BT38_Electric_Haulage_Changes_Mine_Dispatch_and_Energy_Planning_v2
Talks that move

Electric haulage changes mine dispatch and energy planning

Electrification does not simply replace the fuel in the truck. It changes what Dispatch has to dispatch.
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Imagine an open-pit mine halfway through the shift. A haul truck is mechanically available. The shovel is waiting. The next assignment looks obvious.
WHY THIS "ELECTRIC HAULAGE" CHALLENGE?
But the battery is not enough for the loaded climb and the nearest charger is occupied. Nothing is wrong with the truck, yet it may no longer be available.

The question becomes which truck can move this tonne, complete the energy-intensive part of the cycle and still reach the next viable energy opportunity without creating a queue.

Key benefits
What making energy state part of haulage decisions protects

The value is not simply lower emissions. It is maintaining tonnes moved inside a new physical constraint.

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Material movement protected, not charging managed apart

Making energy state part of haulage decisions lets the mine protect material movement instead of managing charging separately.

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Battery reserved for the loaded climb when it matters

Dispatch can choose shorter cycles, reserve battery for a loaded climb or redirect trucks toward charging at the right moment.

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Charger congestion avoided through smarter sequencing

Equipment can be sequenced to avoid charger congestion, or use dynamic energy transfer where the infrastructure permits it.

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Tonnes and energy evaluated as one dispatch decision

Truck assignments, charging windows and routes are evaluated against production targets rather than optimizing charging alone.

How NTT DATA helps

01
Add energy state to the dispatchable truck

Represent battery state, expected consumption, charging status and remaining range alongside payload, location, queue and availability.

Battery-Electric Haul Truck and Energy-State Inspection
02
Predict the energy cost of the next cycle

Use route, grade, payload, congestion and operating conditions to estimate whether an assignment preserves enough energy for the sequence.

Loaded Electric Haul Truck on a Steep Mine Route
03
Put charging infrastructure on the map

Represent charger availability, charging power, queues, dynamic charging sections and electrical limits as constraints Dispatch can consume.

Megawatt Charging Station for Electric Mine Haulage
04
Compare tonnes and energy together

Optimization and simulation can evaluate truck assignments, charging windows and route alternatives against production targets rather than optimizing charging independently.

Ore Loading and Electric Truck Charging in One Mine Cycle
05
Orchestrate fleet and power decisions

Connect Dispatch, mine operations and energy management when trucks compete for charging capacity or electrical headroom changes.

Mine Operations Team Coordinating Fleet and Power
06
Learn the real energy envelope

Use operational histories to improve estimates of battery consumption, charging duration, route suitability and reliable dispatch patterns.

Battery System Inspection in an Electric Haul Truck Bay
Battery-Electric Haul Truck Trial with Dynamic Energy Infrastructure
Proven impact
BHP, Rio Tinto and Caterpillar are trialling battery-electric haul trucks in the Pilbara

Codelco announced a dynamic energy transfer pilot at Radomiro Tomic. These programs do not establish a universal productivity result, but haulage must be designed together with charging infrastructure.

Results that matter
Truck, battery, charger and grid in one movement decision

That is not an ESG overlay on Dispatch. It is a new dispatch problem.

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Availability acquires a new dimension in the electric mine

In an electric mine, availability acquires another dimension: battery state and the next viable energy opportunity, not only mechanics.

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Energy becomes part of the assignment, not background

Route gradient, payload, charging location, charger capacity and battery state influence which truck should take the next load.

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Future queues and production constraints are avoided

Assignments are chosen so that one truck’s charging need does not create a future queue or production constraint for the fleet.

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Dispatch patterns proven reliable under real conditions

Operational history shows the conditions under which specific dispatch patterns remain reliable as the fleet electrifies.

Make energy part of every dispatch decision

Explore how connecting fleet dispatch, charging infrastructure and power can keep tonnes moving as haulage electrifies.

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