Slump in Clean Energy Patents Causes Concern
In fact, according to a recent report by Brookings Institution, the number of patents issued related to cutting carbon emissions increased from 15,970 in 2009 to about 35,000 in 2014 and 2015, before decreasing to 32,000 in 2016. Today’s clean energy technologies like more efficient electrical grids and devices that can store intermittent wind power [...]





