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Excellent Opportunity For Investors In Liquid Cooling For Datacenters

The increasing power consumption and heat generation of processors and other datacenter equipment have brought liquid cooling into the spotlight. The growing interest in this technology is further evidenced by recent investments made in the field.

One notable development is the acquisition of CoolIT Systems, a long-standing player in the liquid cooling market, by global investment company KKR. The deal, reportedly valued at $270 million, is aimed at enabling CoolIT to expand its operations and serve a wider range of global customers in the datacenter market. This market encompasses enterprise, high-performance computing (HPC), and cloud service provider segments.

KKR’s investment in CoolIT indicates its anticipation of a profitable return. However, their statements regarding the acquisition also reflect a recognition of the challenges facing the datacenter industry in terms of sustainability. Kyle Matter, Managing Director at KKR, emphasized the increasing data and computing needs and their potential environmental impact. He expressed a belief that liquid cooling plays a crucial role in reducing the emissions footprint of the digital economy.

Projections suggest that liquid cooling will witness significant growth, potentially capturing up to 26% of the datacenter thermal management market by 2026. This is driven by the deployment of more high-performance infrastructure. CoolIT, which is soon to be acquired, has already demonstrated its growth potential by securing a spot on the Financial Times’ list of fastest-growing US companies this year, ranking at number 218.

Alan Priestley, a former technical marketing manager at Intel and currently a VP analyst at Gartner, highlighted the necessity for many companies to invest in liquid cooling to address the challenges associated with managing high-performance servers. As processors become more powerful, liquid cooling offers an effective solution to address heat dissipation concerns and optimize server performance in datacenters.

According to Priestley, CPUs currently consume around 250W to 300W of power, while GPUs range from 300W to 500W. For servers handling demanding workloads such as AI training, those equipped with up to eight GPUs can draw as much as 7-10kW per node.

Priestley further explained that datacenters are striving to increase rack densities by incorporating more memory per node and higher-performance networking. Accommodating such heightened performance requirements necessitates increased power consumption.

Andrew Buss, a senior research director at IDC, concurred with this assessment. He emphasized that as chip or package power densities continue to rise, liquid cooling becomes a more efficient and preferred option.

Buss highlighted that support for direct liquid cooling loops is now being integrated into many modern datacenter facilities and colocation providers. He pointed out that companies like Atos/Bull have embraced direct contact liquid cooling loops for their power-dense high-performance computing (HPC) servers. This allows them to fit six AMD Epyc sockets with maximum memory, NVMe storage, and 100Gbps networking into a compact 1U chassis, all cooled by a custom cooling manifold.

The growing demand for higher performance and power-intensive applications is driving the need for efficient cooling solutions like liquid cooling in datacenters. By adopting liquid cooling technologies, datacenters can effectively manage the increasing power requirements of advanced processors and GPUs while maintaining optimal performance and mitigating potential heat-related issues.

According to Moises Levy, an expert in datacenter power and cooling research at Omdia, the global adoption of liquid cooling is expected to continue increasing.

Levy suggests that while liquid cooling has reached or is nearing a tipping point for specific applications with compute-intensive workloads, its widespread adoption in the broader datacenter market is still on the horizon. He highlights that direct-to-chip and immersion cooling technologies are likely to be the primary disruptors, projected to have the highest compound annual growth rate (CAGR) in the coming years.

Direct liquid cooling, supported by CoolIT, involves circulating a coolant, typically water, through cold plates directly attached to components like processors. This type of system is relatively easier to implement within existing rack infrastructure.

On the other hand, immersion cooling submerges the entire server node in a non-conductive dielectric fluid coolant. Specialized racks, some of which position the nodes vertically instead of horizontally, are typically required for this type of system. Immersion cooling tends to be favored for new-build server rooms.

As liquid cooling technologies continue to advance, their increasing adoption is expected to bring significant benefits to datacenters in terms of improved efficiency and enhanced cooling capabilities.

European cloud operator OVHcloud has developed a unique system that combines two cooling approaches for optimal performance. Their innovative solution involves utilizing water blocks attached to the CPU and GPU while employing immersion cooling with a dielectric fluid for the remaining components.

