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.
HONG KONG SAR – Media OutReach Newswire – 18 June 2026 – Hong Kong jumped one place to become the world’s second most competitive economy, according to the 2026 World Competitiveness Ranking published today (June 18) by the Swiss-based International Institute for Management Development (IMD). It is Hong Kong’s highest ranking since 2019, and builds on three consecutive years of improvement.
Welcoming the report, a spokesperson for the Hong Kong Special Administrative Region (HKSAR) Government said, “The World Competitiveness Yearbook (WCY) 2026 reaffirms Hong Kong as one of the most competitive economies in the world, and notes that Hong Kong’s rise to second sustains the strong upward trajectory from 2024 and 2025.”
In announcing the results, the IMD noted that, amid rising geopolitical tensions, competitive advantage hinges on credible institutions, predictable rules, enforceable commitments and public trust.
According to WCY 2026, Hong Kong’s rise reflects sustained performance across the four competitiveness factors measured. Among these factors, Hong Kong ranks second in “Government efficiency” and third in “Business efficiency”. “Infrastructure” and “Economic performance” rank eighth and 11th respectively.
As regards the various competitiveness sub-factors, Hong Kong tops the rankings in “Tax policy” and “Business legislation”, ranks second in “Finance”, third in “International trade”, “International investment”, “Management practices” and “Education”, and fourth in “Public finance” and “Basic infrastructure”.
“In the competitiveness factor ‘Government efficiency’, Hong Kong continues to rank second globally, reflecting the HKSAR Government’s ongoing efforts to promote free and open, stable, predictable and business-friendly economic policies, as well as the international community’s trust in Hong Kong’s legal and regulatory environment,” the spokesperson said.
“Hong Kong’s ‘Business efficiency’ is ranked third globally, reflecting the strong support for industry development rendered by our robust financial ecosystem, as well as the seamless alignment of the city’s business practices and environment with international best standards.”
Amid rapidly evolving geopolitical dynamics, Hong Kong, with its close connectivity to both the Chinese Mainland and the world under the “one country, two systems” principle, and its sound institutions, open markets and sustained investments in innovation, has become a “value hub” that offers both security and growth opportunities.
In fact, Hong Kong continues to excel in various international rankings including those for economy, finance, and talent. The International Monetary Fund has also given positive recognition to Hong Kong in recent months, and major credit rating agencies have successively reaffirmed Hong Kong’s credit ratings and ‘stable’ outlook.
“All these echo the WCY 2026 results,” the spokesperson said.
Currently, Hong Kong is formulating at full speed its first Five-Year Plan, to proactively align with the National 15th Five-Year Plan.
“With the staunch support of our country, the HKSAR Government will work together with all sectors of society to strengthen our role and function as a ‘super connector’ and ‘super value-adder’, with a view to better integrating into and serving the overall national development, achieving our own high-quality development, creating more new room for development for our people and businesses, as well as opening up new opportunities for global investors and enterprises,” the spokesperson said.
HONG KONG SAR – Media OutReach Newswire – 18 June 2026 – On June 16, the 2026 Hainan Cultural and Tourism Promotion Events, under the theme of “Sunny Hainan · Heart’s Desire,” were held in Hong Kong. Leaders from Hong Kong’s cultural and tourism authorities, heads of industry associations, and representatives of key cultural and tourism enterprises from home and abroad gathered to explore new opportunities for cooperation and draw up a blueprint for the industry’s future.
Liu Xiaoming, Governor of the People’s Government of Hainan Province, and Cheuk Wing-hing, Deputy Chief Secretary for Administration of the Government of the Hong Kong Special Administrative Region, attended the events and delivered speeches. During the promotional session, Chen Tiejun, Director of the Department of Tourism, Culture, Radio, Television and Sports of Hainan Province, unveiled the “Top Ten Calling Cards of Hainan Tourism,” which received enthusiastic responses and positive feedback from various sectors in Hong Kong. Attendees from Hong Kong unanimously agreed that Hong Kong and Hainan boast highly complementary cultural and tourism resources and immense potential for cooperation.
Since the launch of special customs operations of the Hainan Free Trade Port, its distinctive opening-up advantages, such as “zero tariffs, low tax rates, a simplified tax system” and “tariff exemption for value-added processing,” have become increasingly prominent. These policies have continuously made Hainan more attractive to businesses and opened up broader opportunities for Hong Kong investors and entrepreneurs.
