Philippines Upholds Ban on New Coal Power Plants Amid Energy Risks

If you’ve driven past the CPS Energy plants along the San Antonio River Walk lately, you’ve probably noticed the same thing I have: the smokestacks are still there, but the conversation around them has shifted. While San Antonio debates its own energy future—balancing the grid’s reliability with the push for renewables—halfway across the world, the Philippines just made a decision that could ripple all the way to the Alamo City. Last week, the Philippine Department of Energy (DOE) doubled down on its 2020 ban on new coal-fired power plants, refusing to budge even as energy security concerns grow in the wake of Middle Eastern tensions. For a city like San Antonio, where CPS Energy still relies on coal for about 20% of its generation, the move raises a critical question: How long can we keep kicking the can down the road before we’re forced to create the same hard choices?

The Philippines’ stance isn’t just about environmental idealism—it’s a calculated gamble on energy resilience. The DOE’s policy, as reported by China News Service on April 28, 2026, allows only coal projects permitted before 2019 to proceed, while slamming the door on any new proposals. The reasoning? A mix of climate commitments and the stark reality that coal plants, once built, become long-term financial and environmental liabilities. “The government’s focus is not on new coal projects,” the DOE stated, “but on enhancing the capacity of existing plants to boost power supply.” That’s a line that could’ve been lifted straight from a CPS Energy board meeting.

Here’s where it gets fascinating for San Antonio. The Philippines’ policy mirrors a growing global trend: countries are realizing that coal plants, once the backbone of energy grids, are now ticking time bombs. The DOE is even evaluating whether some of its older coal plants should be retired early due to reliability issues and higher long-term costs for consumers. Sound familiar? CPS Energy’s Flexible Path strategy, unveiled in 2021, set a goal to phase out coal by 2030, but the utility has already faced pushback from ratepayers and local officials wary of rising costs. The Philippines’ experience offers a cautionary tale: delaying the transition doesn’t make it cheaper—it just shifts the burden onto future generations.

But let’s zoom out for a second. The Philippines isn’t just any country—it’s a nation of over 7,000 islands, where energy access is as much about geopolitics as We see about kilowatt-hours. The DOE’s decision comes as the country grapples with the fallout from Middle Eastern conflicts, which have sent global energy markets into a tailspin. Business groups in Manila have lobbied hard to lift the coal ban, arguing that the country can’t afford to be picky about its energy sources when blackouts loom. Yet the government held firm, betting that renewables and grid modernization will pay off in the long run. That’s a bet San Antonio is making too, albeit on a smaller scale.

For locals, the parallels are hard to ignore. San Antonio’s energy mix is still heavily reliant on fossil fuels, with CPS Energy’s Spruce coal plants supplying a significant chunk of the city’s power. But the utility has also been a leader in solar energy, with its Roosevelt Solar Project and partnerships with local schools to install rooftop panels. The question isn’t whether San Antonio will transition away from coal—it’s whether it will do so swift enough to avoid the kind of last-minute scramble the Philippines is trying to prevent.

The Hidden Costs of Delay

The Philippines’ DOE didn’t just wake up one day and decide to ban new coal plants. The policy was born out of a 2020 executive order that aimed to reduce carbon emissions and accelerate the shift to cleaner energy. But here’s the kicker: even with the ban in place, the country still has a pipeline of coal projects that were grandfathered in before 2019. That means the Philippines is stuck with a fleet of aging coal plants that will continue to operate for decades, even as it tries to pivot to renewables. It’s a classic case of “too little, too late”—and it’s a scenario San Antonio could find itself in if it doesn’t accelerate its own transition.

Take CPS Energy’s Spruce plants, for example. Spruce 1 and 2 were built in the 1990s and are slated for retirement by 2030, but their decommissioning has already been delayed once. The utility has argued that keeping them online is necessary to maintain grid reliability, but environmental groups like the Sierra Club’s Alamo Group have pushed back, citing the plants’ health impacts on nearby communities. The Philippines’ experience shows what happens when you attempt to have it both ways: you finish up with a grid that’s neither reliable nor clean.

And then there’s the financial angle. The Philippines’ DOE has made it clear that coal plants are becoming a money pit. The agency is reviewing whether some older plants should be retired early since they’re no longer cost-effective. In San Antonio, ratepayers have already seen their bills rise as CPS Energy invests in renewable energy and grid upgrades. The utility’s 2023 rate case, which included a 3.85% increase, was a wake-up call for many residents. But here’s the thing: those increases are just the beginning. The longer San Antonio waits to fully transition away from coal, the more expensive the process will become.