While OVHcloud currently reserves this system for their cloud infrastructure handling intensive workloads like AI, gaming, and high-performance compute (HPC) applications, they have indicated potential future expansion.

In a similar vein, GlobalConnect, a leading data center colocation provider, plans to offer immersion-based cooling as an option to all their customers. Teaming up with immersion cooling specialist GRC, GlobalConnect announced their system deployment in February. They aim to gradually introduce this advanced cooling technology across all 16 of their data centers located in Denmark, Norway, Sweden, Germany, and Finland, based on customer demand.

The question arises: Can liquid cooling help achieve sustainability objectives? OVH shared that its combined system is significantly more efficient than traditional air cooling methods. They claim that in tests, their cooling system achieved a favorable partial power usage effectiveness rating (PUE) of 1.004, which specifically measures the energy consumed by the cooling system.

However, Buss, an industry expert, urged caution in adopting liquid cooling and emphasized the need for careful consideration, particularly in waste heat management. He highlighted that implementing “liquid cooling done right” can certainly contribute to enhanced efficiency and environmental sustainability by reducing reliance on compressor-based cooling and leveraging heat-exchanger technology to maintain optimal cooling loop temperatures.

Nevertheless, Buss emphasized the importance of proper implementation, as simply discharging the heat into the environment, such as a lake or river, can have detrimental effects. Therefore, the design of the ultimate heat path should be carefully planned to maximize reuse opportunities whenever feasible.

The European Union (EU) has recently expressed its desire to see more cities utilizing waste heat from data centers to heat residential homes. However, challenges arise because the heat generated is often not at a sufficiently high temperature, necessitating additional energy consumption to address this limitation. Despite these obstacles, some data center operators, like QTS in the Groningen region of the Netherlands, have ventured into exploring such initiatives.

In the previous year, the United States Department of Energy made investments in projects aimed at reducing energy consumption for cooling purposes in data centers, albeit with a relatively modest funding amount of $42 million. Additionally, we highlighted the swift adoption of liquid cooling by Chinese data centers as a response to new government regulations.

Among the liquid cooling vendors that secured investments was Iceotope, a UK-based company that received £30 million ($35.7 million at the time) in a funding round led by a Singapore-based private equity provider, with a focus on penetrating the Asian market.

Intel also forged a partnership with Green Revolution Cooling to explore liquid immersion technology. However, the chip giant recently decided to halt its plans for a $700 million research and development lab dedicated to cooling technology in Oregon, as part of its cost-cutting measures.


Unlocking Efficiency & Performance: The Evolution of Datacenters

Introduction:

Datacenters play a critical role in the digital age, serving as the backbone of our increasingly connected world. These centralized facilities house an extensive network of servers, storage systems, and networking equipment that enable the storage, processing, and distribution of vast amounts of data. As technology advances and data demands continue to surge, datacenters are evolving to meet the challenges of efficiency, scalability, and performance.

1. The Rise of Hyperscale Datacenters:

Hyperscale datacenters have emerged as the powerhouses of the digital infrastructure landscape. These massive facilities are designed to handle the most demanding workloads, supporting cloud services, AI, machine learning, and big data analytics. With their extensive computing power and storage capabilities, hyperscale datacenters are fueling innovation and driving digital transformation across industries.

2. The Shift to Edge Computing:

As data-driven applications proliferate, the need for low-latency and real-time processing has become paramount. This has led to the rise of edge computing, a decentralized computing model that brings data processing closer to the source of data generation. Edge datacenters are strategically located in proximity to users and devices, enabling faster response times and reducing the burden on network infrastructure. This trend is particularly crucial for applications requiring real-time data analysis, such as autonomous vehicles, IoT devices, and augmented reality.

3. Green Datacenters: Driving Sustainability:

With the increasing energy consumption of datacenters, the industry is actively pursuing greener and more sustainable solutions. Datacenters are exploring innovative approaches to reduce their carbon footprint, optimize power usage, and increase energy efficiency. These initiatives include adopting renewable energy sources, implementing advanced cooling techniques, and optimizing server utilization through virtualization and consolidation. Green datacenters not only contribute to environmental conservation but also help organizations meet their sustainability goals.

