Telecom
Open Access Data Centres Recognize Sustainability as Key in its Operations – Aduloju
Mr Olatunji Aduloju is Operations Manager at Open Access Data Centres (OADC) on Sustainability in Data Centre Operations.
He has an enviable career in operations of data centre, and has worked with CWG plc where he managed the company’s data centre for over 5 years before joining OADC few years ago.
In this interview, he explained the driving force behind WIOCC and OADC sustainability efforts. WIOCC Group is the parent company of WIOCC- Africa’s digital backbone and OADC.
What does sustainability mean to WIOCC and Open Access Data Centres and how driven is the company on sustainability and the environment?
Sustainability encompasses a variety of obligations that are inherent in conducting business responsibly. For WIOCC and OADC, this includes:
- Leadership within the ICT industry, and regional bodies, and active engagement in industry organisations and events. For example, the CEO of OADC serves as Chairman of the Africa Data Centres Association and is a member of the Science and Technology Committee of the Lagos Chamber of Business and Industry. OADC also participates in the Infrastructure Masons Climate Accord which demonstrates our commitment to global initiatives focused on carbon accounting and reduction.
- Corporate social responsibility initiatives through which we make a positive impact on the communities amongst whom we operate. For example, OADC has served as a strategic partner for the STEAM UP programme in Lagos for three consecutive years. This mentorship program aims to inspire, motivate, and guide young girls in pursuing studies and careers in the fields of Science, Technology, Engineering and Mathematics, by connecting aspiring female scientists in secondary schools with professional women working in STEM fields.
- A comprehensive sustainability strategy across the entire WIOCC Group, and robust systems and processes to effectively manage environmental and social risks across our operations. In practice, this includes initiatives such as using acoustic panels in our power farm to stop reverberations and high levels of noise.
How concerned is WIOCC & Open Access Data Centres about sustainability especially when it involves the environment more especially when it comes to Data Centres operations?
WIOCC and OADC recognize that sustainability is a paramount consideration in the development and operation of data centres. With increasing energy consumption and carbon emissions associated with digital infrastructure, we are committed to operating sustainably.
We apply competitive sustainability standards during the design, building and operation of our data centres. This ensures that our facilities are both hyperscale-ready for clients, and meet global investor requirements for managing environmental and social risks.
How sustainable should Data Centres be when it comes to usage of power?
Energy efficiency is an area of focus for OADC. We have set performance targets that require us to improve our Power Usage Effectiveness (PUE) which is the industry standard for measuring energy efficiency.
In addition, green building design has been incorporated as a requirement of our core data centres. This requires energy and water efficiency to be included in the design of our data centres.
A key metric in building design is the ‘embodied carbon’ of materials – this refers to the greenhouse gas emissions associated with various stages in the life cycle of building materials, including raw material extraction, manufacturing, transportation, construction, and disposal. Current international building certifications, like IFC EDGE and LEED, require us to achieve ambitious targets relating to the embodied carbon in the materials we use for data centre construction.
How can technology help data centres to maximise sustainability process especially with energy efficiency and what lessons can be learned on the energy efficiency of OADC operations?
At OADC operations, we focus on improving our energy efficiency through technology and optimal occupation of our data centres. This includes:
- Implementing advanced and more efficient cooling systems and managing airflow efficiently
- Integrating renewable energy sources
- Investing in energy-efficient hardware
- Implementing smart energy monitoring and reporting systems to identify improvements and eliminate waste.
- Using smart technologies like artificial intelligence to forecast workload and optimise resource allocation.
Waste management is always an environmental issue especially in a developing country, how can industrial waste be managed taking Open Access Data Centre as a case study?
At OADC, we apply the waste hierarchy which requires us to reduce and minimise waste as the first option. Where waste generation cannot be avoided or reduced, we recover and reuse waste in a manner that is safe for human health and the environment.
Where waste cannot be recovered or reused, we will treat, destroy, or dispose of it in an environmentally sound manner that includes the appropriate control of emissions and residues resulting from the handling and processing of the waste material. Our policy also requires us to use licensed disposal sites that are being operated to acceptable standards.
We have a Waste Management Plan that emphasizes a “Cradle to Grave” approach. This means we take responsibility for waste from its creation (“cradle”) to its final disposal (“grave”). We ensure waste separation by providing clearly labeled bins for different materials and have partnered with a government-approved waste collection service provider to ensure proper disposal.
Carbon footprints and circularity are issues in the operations of data centres, how do you recycle and manage your waste? is the community involved in your recycling process and in your waste management?
