Thanks for the effort on a new project but I just don't buy it. It's like saying that you don't pollute because you are using an electric car but the electricity for your electric car is produced by a big old diesel engine. You should choose a less energy consuming coin as metronome if you want to call the coin low energy, not just choose bitcoin because is popular.... maybe you know it already and you will change the metronome coin once you gain popularity.....