PLDT Inc. is accelerating the solarization of its cell sites as part of its long-term sustainability strategy aimed at managing rising electricity costs and improving network resilience amid global inflationary pressures and geopolitical uncertainty.
According to Menardo “Butch” Jimenez Jr., electricity and fuel remain among the telecom giant’s most significant operating expenses, with electricity costs particularly vulnerable to market price fluctuations due to the lack of long-term supply contracts across facilities.
To address this challenge, PLDT is expanding the deployment of on-site solar power systems across its network infrastructure, enabling the company to reduce dependence on grid electricity while improving operational efficiency and energy cost predictability.
Jimenez said the initiative is part of PLDT and Smart’s broader sustainability and resiliency strategy, which includes reducing Scope 1 and 2 greenhouse gas emissions by 40% by 2030. The company has embedded decarbonization efforts into its network planning, facility operations, and energy procurement initiatives over the past several years.
The accelerated solarization program is also expected to strengthen network stability, particularly in areas vulnerable to power interruptions and volatile electricity prices.
Beyond solar-powered cell sites, Smart Communications has also expanded the use of renewable energy across major facilities in Greater Metro Manila through clean energy supply agreements. The company additionally uses AI-enabled green radio technology that dynamically adjusts a cell site’s energy consumption based on real-time network demand to improve efficiency.
PLDT said these sustainability initiatives are intended not only to support environmental goals but also to serve as operational safeguards that help the company manage costs while maintaining reliable connectivity services for customers.
Jimenez noted that while global economic conditions remain uncertain, PLDT’s focus is on strengthening resilience in areas within its control, including energy efficiency and infrastructure sustainability.