What This Means for San Antonio’s Energy Future

So, what does the Philippines’ coal ban mean for a city like San Antonio? For starters, it’s a reminder that energy transitions aren’t just about technology—they’re about politics, economics, and public will. The Philippines’ DOE faced intense pressure from business groups to lift the ban, but it held firm, arguing that the long-term costs of coal outweigh the short-term benefits. That’s a lesson CPS Energy and local policymakers would do well to heed.

But there’s also a silver lining. The Philippines’ decision sends a signal to global markets that coal is on its way out, even in developing nations. That could accelerate investment in renewable energy and grid storage solutions, which San Antonio is already exploring. CPS Energy’s battery storage projects, for example, are designed to aid balance the grid as more solar and wind come online. The Philippines is making similar investments, but it’s doing so from a position of weakness—its grid is less stable, and its energy demand is growing faster. San Antonio, by contrast, has the luxury of planning ahead.

Still, the clock is ticking. The Philippines’ coal ban may be a bold move, but it’s also a reactive one. The country is trying to course-correct after decades of over-reliance on coal, and it’s paying the price in higher energy costs and grid instability. San Antonio has a chance to avoid that fate—but only if it acts now.

How San Antonio Can Learn from the Philippines’ Mistakes

If there’s one takeaway from the Philippines’ experience, it’s this: energy transitions don’t happen overnight, and they don’t happen without pain. But the pain is worse if you wait too long. San Antonio has already taken steps in the right direction, but it needs to pick up the pace. Here’s how:

1. Accelerate the retirement of coal plants

CPS Energy’s 2030 timeline for phasing out coal is a start, but it’s not ambitious enough. The utility should explore partnerships with renewable energy developers to replace coal capacity faster, even if it means short-term rate increases. The Philippines’ DOE is already evaluating early retirements for some of its coal plants—San Antonio should do the same.

2. Invest in grid modernization

The Philippines is scrambling to upgrade its grid to handle more renewable energy. San Antonio has a head start, thanks to CPS Energy’s investments in smart grid technology and battery storage. But those investments need to scale up quickly to avoid the kind of blackouts that have plagued other cities during extreme weather.

3. Engage the community

The Philippines’ coal ban faced pushback from business groups, but the DOE stood its ground. San Antonio needs a similar level of resolve, but it also needs to bring residents along for the ride. That means transparent communication about the costs and benefits of the transition, as well as programs to help low-income households adapt to higher energy bills.

What This Means for You: A Local Resource Guide

Given my background in energy policy and urban sustainability, I’ve seen firsthand how global trends play out at the local level. If you’re a San Antonio resident or business owner concerned about the city’s energy future, here are the three types of local professionals you should be talking to:

• Energy Transition Consultants: These are the experts who can help businesses and homeowners navigate the shift away from fossil fuels. Gaze for consultants with experience in renewable energy integration, energy efficiency audits, and grid modernization. Bonus points if they’ve worked with CPS Energy or local government on pilot projects. Ask for case studies—you want someone who’s actually helped a San Antonio business or neighborhood reduce its carbon footprint.
• Zoning and Land-Use Attorneys: As San Antonio ramps up its renewable energy infrastructure, zoning laws will become a battleground. You’ll need an attorney who understands the intricacies of local land-use regulations, especially when it comes to siting solar farms or battery storage facilities. Look for someone with a track record in environmental law and experience working with the San Antonio Development Services Department. They should be able to help you navigate permitting, variances, and potential legal challenges from neighbors or advocacy groups.
• Sustainable Finance Advisors: Transitioning away from coal isn’t cheap, and neither is upgrading your home or business to be more energy-efficient. You’ll need a financial advisor who specializes in sustainable investments, green bonds, and local incentive programs. Look for someone with a Certified Financial Planner (CFP) designation and experience working with CPS Energy’s rebate programs or federal tax credits for renewable energy. They should be able to help you structure financing for solar panels, energy storage, or even electric vehicle charging stations.

Ready to take action? These professionals can help you future-proof your home or business against the kind of energy shocks the Philippines is grappling with. But don’t wait—start building your team now, before the next crisis hits.

Ready to find trusted professionals? Browse our complete directory of top-rated energy transition experts in the San Antonio area today.