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Optimization Results #1 from history

378 periods (189.0h)

Site ConfigurationBESS Only
Grid AccessFull Grid Access
Objective๐Ÿ“ˆ Maximize Profit
SolverRobust Optimization
Time HorizonIntraday, Day Ahead, Week Ahead
Scenarios3 price scenarios
Commit Window94.5h
TimezoneEurope/Bucharest
Validation✓ No simultaneous chg/dis
Without Batteryโ“˜
€-0
With Batteryโ“˜
€169,674
=
Battery Earns Youโ“˜
โ–ฒ €169,674 (100.0%)
๐Ÿ“Š Results Explained

The optimizer found a profitable dispatch schedule generating โ‚ฌ169,674.48 in net revenue across 378 periods (189.0h). This was achieved using a BESS Only configuration with Full Grid Access, optimizing for Maximize Profit.

Compared to operating without the battery, this schedule delivers โ‚ฌ169,674.48 in savings (100.0%). This is the direct financial value the BESS adds to the project.

Method comparison: 5 optimization methods were tested. Robust Optimization achieved the highest revenue at โ‚ฌ169,674.48, while Rule-Based (Benchmark) returned โ‚ฌ63,942.22 โ€” a gap of โ‚ฌ105,732.26.

Mathematical optimization (MILP) outperformed the naive rule-based strategy by โ‚ฌ93,123.96. This demonstrates the concrete financial value of using optimization over simple threshold-based dispatch.

Method Comparisonโ“˜

MethodCategoryNet Revenuevs BestSolve TimeStatus
Robust Optimizationโ“˜ robust €169,674 ๐Ÿ† Best 0.08s โœ“
Model Predictive Controlโ“˜ exact €159,670 -5.9% 0.22s โœ“
MILP (HiGHS)โ“˜ exact €157,066 -7.4% 0.11s โœ“
Dynamic Programmingโ“˜ exact €105,735 -37.7% 0.19s โœ“
Rule-Based (Benchmark)โ“˜ benchmark €63,942 -62.3% 0.0008s โœ“

Scenario Analysisโ“˜ Showing: Robust Optimization

Revenue Confidence Band
€169,143
Worst Case
€169,674
Base Case (60%)
€170,206
Best Case
Scenario Net Result Export Rev Ancillary Import Cost Degradation Weight
โ–ฒ Best Case €170,206 +€75,441 +€112,632 −€13,385 −€4,482 20%
โ—† Base Case €169,674 +€81,604 +€112,632 −€20,079 −€4,482 60%
โ–ผ Worst Case €169,143 +€87,767 +€112,632 −€26,773 −€4,482 20%

Revenue BreakdownShowing: Robust Optimization

How the €169,674 "With Battery" result breaks down

Export Revenue
+€81,604
Ancillary (FCR+FFR)
+€112,632
Grid Import Cost
−€20,079
Degradation
−€4,482
Net Result
Revenue
€169,674

Scheduling Horizons

Intraday
Today 02:59โ†’23:59
€18,472
Net Result
42
Periods
€18,472
Savings (100.0%)
50.0 MW
Peak Import
Day Ahead
Tomorrow 2026-02-16
€21,196
Net Result
48
Periods
€21,196
Savings (100.0%)
50.0 MW
Peak Import
Week Ahead
2026-02-15โ†’2026-02-22
€157,066
Net Result
378
Periods
€157,066
Savings (100.0%)
50.0 MW
Peak Import

Charts

๐Ÿ”‹ Battery PerformanceRobust Optimization
Battery Impactโ“˜ โ–ฒ โ‚ฌ169,674
Trading P&Lโ“˜ โ‚ฌ61,525
Degradationโ“˜ โˆ’โ‚ฌ4,482
Avg Spreadโ“˜ โ‚ฌ48.58/MWh
Buy / Sellโ“˜ โ‚ฌ42 / โ‚ฌ90
Charged / Dischargedโ“˜ 1355.5 / 1229.7 MWh
Eq. Cyclesโ“˜ 12.93
Throughputโ“˜ 2585.3 MWh
Cycle Depthโ“˜ 80.0%
Active Timeโ“˜ 50.0%
Chg / Dis Hoursโ“˜ 50.0h / 44.5h
Idle / Offlineโ“˜ 88.5h / 6.0h
SOH / Tempโ“˜ 96.5% / 21.9ยฐC
โšก Grid & Demand Response
Export Revenueโ“˜ +โ‚ฌ81,604
Import Costโ“˜ โˆ’โ‚ฌ20,079
DR Savingsโ“˜ โ‚ฌ0
Peak Import / Exportโ“˜ 50.0 / 50.0 MW
๐Ÿ“ก Ancillary Services
Total Ancillaryโ“˜ +โ‚ฌ112,632
FCR Revenueโ“˜ +โ‚ฌ61,572
FFR Revenueโ“˜ +โ‚ฌ31,596
FCR Committedโ“˜ 292p (146.0h)
FFR Committedโ“˜ 261p (130.5h)
Avg MWโ“˜ FCR 17.7 / FFR 15.8
Avg Priceโ“˜ โ‚ฌ19 / 11/MWยทh
Capacity Alloc.โ“˜ 66.8%
⚡ Grid Constraints & Network Charges
Import Limitโ“˜200.0 MW
Export Limitโ“˜200.0 MW
Buy Price Rangeโ“˜€10.79 — 150.54/MWh
Sell Price Rangeโ“˜€10.79 — 150.54/MWh
🔧 Input Parameters (from file)
Battery Capacity100.0 MWh
Max Charge50.0 MW
Max Discharge50.0 MW
Roundtrip Efficiency89% (piecewise-linear)
Soc Range5% โ€“ 95%
Initial Soc20%
Degradation Costโ‚ฌ2.5/MWh (cycle + calendar)
Self Discharge0.1%/day
Ramp RateUnlimited
Warranty CyclesUnlimited
Warranty ThroughputUnlimited
Risk ToleranceOff
Market TypeSingle wholesale
Solar0.0 MW
Wind0.0 MW

Detailed ResultsShowing: Robust Optimization

Time (Europe/Bucharest)โ“˜ Actionโ“˜ Gen MWโ“˜ Dem MWโ“˜ Curt MWโ“˜ Priceโ“˜ Chg MWโ“˜ Dis MWโ“˜ SOC%โ“˜ Grid Inโ“˜ Grid Outโ“˜ FCR MWโ“˜ FFR MWโ“˜ Imp €โ“˜ Exp €โ“˜ Batt €โ“˜ Anc €โ“˜ Net €โ“˜ Signalโ“˜
TOTALS 0.0 0.0 0.0 0.0 0 0 0 0 0