Half a Trillion Dollars to Build Huge Desertec Plan?
Desertec has for years been just the pipe dream of an international network of scientists and engineers; an example of some seriously out-of-the-box thinking on climate change prevention. It is the ambitous plan to power Europe, the Middle East and Africa off renewable power strung along a giant new supergrid of High-Voltage Direct Current transmission lines connecting the two continents.
A key element of the concept has been to build a humungous 6,500 square mile concentrated solar power (CSP) hub in the Sahara and send the massive amounts of power generated to Europe. To cut long distance transmission losses to well under 15% across the incredible distances involved, Desertec proposed to use existing technology to build a supergid of High-Voltage Direct Current transmission lines.
“With HVDC, transmission losses are about 3% per 1000 km and there are small AC/DC conversion losses as well.” according to Desertec. ” Taking both of these into account, electricity may, for example, be transmitted from North Africa to the UK with less than 10% loss of power. It is feasible and economic to transmit solar electricity for 3000 km or more.”
This week Desertec is finally grabbing global headlines with an unprecedented colossal cash infusion for its project from a heavy hitter consortium of major European corporations. This would change the world solar industry. To say nothing of its impact on climate change!Bringing Desertec to life would utterly change the face of solar energy generation for the whole planet.
It is truly a giant undertaking. Here, finally - is the serious action that we need to take to avert catastrophe.