For circularity to be effective and sustainable, we start considering materials usage from the design phase. We also leverage innovative technologies and sustainable materials to minimise energy consumption, water usage, and waste generation throughout a facility’s lifecycle:
- In our Lagos data centre, we have partnered with RESWAYE (Recycling Scheme for Women and Youth Empowerment), which collects our plastic waste for recycling purposes.
- As part of our environmental initiatives, we dispose of electronic waste responsibly. Whenever possible, we ensure that equipment or its components are recycled or reused.
- Our water treatment plants are environmentally beneficial. The implementation of Reverse Osmosis and Sequence Batch Reactor technology in our plants not only provides clean and safe processed water but also helps save water and reduce waste released into the environment. Its impact is far-reaching, contributing significantly to the protection of public health and the environment.
- Additionally, we utilize environmentally friendly, clean agent fire suppression systems in our facilities. These agents have extremely low global warming potential and zero ozone depletion potential, containing no carbon dioxide or other harmful gases.
Nigeria is not focussed yet on using renewables when it comes to powering data centres, is OADC looking to do this?
Yes, certainly. OADC has recently completed a feasibility study regarding using renewable energy in our data centres. We have already launched a pilot project using solar power at one of our South African data centres, and we plan to roll out further solar installations wherever we operate in Nigeria and the rest of Africa.
We are also investigating other forms of renewable energy for future projects, including wind and wave energy.
Telecommunications operators (telcos) in Nigeria have explained that the recent poor quality of network services experienced across the country is largely due to the widespread vandalism and theft of critical telecom infrastructure, not a failure on their part.
Gbenga Adebayo, chairman, ALTON
The operators, under the aegis of the Association of Licensed Telecommunications Operators of Nigeria (ALTON), said their efforts to improve services through massive investments and network upgrades are being undermined by unchecked sabotage and the lack of sufficient protection from security agencies.
They warned that unless urgent action is taken, the situation could worsen in the coming days, affecting not just voice and data services but also key sectors like banking, education, healthcare, and national security that rely on stable telecommunications.
A top official from one of the major mobile network providers, who spoke anonymously, said operators had kept their promise to enhance service quality following a recent tariff adjustment approved by the Nigerian Communications Commission (NCC), but their efforts are being eroded by relentless vandalism.
“At the wake of the marginal price adjustment that the NCC approved for the sector, we promised to optimize our networks to give Nigerians a very robust service,” the official said
“But what we are seeing after making such huge investments is that vandals are carting away our facilities without a challenge and selling them in open markets. That’s why services are a bit poor and that is why if nothing is done urgently, it will get worse.
In a statement jointly signed by Gbenga Adebayo, chairman, and Damian Udeh, publicity secretary, ALTON expressed deep concern over the scale and spread of infrastructure sabotage across the country.
“Since the Federal Government’s decisive interventions earlier this year to support industry sustainability, our members have committed unprecedented levels of investment in network optimization and capacity upgrades,” the statement read.
“New systems are being deployed, transmission equipment modernized, power systems overhauled, and thousands of kilometers of fiber optic networks currently being laid and expanded. Our industry has not seen this scale of investment in recent years. We are working round the clock to improve the quality of service nationwide and we cannot afford these setbacks.”
Between May and July 2025, the association recorded numerous cases of vandalism at telecom sites across Rivers, Ogun, Osun, Imo, Kogi, Ekiti, Lagos, Abuja, and several other states, resulting in widespread outages and degraded service quality for millions of subscribers.
Stolen assets include power cables, rectifiers, fiber optic and feeder cables, diesel generators, batteries, and solar panels, all vital for maintaining consistent network availability.
“These are not mere materials, but the backbone of our digital economy, security systems, and national communications grid,” ALTON said. “We are alarmed at the frequency, intensity, and geographical spread of these incidents.”
Telcos on poor network services also raised alarm over a thriving black market for stolen telecom equipment.
“Batteries are being resold for household and office inverters, solar panels are stripped from sites and traded to unsuspecting buyers, while diesel meant for powering telecom base stations is routinely siphoned and sold.”
In addition to vandalism, ALTON cited damage caused by road construction and civil engineering projects, which frequently destroy underground fiber optic cables, leading to unplanned service disruptions and financial losses.
The group has called on key security stakeholders, including the Office of the National Security Adviser (ONSA), the Inspector General of Police, the DSS, and the NSCDC to urgently step in and protect telecom assets nationwide.
