Green energy advocacy groups, communities and multisectoral representatives on Tuesday launched an ambitious initiative urging the widespread adoption of solar rooftop to combat rising electricity costs and other power problems.
The 10 Million Solar Rooftop Challenge, unveiled at the “Summit for Clean and Affordable Renewable Energy” in Quezon City, calls on businesses, government agencies, organizations, schools, establishments, churches, offices, individuals, households and agencies to contribute to or promote the installation of 10 million solar rooftops nationwide through multisectoral collaboration.
The groups estimate that with an average capacity of 1 kilowatt per solar rooftop, the challenge could generate at least 10 gigawatts of clean energy directly accessible to households and communities, surpassing one-third of the country’s current installed capacity.
“The Philippines boasts abundant renewable energy potential, including 91 gigawatts from solar rooftops alone. Many communities and organizations are already harnessing solar power to reduce electricity costs compared to fossil fuel-based generation. This challenge highlights these citizen efforts while seeking our national leaders’ urgent support for Filipinos’ aspirations for more affordable and reliable electricity,” said Avril De Torres, deputy executive director of the Center for Energy, Ecology and Development.
The challenge comes amid rising electricity rates. Manila Electric Co. this month announced a rate hike of more than P2 kilowatt-hour on increased fossil fuel and spot market costs, translating into a P430 increase for households consuming 200 kilowatt-hours.
De Torres said while no specific timeline was set, a commissioned report projected a 25-gigawatt contribution from solar rooftops by 2030.
Solar rooftops can generate significant savings, with a 1-kilowatt system estimated to save households about P16,800 annually.
Senator Loren Legarda, co-author of the Renewable Energy Law of 2008, expressed support for the 10 Million Solar Rooftops Challenge, calling it a pivotal step toward energy independence, environmental protection, and economic resilience.
“The Philippines offers immense renewable energy opportunities, particularly abundant sunlight for solar power. Lower solar photovoltaic costs and financing programs have made renewable energy more accessible to businesses, local governments, and homeowners. Our 10-gigawatt goal will decentralize power, stimulate economic growth, and safeguard the environment. With your support, we can realize this vision and set a global example,” Legarda said.
Caritas Philippines vice president Bishop Gerry Alminaza emphasized the importance of empowering Filipinos to overcome economic burdens from high electricity rates while addressing the ecological crisis.
“That’s why we’re championing the 10 Million Solar Rooftops Challenge, and we invite everyone to join us,” Alminaza said.
“Renewable energy empowers communities to own, manage, and benefit from clean energy sources. Solar rooftops offer this opportunity. We believe that a nationwide movement can drive the ambitious yet equitable renewable energy transition needed to address the climate crisis and secure a renewable energy future,” said Rei Panaligan, president of the Center for Renewable Energy and Sustainable Technology.
