Meralco: Blamed for a Bill It Mostly Just Collects

Meralco is the most misunderstood business in the Philippines. This story covers the unbundled bill, how a distribution utility earns its return, franchise economics, the generation arm, retail competition, load growth, losses and theft, and the political exposure — part of the Philippines Company Stories hub.

What is actually on an electricity bill?

Generation charges, which go to the power producers supplying the electricity; transmission charges, which go to the operator of the national grid; distribution charges, which go to the utility; plus taxes, subsidies and universal charges.

Generation is by far the largest component and varies with fuel prices, plant availability and spot market conditions, none of which the distributor controls.

The unbundling was introduced deliberately so that consumers could see what they were paying for, and in practice most consumers see only the total and the name at the top.

How does a distribution utility earn its return?

The regulator determines an allowed return on the value of the distribution network, and the distribution charge is set to recover operating costs plus that return.

Selling more electricity therefore does not raise profit directly, since additional generation is passed through at cost — growth comes from network investment and from new connections.

This is why utilities worldwide invest heavily in their networks: the asset base is the earnings base, and a regulator that approves capital spending is approving future revenue.

What is the regulatory reset process?

Periodic reviews where the regulator examines the utility’s costs, asset base and performance and sets allowed revenue for the next control period.

Delays in these resets create genuine problems: a utility operating on an expired determination has no certainty about what it may recover, which affects investment decisions and financing.

Philippine rate resets have been substantially delayed at various points, which is a regulatory rather than a commercial failure and one that ultimately raises the cost of capital for the sector.

Why is the franchise so valuable?

Because it grants exclusive distribution rights over the country’s densest and wealthiest service area, covering a very large share of national electricity consumption.

Distribution is a natural monopoly: building a second set of poles and wires down the same street would be absurd, so the franchise is exclusive by design and regulated in exchange.

It is granted by Congress for a defined period and requires legislative renewal, which is the same political dependency that has proved decisive elsewhere in Philippine business.

Why did the utility enter generation?

Because generation is where the margin is. A distributor earns a regulated return on wires; a generator earns a market return on electricity sold, which is considerably higher when plants run well.

Owning generation also provides a hedge, since the distributor must buy power for its captive customers and doing so partly from affiliates reduces exposure to third-party pricing.

Regulation constrains this closely, since a distributor buying from its own affiliate at inflated prices would harm captive customers, so procurement must be competitive and disclosed.

What is competitive retail electricity supply?

An arrangement allowing large customers above a defined consumption threshold to choose their electricity supplier rather than buying from the local distribution utility.

It introduces competition where it can work — among informed customers with meaningful volume — while households remain captive to the distributor.

For the utility this means losing the largest customers from the regulated business and competing for them through a separate retail supply arm.

What are system losses?

Electricity that enters the distribution network and does not reach a paying customer, through technical losses in wires and transformers and non-technical losses from theft and metering failure.

Regulators cap how much of these losses may be recovered from customers, so any excess is borne by the utility, which creates a direct financial incentive to reduce them.

Reducing theft requires meter technology, inspection and cooperation from authorities, and it is a genuine operational achievement where loss rates have been brought down to international levels.

Why does load growth matter so much?

Because a distribution utility’s revenue depends on the network required to serve peak demand, and rising demand justifies the investment that grows the asset base.

Philippine demand growth has been strong, driven by economic growth, urbanization, air conditioning penetration and, increasingly, data centres and electric transport.

Serving that growth requires substations, feeders and grid reinforcement, which is capital the regulator must approve and consumers ultimately pay for.

What is behind-the-meter competition?

Customers installing their own solar generation, batteries or cogeneration, reducing the electricity they buy from the grid while remaining connected for backup.

With Philippine electricity among the most expensive in Asia, the payback on commercial rooftop solar is short, and adoption among malls, factories and warehouses has grown quickly.

For the utility this is a slow structural threat, because the customers most able to self-generate are the largest and most valuable, leaving fixed network costs spread across a smaller base.

