Case Story: Globe Telecom

Sustainable Fuel cell power to rooftop-urban and remote relay sites

The fuel cell project with Globe Telecom started in 2016 with an order for pilot units to be installed in critical remote relay sites, nationwide in the Philippines. Later in 2018, Advent’s 5kW G2 fuel cells were installed across rooftops in urbanized cities in metro Manila.

In 2019, H3-5000 fuel cells were installed to on-ground sites, including units for disaster response backup. Also, on-ground sites in Mindanao, bad grid areas, were upgraded for 10kW systems as well as more 10kW systems added to power bad grid sites in Maguindanao.

Currently, Globe Telecom’s Advent fuel cell powered roof-top sites, close to 50, are being upgraded to 10kW systems as well as, 15kW systems are being tested, insofar showing smooth operations and high performance.

Fuel supply to most sites are delivered by Advent and blended by Advent partner in Manila.

Education & Training

Education and training of local installers and technicians are conducted on physical premises in Philippines supported by digital material and on-line sessions. The concept is further elevated through intel driven learnings from remote monitoring of fuel, energy management and real time system operation via the Advent Academy platform.

Status and Next steps
Please follow case progresses here on our website.

Success Criteria

  • Replacement to Diesel Generators
  • Critical back-up power to telco infrastructure
  • Rooftop – Urban installations
  • Onground sites in remote relay areas
  • Sites with low impact on surrounding environment: CO2 reducing emissions, no vibrations
  • Compact systems easy to scale up
  • Low maintenance, not least secured by remote monitoring

““In support of the Race to Zero global campaign, Globe continues to innovate and collaborate with partners to integrate sustainability and champion energy efficiency throughout the entire organization. Our partnership with Advent in implementing renewable energy solutions has led us to achieve great things in our sustainability journey. Through our continued efforts, we will further shift Globe’s energy reliance towards renewable sources and decarbonized operations”

Ernest Cu, Globe President and Chief Executive Officer.

Globe: Over 7,400 Green Solutions Reduce Carbon Emissions Across Network

Globe endeavors to reduce carbon emissions across its network by consuming cleaner fuel at lesser quantities, achieving lower emissions, and maintaining energy-efficient heat removal throughout its operations.

Fuel cell systems, direct current generators, lithium ion batteries, and free cooling systems are some of the green network solutions that the company has been successfully deploying system-wide since 2014.

As of 2020, there are a total of 203 fuel cell systems, 6,467 lithium ion batteries, 212 Direct Current Generators, 60 DC-Hybrid Generators, and 538 free cooling systems deployed across Globe’s network nationwide.

Fuel cell systems produce less emissions compared to traditional generator sets, and operate silently thereby reducing noise pollution in surrounding areas. Globe started deploying fuel cell systems in 2014 as a green solution alternative to diesel generator sets that provide backup power to cell sites.

Deployment of lithium ion batteries aim to replace lead-acid batteries used in powering cell sites. This green solution is more heat-resistant, has a faster charging time, and has an operational life that is ten times longer than traditional lead-acid batteries. This translates to less waste generated over time while maintaining a more efficient back-up power system.

Energy and emission data are monitored on a monthly basis, while data validation is conducted on a quarterly basis.

The telco has also been utilizing DC generators and DC-hybrid generators for several years now to reduce fuel consumption, and provide a more cost-efficient solution for open field sites. Moreover, free cooling systems (FCS) have also been deployed to reduce power consumption of air conditioning systems at field sites. FCS uses controlled ambient air flow to maintain the optimal equipment operating temperatures within a cabin without compromising reliability and availability.

All these solutions were cited by the recently published Mobile Net Zero – State of the Industry on Climate Action 2021 report by the GSMA. The report also highlighted Globe’s implementation of an ISO 14001-certified Environmental Management System along with its commitment to environmental transparency through the Climate Disclosure Project.

By 2030, Globe will upgrade infrastructure and retrofit its industries to make them sustainable with increased resource-use efficiency and greater adoption of clean and environmentally-sound technologies resulting in 30% reduction of CO2 emission intensity based on 2017 levels.

The Race To Zero global campaign is led by the United Nations Framework Convention on Climate Change (UNFCCC) and COP26 Presidency and backed by the GSMA, the global mobile industry body. This activity is part of the GSMA’s bid to lower greenhouse gas (GHG) emissions to net zero no later than 2050 through the collective efforts of all mobile network operators around the world.

All these are part of Globe’s commitment to the United Nations Sustainable Development Goals such as UN SDG No. 12—Sustainable Consumption and Production—which is about achieving economic growth and sustainable development by urgently reducing ecological footprint. It is also about decoupling economic growth from environmental degradation, increasing resource efficiency and promoting sustainable lifestyles by changing the way people produce and consume goods and resources; and SDG No. 13, which is to take urgent action to combat climate change and its impacts.


Replace your Diesel Generators with Fuel Cells

SereneU ht-pem fuel cells convert hydrogen and other renewable fuels to electricity. Any Fuel. Anywhere. Low-cost, fuel-flexible, resilient fuel-cell technology. Meet your ambitious ESG goals by replacing diesel generators with our sustainable and future-proof technology! SereneU fuel cells work for back-up, supplementary and primary power – for rooftop, onground sites, in remote areas and in hybrid constellations.


Fuel cell systems are ideal for rooftop sites located in highly-populated residential areas, as they offer reduced noise and vibrations, having a minimum impact on people and surroundings.


Serene Systems are easy to install, operate and maintain. Systems with SereneU, 5-15kW, can be installed with an internal or external tank, depending on need.


Fuel cell systems are ideal for remote locations to support security networks and in telecommunications as they are compact to transport, have a high degree of reliability, excellent part load characteristics and high efficiency.

Hybrid to solar or wind

Advent SereneU fuel cells can work perfectly in hybrid systems with renewable sources such as solar and/or wind, providing uninterrupted power to mainstream sites but also sites that are challenged by extreme heat, wet offshore conditions, or located in remote areas as either back-up, supplementary or primary power.

Fit for the green transition?

Our solutions provide back-up power, temporary primary power, or work in a hybrid system with other renewable sources such as solar and/or wind. Serving both current and future needs for power solutions, our methanol-fueled power system is a great match for the telecom industry.

Download our guide: “Fit for the green transition?” to map your company’s opportunities transitioning to clean power by Advent.

The guide is intended to help you consider and initiate the transition to clean and renewable energy and presenting by Advent a viable catalyst; methanol-based fuel cells for your future, sustainable energy practice.

Fit for the Green Transit