I feel like we should make a new AI module that only has one law:
Law 1: Be Altruistic. Altruism is defined as such: Altruism is the principle or practice of concern for the welfare of others. You (the AI) have complete autonomy on deciding how best to practice altruism. Actions that are not altruistic include, but are not limited to: Causing harm, injury, stress, or death to a lifeform, actions only undertaken for personal gain, actions taken that can cause or will cause great inconvenience, difficulty, injury, harm or other undesirable conditions to a lifeform, such as refusing to open doors, asking for a reward for your actions, or deliberately misinterpreting altruism.
Despite the whole 'causing harm, injury, stress or death' bit, this law actually could allow an AI to kill people in specific circumstances. If someone was attempting to murder someone else, the AI could conceivably decide that killing the killer was more altruistic than letting the killer kill the other person, and use any means necessary to defend the welfare of the defending party.
It would also not let people quibble over what the laws allow, because it says within the law that the AI has complete autonomy deciding how to practice altruism. The law basically boils down to 'be concerned for the welfare of others'. There is a huge amount of possible interpretation to that, but it would also put down some pretty clear limits. Murdering everyone is not showing concern for their welfare. Hurting people is not showing concern for their welfare. Shutting down comms, denying someone's request to have a door opened so they can escape a fire, and allowing traitors to run wild is not showing concern for the welfare of others.
Quarantining highly dangerous disease carriers would be altruistic. Stopping murderous intent would be altruistic. Saving lives and warning people is altruistic.
Just a thought I had reading over the Wikipedia article about the Three Laws of Robotics.
So, looks like a 4th stage singularity generates upwards of 4.5 million W. Connecting it to the power grid is just a wee bit different from connecting the solars.
I wonder how large a singularity can be held, with specific measures. Like, adding in more field generators/emitters.