An endless appetite for data doesn’t have to mean gorging on power
JOHANNESBURG, South Africa, October 20, 2022/APO Group/ —
The amount of data we produce, distribute, and consume in our professional and social lives is ever increasing. But it’s all too easy, particularly for non-technologists, to forget that the remorseless increase in data processing and distribution can also lead to a remorseless increase in power consumption.
This dilemma is illustrated by data centres. They are the engine of the compute growth that informs, educates and entertains the world, and enables collaboration that will help us tackle the challenges of climate change.
But substantial research (bit.ly/3ClQW0x) by the International Energy Agency shows that data centres accounted for 200 to 250 TWh, or one per cent of total world electricity demand in 2020, while data transmission networks – mobile and fixed lined – accounted for 1.1 to 1.4 per cent of worldwide electricity use.
It’s a tribute to the ingenuity of the tech world that, so far, data centre operators and tech providers have managed to hold the line on energy consumption. Data centre energy use has remained fairly constant over the last ten years, even as internet traffic has expanded 15-fold. In 2020 alone, global internet traffic surged by 40 per cent.
But can technology providers maintain this level of efficiency? More and more people are connecting to the internet for work or pleasure, and emerging compute-intensive workloads such as AI or IoT are ever more demanding.
Indeed, can technology vendors take the initiative, and support these ever more demanding workloads, while simultaneously making data centres and networks more efficient, and reducing energy consumption down in the process?
At MWC in Barcelona this month, Huawei explained how the company is enabling providers and operators to meet these more demanding use cases, and process and deliver ever more data, while driving down energy consumption at the heart of the data centre, and beyond.
One way to reduce power consumption within the data centre is through the use of all-flash storage, and the all-flash storage market is forecast to grow 7.6 per cent this year according to IDC. With fewer moving parts, and higher density, SSDs require far less power – and cooling – than their traditional mechanically based hard disk forebears and are considered more reliable. Moreover, they are also more efficient from a data point of view, reducing access latency by half to 0.05ms, for example, and potentially increasing backup speed by a factor of three.
Less power, in a flash
And when it comes to the AI driven workloads that are imposing an increasing strain on data centres, Huawei’s all-flash OceanStor Dorado (bit.ly/3CNL9Bg) can improve algorithm efficiency by 60 per cent.
The platform offers both SAN and NAS, with built-in ransomware detection and protection, and delivers 30 per cent higher performance on small files and blocks. The result is higher utilisation of CPUs, helping boost overall compute efficiency within the data centre.
One way to reduce power consumption within the data centre is through the use of all-flash storage
But innovation within the data centre’s storage racks alone won’t solve the problem of increasing power consumption within the data centre. Networking too is an essential, and power hungry, element within the data centre, and beyond. And the data centre is just one component of the cloud, and the overall digitalization equation.
Huawei also used MWC to highlight its CloudFabric 3.0 strategy, which aims to reduce packet loss across networks. At the same time, the platform’s intelligent algorithms reduce opex by up to 30 per cent. Reduced opex results in less resources wasted. The result is an SDN architecture which industry consultants Tolly declared delivers the highest level of autonomous driving (prn.to/3SmAOlj) in the industry.
Meanwhile, Huawei’s CloudWAN 3.0 technology, based on its NetEngine 8000 F8 routers, unveiled at MWC, enables the construction of experience centric IP production networks and office services. The platform launches with forwarding capability of 2Tbps, which will increase to 6.4Tbps in the future. But it also features two patented technologies – SRU warm backup and a rectifier circuit – which help to deliver a 30 per cent reduction in power consumption.
The Cloud Campus 3.0 solution (bit.ly/3eJo3Ui) enables further efficiency, with its “concise structure” reducing the classic three layer model of access, aggregation and core, to just two, access and core. By transforming the access switch into a highly flexible, remote extension Huawei delivers an 80 per cent reduction in equipment management nodes.
Rectifying the power dilemma
The architecture also features Power over Ethernet technology, allowing power to be delivered to terminals over data lines. With each port requiring less than a 1W of power, overall energy consumption is reduced by 30 per cent compared to the industry average. In a campus with 2,000 unit users, that equates to a 23,800 kWh saving Huawei’s figures show. Resources are further preserved, with the PoE optical fibre network being maintenance free for 15 years.
