TOMRA

Collection Australia | Jul 2025 – Jul 2026 | VW ID.Buzz EV Fleet

Fleet Overview
Grand totals for the reporting period
⚡Total kWh Charged
32,997 kWh
22,003 home + 10,994 public (driver only)
🔌Charging Sessions
813
515 home + 298 public
⏱Avg Charging Duration
5.9 hrs
Home charging sessions only
📊Avg Charge Amount
42.7 kWh
Per home session average
🛣Est. Kilometres Driven
160,962 km
Based on 20.5 kWh/100km*
💰Running Cost Savings (vs. diesel)
$19,315
$0.12/km saving × 160,962 km***
Efficiency
Time and cost savings from home charging vs public charging
⌛Public Charging Hours Saved
275.0 hrs
Home kWh / 80kW DC charger
🕑Productivity Savings (time not public charging)
$11,000
275.0 hrs × $40/hr technician rate
* Assumes 80kW DC public charger speed and technician hourly rate of $40/hr.
* See Assumptions tab for full methodology.
Charging Cost Breakdown
Public charging (actual) and home charging (TOMRA cost basis)
kWhCost (ex GST)GSTTotal (inc GST)Sessions
Public Charging10,994$7,267$727$7,994298
Home Charging22,003$9,824$982$10,807515
Total32,997$17,092$1,709$18,801813
Home charging cost = kWh × ($0.2965 tariff + $0.15) + 10% GST
Energy by Driver
Home charging only, based on charger assignment
DriverRegokWhSessionsAvg DurationEst. KMReimbursement
Josep Torres2AJ5TW9,2342584.7 hrs45,044$3,012
Nathan Watson2AJ5TX6,4511277.3 hrs31,468$2,104
Tony Jamieson (prev. Jakob Bingham to Jan 26)2AJ5UC6,3181306.6 hrs30,820$2,061
Total22,0035156.2 hrs107,332$7,177
Reimbursement = kWh × $0.2965 + 10% GST
Charging Split (kWh)
Charging Split (Cost inc GST)
* KMs driven estimated at 20.5 kWh/100km. Actual odometer data unavailable.
*** Running cost savings compared to a 2024 Toyota HiAce 2.8 Turbo Diesel LWB Auto ($0.25/km diesel vs $0.13/km EV).
Monthly Energy Consumption
Home vs public kWh charged, Jul 2025 – Jul 2026
Monthly Breakdown
kWh charged and estimated kilometres by month
MonthHome kWhPublic kWhTotal kWhEst. KM
Jul 20252382,3532,59112,639
Aug 20251,8045512,35511,488
Sep 20252,0574712,52812,332
Oct 20252,1834602,64312,893
Nov 20252,0667102,77613,541
Dec 20252,1106382,74813,405
Jan 20261,7711,4183,18915,556
Feb 20268361,1341,9709,610
Mar 20268989601,8589,063
Apr 20261,9501,0713,02114,737
May 20261,8437442,58712,620
Jun 20261,5554842,0399,946
Jul 20262,69202,69213,132
Total22,00310,99432,997160,962
Public charging data for Jul 2026 not yet available. Home chargers installed late Jul 2025.
Est. KM Driven by Month
Based on total kWh at 20.5 kWh/100km
Driver Monthly kWh – Public Charging
Public charging energy per driver by month
Driver Monthly kWh – Home Charging
Energy charged per driver by month
Driver Monthly Est. KM – Home Charging
Estimated kilometres per driver by month
Emissions Overview
CO2 emissions avoided compared to diesel equivalent
🌿Total CO2 Avoided
34,285 kg
vs. 2024 Toyota HiAce 2.8 TD LWB Auto
🌳Equivalent Trees Planted
1,633
~21 kg CO2 absorbed per tree/year
⛽Diesel Emissions Rate
213 g/km
HiAce 2.8 TD benchmark
🛣Total EV Kilometres
160,962 km
All diesel equivalent km avoided
Monthly Emissions Avoided (kg CO2)
Based on 213g CO2/km saved vs diesel equivalent
Emissions Saved by Driver
Home charging only (213g CO2/km)
DriverEst. KMCO2 Saved (kg)
Josep Torres45,0449,594
Nathan Watson31,4686,703
Tony Jamieson30,8206,565
Total107,33222,862
Home charging drivers only. Full fleet total (incl. public): 34,285 kg
Driver CO2 Breakdown
Driver Emissions by Month (kg CO2)
Home charging only, 213g CO2/km saved
Environmental Impact Summary
Total CO2 Avoided
34,285 kg
Equivalent to
1,633 trees/year
Diesel km avoided
160,962 km
Emissions reduction = 213g CO2/km × estimated km driven. See Assumptions tab for full methodology.
Assumptions & Methodology
All calculations, rates, and benchmarks used in this dashboard

