twice as much electricity in one year as the whole of Sweden that led to the release of up to 120 million tonnes of CO2 each year

fifty times as much electricity in one year as the whole of USA that led to the release of up to 120 million tonnes of CO2 each year

twice as much electricity in one year as the whole of France and Germany that led to the release of up to 120 million tonnes of CO2 each year

ten times as much electricity in one year as the whole of Luxemburg that led to the release of up to 120 million tonnes of CO2 each year

data nomalization is carried out in blockchain using hash key

data nomalization is achieved only at the beginning of the block in blockchain

data nomalization has one form in blockchain but three forms in RDBMS

data normalization is not necessary in blockchain