Technology Company, Globacom, is making mobile phone protection accessible and affordable for its subscribers with the launch of its new Device Protection service, a pioneering initiative in Nigeria.
The innovative offering enables both new and existing Glo subscribers to protect their mobile devices against screen and water damage for a small premium.
In partnership with Cubecover, this service allows new and existing Glo customers to protect their mobile devices against common screen and water damage. Mojeed Aluko, Globacom’s Head of Value Added Service (VAS) explained that a minimal daily premium of just ₦50, or ₦300 weekly, and ₦600 monthly ensures that a customer’s device can be covered.
He stated that the micro-protection plan offers up to ₦50,000 for screen repairs or replacement once the device has maintained an active subscription for one month.
“As a responsive and innovative network, we are leveraging this opportunity to provide meaningful protection to our customers, helping them stay connected even in the event of accidental damage”, said Aluko, highlighting Glo’s commitment to innovation and customer support.
Subscribers who wish to enjoy the service should dial *7013*1# to enroll via USSD. They will then select a preferred daily, weekly, or monthly package. Payments are debited directly from customers’ Glo airtime. After payment, a link will be sent for a quick screen integrity test. After passing the test, the device’s IMEI is registered with Cubecover, thus securing coverage.
Deji Macaulay, Managing Director of Cubecover, highlighted that this collaboration with Globacom will reduce anxiety for users regarding accidental phone damage and repair costs.
“The device protection service is unique because of its simple enrolment process via mobile phones and its affordable micro-premiums. It is also fast as its tech-driven verification process eliminates delays and paper works. It also provides peace of mind for millions of Nigerians using smartphones daily”, Globacom added.
New customers without Glo SIMs can walk into any Gloworld shop across the country, purchase a SIM and any phone device of their choice and subscribe to the device protection instantly.
Adeola Oduntan, General Manager, Global Sourcing & Supply Chain Management at MTN Nigeria, has been recognised as Strategic Supply Chain Leader of the Year at the 7th Africa Procurement and Supply Chain Awards, highlighting individual excellence within the company’s broader operational success.
L-R: Victor Esemezie, Senior Manager, Sourcing & SRM, MTN Nigeria; Olufunmilayo Jegede, Senior Manager, Facilities and Fleet, MTN Nigeria; Akin Naphtal, Group CEO, InstinctWave and CEO of Africa Procurement Summit Group; Adeola Oduntan, General Manager, Global Sourcing & Supply Chain Management, MTN Nigeria and Olademeji Shonubi, Senior Manager, Planning and Fulfillment, MTN Nigeria, during the 7th Africa Procurement & Supply Chain Awards where MTN Nigeria won 5 awards, held at the Oriental Hotel, Lagos.
The award, presented at the Oriental Hotel in Lagos, recognises Oduntan’s role in transforming MTN Nigeria’s supply chain operations through digital innovation and strategic sourcing. His leadership has been instrumental in driving the company’s strong business performance, reflected in MTN Nigeria’s comprehensive local procurement framework that prioritises suppliers with genuine local value creation. Under Oduntan’s strategic guidance, the company has implemented sophisticated procurement evaluation criteria that allocates up to 25% weightage for local supplier participation, while conducting rigorous assessments to ensure local partners aren’t merely “trading entities” for foreign suppliers.
The connection between supply chain excellence and business results is evident in MTN Nigeria’s expanding customer base, with the recent landmark three-year national roaming agreement with 9Mobile, approved by the Nigerian Communications Commission in July 2025. This groundbreaking partnership, which enables 9Mobile subscribers to access MTN’s network infrastructure nationwide, exemplifies Oduntan’s strategic approach to infrastructure optimisation and collaborative partnerships that enhance service availability while maximising asset utilisation across the telecommunications sector.
“APSCHA has become far more than ceremony, it is now a strategic platform that amplifies the critical contribution of procurement and supply chain professionals not just within the organisation, but across the broader African development agenda,” said Akin Naphtal, Group CEO of InstinctWave.
Oduntan’s individual triumph formed part of MTN Nigeria’s performance at the awards, where the company secured five awards including Digital Supply Chain Innovation of the Year, Excellence in Strategic Sourcing, Sustainability and Local Content Champion of the Year, and Procurement & Supply Chain Team of the Year. This success reinforces the telecommunications company’s position as a leader in supply chain transformation across Africa’s business landscape.
The recognition comes at a time when supply chain leadership plays an increasingly strategic role in driving operational excellence and competitiveness across Africa’s telecommunications sector.
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