Positive Future #195 (Feature photo – Geothermal Schematic – CCA SA 3.0 Unported)
Large power grids have proven to lack resilience in the emerging trends for global super-storms. Power outages affecting tens of millions of people at a time pose grave risk for the individuals stranded. Then there is the cost of inefficient grids and/or oil heaters.
Clean Technica recently explored innovations going on with geothermal energy. It is interesting to note some of the economic advances that have been made to lower costs. You can read the full story here: