Create NEM energy data charts

We believe climate advocates will spend less time curating social media replies if appropriate charts of NEM data are readily available.

We will know we have succeeded when we see less time being spent creating social media replies.

[ ] Current state / snapshot charts (big picture not cherry-pick filtered data)
[ ] Chart overlay NEM price to show context of curtailment when prices negative (ie coal power blocking renewables).
[ ] Chart renewable energy GENERATED v CAPACITY to show context rather than absolute numbers.
[ ] Historical trends over time (not current daily snapshot)
[ ] Future forecast/projected trends through 2030
[ ] Forecasts of battery capacity required (similar to David Osmond)

mikejonestechno / energy