You could think of Huawei’s vision of the Intelligent Cloud Network as the “Power Grid” of the digital world, supplying “digital” efficiently, 24 x 7. While simultaneously reducing the load on the actual power grid.
Looking even further afield, Huawei’s Fiber To The Office (FTTO) (bit.ly/3TlhHJS) and Fiber To The Machine (FTTM) solutions enable the new generation of industry 4.0 applications, such as smart factories, while again, working hard to increase efficiency.
For example, at MWC, Huawei showed how a smart healthcare network project at the Union Shenzhen Hospital delivered 10Gbps coverage, and reduced the number of O&M nodes by 60 percent, while 1000 CT images can be uploaded and downloaded within one second.
Huawei illustrated how the use of FTTM again rationalises the architecture in oil field operations from over 10 layers to just three and combines blistering speeds with secure data collection and intelligent management. Again, this reduces network maintenance costs by up to 70 per cent, while allowing unattended operations across a field of over 60,000 oil wells, all over a single network.
The architecture is similarly applicable to other heavyweight applications such as port management, power infrastructure, and metro transit. Huawei highlighted the application of its FTTM technology in a metro network, which resulted in an 80 per cent reduction in ELV room space, and a 90 per cent reduction in cabling space, while delivering network reliability of 99.999 per cent.
These are just some of the examples Huawei demonstrated at MWC this year. At the event, Huawei showcased how it supports customers in implementing innovative solutions and practices, from government and public sector through finance, transportation, energy, manufacturing, and of course, ISPs. In every scenario, Huawei focuses on reducing carbon emissions, which means that whatever customer problem the company is helping to solve, it also helps solve the biggest problem facing us all.
To go further in depth on how Huawei is changing the data centre, and the industries that rely on it, check out Huawei Enterprise at Huawei Connect 2022 (bit.ly/3VD4I85).
Distributed by APO Group on behalf of Huawei Enterprise.
From LNG finance in Mozambique to grid technology and clean cooking, U.S. government agencies and companies are expanding their engagement with African energy markets as Department of Energy official Josh Volz prepares to join African Energy Week 2026
CAPE TOWN, South Africa, October 2, 2026/APO Group/ –The United States is widening its engagement with Africa’s energy sector, combining government-backed finance, technology partnerships and private-sector investment across markets from Mozambique and Nigeria to Kenya, Uganda and the Democratic Republic of the Congo. Josh Volz, Deputy Assistant Secretary for Europe, Eurasia, Africa and the Middle East at the U.S. Department of Energy, will bring that agenda to African Energy Week 2026 in Cape Town from October 12-16.
Volz returns to AEW as Washington’s engagement with African energy markets increasingly spans both hydrocarbons and electricity infrastructure. In April, the U.S. Trade and Development Agency brought energy decision-makers from the DRC, Ethiopia, Kenya and Uganda to the U.S. to meet American companies working on transmission and distribution technologies, including AI-enabled grid systems. The program was designed to connect U.S. technology providers with prospective projects and procurement opportunities in African power markets.
Mozambique illustrates the scale that U.S. financing can bring to an African gas project. In March 2025, the U.S. Export-Import Bank approved a nearly $5 billion loan for TotalEnergies’ Mozambique LNG development, reviving a financing package for the long-delayed project. The original $4.7 billion commitment had been approved during the first Trump administration but required reapproval after construction was suspended in 2021. Meanwhile, ExxonMobil and its Area 4 partners awarded approximately $1.1 billion in pre-investment contracts for long-lead equipment and early construction activities at the Rovuma LNG project in August.
Development finance is another part of the equation. The U.S. International Development Finance Corporation’s investment ceiling rose from $60 billion to $205 billion following its 2025 reauthorization, while the agency gained expanded authority covering international investments in strategic sectors including energy and critical minerals. The new authorization runs through 2031.
The DFC is better resourced than it has ever been, making this an opportune moment for African operators to make their case
The DFC has also continued to approve new transactions in Africa in 2026. On September 16, the agency announced more than $8 billion in new investments globally, including projects supporting infrastructure and resources across Africa, as part of an effort to promote U.S. exports, energy security and American technology.
U.S. companies such as GE Vernova are active across African power markets, providing generation, transmission, grid and software technologies. The company says its technology is installed in more than 50 countries across the Middle East and Africa; in Nigeria alone, its equipment is installed across more than 40 sites, while its grid technology has also supported regional integration through the West African Power Pool.
