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area, adapting it optimally to the geographic features – wind power at the coasts, solar energy<br />

in southern latitudes, hydropower at suitable locations, and biomass on available farmland.<br />

The focus in that matter is set to electric power generation by solar technology and wind<br />

power, as the example of DESERTEC shows. 130 In this context, the continuing<br />

"electrification" of power generation and distribution is designed to achieve efficiency gains<br />

and to enable "energy transport" over large distances (intra- and intercontinentally) via highvoltage<br />

direct-current power transmission. 131 Moreover, (partially) liberalised electricity<br />

markets and currently being established intelligent power network combinations - so-called<br />

smart grids - aim to ensure load balancing and optimal electricity distribution. Thus, energy<br />

independence will only be gained by means of these spacious and complex electric<br />

infrastructures – the so-called supergrids. This additional infrastructure, however, does not<br />

only need to be established, but also protected and may therefore become a critical factor. 132<br />

Such an extended and diversified transregional infrastructure for the generation and<br />

distribution of power does not only touch on geographical borders of countries and alliances<br />

but also on political, economic and cultural systems and is therefore more than merely a<br />

technological and economic challenge.It requires a long-term stable economic and (security)<br />

policy environment.<br />

130 The Desertec Foundation is an initiative that supports the transmission of solar and wind power from desert and coastal regions to Europe. Other energy sources will<br />

be added later. The goal is to achieve a sustainable power supply in EUrope, the Middle East and North-Africa (in short: EU-MENA).<br />

131 These "new grids" include further decentralisation of energy supply, for example via cogeneration of electricity and heat.<br />

132 Moreover, in case of a massive expansion of energy infrastructures, other raw materials (such as copper, rare earths, lithium, tantalum, coltan etc.) will be in demand.<br />

As these only last for a limited time period and also due to the location of the producer countries, they become "strategic raw materials" which will result in a global<br />

competition for their exploitation. Further "peaks" of these raw materials are possible.<br />

48

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