Bank of the Philippine Islands has cemented its position as the country's leading sustainable financier, backing some of the Philippines' largest renewable energy projects through deals totalling ₱376 billion. The Ayala Group lender channels the financing through its sustainable development finance programme, which has now supported 532 projects, the highest cumulative total in the Philippine banking industry. The bank estimates that the initiatives it has funded will cut greenhouse gas emissions by around 41 million tonnes a year while supporting clean energy and water solutions nationwide.
The Scale of the Programme
The headline figure reflects steady deployment rather than a single transaction. Disbursements under the programme reached ₱54 billion in 2025, lifting cumulative financing to ₱376 billion across the 532 projects. The bank frames the programme as the engine of both its renewable energy work and its broader sustainability agenda, financing projects that generate environmental and social benefits while advancing the country's long-term development goals.
The estimated 41 million tonnes of annual emissions reductions gives the lending a quantified impact beyond the peso figures. For a bank, positioning sustainable finance as a core business line rather than a niche product is significant, and reaching the largest cumulative total in the domestic industry signals that clean energy lending has become central to how BPI competes.
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Financing the Country's Largest Clean Energy Projects
The programme's reach is clearest in the individual deals, which span solar, wind, hydro and battery storage. Its largest exposure is as one of the biggest lenders in the ₱214.87-billion syndicated facility for Prime Infra's two pumped-storage hydropower plants in Laguna and Rizal, a combined two-gigawatt development expected to become a cornerstone of national grid stability. The bank is also among the lenders behind the ₱150-billion MTerra Solar project in Nueva Ecija and Bulacan, which pairs a 3,500 megawatt-peak solar facility with a 4,500 megawatt-hour battery system and is set to rank among the world's largest integrated solar and storage facilities once complete.
Beyond those flagship developments, BPI has spread its exposure across a range of solar and wind projects. It is financing a ₱3.975-billion facility for Citicore Renewable Energy's 113 megawatt-peak solar project in Pangasinan and joining a ₱12.63-billion syndicated loan for the same developer's 377 megawatt-peak project in Batangas. On wind, it partially financed the capital expenditure of Ayala-led ACEN's ₱34.41-billion Quezon North wind project, set to become the country's largest onshore wind facility, and signed an ₱8-billion maiden deal with Alternergy in 2024 for a 128 megawatt wind farm in Rizal.
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Why the Mix of Technologies Matters
The breadth of the portfolio is not incidental. By financing pumped-storage hydro and battery storage alongside solar and wind, the bank is backing the firming and grid-stability infrastructure that variable renewables require, not just generation. Pumped-storage hydro and large-scale batteries store surplus power and release it when demand peaks or generation dips, which is what makes a grid heavy with solar and wind reliable rather than intermittent.
That focus reflects the specific challenge facing the Philippines, an archipelago working to strengthen energy security while accelerating its shift to clean power. Financing the storage and firm capacity that stabilise the grid is as important to that transition as funding the solar and wind farms themselves. A notable structural feature is the Alternergy deal, in which ₱4 billion of the facility is supported by a BPI green bond issued with the IFC, and which became the first transaction under the programme to build environmental and social management provisions directly into the facility agreement. That marks a step toward embedding sustainability conditions into the lending itself rather than treating them as separate commitments. How many of these large developments reach completion on schedule, and whether the projected emissions reductions and grid benefits materialise as the projects come online, will determine whether this wave of financing delivers the low-carbon transition it is designed to accelerate.
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Ankit Palan
Sustainability Content Strategist
Ankit Palan is a Canada based writer who has been writing about sustainability for the past four years. He focuses on making topics like climate change, ESG, and responsible business easier to understand and more relatable. His work looks at how sustainability plays out in the real world, across businesses, finance, and everyday decisions, without overcomplicating it.
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