Suggested revised tooltip for carbon consumed gauge in energy dashboard

[wtadler]

Current look:

Current tooltip text:
This card represents how much of the energy consumed by your home was generated using non-fossil fuels like solar, wind and nuclear.

I would clarify that this includes both local and grid sources. I would also clarify that higher is better, since the valence of the other gauges on the energy dashboard is not totally straightforward—in other words, whether excess energy production (shown on the grid neutrality gauge) or high self-consumption (shown on the solar consumed gauge) is desirable depends on your goals, your net metering policies, etc. But a high proportion of non-fossil consumption is unequivocally good—so why not make that clear? Suggested text:
This card indicates how much of the energy consumed by your home was generated from non-fossil fuels. This can include energy from your solar panels, or renewable and nuclear energy from the grid. The higher, the better!

[wtadler]

Addressed by #10053