The solar energy industry has to innovate so hard and so fast (the solar energy Moore's Law?) with prices coming down by half every two years that dirty energy is simply priced out globally.
That is the best way forward.
The planet can not be hostage to whether or not a White House occupant will try to walk away from the Paris Agreement.
The political people though should agitate to end all the subsidies to dirty energy. There is too much corporate welfare going on.
Supporters hailed the Desertec Industrial Initiative as the most ambitious solar energy project ever when it was founded in 2009. Major industrial backers pledged active involvement, politicians saw a win-win proposition and environmentalists fawned over Europe's green energy future. For a projected budget of €400 billion ($560 billion), the venture was to pipe clean solar power from the Sahara Desert through a Mediterranean super-grid to energy-hungry European countries. ..... Spain recently balked at signing a declaration of intent to connect high-voltage lines between Morocco and the rest of Europe. In recent weeks, two of the biggest industrial supporters at the founding of the initiative, Siemens and Bosch, backed out. And perhaps most tellingly, though last week's third annual Desertec conference was held in Berlin's Foreign Ministry, not a single German cabinet minister bothered to attend. .... Political backing for energy from the desert, in other words, is evaporating. ...... For all the initial enthusiasm, countries have been hesitant about plunging into a large, cooperative grid in Europe, North Africa and the Middle East. ....... "We should say we're closing the whole thing down because we have no political support." ...... Renewable energy projects remain more expensive than traditional fossil fuel plants and tend to require government subsidies. And Desertec is an order of magnitude larger and more complicated than the offshore wind parks currently under construction in the North Sea. The idea is to generate a significant percentage of Europe's energy needs using solar thermal plants in sunny North Africa and then transmitting that power via an ultramodern grid across the Mediterranean. ....... Part of the problem is historical distrust. No country wants to import electricity and energy security is often at the top of national objectives. ....... Exporting the green power involves connecting the countries with the sun to consumer countries like Germany by way of long-distance high-voltage power lines. That is expensive, and any country that is to be part of the proposed new grid, like Spain, can throw a wrench in the works.
