European Union officials say they're considering an ambitious plan to draw energy from the sun that beats down relentlessly on the Sahara. By building a solar power plant the size of Wales (a small area, compared to the vastness of the Sahara) and laying down high-voltage transmission cables, the EU could potentially capture enough clean energy to power the entire continent.
Speaking at the Euroscience Open Forum in Barcelona, Arnulf Jaeger-Walden of the European commission's Institute for Energy, said it would require the capture of just 0.3% of the light falling on the Sahara and Middle East deserts to meet all of Europe's energy needs [The Guardian].
It's more efficient to build such a system in the desert, officials say, because the intense sunlight of North Africa can produce three times more electricity than a similar set-up in Northern Europe.
The solar farms would produce electricity either through photovoltaic cells, ...