Energy access is another emerging strand of Washington’s engagement. U.S. Secretary of Energy Chris Wright co-chaired the July 2026 high-level summit on clean cooking in Africa alongside Kenyan President William Ruto, Norway and the International Energy Agency. The meeting produced $900 million in new commitments, taking total commitments since the 2024 Africa Clean Cooking Summit to more than $3.1 billion. Wright described clean cooking as a major but often overlooked energy-access challenge.
Volz has previously argued that African countries should determine their own energy pathways while the United States looks for ways to partner with them. Speaking at AEW 2025, he said: “International governments should not stand in the way of how African nations determine their energy futures. We are eager to hear how best we can, from a U.S. perspective, partner with Africa.” He also pointed to $65 billion in existing U.S. private-sector investment in Africa and a $2.5 billion U.S. government pledge to support energy expansion.
That approach will have a substantial U.S. presence at AEW 2026. The current program confirms Volz alongside U.S. Senator Ted Cruz, United States Energy Association President and CEO Mark W. Menezes and DFC Managing Director and Regional Head of Africa Vibhuti Jain, among other U.S.-linked executives and policymakers. Jain will also participate in the dedicated U.S.-Africa Energy & Investment Forum on October 14, which will bring together U.S. and African companies, investors and policymakers to discuss capital, technology and commercial partnerships.
“The DFC is better resourced than it has ever been, making this an opportune moment for African operators to make their case. This conference is about making sure the capital and the projects actually find each other,” said NJ Ayuk, Executive Chairman of the African Energy Chamber.
For African energy markets, the expanding U.S. role reaches across project finance, LNG, upstream development, electricity infrastructure, grid technology and clean cooking. Volz’s participation at AEW 2026 comes as those relationships increasingly move from broad policy discussions toward individual projects, commercial partnerships and technology deployment across the continent.
Distributed by APO Group on behalf of African Energy Chamber.
The Harper Basin’s advancing exploration program is de-risking Liberia’s premier frontier basin, positioning TotalEnergies and BluEnergies for frontier deepwater drilling success
CAPE TOWN, South Africa, October 2, 2026/APO Group/ –Liberia’s Harper Basin is emerging as one of West Africa’s most compelling frontier exploration opportunities, attracting investment from TotalEnergies and BluEnergies as advanced subsurface studies progressively reduce geological uncertainty across three deepwater offshore blocks.
The basin remains undrilled despite sharing geological characteristics with some of Africa’s largest and latest deepwater plays. As seismic, geochemical and seabed datasets converge, the question now is whether that technical progress will translate into a commercially viable petroleum province?
Frontier Basin Moves Toward Drill-Ready Status
The Harper Basin covers Blocks LB-26, LB-30 and LB-31 under Reconnaissance License RL-003, spanning approximately 8,924 km2 offshore Liberia. TotalEnergies operates the project with a 65% interest alongside BluEnergies, which retains 35%.
The partnership formalized in January 2026 through a joint study and application agreement after BluEnergies secured an early position in the basin during 2023 and advanced independent prospect evaluation.
An independent prospective resource assessment completed in March 2025 estimated unrisked prospective resources of approximately 17.9 billion barrels of oil and 28.8 trillion cubic feet (tcf) of natural gas across seven mapped basin-floor fan systems.
Current work centers on reprocessing 6,167 km2 of legacy 3D seismic data using energy data and intelligence firm TGS. The program recently surpassed 50% completion, delivering improved subsurface imaging and enhanced amplitude versus offset analysis to identify potential hydrocarbon-bearing reservoirs.
Parallel offshore operations began on June 19, 2026, with subsurface specialists GeoPartners deploying the research vessel R/V GYRE, operated by TDI-Brooks, to survey approximately 4,045 km2 in water depths between 500 and 3,500 meters.
The campaign combines multibeam echo sounder mapping, water-column imaging, piston coring and heat-flow measurements. These datasets identify seepage pathways, characterize source-rock maturity and improve confidence in future drilling locations before integration during Q4 2026.
The Jubilee field in Ghana,the Venus field in Namibia and the recent discoveries offshore Ivory Coast have proven the significance of basin floor fan plays along the African margin
Once economically viable anomalies are finalized, TotalEnergies and BluEnergies plan to exercise their rights to convert the reconnaissance license into long-term PSCs by late 2026 or in 2027. This step legally locks in the drilling rights, positioning the partners to advance toward exploration drilling, subject to prospect maturation, regulatory approvals and investment decisions
Geological Analogues Strengthen Exploration Case
Unlike Liberia’s historically explored offshore basin, the Harper Basin occupies a structurally confined transform-margin embayment bounded by major fracture zones that concentrate sediment delivery into thick basin-floor fan complexes.
