Every Filipino household knows Meralco. It is the company behind your monthly electric bill. But here is a question most beginners never think to ask: should Meralco also be in your investment portfolio?

This Meralco stock analysis breaks down the numbers, the upcoming tariff reset, and whether MER at Php608 per share is a reasonable entry point for the long-term investor. If you have been looking at blue-chip PSE stocks and wondering where to start, you are in the right place.

And if navigating the PSE still feels overwhelming, there is a community of guided investors in the Philippines that might help — more on that in a moment.

What Does Meralco Actually Do?

Meralco — formally the Manila Electric Company, ticker MER on the PSE — is the country’s largest electric distribution utility. It serves over 8 million residential, commercial, and industrial customers across Metro Manila, Bulacan, Cavite, Rizal, and parts of several other provinces. Its franchise area spans close to 9,700 square kilometers.

The core business is straightforward: Meralco buys electricity from power generators and distributes it to end consumers through its network. About 97% of its revenues come from the sale of electricity. The distribution business is highly regulated, which means its earnings are more predictable than most other sectors on the PSE.

Beyond distribution, Meralco has been expanding into power generation through its subsidiary MGEN. This generation arm is becoming a more significant earnings contributor and represents the company’s key growth driver for the years ahead.

3 Key Insights from the Latest Financial Data

1. Core Profits Grew 12% in FY2025

Meralco’s full-year 2025 core net income — stripping out one-time items — reached approximately Php50.6 billion, up 12% year-on-year. This came in above expectations. The distribution business, despite a slight decline in electricity sales volume, managed to grow its core net income by over 6%. A significant driver was the reversal of provisions related to real property tax settlements and previously recognized expenses, which swung from a net expense to a net gain.

Meanwhile, the power generation arm delivered a strong performance. Its LNG-related platform reported first-time contributions from a key facility that exceeded full-year targets. Coal plant operations improved on better plant availability. Only the renewable energy unit posted a net loss for the period.

Overall FY2025 reported net income came in at Php51.1 billion, while projected EPS stands at around Php45.37 per share — a solid base for valuation work.

2. The Tariff Reset is the Most Important Catalyst for 2026

This is where it gets interesting. Meralco submitted an application to the Energy Regulatory Commission (ERC) in early 2026 to reset its distribution tariff for the first regulatory period starting July 2026. The proposed tariff is significantly higher than the current rate.

The application is based on a large regulatory asset base and an ambitious capital expenditure plan — both substantially higher than historical levels. The ERC is expected to issue its final decision by May or June 2026.

Meralco’s proposed maximum average tariff of Php2.34 per kilowatt-hour is 73% above the current rate. That number will almost certainly face downward revision by the ERC. But even a more conservative approved tariff — one that factors in a lower regulatory asset base and more moderate capex assumptions — could still translate to a tariff that is around 20% higher than what is currently in place.

A higher approved tariff directly increases Meralco’s allowable revenues and, by extension, its earnings. This is why forward earnings estimates for 2026 have been revised upward significantly — projected net income for 2026 is now estimated at approximately Php58.7 billion, with EPS near Php52 per share.

3. MGEN’s Solar Expansion Adds Long-Term Upside

Meralco’s power generation arm currently operates over 2,500 megawatts of attributable capacity from Philippine and Singapore facilities. But the more exciting development is the pipeline. A large-scale solar project is expected to reach full commercial operation by 2027, which could more than double MGEN’s total capacity by 2030.

This shift toward renewable energy gives Meralco a structural growth story beyond the regulated distribution business — and it positions the company as a long-term beneficiary of the country’s rising power demand, which historically moves closely in line with GDP growth.

Meralco Stock Analysis: What Is MER Worth?

Meralco falls under the Services sector — specifically a regulated utility. We apply a Growth-Adjusted P/E model anchored on normalized forward earnings, with adjustments for the company’s regulatory moat, dividend track record, and the near-term earnings uplift from the tariff reset.

