-1951, it was produced in average
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10 KWH per resident.
In 1952, was put in operation the Hydropower Plant
(HPP) of Selita, with installed power 5 MW.
In January 1958, was put in operation the HPP of Ulza,
with installed power 25 MW.
In 1970, were put in operation HPP of Shkopeti, HPP of
Bistrica I and HPP Bistrica II, with installed power
51.5 MW.
In 1971-1978, were put in operation HPP of Vau i Dejës
and Fierza, 750 MW.
In 1985, was put in operation HPP of Koman,
600 MW.
ELECTRICITY DEVELOPMENT PHASES
 Actual situation
6 big HPP:
36 small HPP:
1426.5 MW
33.9 MW
 Main generation base
Cascade on Drini river:
Cascade on Mati river:
Cascade on Bistrica river:
1350 MW
49 MW
27.5 MW
 Possibilities for water potentials utilization
Theoretical potential energy:
Exploited potential:
4500 MW
1465.5 MW
POWER GENERATION AND INSTALLED CAPACITIES
CHART OF BIG SCALE HYDRO POWER PLANTS
2000
1800
1600
1400
1200
1000
800
600
400
200
Ko
m
an
P
HP
HP
P
Fi
er
ze
De
je
s
Va
u
P
HP
P
HP
P
HP
Bi
st
ric
a
Sh
ko
pe
t
Ul
ez
P
HP
1
0
Inastalled Power (MW)
Annual Energy Prod. (Gwh)
MAIN RIVERS AND THEIR HYDROPOWER POTENTIAL IN ALBANIA
DRINI RIVER
 Drini river derives from Ohri lake of Macedonia
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−
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running to Adriatic Sea
Hydropower potential :
1750 MW
On Drini river are actually constructed :
Vau i Dejes HPP, with installed capacity: 250 MW
Fierza HPP, with installed capacity:
500 MW
Komani HPP, with installed capacity:
600 MW
Project-proposals under the concession issue
procedure:
Skavica HPP, with installed capacity 350 MW. It is an
unsolicited proposal of TGK & Kinglor consortium.
They are actually preparing Terms of Reference and
standard documents for Skavica HPP bid.
Ashta HPP, with installed capacity 50 MW, is at the end
of concession contract negotiations to the Austrian
Verbund Company.
VAU I DEJES HPP
FIERZA HPP
KOMAN HPP
MAIN RIVERS AND THEIR HYDROPOWER POTENTIAL IN ALBANIA
MATI RIVER
 Mati river derives from Burreli
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and Peshkopia areas running to
the Adriatic sea.
Hydropower potential: 112 MW
On Mati river, actually, are
constructed:
Ulza HPP, with installed capacity
25 MW
Shkopeti HPP, with installed
capacity 24 MW
MAIN RIVERS AND THEIR HYDROPOWER POTENTIAL IN ALBANIA
DEVOLLI RIVER
 Devolli
SEMANI
D
OS
UM
river derives from
Devolli
and
Korca
areas
running to Adriatic Sea after its
bundling with Osum river.
 Hydropower potential: 350 MW
 On Devolli river, actually, is
constructed Banja HPP, with
projected capacity 60 MW. It is
not finished yet. There are only
performed 40% of works before
the year 1990.
 Project-proposals under the
concession issue procedure:
Concession obtaining of HPP’s
cascade on Devolli river by
Austrian EVN AG Company.
EV
O
LL
MAIN RIVERS AND THEIR HYDROPOWER POTENTIAL IN ALBANIA
OSUMI RIVER
 Osumi
SEMANI
D
OS
UM
river is the main
branch of Semani one. Its
total length is 161 km. The
water-accumulation surface is
2150 sq km and 828 m above
the sea level.
 Project-proposals under the
concession issue procedure:
It is under way working on
technical
and
economic
feasibility study of projects
for HPP’s construction on
Osumi river, which will be
notified from the Albanian
Government
as
solicited
proposals.
