Fixed-revenue scenarios (CRCAP)
What annual Fixed Revenue (RF) does a BESS need in LRCAP 2026 to earn the real return you choose? Model in real terms (RF is IPCA-indexed), 15 years, 4 h. Fields marked assumption are our choices, not cited figures — edit them.
Looking for home / distributed generation storage? We don't model residential MMGD yet — for rooftop solar, see SimSolar.
Inherited by the pre-feasibility draft. For real geography (busbar, TUST, β), pick a site under Siting (in Portuguese).
Low: global benchmark (FT via ABSAE) · central: ABSAE/Newcharge 2025 · high: EPE parameter Aug/2024. Sources in the methodology.
TUST/TUSD at zero: enter the network cost for your busbar (ANEEL confirmed charges on both ends — load and injection). Automatic per-busbar wiring arrives in Phase 2.
New thermal, product 2028, 2nd LRCAP (Mar/2026): R$ 2,46 mi/MW·ano. Your required RF sits 67% below the benchmark ✓; if the battery auction cleared at that level, the implied real IRR of your scenario would be 43,4% a.a.. Different product (thermal ≠ 4 h battery) — order of magnitude, not a bid reference. The auction price cap comes in the ANEEL tender.
Sensitivity — required RF (R$ mi/MW·year) by capex × real rate
| Capex | 8% a.a. | 10% a.a. | 12% a.a. |
|---|---|---|---|
| low · R$ 926/kWh | 0,49 | 0,54 | 0,60 |
| central · R$ 1.363/kWh | 0,72 | 0,80 | 0,88 |
| high · R$ 1.750/kWh | 0,92 | 1,03 | 1,13 |
Other parameters as configured on the left. RF composition: capex annuity (CRF 13,15%) + O&M R$ 2,45 mi/year + TUST R$ 0,00 mi/year.