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Difference between revisions of "Type of On-Grid Activities"

From energypedia
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= Type of grid activities  =
 
= Type of grid activities  =
  
−
Grid extension: Benin, Ghana, Nicaragua,. Nepal  
+
Grid extension: Benin, Ghana, Nicaragua,. Nepal
  
−
[[Image:Picture1.jpg|thumb|left|200px]]  
+
[[Image:Picture1.jpg|thumb|left|200px]]
  
 
<br>
 
<br>
Line 19: Line 19:
 
<br>
 
<br>
  
−
Grid densification(with and without transformation): Bolivia, Peru, Mozambique, Uganda  
+
Grid densification(with and without transformation): Bolivia, Peru, Mozambique, Uganda
  
−
[[Image:Picture2.jpg|thumb|left|200px]]  
+
[[Image:Picture2.jpg|thumb|left|200px]]
  
−
[[Image:Picture3.jpg|thumb|left|200px]]  
+
[[Image:Picture3.jpg|thumb|left|200px]]
  
 
<br>
 
<br>
Line 65: Line 65:
 
{| style="width: 643px; height: 195px" cellspacing="0" cellpadding="0" border="1"
 
{| style="width: 643px; height: 195px" cellspacing="0" cellpadding="0" border="1"
 
|-
 
|-
−
| width="173" height="39" |  
+
| width="173" height="39" |
 
&lt;span /&gt;<br>
 
&lt;span /&gt;<br>
  
−
| width="105" |  
+
| width="105" |
 
'''Benin'''
 
'''Benin'''
  
−
| width="105" |  
+
| width="105" |
 
'''Ghana '''&lt;span /&gt;
 
'''Ghana '''&lt;span /&gt;
  
−
| width="128" |  
+
| width="128" |
 
'''Nicaragua'''<span> </span>
 
'''Nicaragua'''<span> </span>
  
−
| width="105" |  
+
| width="105" |
 
'''Bolivien'''<span> </span>
 
'''Bolivien'''<span> </span>
  
−
| width="78" |  
+
| width="78" |
 
'''Peru'''<span> </span>
 
'''Peru'''<span> </span>
  
−
| width="169" |  
+
| width="169" |
 
'''Mozambique'''<span> </span>
 
'''Mozambique'''<span> </span>
  
 
|-
 
|-
−
| width="173" height="39" |  
+
| width="173" height="39" |
−
'''Costs/'''  
+
'''Costs/'''
  
 
'''Connection&nbsp;(€''')<span> </span>
 
'''Connection&nbsp;(€''')<span> </span>
  
−
| width="105" |  
+
| width="105" |
 
2000
 
2000
  
−
| width="105" |  
+
| width="105" |
 
5540
 
5540
  
−
| width="128" |  
+
| width="128" |
 
220-588
 
220-588
  
−
| width="105" |  
+
| width="105" |
 
62
 
62
  
−
| width="78" |  
+
| width="78" |
 
90
 
90
  
−
| width="169" |  
+
| width="169" |
 
134
 
134
  
 
|-
 
|-
−
| width="173" height="39" |  
+
| width="173" height="39" |
 
'''Tariff'''<span> </span>
 
'''Tariff'''<span> </span>
  
−
| width="105" |  
+
| width="105" |
 
Social tariff<span> </span>
 
Social tariff<span> </span>
  
−
| width="105" |  
+
| width="105" |
 
Social tariff<span> </span>
 
Social tariff<span> </span>
  
−
| width="128" |  
+
| width="128" |
 
Social tariff<span> </span>
 
Social tariff<span> </span>
  
−
| width="105" |  
+
| width="105" |
 
Social tariff<span> </span>
 
Social tariff<span> </span>
  
−
| width="78" |  
+
| width="78" |
 
Social tariff<span> </span>
 
Social tariff<span> </span>
  
−
| width="169" |  
+
| width="169" |
 
Social tariff<span> </span>
 
Social tariff<span> </span>
  
 
|-
 
|-
−
| width="173" height="39" |  
+
| width="173" height="39" |
 
'''Security of energy supply'''<span> </span>
 
'''Security of energy supply'''<span> </span>
  
−
| width="105" |  
+
| width="105" |
 
Medium
 
Medium
  
−
| width="105" |  
+
| width="105" |
 
Medium
 
Medium
  
−
| width="128" |  
+
| width="128" |
 
High
 
High
  
−
| width="105" |  
+
| width="105" |
 
High
 
High
  
−
| width="78" |  
+
| width="78" |
 
High
 
High
  
−
| width="169" |  
+
| width="169" |
 
high<span> </span>
 
high<span> </span>
  
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{| style="width: 639px; height: 197px" cellspacing="0" cellpadding="0" border="1"
 
{| style="width: 639px; height: 197px" cellspacing="0" cellpadding="0" border="1"
 
|-
 
|-
−
| width="173" height="39" |  
+
| width="173" height="39" |
 
&lt;span /&gt;<br>
 
&lt;span /&gt;<br>
  
−
| width="105" |  
+
| width="105" |
 
'''Benin'''<span> </span>
 
'''Benin'''<span> </span>
  
−
| width="105" |  
+
| width="105" |
 
'''Ghana '''&lt;span /&gt;
 
