EV Charging Load Shifting Optimizer

Energy Cost Savings Opportunity by Optimizing Charging with Solar and Grid Prices

Parameters

Initial Chargers (2026): 500

101000

YoY Growth Rate: 50%

0%100%

Sessions/Charger/Day: 1

0.52.5

Sessions Optimizable: 60%

0%100%

Savings per MWh: 80 €/MWh

0 €100 €

Average Charge: 30 kWh

10 kWh50 kWh

2031 Total Installed Chargers

3 797

Daily Sessions (2031)

3 797

Energy Shifted (2031)

24 944 MWh

Annual Savings (2031)

1 995 528 €

Sample Day France Fall 2025 Electricity Spot Prices

Key Insight: Lowest price occurs at 14:00-14:15 with 36.2 €/MWh, while peak prices reach 165 €/MWh during evening hours, and nearly as high during the morning hours. This price volatility creates significant optimization opportunities for load shifting.

Charger Infrastructure Growth

Daily Charging Sessions

Annual Cost Savings from Load Shifting

Total Savings (2026-2031): 5 461 860 €

Detailed Projections

Year	Chargers	Daily Sessions	Optimizable	Energy Shifted (MWh/yr)	Annual Savings
2026	500	500	300	3 285	262 800 €
2027	750	750	450	4 928	394 200 €
2028	1 125	1 125	675	7 391	591 300 €
2029	1 688	1 688	1 013	11 092	887 388 €
2030	2 531	2 531	1 519	16 633	1 330 644 €
2031	3 797	3 797	2 278	24 944	1 995 528 €