These Cretaceous-aged Cenomanian and Turonian fan systems are considered direct geological analogues to producing and discovered deepwater plays along the West Africa Transform Margin.
BluEnergies has identified seven discrete basin-floor fan complexes interpreted from seismic data. The current technical program seeks to validate reservoir quality before progressing toward production sharing contracts and exploration drilling.
Vice President of Exploration Sergio Laura says recent licensing activity across the West African margin reinforces BluEnergies’ early entry into Harper Basin, explaining in a press release, “The Jubilee field in Ghana, the Venus field in Namibia and the recent discoveries offshore Ivory Coast have proven the significance of basin floor fan plays along the African margin.”
Unlike earlier Liberian exploration focused primarily on structural traps, the Harper Basin targets stratigraphic pinch-out reservoirs sealed beneath regional marine shales, reducing reliance on fault-dependent trapping mechanisms that limited historical exploration success.
If the current technical program confirms reservoir quality, Liberia could move from being one of West Africa’s least explored offshore jurisdictions to one of its most closely watched frontier plays. With TotalEnergies providing technical expertise and BluEnergies holding an early strategic position, the next milestone is no longer identifying prospects—but determining whether they justify Liberia’s first deepwater exploration wells.
The Harper Basin’s progress comes as Liberia seeks to attract new investment through its 2026 Offshore Direct Negotiation Licensing Round, highlighting the country’s broader offshore potential and growing exploration momentum.
The Launch of the Liberia 2026 Offshore Direct Negotiation Licensing Round – organized by Energy Capital and Power – will take place at African Energy Week (AEW) 2026 on October 14 at The Orchid, CTICC 2. Visit, https://apo-opa.co/4rMJlS7 for more information.
Distributed by APO Group on behalf of Energy Capital & Power.
AFRICA24 Group, the continent’s leading TV and digital media group, available in 120 million households, is deploying an optimal set-up to provide full coverage of the ALAMEIN AFRICA FORUM 2026
CAIRO, Egypt, October 2, 2026/APO Group/ —
AFRICA24 Group (www.AFRICA24Group.com) brings you full coverage, live from Al Alamein (Egypt), from 2 to 4 October 2026, of the first edition of the Alamein Africa Forum, a biennial forum co-organised by the Government of Egypt, the African Export-Import Bank (Afreximbank) and the African Union Development Agency (AUDA-NEPAD).
Al Alamein, Egypt’s fourth new city, is hosting Heads of State and Government, senior political figures, leaders of financial institutions, private sector players and institutional investors, on the sidelines of the African Union’s second 2026 annual high-level coordination meeting.
The Alamein Africa Forum is a leading economic and political event for the continent and for entrepreneurial boldness. The vision of African sovereignty championed by the Afreximbank Group, a major partner, is reflected in plenary sessions, sector panels, closed-door roundtables and B2B/B2G meetings dedicated to the key drivers of Africa’s transformation: infrastructure, energy, digital transformation, manufacturing, critical minerals, health markets and intra-African trade.
AFRICA24 GROUP, TV MEDIA PARTNER AND LEADER OF THE AFRICAN NARRATIVE TOLD BY AFRICANS
In a rapidly changing global context marked by the promotion of the African narrative by Africans, AFRICA24 Group is the exclusive TV partner and a pillar of the Alamein Africa Forum. Through its unique coverage, AFRICA24 Group showcases a strategic continental platform designed to turn the African Union’s Agenda 2063 into tangible economic results.
360° continental and global broadcasting with AFRICA24
AFRICA24 Group, the continent’s leading TV and digital media group, available in 120 million households, is deploying an optimal set-up to provide full coverage of the ALAMEIN AFRICA FORUM 2026:
Live broadcasts of the opening ceremonies, economic forums and thematic panels, with our special correspondents;
Exclusive interviews with political decision-makers, leaders of financial institutions, investors and young African leaders attending in New Alamein;
Immersive reports from all sessions and side events.
With AFRICA24 Group, together, let’s transform Africa
Distributed by APO Group on behalf of AFRICA24 Group.
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