For a closer look at where Super PAC money is coming from, see Maplight’s State of Influence Super PAC tracker here: http://maplight.org/content/73013. You can also get a breakdown by state of who is funding what. The top funded Super PACs are here: http://maplight.org/content/73011.
How Much Energy Does Bitcoin Actually Use?
The secretive industry is notoriously hard to track, but an economics-based model could help researchers and policymakers estimate just how much electricity the cryptocurrency requires.
