Could wind-and-solar towers charge EVs, stabilize the grid?

Change Wind  -  Wind and Solar tower, for charging/grid bufferingWind and solar-powered charging could further lower the environmental impact of electric cars; but one New York-based company wants to combine them in one electricity-generating device that could be used for EV charging stations or wherever grid-buffering might help keep blackouts at bay. Change Wind Corporation has developed the Wind & Solar...