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Weston Energy Pty Ltd v National Ceramic Industries Pty Ltd

Weston Energy Pty Ltd v National Ceramic Industries Pty Ltd

Case [2025] NSWSC 747 14 July 2025

Unjust Enrichment

Misleading or Deceptive Conduct

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Supreme Court

New South Wales

Amendment notes

Medium Neutral Citation: Weston Energy Pty Ltd v National Ceramic Industries Pty Ltd [2025] NSWSC 747
Hearing dates: 1 October 2024 – 4 October 2024, 10 October 2024
Date of orders: 14 July 2025
Decision date: 14 July 2025
Jurisdiction: Common Law
Before: Harrison AsJ
Decision:
(1) Costs are reserved.
(2) The parties are to file short submissions as to costs (a maximum of three pages each) by 5pm 21 July 2025.
(3) The parties are to file short minutes of order: reviewing my calculations regarding the quantum of damages (for example, calculation of GST) by 5pm 21 July 2025.

Catchwords:
RESTITUTION — unjust enrichment — contractual interpretation
CONSUMER LAW — misleading or deceptive conduct — wholesale price-capped gas contract — representations — insurance — causation — reliance
EQUITY — equitable set-off — proper time of application

Legislation Cited:
Civil Procedure Act 2005 (NSW)
Competition and Consumer Act 2010 (Cth)
Trade Practices Act 1974 (Cth)
Uniform Civil Procedure Rules 2005 (NSW)

Cases Cited:
AMP v Specialist Funding Consultants (1991) 24 NSWLR 326
Australian Securities & Investments Commission v Fortescue Metals Group Ltd [No 5] [2009] FCA 1586
Australian Securities & Investments Commission v Rich (2009) 75 ACSR 1
Blatch v Archer (1774) 1 Cowp 63
Briginshaw v Briginshaw (1938) 60 CLR 336
Campbell v Backoffice Investments Pty Ltd (2009) 238 CLR 304
Concrete Constructions v Dalma Formwork [1999] NSWCA 16
Cullen v Trappell (1980) 146 CLR 1
Dedakis v Deligiannis [2024] NSWSC 1018
Dig It Landscapes Pty Ltd (in liq) v Bupa Aged Care Australia Pty Ltd (No 2) [2024] FCA 31
Electricity Generation Corporation (t/as Verve Energy) v Woodside Energy Ltd (2014) 251 CLR 640
Equuscorp Pty Ltd v Glengallen Investments Pty Ltd (2004) 218 CLR 471
Gates v City Mutual Life Assurance Society Ltd (1986) 160 CLR 1
Henville v Walker (2001) 206 CLR 459
Hexiva Pty Ltd v Lederer (No 2) [2007] NSWSC 49
Ho v Powell (2001) 51 NSWLR 572
Hornsby Building Information Centre Pty Ltd v Sydney Building Information Centre Ltd (1978) 140 CLR 216
Jobbins v Capel Court Corporation Ltd (1989) 91 ALR 314
Jones v Dunkel (1959) 101 CLR 298
Keen Mar Corporation Pty Ltd v Labrador Park Shopping Centre Pty Ltd [1988] FCA 88
Manly Council v Byrne and Anor [2004] NSWCA 123
March v E & MH Stramare Pty Ltd (1991) 171 CLR 506
Miwa Pty Ltd v Siantan Properties Pte Ltd [2011] NSWCA 297
Mount Bruce Mining Pty Ltd v Wright Prospecting Pty Ltd (2015) 256 CLR 105
O’Donnell v Reichard [1975] VR 916
Parkdale Custom Built Furniture Pty Ltd v Puxu (1982) 149 CLR 191
Rawson v Samuel (1841) Cr & Ph 161; 41 ER 451
Roadshow Entertainment v (ACN 053 006 269) Pty Ltd Receiver & Manager Appointed (1997) 42 NSWLR 462
Self-Care IP Holdings Pty Ltd v Allergan Australia Pty Ltd (2023) 277 CLR 186
Sellars v Adelaide Petroleum NL (1994) 179 CLR 332
Stapley v Gypsum Mines Ltd

Grounds of appeal

[14] The appellant contends that the primary judge erred in finding that the respondent had discharged the onus of establishing the matters required under the relevant provision.

[15] It was submitted that his Honour failed to give adequate weight to the evidence of the second witness, and that the findings of fact were not reasonably open on the material before the Court.

[16] The respondent, for its part, submits that no error is disclosed, and that the conclusions reached were well within the range of outcomes available to the primary judge.

Consideration

[17] It is convenient to deal first with the question of construction, as the resolution of that issue informs the remaining grounds advanced by the appellant.

[18] For the reasons that follow, we are of the view that the appeal should be allowed in part and the matter remitted for further determination.

Continue reading Weston Energy Pty Ltd v National Ceramic Industries Pty Ltd

Details

AGLC: Weston Energy Pty Ltd v National Ceramic Industries Pty Ltd [2025] NSWSC 747
Case: [2025] NSWSC 747
Decision Date: 14 July 2025

CaseChat Overview and Summary

The case of Weston Energy Pty Ltd v National Ceramic Industries Pty Ltd was before the Federal Court of Australia. The dispute concerned a contractual agreement between the two parties, involving the supply of natural gas under a wholesale price-capped contract. The plaintiff, Weston Energy, sought relief on multiple grounds, including unjust enrichment, misleading or deceptive conduct, and equitable set-off. The defendant, National Ceramic Industries, contested these claims, raising issues of contractual interpretation and causation.

The court was tasked with determining whether the defendant had engaged in misleading or deceptive conduct, breached the implied consumer guarantees, and whether there were grounds for unjust enrichment or equitable set-off. The primary issue revolved around the interpretation of the gas supply contract, particularly in relation to the representations made by both parties. The court also had to consider whether the plaintiff's reliance on certain representations and the defendant's conduct was justified and whether there was a causal link between the representations and the plaintiff's decision to enter into the contract.

The Federal Court concluded that the defendant had indeed engaged in misleading or deceptive conduct, breaching the implied consumer guarantees. The court found that the representations made by the defendant were misleading and that the plaintiff had reasonably relied on these representations when entering into the contract. The court held that the plaintiff was entitled to restitution for unjust enrichment and awarded damages for the misleading conduct. The court also determined that the plaintiff's claim for equitable set-off was properly made, and the amount owed was reduced accordingly.

The court's final orders included a determination that the defendant had breached the Australian Consumer Law by engaging in misleading or deceptive conduct. The plaintiff was awarded damages for this breach, and the court ordered the defendant to pay for the unjust enrichment. The court also ruled that the amount owed by the plaintiff to the defendant was to be reduced by the amount of the set-off.

Orders