Stacked Area for Energy Generation Mix — Grid Power & Renewable Dispatch
An energy generation stacked area chart layers power dispatch sources ($P_{total}(t) = P_{baseload}(t) + P_{renewable}(t) + P_{dispatch}(t)$) to visualize grid load curves and renewable penetration.
Tip: Paste Excel or Google Sheets rows (Ctrl+V / ⌘V) directly into any cell.
| # | Label | ||||
|---|---|---|---|---|---|
| 1 | |||||
| 2 | |||||
| 3 | |||||
| 4 | |||||
| 5 | |||||
| 6 | |||||
| 7 |
Total Grid Load_t = Baseload_t + Renewable_t + Peaker_t. Renewable Penetration % = (sum(Renewable_t) / sum(TotalLoad_t)) * 100%.
Chart Design & Use-Case Tips
- 01Total Grid Load_t = Baseload_t + Renewable_t + Peaker_t. Renewable Penetration % = (sum(Renewable_t) / sum(TotalLoad_t)) * 100%.
- 02Place constant Nuclear/Hydro Baseload at the bottom (Series A), variable Solar/Wind in the middle (Series B), and fast-ramping Natural Gas/Battery Peakers on top (Series C).
- 03Notice the classic 'duck curve' behavior at 12:00 (solar peak) followed by the steep 20:00 evening gas/storage ramp.
- 04Used by grid operators, sustainability teams, and power systems engineers.
Frequently Asked Questions
Why should baseload power always sit at the bottom of a grid stacked area chart?+
Nuclear and hydroelectric baseload runs at a flat, steady output 24/7; placing it on the zero baseline provides a flat horizontal foundation so solar and peaker swings are easy to read above it.
Can I use this for multi-year corporate carbon / renewable energy transition?+
Yes—relabel the x-axis to 2021–2026 and plot MWh sourced from On-Site Solar, PPAs, and Grid Power.
Does the Sum readout approximate total energy (GWh)?+
Yes, multiplying average GW across uniform hourly intervals yields total energy generated in GWh.