Sustainability performance
ESG Performance
Review selected 2025 measures with the period and organizational boundary needed to understand each result.
Reading performance in context
One Meralco tracks sustainability performance across the Power, Planet, People, and Prosperity pillars. Measures can cover different parts of the organization, so each public value is most useful when its reporting period and boundary are clear.
The selected highlights below provide a concise view of reported 2025 activity across energy supply, operational waste, and environmental stewardship. Broader trends and targets will be added only when comparable governed data are ready for publication.
Selected 2025 performance highlights
A focused view across energy supply, operations, and environmental stewardship.
- Contracted renewable energy supply
- 2,404 point 3 megawatts of contracted renewable energy supply
- Renewable energy supply contracted as of the end of 2025.
- DU solid waste diverted from landfills
- 98 percent of Distribution Utility solid waste diverted from landfills
- Solid waste diverted from landfills within the Distribution Utility reporting boundary.
- Trees planted under One for Trees
- 153,790 trees planted under One for Trees
- Trees planted through One Meralco Foundation’s One for Trees program.
Read the full 2025 performance story
Review One Meralco’s strategy, actions, results, and reporting context in the 2025 Integrated Report.
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