Sterling & Wilson takes Shell to arbitration over AUD 28M solar farm claim
Dispute over EPC and O&M contracts for Queensland's Gangarri Solar Farm. A win could add a sizeable contingent asset for the ₹5,761 cr firm.
— 1 earlier story on Sterling and Wilson Renewable Energy Ltd. →What's new
- Sterling & Wilson's Australian unit initiated LCIA arbitration against Shell on July 14.
- Dispute covers EPC and O&M contracts for the Gangarri Solar Farm in Queensland.
- Claim ranges from AUD 20.60M to AUD 28.03M plus USD 1.64M, depending on harmonic filter inclusion.
Why this matters
For a company with quarterly revenue of ₹1,946 cr, a potential award of ~AUD 28M could meaningfully boost cash flows and de-risk the balance sheet. But arbitration is uncertain and often protracted, and this marks a shift from partnership to litigation with a global oil major.
What we're watching
- Shell's response and any counterclaim.
- Duration of the LCIA process and near-term cash flow impact from legal costs.
- Whether this dispute affects Sterling & Wilson's ability to win future Australian solar contracts.
The full read
Sterling & Wilson's Australian unit has taken Shell to arbitration. The dispute, filed under LCIA rules on July 14, covers the EPC and O&M contracts for Queensland's Gangarri Solar Farm. Sterling is claiming AUD 28.03M plus USD 1.64M in its primary scenario, or AUD 20.60M plus USD 1.64M if harmonic filters and capacity adjustments are excluded. That is a sizeable sum for a company with a ₹5,761 cr market cap and quarterly revenue of ₹1,946 cr. A win would add a meaningful contingent asset. But arbitration is slow and uncertain. Sterling recently landed a $560M Egypt solar-storage EPC order, suggesting strong pipeline momentum. This litigation injects counterparty risk and legal costs into the story. The open question is whether Shell settles or fights.
Questions answered
- What exactly is the dispute about?
- The dispute stems from EPC and O&M contracts for the Gangarri Solar Farm. Key issues include whether harmonic filters must be included and the plant's capacity, which affect the final claim amount.
- How much is Sterling & Wilson claiming?
- In the primary scenario, it claims AUD 28.03M plus USD 1.64M. An alternative scenario, depending on the inclusion of harmonic filters and capacity, puts the claim at AUD 20.60M plus USD 1.64M. Both exclude interest and legal costs.
- What is the probability of winning?
- The filing does not provide probabilities. Sterling & Wilson expects to recover the amounts if successful, but arbitration outcomes are inherently uncertain and subject to legal risks.
- How material is this claim relative to the company's size?
- With a market cap of ₹5,761 cr and quarterly sales of ₹1,946 cr, a potential award of ~AUD 28M could materially improve cash flows and earnings if won.
- Why is arbitration in London under LCIA rules?
- The contracts likely specified LCIA as the dispute resolution forum, which is common for international infrastructure projects. London is a neutral venue for an Australian-party vs. a UK-based counterparty.
Sterling and Wilson Renewable Energy Ltd.
Latest quarter · Mar 2026
Strength & growth
Story so far
All notes on SWSOLAR →- 15 Jul 2026 · 2:01 PM IST Sterling & Wilson takes Shell to arbitration over AUD 28M solar farm claim
- 16d ago Sterling & Wilson lands $560M Egypt solar-storage EPC contract