The German Energiewende
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22 | <strong>The</strong> <strong>German</strong> <strong>Energiewende</strong><br />
<strong>The</strong> power grid<br />
A smart grid<br />
© dpa/Stefan Sauer<br />
Modern and efficient infrastructure is needed to transform <strong>German</strong>y’s energy system. This<br />
means that new electricity power lines must be installed, while the system as a whole needs<br />
to become more flexible. When <strong>German</strong>y’s nuclear power plants are shut down, renewable<br />
energy plants in northern and eastern <strong>German</strong>y in particular will meet the shortfall.<br />
This energy is needed in southern <strong>German</strong>y. <strong>The</strong> nuclear power plants located here should<br />
be replaced. <strong>The</strong> south is also home to a large population and major industrial firms. New<br />
electricity highways with particularly efficient technology will transport the electricity<br />
generated by wind farms in northern and eastern <strong>German</strong>y directly to the south.<br />
<strong>The</strong> <strong>German</strong> power grid is<br />
1.8 million kilometres long<br />
Where is the power grid being expanded?<br />
Planned new power lines in <strong>German</strong>y’s maximum-voltage grid<br />
Not yet submitted for approval<br />
HAMBURG<br />
Submitted for approval<br />
BREMEN<br />
Approved or under construction<br />
Completed<br />
HANOVER<br />
BERLIN<br />
Network connection point<br />
Offshore wind park cluster<br />
Offshore connection cable<br />
DORTMUND<br />
LEIPZIG<br />
DÜSSELDORF<br />
DRESDEN<br />
COLOGNE<br />
FRANKFURT<br />
a. M.<br />
This equates to<br />
45<br />
times the circumference of<br />
the earth at the equator.<br />
STUTTGART<br />
NUREMBERG<br />
MUNICH<br />
<strong>The</strong> European internal energy market is the second driving force behind grid expansion<br />
in <strong>German</strong>y. Better infrastructure is needed in the member states and across borders so that<br />
electrici ty can flow freely all over Europe and becomes cheaper for consumers. European<br />
transmission grid operators present a joint grid development plan every two years. All<br />
<strong>German</strong> projects are included in this plan.<br />
2009<br />
<strong>The</strong> Power Grid Expansion Act speeds up the approval<br />
process for new high-voltage power lines.<br />
2010<br />
<strong>The</strong> <strong>German</strong> Government adopts an Energy Concept, a long-term<br />
strategy for <strong>German</strong>y’s energy supply until 2050.