Filipino motorists appreciate the freedom to leave the house on a given morning without checking the last digit of the license plate. In Metro Manila, this can be worth a surprising amount of money. A day without number coding means another day of using the car, another day without arranging a ride, another day without pondering why a perfectly serviceable vehicle has to stay in the garage. So when a salesperson mentions that a particular electrified vehicle can be driven even on its coding day, a prospective buyer has incentive to sit up a little straighter.
The Electric Vehicle Industry Development Act was intended to encourage the adoption of electric vehicles and help develop an industry around them. Among its incentives is an exemption from the mandatory Unified Vehicular Volume Reduction Program, better known as number coding, for eight years from the law’s implementation in 2022. The Department of Energy reiterated this exemption in October 2025 and clarified that it covers recognized electric vehicles, with classifications that include battery-electric vehicles, hybrids, and plug-in hybrids. Buyers should still verify their particular model’s classification and the applicable recognition requirements.
It is a sensible incentive in principle. The government wants motorists to be partial to vehicles that reduce dependence on conventional fuels and contribute to lower emissions. Making those vehicles more attractive through practical benefits is one way to encourage adoption. The challenge is that the incentive most immediately felt by the buyer has little to do with the environment.
Consider the hybrid, which has become an increasingly visible option in the Philippine market. Unlike a conventional gasoline vehicle, a hybrid combines an internal combustion engine with an electric motor and battery. A conventional hybrid does not need to be plugged into an external charger; it manages its battery through the vehicle’s own systems. A plug-in hybrid, meanwhile, can be charged from an external source and can travel on electric power under suitable conditions. Both offer an alternative to relying entirely on a conventional fuel powertrain, although their actual consumption and emissions depend on the vehicle, the journey, and how it is used.
For someone spending hours in stop-and-go traffic, the appeal is obvious. A hybrid can be economical in precisely the conditions that make driving in Metro Manila so exhausting. Add the possibility of avoiding number coding, and the purchase is as much a practical household decision as an environmental statement.
There’s nothing inherently wrong with this, of course. People buy cars for a good many reasons, some of which may actually align with a government policy document. They mull over monthly amortization, fuel bills, maintenance, passenger space, resale value, and the availability of service centers. They also consider whether the vehicle can get them to work on the day their plate number would otherwise keep them off the road. What a privilege to say we’re saving the planet, but, really, what we want is convenience.
Add to this the question of whether the coding exemption encourages a genuine shift toward cleaner mobility or simply makes it easier to put another car on the road. An exempt vehicle still occupies road space. If enough motorists acquire additional vehicles because they can drive on coding days, the supposed benefit is offset by more traffic. The exemption simply makes an individual commute easier to plan without making the collective commute any faster.
Another critical factor is the difference between hybrid and fully electric models. A hybrid still burns fuel, while a battery-electric vehicle has no tailpipe emissions. Neither the environmental case nor the practical case should rest on a badge alone. Fuel consumption, electricity sources, vehicle use, and the emissions involved in manufacturing all matter when assessing the broader impact.
A hybrid can be a meaningful improvement over a less efficient conventional vehicle without being equivalent to a fully electric one.
This is why incentives should be judged not only by how many vehicles they help sell, but also by what they accomplish. If the objective is to reduce emissions, policy should encourage lower-emission travel and support the infrastructure needed to make it practical. If the objective is to ease congestion, exempting more vehicles from number coding cannot be the whole answer. Better public transport, more reliable commuting options, and more effective traffic management remain essential.
For now, the coding exemption is an attractive addition to the case for buying an electrified vehicle. There is no need to pretend that buyers are motivated by climate change, just as there is no reason to dismiss those who simply want to spend less on fuel and have fewer restrictions on daily travel. Practical incentives can be a useful bridge between a policy objective and a household decision.
That said, the measure of success should extend beyond the showroom. A hybrid bought to avoid coding may still save fuel. An electric vehicle bought for convenience may still reduce tailpipe pollution. These are worthwhile outcomes, even if the buyer never mentions the environment. In any case, it bears noting that the roads still fill up with vehicles that no longer have to stay home on coding days.
We may have found a way to give motorists more freedom to drive, but we are still faced with the challenge of making sure that freedom does not leave everyone else sitting in traffic.
Steering Wheel is a commentary from Anthony Cuaycong, publisher of Context.ph and a longtime motorist who believes cars are meant to get us somewhere, although getting there is often the most complicated part. He follows cars, roads, traffic, technology, and the peculiar habits of people behind the wheel. His views are entirely his own, including the ones formed while looking for parking.
