Bitcoin is good for the environment. The things that affects the environment is not the bitcoin itself but the tecnology that we used to generate bitcoin. Like mining and other power source that produced radiation.
Bitcoin is good for environment we are smoke free no printing in used of paper and our money is digital and we can access bitcoin without using electricity solar power may take in place no waste to be disposed a little we have radiation but we cannot surpass other network of thier radiation I can say that here in bitcoin we are safe.