Coal Intelligence · Bengalla

Coal Command

The whole Bengalla value chain on one screen — overburden, coal exposure, CHPP, quality, rail and safety — with every problem priced in tonnes and dollars and routed to an owner.

Demonstration data. 100% of the production, quality, rail, CHPP and dragline records are DEMO records, not site data. Volumes are calibrated to public New Hope figures for Bengalla; shift-level detail is generated. Connect site systems (fleet management, LIMS, CHPP historian, rail scheduling) to replace it.

Data to 2026-10-25 · price basis A$178.79/t at 6000 NAR

ROM vs plan (28d)

96.6%

992.9 kt

Prime OB vs plan

95.4%

6.41 Mbcm

Strip ratio

6.46

bcm per ROM t

Exposed coal cover

9.6 d

-2,855 t/day trend

CHPP yield

61.1%

gap to washability 4.5 pts

Product CV (7d)

5,902

kcal/kg NAR · -5.5/day

Railed vs plan

85.0%

9 trains cancelled

Value at stake

A$138.8M

4 critical · 13 urgent

What needs attention

Ranked by severity, then value. Expand for evidence, owner and actions.

Value chain this week

Last 7 days vs plan

Stage	Actual	Plan	%
Prime overburden	1.45 Mbcm	1.68 Mbcm	86.2%
ROM coal mined	245.8 kt	256.9 kt	95.7%
CHPP feed	229.0 kt	—	87.9% util.
Product coal	139.5 kt	—	60.9% yield
Railed to port	151.4 kt	162.4 kt	93.2%

Delay Pareto (28 days)

Hours lost and product-equivalent value

Cause	Hours	Product t	Value
Equipment breakdown	87.1	43,776	A$7.7M
Rail port constraint	47.3	42,540	A$7.5M
Stockbound	21.9	21,046	A$3.7M
Shift change	17	9,165	A$1.6M
Blasting	12.6	6,802	A$1.2M
Dust noise stop	9.3	5,014	A$885k

Where the tonnes went (28 days)

Pit to port: what was mined, washed, rejected, stockpiled and railed. Hover a flow for tonnes.

What will break next

Predicted failures before the next planned window, from the predictive maintenance models

Open predictive maintenance

10 P1 · 1 P2 · 11.8 expected failures in 30 days · A$2.0M unplanned risk before planned windows · 19 parts lead-time conflicts

	Asset · component	P(fail 30d)	RUL P50	Fix in	Risk
P1	DL-01 · Boom chords and tub structure	41.1%	39 d	Dragline planned shutdown (10 h) · 10-29parts late	A$907k
P1	DL-01 · Drag rope	71.3%	18 d	Dragline planned shutdown (10 h) · 10-29	A$84k
P1	BEN CV-04 Reclaim to Loadout Drive · conveyor (temperature)	99.0%	16 d	CHPP maintenance day (12 h) · 10-28	A$25k
P1	BEN CHPP Desliming Screen DS-2 · screen (temperature)	99.0%	12 d	CHPP maintenance day (12 h) · 10-28parts late	A$11k
P1	DL-01 · Bucket teeth	85.0%	18 d	Dragline planned shutdown (10 h) · 10-29	A$10k
P1	BEN Secondary Sizer SZ-201 · crusher (vibration)	52.5%	30 d	CHPP maintenance day (12 h) · 10-28parts late	A$1k

Production vs plan — last 60 days

ROM tonnes (bars) against plan, product and railed tonnes

ROM t
ROM plan
Product t
Railed t

Scenario lab: what is each constraint worth?

Move a lever and every number updates instantly. Annualised from the last 28 days; capacities are in product-coal tonnes so the stage that caps saleable coal is visible.

Dragline operating hours+2.0 h/day

-4today 0.06

CHPP run hours0.0 h/day

-3today 0.04

CHPP yield+1.0 pts

-3today 0.03

Train cancellations14 %

0today 1420

Coal price (6,000 NAR)118 US$/t

80today 118200

Revenue change

+A$41.6M

per year vs today

Saleable railed

7.28 Mt

today 7.05 Mt/yr

Product

7.48 Mt

today 7.05 Mt/yr

Realised price

A$176

per t, CV-adjusted

Stage capacity, product-equivalent Mt/yr · the shortest bar sets saleable coal

Mining (ROM supply)

8.36

CHPP capacity

7.48

Rail capacity

7.28binds

Rail is the constraint: more mining or CHPP hours add no saleable coal until train cancellations fall.

Where the scenario value comes from

Each lever applied in turn on top of the previous ones.

Which lever matters most

Revenue swing when one operating lever moves across its full range and the rest stay at today's values. Price: every US$10/t is worth +108.5 A$M/yr at the scenario volume.

Emissions intensity

Scope 1 from diesel (approximate NGA factor). Safeguard Mechanism reporting uses the facility's full NGER inventory.

Scope 1 diesel (28d)

6,651 t

CO2-e

Intensity

6.70 kg

CO2-e per ROM t

Diesel per bcm

0.383 L

prime overburden

Dragline share of OB

38.2%

lowest-diesel bcm on site