'''Ghana '''&lt;span /&gt;
  
−
| width="128" |  
+
| width="128" |
 
'''Nicaragua'''<span> </span>
 
'''Nicaragua'''<span> </span>
  
−
| width="105" |  
+
| width="105" |
 
'''Bolivien'''<span> </span>
 
'''Bolivien'''<span> </span>
  
−
| width="78" |  
+
| width="78" |
 
'''Peru'''<span> </span>
 
'''Peru'''<span> </span>
  
−
| width="169" |  
+
| width="169" |
 
'''Mozambique'''<span> </span>
 
'''Mozambique'''<span> </span>
  
 
|-
 
|-
−
| width="173" height="39" |  
+
| width="173" height="39" |
 
'''EnDev subsidy'''<span> </span>
 
'''EnDev subsidy'''<span> </span>
  
−
| width="105" |  
+
| width="105" |
 
70%
 
70%
  
−
| width="105" |  
+
| width="105" |
 
99%
 
99%
  
−
| width="128" |  
+
| width="128" |
 
100%
 
100%
  
−
| width="105" |  
+
| width="105" |
 
20%
 
20%
  
−
| width="78" |  
+
| width="78" |
 
22%<span> </span>
 
22%<span> </span>
  
−
| width="169" |  
+
| width="169" |
 
100%<span> </span>
 
100%<span> </span>
  
 
|-
 
|-
−
| width="173" height="39" |  
+
| width="173" height="39" |
 
'''Government'''<span> </span>
 
'''Government'''<span> </span>
  
−
| width="105" |  
+
| width="105" |
 
30%<span> </span>
 
30%<span> </span>
  
−
| width="105" |  
+
| width="105" |
 
0%
 
0%
  
−
| width="128" |  
+
| width="128" |
 
0%
 
0%
  
−
| width="105" |  
+
| width="105" |
 
0%
 
0%
  
−
| width="78" |  
+
| width="78" |
 
0%
 
0%
  
−
| width="169" |  
+
| width="169" |
 
0%
 
0%
  
 
|-
 
|-
−
| width="173" height="39" |  
+
| width="173" height="39" |
 
'''Utility'''<span> </span>
 
'''Utility'''<span> </span>
  
−
| width="105" |  
+
| width="105" |
 
0%<span> </span>
 
0%<span> </span>
  
−
| width="105" |  
+
| width="105" |
 
0%
 
0%
  
−
| width="128" |  
+
| width="128" |
 
0%
 
0%
  
−
| width="105" |  
+
| width="105" |
 
0-80%
 
0-80%
  
−
| width="78" |  
+
| width="78" |
 
0%
 
0%
  
−
| width="169" |  
+
| width="169" |
 
0%
 
0%
  
 
|-
 
|-
−
| width="173" height="39" |  
+
| width="173" height="39" |
 
'''Customer'''<span> </span>
 
'''Customer'''<span> </span>
  
−
| width="105" |  
+
| width="105" |
 
0%
 
0%
  
−
| width="105" |  
+
| width="105" |
 
1%
 
1%
  
−
| width="128" |  
+
| width="128" |
 
0%
 
0%
  
−
| width="105" |  
+
| width="105" |
 
0-80%
 
0-80%
  
−
| width="78" |  
+
| width="78" |
 
78%
 
78%
  
−
| width="169" |  
+
| width="169" |
 
0%
 
0%
  
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[[Category:Grid old]]
 
[[Category:Grid old]]
 +
 +
[[Category:Grid]]

Revision as of 14:43, 2 June 2010

Grid extension/densification approaches

Type of grid activities

Grid extension: Benin, Ghana, Nicaragua,. Nepal

Picture1.jpg







Grid densification(with and without transformation): Bolivia, Peru, Mozambique, Uganda

Picture2.jpg
Picture3.jpg



















Costs

<span />

Benin

Ghana <span />

Nicaragua

Bolivien

Peru

Mozambique

Costs/

Connection (€)

2000

5540

220-588

62

90

134

Tariff

Social tariff

Social tariff

Social tariff

Social tariff

Social tariff

Social tariff

Security of energy supply

Medium

Medium

High

High

High

high


Financial support

<span />

Benin

Ghana <span />

Nicaragua

Bolivien

Peru

Mozambique

EnDev subsidy

70%

99%

100%

20%

22%

100%

Government

30%

0%

0%

0%

0%

0%

Utility

0%

0%

0%

0-80%

0%

0%

Customer

0%

1%

0%

0-80%

78%

0%


Additional Support

  • Procurement support
  • Developing local standards for grid connection
  • Facilitating group applications for grid connections
  • Training of local electricians for in-house wiring


  • Training of consumers in energy use and efficiency


  • Ex-ante savings for connection fees


  • Introduction of installment payments of the connection fee linked to the electricity bills

Lessons learnt

  • Some utilities are not interested in grid densification
  • Poor households are often excluded in extension projects
  • Some utilities have great difficulties to organize efficient procurement processes causing severe delays
  • Free rider effect difficult to avoid (efficient selection process or accept the effect)
  • Detailed monitoring is considered a burden and not always implemented
  • In several countries power generation capacity cannot keep up with  grid extension
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