ETH to the Moon This is an ecosystem of the new Ethereum POS, where all abiotic elements in a healthy ecosystem are present, like the flora, fauna, water, climate and of course the Earth's only natural satellite, The Moon. This is the Ethereum Heaven where Proof of Work (POW) is replaced by the Proof of Stake (POS). Switching to POS will result in a increase the network speed and would cuts Ethereum’s energy use by 99.9%, actually estimated at 45,000 gigawatt hours. That’s important for Ethereum, which has ambitions of becoming a platform for a vast range of financial and commercial transactions. Currently, Ethereum handles about 30 transactions per second. With sharding, Vitalik Buterin, the inventor of Ethereum, thinks that could go to 100,000 per second.