On the same day, at the “Invest in the Free Trade Port, Share New Opportunities” Symposium for Hong Kong Enterprises held in Hong Kong, four cooperation agreements were formally signed, covering high-end commerce, cultural and tourism integration, and regional industrial coordination. Hong Kong business representatives expressed strong interest in deepening their presence in Hainan.
Hainan and Hong Kong share a long history of cooperation, and in recent years, a steady stream of favorable policies has been introduced. Since the signing of the Hainan-Hong Kong Memorandum of Cooperation in March 2025, bilateral cooperation has accelerated across the board. In 2025, goods trade between the two sides reached RMB 9.35 billion, increasing by more than two times from 2020. A total of 793 new Hong Kong-funded enterprises were established in Hainan, a year-on-year increase of 21.5%. Hainan has also issued offshore RMB bonds in Hong Kong for four consecutive years, with a cumulative total of RMB 18 billion. Currently, an average of four direct flights operate daily between Hong Kong and Hainan, with the fastest travel time under two hours, facilitating the rapid emergence of the “Hainan-Hong Kong Living Circle.”
HONG KONG SAR – Media OutReach Newswire – 19 June 2026 – Hong Kong universities continue to excel on the international stage with five institutions ranked among the world’s top 100 and, for the first time, two in the top 20 of the 2027 World University Rankings published by Quacquarelli Symonds (QS) on June 18.
A spokesman for Hong Kong’s Education Bureau (EDB) said that with the Hong Kong Special Administrative Region (HKSAR) Government’s full commitment to developing Hong Kong into an education hub, coupled with the support of a series of policy measures, the city’s higher education system has again excelled.
Announcing the results, QS said in a press release that Hong Kong “emerges as Asia’s most improved higher education system for the second consecutive year, and the second most improved globally among systems with three or more ranked universities”.
The University of Hong Kong (HKU) maintained its position at 11th in the world; The Chinese University of Hong Kong (CUHK) rose 14 places to 18th; The Hong Kong University of Science and Technology rose 11 places to 33rd; and The Hong Kong Polytechnic University climbed four places to 50th, entering the world’s top 50 for the first time. Also among the top 100 is City University of Hong Kong, which improved 11 places to 52nd.
In the latest Best Global Universities Rankings published by the U.S. News & World Report just days ago, multiple Hong Kong universities also demonstrated exceptional international competitiveness, with 20 subjects placing in the global top 10. Notably, CUHK, HKU, and The Education University of Hong Kong swept the global top three spots for the Best Global Universities for “Education and Educational Research”, underscoring the city’s prowess in cultivating talents and conducting academic research.
“These achievements fully affirm the effectiveness of the HKSAR Government’s steadfast investment in education and its full support through the University Grants Committee (UGC) for institutions to continuously innovate, optimise, expand capacity, and enhance quality. The significant year-on-year rise in the overall rankings of our institutions further validates Hong Kong’s strong appeal as a premier hub for international high-end talent,” the EDB spokesman said.
“The stellar performance of UGC-funded universities in the international rankings is by no means accidental. On one hand, it relies on the tireless efforts of all institutions to actively recruit world-class scholars and invest in infrastructure. On the other hand, the HKSAR Government’s stable resource investment, clear and supportive policy guidance, as well as the rigorous quality assurance implemented through the University Accountability Agreements, are also of paramount importance.”
The Government will continue to promote the internationalisation and diversification of post-secondary education, which aims to not only enhance Hong Kong’s development momentum but also make proactive contributions to the nation’s development, the spokesman said.
The strength demonstrated by Hong Kong’s higher education system aligns perfectly with the strategic goals set out in the National 15th Five-Year Plan to build a leading nation in education, technology, and talent.
To support the post-secondary education sector to grow bigger and stronger, the Government has raised the admission ceiling for non-local students in taught programmes at funded post-secondary institutions to 50 per cent, and increased the over-enrolment ceiling for self-financing places in funded research postgraduate programmes to 120 per cent, among other measures.
Meanwhile, the Government is promoting the “Study in Hong Kong” brand. The Task Force on Study in Hong Kong, in collaboration with major institutions, is stepping up promotion of Hong Kong’s excellent academic, research, and international collaboration resources on the Chinese Mainland and overseas. It also aims to attract outstanding talent from all over the world through initiatives such as expanding the Belt and Road Scholarship.
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