Code: Select all
excluded = "steam-engine"
included = "solar-panel"
The text itself also changed from "Produce more than 10 GJ per hour without the use of Steam" to "Produce more than 10 GJ per hour using solar panels".
Right now it completely ignores steam turbines but disallows steam engines, this should be fixed by either making it a solar-only achievement (you have to disable everything else) or awarding it when 10 GJ/hour from solar power is reached, even if you have other power producers (steam turbines/engines) running.