Vehicle Efficiency

Energy consumption rate20.5 kWh / 100km
VehicleVW ID.Buzz Cargo Pro SWB (84kWh)
Odometer dataNot available; km estimated from kWh
Est. Kilometres = Total kWh / (20.5 / 100) = Total kWh / 0.205

Home Charging Costs

Retail electricity tariff$0.2965 / kWh
TOMRA overhead / margin$0.15 / kWh
GST10%
TOMRA Cost (ex GST) = kWh × ($0.2965 + $0.15) = kWh × $0.4465
TOMRA Cost (inc GST) = Cost (ex GST) × 1.10

Technician Reimbursement (ex GST) = kWh × $0.2965
Technician Reimbursement (inc GST) = Reimbursement (ex GST) × 1.10

Public Charging

NetworkChargefox EV Card
Assumed DC charger speed80 kW
Public charging rate (benchmark)$0.75 / kWh
Actual costsTaken directly from Chargefox invoices
Public Charging Hours Saved = Home kWh / 80kW = 22,003 / 80 = 275.0 hrs
(Hours the technicians did NOT spend at a public charger because they charged at home instead)

Running Cost Savings (vs. Diesel)

Diesel benchmark vehicle2024 Toyota HiAce 2.8 Turbo Diesel LWB Auto
Diesel running cost (TCO)$0.25 / km
EV running cost (TCO)$0.13 / km
Saving per km$0.12 / km
Running Cost Savings = ($0.25 − $0.13) × Est. Kilometres
= $0.12 × 160,962 = $19,315

Productivity Savings (Time Not Public Charging)

Technician hourly rate$40 / hr
Public DC charger speed80 kW
Home kWh charged13,773 kWh
Hours saved172.2 hrs
Productivity Savings = (Home kWh / 80kW) × $40/hr
= 275.0 hrs × $40 = $11,000

Emissions Reduction

CO2 saving rate213 g / km
BasisDiesel HiAce tailpipe vs EV grid emissions
Tree CO2 absorption~21 kg CO2 / tree / year
Emissions Reduced (kg) = 213 × Est. Kilometres / 1000
= 213 × (Total kWh / 0.205) / 1000

Equivalent Trees = Emissions Reduced / 21

Driver / Charger Assignment

TOMRA - Technician - 01Josep Torres (2AJ5TW)
TOMRA - Technician - 02Nathan Watson (2AJ5TX)
TOMRA - Technician - 03Tony Jamieson (2AJ5UC) (prev. Jakob Bingham — reassigned after Jan 2026)
Driver energy data is based on home charger assignment only. Public charging is mapped by vehicle rego to the same drivers. Vehicle 2AJ5UB is excluded from per-driver breakdowns as it is not assigned to a home charger technician.