EV
O
LL
MAIN RIVERS AND THEIR HYDROPOWER POTENTIAL IN ALBANIA
VJOSA RIVER
 Vjosa River derives from Pindi
mountains of Greece.
 Hydropower potential:  400 MW
 On
Vjosa river actually is
constructed Kalivaçi HPP, with
installed capacity 90 MW, that has
obtained the concession by BEGEnergy Company and DeutchBank.
 Project-proposals
under
the
concession issue procedure:
It’s under way working on
technical and economic feasibility
study
of projects for HPP’s
construction on Vjosa river, which
will be notified from the Albanian
Government
as
solicited
proposals.
VJOSA
MAIN RIVERS AND THEIR HYDROPOWER POTENTIAL IN ALBANIA
BISTRICA RIVER
 Bistrica
River derives from
Delvina (Saranda), area and
Blue Eye Spring Source running
to Jonian Sea
 On Bistrica river actually are
constructed:
− Bistrica 1 HPP, with installed
capacity 20 MW
− Bistrica 2 HPP, with installed
capacity 5 MW
SMALL HYDRO POWER PLANTS IN ALBANIA
 There
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are 90 SHPP in Albania, with
installed capacity from 20 kW to 9200 kW,
which are constructed before the year
1990. Among them, are put in operation
only 36 SHPP.
The average long life of SHPP is about 25
years.
SHPP’s equipment are made in Austria,
Germany, China, Hungary and Italy. Some
spare parts of them are made in Albania.
Type of turbines are: Frencis, Pelton and
Banki.
From all SHPP results:
32 HPP, with installed capacity 24.4 MW
have obtained the concession issue
procedure.
16 HPP, with installed capacity 2 MW are
owned by private companies
42 HPP, with installed capacity 12.5 MW
are owned by state.
ACTUAL ADMINISTRATIVE STATUS OF SHPP
36%
46%
With Concession
Private
State
18%
ACTUAL ADMINISTRATIVE STATUS OF SHPP
SHPP with Concession
81%
State SHPP
19%
working
95%
out of working
Private SHPP
5%
working
out of working
44%
56%
working
out of working
LEGAL FRAMEWORK
 Law No. 9663 dated on 18/12/2006 “On concessions”;
 Ministers Council Decision No.27, dated on 19/1/2007 “On approval of
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rules for evaluation and concession procedures”, changed with MCD
No. 87 dated on 16.01.2008
Ministers Council Decision No.150, dated on 22/03/2007 “For the
organization and function of Concession’s Treated Agency” (ATRAKO).
Minister decision No.536, dated on 27/07/2007 “On regulations approval
for the administration of the documents and requests for
concessionary agreements and “Bonus evaluation criteria”
Law No.8987, dated on 24.12.2002 “On facilitating conditions
establishment for new power generation resources construction”
Law No.7970, dated on 20.07.1995 “On Arrangement of Electricity
Sector”, changed with Law No.9072, dated on 22.05.2003 changed
recently with the Law No. 9913, dated on 05.05.2008 “ For some adding
and changes in Law No. 9072 … ”
Law No. 7764, dated on 02.11.1993 “On foreign investments”
Law No 8093 dated on 21.03.1996 “On water reserves”
IMPLEMENTATION OF THE LAW “ON CONCESSIONS” IN
HYDROPOWER SECTOR
 120 are unsolicited proposals
 27
are concessionary contracts approved by
Ministers Council Decision, with total installed
capacity 125 MW and power generation of
602 GWh/year
 It is under way negotiating the concession contract
of HPP’s construction on Devolli river, with installed
capacity 350 MW
 It is almost finished negotiating the concession
contract of Ashta HPP, with installed capacity
44 MW-70 MW
THANK YOU FOR YOUR ATTENTION
Marjana Çoku
HYDROPOWER DEPARTMENT
[email protected]
www.akbn.gov.al