How does the utility handle typhoons?

Through hardened infrastructure, pre-positioned crews and materials, mutual assistance arrangements and restoration protocols that prioritize hospitals, water and critical facilities.

Restoration speed after major storms is the most visible measure of a utility’s competence and the one customers judge it on most harshly.

Undergrounding cables improves storm resilience dramatically and costs many times overhead construction, which is why it happens selectively rather than universally.

What is the political exposure?

Electricity prices are a permanent political issue, the utility’s franchise requires legislative renewal, and rate decisions are made by a regulator subject to political appointment and pressure.

Public campaigns against electricity costs regularly target the distributor rather than the generators, taxes and universal charges that make up most of the bill.

Managing this requires transparency about bill composition, which the company does extensively and which does not appear to change public perception materially.

What is the lesson?

That in a pass-through business, the customer’s perception of what you charge has almost nothing to do with what you earn, and no amount of disclosure fixes it.

The second lesson is that regulated utilities grow through capital investment rather than through sales, which is why regulatory approval of capital programmes matters more than demand forecasts.

The third is that expensive electricity creates its own competition. When grid power costs enough, customers build their own, and that erosion starts with the customers a utility can least afford to lose.

How does a utility procure its power supply?

Through competitive selection processes where generators bid to supply the distributor’s captive customers under long-term contracts at fixed or indexed prices.

Regulators require these processes precisely because a distributor could otherwise buy from an affiliate on favourable terms and pass the cost to customers who have no alternative supplier.

Contract tenor matters enormously: long fixed-price contracts protect customers from spot volatility and can look expensive if market prices subsequently fall, which is a criticism regulators face after every price cycle.

What is the smart metering programme?

Replacing mechanical meters with digital devices that report consumption remotely, enable time-of-use pricing and detect tampering and outages automatically.

The operational benefits are substantial: no manual reading, faster fault detection, better load data for network planning and a direct reduction in theft.

The capital cost is large and is recovered through the regulated asset base, which means customers fund the investment and receive the service improvement it enables.

How does the utility serve informal settlements?

Through programmes providing legitimate metered connections to households in areas where electricity was previously obtained through illegal tapping.

The commercial logic is direct: a paying customer at a low tariff is worth more than an illegal connection generating losses and safety hazards.

Implementation requires community organization, simplified documentation and payment arrangements suited to irregular income, which is closer to development work than to conventional utility operations.

What is the electric vehicle opportunity?

Vehicle electrification adds load to the distribution network, which grows the asset base and the energy sold, both of which suit a distribution utility.

It also requires network reinforcement in areas with charging concentration, and time-of-use pricing to shift charging away from peak hours.

Adoption in the Philippines is early, constrained by vehicle prices, charging availability and the same expensive electricity that makes every energy decision here difficult.

What does the franchise renewal involve?

Legislation granting the right to distribute electricity in the service area for a further defined period, subject to congressional deliberation like any other bill.

Renewal has historically been granted, and the process nonetheless creates a periodic political moment where the company’s performance, pricing and ownership are examined publicly.

For investors it is a tail risk with an extremely long tail, and the precedent set elsewhere in Philippine business means it can no longer be treated as a formality.

How does demand vary through the day and year?

Peak demand occurs in the afternoon and early evening, driven by air conditioning and commercial load, and the annual peak comes in the hottest months before the rainy season.

The network must be sized for that peak even though average demand is far lower, which is why load management and time-of-use pricing have real value.

Rooftop solar aligns well with the daytime component of the peak and not at all with the evening one, which is why storage matters as solar penetration rises.

What is the outlook for the business?

Load growth remains solid, driven by economic expansion, air conditioning, data centres and eventually transport electrification, all of which grow the network the utility earns on.

The offsets are distributed generation among large customers and the regulatory risk attached to rate resets and franchise renewal.

Generation ownership provides growth outside the regulated return, which is why the group has pursued it and why regulators watch the affiliate relationship closely.

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