> * more countries will have problem with clean water. Hopefully new technologies to make water purification easier or cheaper emerge
Solar energy is dropping in price like a rock, and desalination uses tons of energy. Desalination can run on intermittent energy, storing water in tanks for the periods without sun. So new technologies aren't required, just continuation of existing trends.
Solar energy is dropping in price like a rock, and desalination uses tons of energy. Desalination can run on intermittent energy, storing water in tanks for the periods without sun. So new technologies aren't required, just continuation of existing trends.