Think of the P/E model this way: we are asking how much a peso of Meralco’s earnings is worth today, given the quality of those earnings and what kind of growth we can reasonably expect. A predictable, regulated utility with a government-backed franchise and a growing generation arm deserves a higher earnings multiple than an ordinary industrial company.

Metric	Value	Notes
Estimated 2026 EPS (Php)	~52.00	Based on tariff reset uplift to earnings
Base P/E (Services Sector)	10x–16x	Regulated utility baseline
Adjustment: Strong Regulatory Moat	+2x	Near-monopoly franchise, predictable cash flow
Adjustment: Dividend Track Record	+1x	Consistent and growing dividend payouts
Adjustment: Tariff Reset Uncertainty	-1x	ERC outcome remains pending
Adjusted P/E Applied	14x	Conservative estimate for regulated utility
Fair Value Estimate	Php728	52 x 14 = 728 per share
Margin of Safety (20%)	20%	Standard for Services sector
Buy Below Price	Php582	Php728 x 0.80 = Php582 per share
Reference Price (Apr 13, 2026)	Php608	Current market price

At Php608, MER is trading above our Buy Below Price of Php582. That means the current price does not yet offer a full margin of safety relative to our independent fair value estimate of Php728. The gap between the current price and our fair value does represent meaningful upside potential — roughly 20% — but the entry point matters for disciplined investors.

If the ERC approves a tariff closer to the higher end of expectations, the fair value estimate could move up. Conversely, if the approved tariff disappoints, earnings may come in below current projections. That is the risk investors are pricing in today.

At its current P/E of around 11.7x based on projected 2026 earnings, MER is trading well below its long-term historical average of approximately 17.5x. That discount to its own history is encouraging for patient investors.

Risks to Watch Before You Buy MER

No investment is without risk. Here are the key risks specific to Meralco that every investor should understand before buying.

• ERC tariff decision uncertainty: The single biggest near-term risk is the ERC’s ruling. If the regulator approves a tariff significantly lower than what the market currently expects, earnings estimates will need to come down, and the stock price could pull back.
• Sales volume headwinds: FY2025 sales volume declined slightly due to cooler weather, typhoon disruptions, and a high base effect from the El Nino year prior. If macro conditions remain weak or if industrial demand softens, volume growth may disappoint.
• MGEN project execution risk: Meralco’s growth story beyond 2026 depends heavily on the successful completion of a large solar facility. Construction delays, cost overruns, or regulatory issues with the project could push back the timeline for generation earnings to scale.
• Rising debt levels: As Meralco funds its significant capex program, debt levels have risen meaningfully. Higher interest expense puts some pressure on free cash flow, though earnings from the tariff reset are expected to offset this.
• Macro and energy policy risk: Changes in national energy policy, competition from emerging retail electricity suppliers, or shifts in the regulatory framework could affect Meralco’s franchise value over the long term.

Should You Buy Meralco Stock Today?

Here is an honest takeaway from this Meralco stock analysis: MER is a high-quality, blue-chip company with a defensible business, a growing dividend, and a meaningful catalyst on the horizon in the form of the ERC tariff reset.

For growth-oriented investors who are comfortable with regulatory uncertainty: The tariff reset could be a genuine earnings inflection point, and buying near current prices may still deliver solid returns if the ruling comes in favorably.

For value-focused investors applying a strict margin of safety: The current price of Php608 is above our Buy Below Price of Php582. Waiting for a pullback to the Php580–590 range would offer a more comfortable entry with built-in protection.

Either way, Meralco remains one of the most predictable businesses on the PSE — and for long-term investors focused on dividend income and capital preservation, it deserves a serious look in any Meralco stock analysis.

Disclaimer

This article is for informational and educational purposes only and does not constitute financial advice. The analysis and valuations presented are the independent work of the author based on publicly available information. Investing in stocks involves risk, including the possible loss of principal. Always conduct your own research and consult a licensed financial advisor before making any investment decisions.