The transition to net zero will be carried out in an economically viable way The Swiss Confederation will ensure that the transition to the net-zero target is carried out in an eco- nomically viable way, cost-efficiently and in line with the polluter-pays principle as far as possible and contributes to the internalisation of external costs. It will establish clear framework conditions so that investment and renewal cycles can be systematically used to avoid mis-investment and to largely re- place fossil energies. It will also ensure that sectors and companies facing international competition do not suffer any disadvantages vis-à-vis their competitors. The transition to net zero also improves environmental quality