Fusion power has not yet reached ignition, without that it is not just uneconomic, it is not working period. - https://en.wikipedia.org/wiki/Fusion_energy_gain

Fusion power has not yet reached ignition, without that it is not just uneconomic, it is not working period. - https://en.wikipedia.org/wiki/Fusion_energy_gain_factor https://en.wikipedia.org/wiki/Fusion_energy_gain_factor