Society is now witnessing the implementation of digital currencies, AI and blockchain technology worldwide. These new digital technologies require a high consumption of electric energy, which is currently produced with coal and fossil fuels that adversely impact the environment. A global shift toward green energy will require the removal of the technological, infrastructural, regulatory and tax policy barriers. In a series, my articles evaluate the tax, digital technology and solar policies (including space power satellites) of the top-CO2-emitting countries. For the last three decades, China has been on an economic and technological growth path unequalled in size and duration in …