Category Water

Wave powered desalination

Swell Actuated Reverse Osmosis System – SAROS

Desalination on a small scale is being testing using a low-cost device powered by ocean waves. It can produce enough water per day to be useful in emergencies or to provide water to small communities, plus it is small and…

The coming El Nino will mess with everything

El Nino hasn’t hit North America yet. However, it has already caused droughts, smog, and typhoons elsewhere, as well as gyrating commodity prices. As one who lived in Southern California during two El Ninos, I do believe this one is…