MANILA, Nov. 14, 2026 — The Department of Energy (DOE) has published a fresh notice for coal operating-contract bidding as Semirara Mining and Power Corporation (SMPC) approaches the July 14, 2027 expiration of its existing Semirara agreement. The company has also disclosed that mining at its Acacia pit was temporarily suspended on Nov. 10 because of seawater inflows and difficult ground conditions.
The government must decide future contract rights while SMPC manages current operations. A bidding notice does not establish an award.
Semirara Coal Contract: What the Official Records Confirm
Coal Operating Contract No. 5 covers Semirara Island in Caluya, Antique, and remains valid until July 14, 2027. SMPC is the current operator. Its Philippine Stock Exchange disclosures identify the contract, the expiration date and its earlier participation as an applicant in the government’s competitive process.
The DOE’s February 2026 offering covered three predetermined coal areas comprising 18 blocks across Antique, Cagayan and Isabela. Ten blocks covering 10,000 hectares were on Semirara Island. These were initial offering figures, not a contract award.
In September, the department terminated that round to revise the criteria. It said the review would place more emphasis on measurable government returns, domestic coal use, energy security and benefits to electricity consumers. The department also identified mine water seepage and a dispute over operating assets as complications for prospective bidders.
A new notice appeared on the DOE website on Nov. 11, 2026. The notice establishes renewed activity, but its detailed annexes need separate verification before specific Semirara terms can be stated.
Why Asset Ownership Became a Legal Dispute
The argument is not simply about which bidder can offer the most money. In a July 16 stock-exchange disclosure, SMPC reported filing a petition for declaratory relief against the DOE before a Makati regional trial court.
The dispute arose after the agency sought schedules of company property, plant and equipment and access for a physical inventory. The filing described competing interpretations of asset ownership.
In its September disclosures, SMPC maintained that conditions associated with the earlier bidding rules unfairly burdened the incumbent operator. These statements describe the company’s legal position, not a court ruling that the department acted unlawfully.
Infrastructure access could materially affect an incoming operator’s costs.
WWC previously examined SMPC’s request for a mining capability test in the new coal auction. The distinction between technical capability and the financial value of a bid remains central to assessing a future award.
Acacia Suspension Adds an Immediate Production Test
Contract uncertainty is no longer the only issue. SMPC’s Nov. 11 disclosure states that Acacia Mine operations were temporarily suspended the previous day because seawater inflows and ground conditions created safety challenges.
The company said inflows had at times approached 40,000 cubic metres an hour, exceeding its existing pumping capacity. It reported continued pumping, work on a cut-off wall and other measures intended to improve ground stability and make a safe resumption possible.
Following the suspension, coal production was concentrated at Narra Mine. SMPC stated that, as of Nov. 10, it had already achieved its approved full-year 2026 production target of 12 million to 13 million metric tons. That does not establish how much coal it will produce in subsequent months or in 2027.
Management could not yet reasonably assess the suspension’s financial impact.
The broader earnings context has already been explored in WWC’s report on Semirara’s improving power profits and weaker coal performance. Profits from electricity generation and the physical condition of a coal mine are related, but they are not interchangeable measures of business performance.
Who Can Bid — and Who Has Actually Been Confirmed?
The earlier DOE programme invited qualified applicants subject to legal, technical, work-programme and financial evaluation. SMPC disclosed in July that it was itself an applicant in that earlier round. Once that round was terminated, its former applicant status could not automatically be treated as a successful application or an award under a subsequent process.
No official record reviewed identifies Ramon Ang, San Miguel Corporation or a new consortium as an accepted bidder or winner in a renewed Semirara round.
An official bidder list, company filing or award notice would be needed to establish such a claim.
WWC’s earlier coverage of the DOE’s decision to cancel the coal auction provides context for why the process had to be revisited. The current question is whether the replacement framework resolves the uncertainties identified in September.
Why This Matters for Electricity Consumers
Semirara supplies a domestic fuel used in electricity generation and industrial activity. The PSE’s company profile describes SMPC as both a coal producer and an owner of power-generation subsidiaries, making the coal contract relevant beyond its mining business alone.
Domestic supply can reduce import exposure, but no award guarantees cheaper electricity. Bills reflect multiple costs.
The DOE has explicitly identified consumer benefit and domestic utilisation as priorities for redesigned bidding rules. Whether those ambitions become enforceable contractual obligations depends on the final tender requirements and the terms of any eventual award.
Analysis: A credible competition should examine a prospective operator’s ability to fund equipment, manage mine-water risks and sustain safe production, alongside the financial return offered to the state. Transparency about evaluation criteria is especially important when expensive infrastructure and active litigation are involved.
What Happens Next
The next developments to watch are the complete terms of the renewed bidding process, any official identification of qualified Semirara applicants, court action involving the assets dispute and operational updates from Acacia Mine. As of Nov. 14, 2026, the records reviewed do not establish a winning bidder or a final resolution of those issues.
The July 2027 deadline does not predetermine the contract outcome.
Frequently Asked Questions
When does Semirara’s coal operating contract expire?
Coal Operating Contract No. 5 is scheduled to expire on July 14, 2027, under the company’s official disclosures.
Has the government awarded the next Semirara coal contract?
No award was confirmed in the primary records reviewed for this article as of Nov. 14, 2026.
Is Ramon Ang confirmed as a bidder?
The reviewed official DOE notices and corporate disclosures do not establish an accepted bid or winning application by Ramon Ang or San Miguel Corporation.
Why did Acacia Mine suspend operations?
SMPC attributed the temporary Nov. 10 suspension to persistent seawater inflows and difficult ground conditions, and said remedial work was continuing.
Will a new coal operator automatically reduce power bills?
No. The DOE wants bidding terms to deliver public benefits, but electricity prices depend on several cost and market factors beyond the identity of the mine operator.
