I heard disruptive science is slowing down which I think means pretty much everything possible has already been thought of. So talking about things that exist, do you mean a cheaper solar panel or wind/water turbine? Or are we talking about science fiction like an Arc Reactor?
InternetPirate
This sounds like science fiction. Even if the AGI were capable of creating plans for a fusion reactor, for example, you would still need to execute those plans. So, what's the point of everyone having access to the plans if the same electrical companies will likely be responsible for constructing the reactor?
I honestly think that with an interesting personality, most people would drastically reduce their Internet usage in favor of interacting with the AGI. It would be cool if you could set the percentage of humor and other traits, similar to the way it's done with TAR in the movie Interstellar.
I wouldn't be surprised if corporations just asked the AI to make as much money as possible at the expense of everything else. But people like living in capitalist countries anyways, while complaining about the lack of safety nets. Otherwise they would move to countries like China, North Korea or Cuba.
18/Jul/2025 - Date predicted by GPT-4 based on the table
Roadmap: AI’s next big steps in the world – Dr Alan D. Thompson
The kind that uses gas? I honestly wouldn't have thought someone would be interested in open-sourcing this. I would prefer if it designed an open-source Roomba or, while we're at it, a robot body so that it could perform more tasks. But you would still have to build it yourself.
America becoming a third world country.
Locked in a room with an internet connection? A lot. But without any contact with the outside world? Not nearly as much. It could have other people running experiments for it with an internet connection, but not without one.
Anyway, whether or not the AGI can interact with the real world undermines the purpose of my explicit statement in the question. I specifically mentioned that it only operates as a human on a computer. I didn't mention it could acquire a physical body, so let's just assume it can't and can't use other people to do physical labor either.