LGUs Could Power the Philippines’ Solar Future, New Study Says

A new study from People of Asia for Climate Solutions is highlighting something many communities have overlooked for years, the rooftops of public buildings could help the Philippines unlock a massive amount of clean and affordable solar energy. Instead of depending on costly electricity rates, local governments can turn these empty spaces into long term power sources that benefit entire communities.

The report explains that electricity costs in the country continue to rise, forcing many LGUs to spend more of their budgets on power instead of public services. By installing rooftop solar on barangay halls, schools, health centers, and other facilities, these costs can go down while freeing up funds for education, disaster response, and healthcare.

During the launch in Rizal, Nueva Ecija, researchers, barangay leaders, and solar industry partners gathered to share what they learned from the study’s pilot projects. The province is considered one of the strongest locations for rooftop solar due to its available building spaces and high energy needs.

The study presents two paths that LGUs can use depending on their budget and goals. The first is the Net Metering Program, a flexible option that matches smaller budgets but still provides strong savings. The second is the Expanded Roof Mounted Solar Program, a larger setup that aims to maximize the full potential of public rooftops and create community level solar systems.

One of the featured examples is Barangay Bicos in Rizal. With only PHP 200,000, the barangay can build an 11 kW system that produces around 1650 kWh a month. Under the Net Metering Program, this can save the barangay more than PHP 12,000 monthly and recover the initial investment within two years. The larger program also shows impressive results. If the barangay uses its entire 1,520 square meters of usable roof space, it can install a much bigger solar and storage system capable of powering more than 250 homes while still reaching a break even point in about three years.

PACS Energy Campaigner Jasmine May Sabado called LGUs the country’s strongest drivers of solar adoption. She explained that the country has high solar potential but continues to suffer from frequent power outages and expensive electricity. Placing solar panels on public buildings could change this and reduce reliance on fossil fuels.

Local leaders appear ready as well. Barangay officials in Rizal have already expressed interest in using the study’s findings to begin their own rooftop solar plans. Many LGUs are now looking at solar not just as an environmental move, but also as a smart financial decision that keeps more money within their communities.

The study recommends that national agencies provide faster permits, more financing options, and better grid preparation so LGUs can move quickly. Without this support, the country could miss out on billions in savings and a more resilient energy future.

For many community leaders, the message is simple. Every peso saved from electricity is a peso returned to the people.