Problems
- Scalability. From place to place and from one level to another
- Capital costs of greening cryptocurrency mining. It depends heavily on the size of the economy, as well as in the level of energy investment already in place
- ROI
- Confidence
- Transparency
- Increasing cost of mining
- Particular countries' economic conditions and needs
- Why would a government incentivize
- Just reliying in current electricity costs would not be wise for miners
- Taxes and taz credits
- Like with all other commodities, what is their real cost and what is the true whole value
- International agreements and country particular pledges