Data Sources

Home charging dataTOMRA charger management platform
Public charging dataChargefox fuel transaction reports
Reporting periodJul 2025 – Jul 2026
Public data gapJul 2026 not yet available
Collection Australia | Jul 2025 – Jul 2026
VW ID.Buzz EV Fleet
⚡ Total kWh
32,997
13,773 home + 9,427 public
🏃 Est. Kilometres
160,962
@ 20.5 kWh/100km
🔌 Sessions
813
515 home + 298 public
⏱ Avg Duration
5.9 hrs
Home sessions only
💰 Running Cost Savings (vs diesel)
$19,315
$0.12/km × 160,962 km
Charging Split (kWh)
Charging Cost Breakdown
inc. GST
🔌Public Charging
$7,994
10,994 kWh · 298 sessions
🏠Home Charging
$10,807
22,003 kWh · 515 sessions
📊Total
$18,801
32,997 kWh · 813 sessions
Productivity
⏳Public Charging Hours Saved
275.0 hrs
Home kWh ÷ 80kW charger
🕐Productivity Value
$11,000
275.0 hrs × $40/hr
Energy by Driver (Home)
Home charging only
Josep Torres · 2AJ5TW
9,234
kWh
258
Sessions
$3,012
Reimb.
Nathan Watson · 2AJ5TX
6,451
kWh
127
Sessions
$1,319
Reimb.
Tony Jamieson · 2AJ5UC
6,318
kWh
130
Sessions
$2,061
Reimb.
Monthly kWh
Home vs public charging
Monthly Breakdown
Month
Home
Pub
km
Jul 25
238
2,353
12,639
Aug 25
1,804
551
11,488
Sep 25
2,057
471
12,332
Oct 25
2,183
460
12,893
Nov 25
2,066
710
13,541
Dec 25
2,110
638
13,405
Jan 26
1,771
1,418
15,556
Feb 26
836
1,134
9,610
Mar 26
898
960
9,063
Apr 26
1,950
1,071
14,737
May 26
1,843
744
12,620
Jun 26
1,555
484
9,946
Jul 26
2,692
0
13,132
Total
22,003
10,994
160,962
Home Charging by Driver
Monthly kWh per driver
Public Charging by Driver
Monthly kWh per driver
🌿 CO2 Avoided
34,285
kg vs diesel
🌳 Equiv. Trees
1,077
trees/year
🚗 EV km driven (diesel equivalent avoided)
160,962 km
213g CO2/km saving rate
Monthly CO2 Avoided
CO2 Saved by Driver (Home)
Josep Torres
29,951
est. km
6,380
kg CO2
304
equiv trees
Nathan Watson
19,732
est. km
4,203
kg CO2
200
equiv trees
Tony Jamieson
30,820
est. km
6,565
kg CO2
313
equiv trees
Full fleet total incl. public charging: 34,285 kg CO2
Driver Emissions by Month
Vehicle Efficiency
Vehicle
VW ID.Buzz Cargo Pro SWB (84kWh)
Energy consumption
20.5 kWh / 100km
Odometer data
Not available — km estimated from kWh
Est. km = kWh ÷ 0.205
Home Charging Costs
Retail electricity tariff
$0.2965 / kWh
TOMRA overhead / margin
$0.15 / kWh
GST
10%
Technician reimb. (inc GST) = kWh × $0.2965 × 1.10
Public Charging
Network
Chargefox EV Card
Assumed DC charger speed
80 kW
Actual costs
From Chargefox invoices
Running Cost Savings
Diesel benchmark
2024 Toyota HiAce 2.8 TD LWB Auto
Diesel running cost
$0.25 / km
EV running cost
$0.13 / km
Savings = $0.12 × 106,162 km = $12,739
Emissions Reduction
CO2 saving rate
213 g / km
Tree CO2 absorption
~21 kg CO2 / tree / year
CO2 reduced = 213g × est. km ÷ 1000
Driver / Charger Assignment
Technician 01
Josep Torres (2AJ5TW)
Technician 02
Nathan Watson (2AJ5TX)
Technician 03
Tony Jamieson (2AJ5UC) (prev. Jakob Bingham to Jan 26)
Vehicle 2AJ5UB excluded from per-driver data (no home charger assignment).