Charging
Gas Savings Assumptions by Period
Home Electricity Rates by Period
Per-Vehicle Battery Capacity (Usable kWh)
The mpg column is the baseline for your car (27 mpg). LRB's sessions automatically use 23 mpg regardless of this table — that override is hardcoded per-vehicle in the analytics and dashboard code.
| From date | Baseline MPG | Gas $/gal | mi/kWh |
|---|---|---|---|
| 2025-08-22 | 27 (LRB's: 23) | $3.26 | 3.0 |
| 2025-09-01 | 27 (LRB's: 23) | $3.29 | 2.5 |
| 2025-10-01 | 27 (LRB's: 23) | $3.19 | 3.0 |
| 2025-11-01 | 27 (LRB's: 23) | $3.04 | 3.0 |
| 2025-12-01 | 27 (LRB's: 23) | $2.84 | 3.0 |
| 2026-01-01 | 27 (LRB's: 23) | $2.8 | 3.0 |
| 2026-02-01 | 27 (LRB's: 23) | $2.89 | 3.0 |
| 2026-03-01 | 27 (LRB's: 23) | $3.6 | 3.0 |
| 2026-04-01 | 27 (LRB's: 23) | $4.24 | 3.0 |
| 2026-05-01 | 27 (LRB's: 23) | $4.67 | 3.0 |
| 2026-06-01 | 27 (LRB's: 23) | $4.0 | 3.0 |
| 2026-06-20 | 27 (LRB's: 23) | $4.15 | 3.0 |
| 2026-07-01 | 27 (LRB's: 23) | $4.15 | 3.0 |
| 2026-08-01 | 27 (LRB's: 23) | $4.24 | 3.0 |
Home Electricity Rates by Period
| From date | Rate ($/kWh) |
|---|---|
| 2025-08-22 | $0.196 |
| 2025-09-18 | $0.191 |
| 2025-10-18 | $0.174 |
| 2025-11-18 | $0.181 |
| 2025-12-19 | $0.178 |
| 2026-01-21 | $0.181 |
| 2026-02-19 | $0.204 |
| 2026-03-20 | $0.204 |
| 2026-04-22 | $0.206 |
| 2026-05-20 | $0.207 |
| 2026-06-19 | $0.215 |
| 2026-07-22 | $0.198 |
Per-Vehicle Battery Capacity (Usable kWh)
| Vehicle | Usable kWh | Chemistry |
|---|---|---|
| 2025 Mach-E GT | 91.7 kWh | NCM Extended Range |
| 2026 Mach-E SR | 72.6 kWh | LFP Standard Range |
| LRB's 2025 Mach-E GT | 91.7 kWh | NCM Extended Range |
| LRB's 2026 Mach-E SR | 72.6 kWh | LFP Standard Range |
2026 Mach-E SR
2175 mi as of 2026-08-17 · 2152.7 mi tracked
Cost / Mile
$0.05
mi / kWh
3.3
Wh / Mile
303
Total Charged
0.84 MWh842.7 kWh
Total Cost
$100.44
LRB's 2026 Mach-E SR
1843 mi as of 2026-08-17 · 1826.2 mi tracked
Cost / Mile
$0.08
mi / kWh
3.54
Wh / Mile
283
Total Charged
0.52 MWh516.1 kWh
Total Cost
$153.25
2025 Mach-E GT
14982.2 mi as of 2026-07-13 · 3240.2 mi tracked
↩ look back →
Cost / Mile
$0.03
mi / kWh
3.07
Wh / Mile
326
Total Charged
5.19 MWh5193.3 kWh
Total Cost
$454.98
LRB's 2025 Mach-E GT
14309.6 mi as of 2026-07-20 · 2299.6 mi tracked
↩ look back →
Cost / Mile
$0.08
mi / kWh
3.02
Wh / Mile
331
Total Charged
1.92 MWh1924.4 kWh
Total Cost
$489.40
Overall (all vehicles)
9518.7 combined miles tracked
Cost / Mile
$0.06
mi / kWh
3.19
Wh / Mile
314
Total Charged
8.48 MWh8476.6 kWh
Total Cost
$1198.07
Cost/mile, mi/kWh & Wh/mile are measured over the odometer-tracked period (between your earliest and latest readings, where miles are known) — so the energy in the numerator matches those miles. Total charged & total cost are all-time. Home cost is energy added × your home rate × 1.10 — an estimated +10% for AC→DC wall-side charging losses (you pay for a bit more energy than reaches the battery).
Energy Distribution (MWh)
MWh total
Ranked Energy (kWh)
Recent Sessions
View All →| Date | Location | Energy | Cost |
|---|---|---|---|
| 2026-08-27 | Work | 11.6 kWh | Free |
| 2026-08-26 | Work | 13.6 kWh | Free |
| 2026-08-25 | Work | 28.9 kWh | Free |
| 2026-08-21 | Work | 14.0 kWh | Free |
| 2026-08-20 | Work | 24.2 kWh | Free |
| 2026-08-19 | Work | 12.6 kWh | Free |
| 2026-08-18 | Work | 41.3 kWh | Free |
| 2026-08-16 | GM Energy/EVgo, S... | 27.6058 kWh | $15.51 |