4. Security and Data Privacy:

Data security and privacy have become paramount concerns in the digital era. Datacenters house vast amounts of sensitive information, making them attractive targets for cyber threats. As a result, datacenters are continuously enhancing their security measures, implementing robust firewalls, encryption protocols, and intrusion detection systems. Compliance with data protection regulations such as GDPR and CCPA is also a top priority for datacenters, ensuring the privacy and confidentiality of user data.

5. The Emergence of Liquid Cooling:

The ever-increasing power density of modern servers has led to significant heat dissipation challenges. To overcome this, datacenters are turning to liquid cooling as an efficient solution. Liquid cooling systems, such as direct-to-chip and immersion cooling, offer superior thermal management, enabling higher performance and energy efficiency. By efficiently dissipating heat, liquid cooling minimizes the risk of thermal throttling and extends the lifespan of critical hardware components.

Technology of Today & Tomorrow

Datacenters are at the forefront of the digital revolution, enabling seamless connectivity, storage, and processing of data. As technology advances, datacenters are continuously evolving to meet the escalating demands for efficiency, scalability, and sustainability. From hyperscale datacenters to edge computing, green initiatives, security enhancements, and liquid cooling solutions, the datacenter industry is shaping the future of our digital landscape. By embracing these advancements, organizations can unlock the full potential of their data and drive innovation in the digital age.


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Folkestone dubbed the new Whitstable after undergoing a dramatic transformation

Every year around this time we hear of plans to regenerate run-down seaside towns and dreary resorts, from Margate to Morecambe. 

Yet none could match the dramatic transformation of Folkestone on Kent’s south coast.

Just ten years ago, Folkestone was on the slide. ‘I moved here in 2015 from Gran Canaria to work in a hotel and parts of the town, notably the harbour area, were scary — so I moved on to Canterbury,’ says Alex Rodriguez, 31, now a freelancer working in corporate communications.

Turning the tide: The Kent seaside town’s once off-limits harbour is now an enticing location

Turning the tide: The Kent seaside town’s once off-limits harbour is now an enticing location

‘Then I heard about the changes going on, so in 2020 I moved back here with my husband and picked up a three-bedroom Victorian end-terrace house for £240,000. 

I have never regretted it — Folkestone nowadays has a really cool vibe and beautiful scenery.’

It is difficult to imagine the Folkestone that Alex found back in 2015. Much of the harbour and seafront was occupied by railway sidings, a squalid fairground and a flea market. The Old Town area was, to put it bluntly, a slum.

It took the ambition of Sir Roger De Haan to create the Folkestone of today. He bought the town’s harbour in 2004 with a view to regenerating it.

‘My parents started [travel company] Saga and when I sold the company in 2004 [for £1.35 billion] I was still only in my late 50s and I needed to carry on working,’ Sir Roger told me. ‘I decided on four strands of regeneration: education, buildings, the arts and sport.’

These areas were in desperate need of attention. Folkestone had one of the five least academically successful secondary schools in England. 

With an investment of £34 million, Sir Roger had architect Norman Foster design a replacement and it is now judged ‘good’ by Ofsted. 

Sir Roger also helped set up performance venues and ploughed money into a variety of sports facilities.

But the flagship of the new-look Folkestone is a development of 84 apartments on the sea-front. Set on shingle at the top of the beach, it is built of glistening white, glazed bricks. 

Broad balconies give the exterior a Gaudi-esque look, while inside the curvature of the tall windows means rooms are bathed in light. Materials of wood and pebble echo the seaside theme.

Prices range from £430,000 for a one-bedroom flat to £2.2 million for a penthouse. Six more blocks are planned, totalling 1,000 units (shorelinefolkestone.co.uk).

Nearby is the restored Harbour Arm, with its champagne bar, food stalls. Stroll south along the seafront and you pass brightly painted beach huts and a landscaped coastal path.

The revamped Old High Street is now bursting with independent shops and studios — not unlike popular and chi-chi Whitstable on the north Kent coast.

‘It has a really cosmopolitan atmosphere,’ says Alex. ‘There are lots of freelancers and we meet in a coffee shop twice a week, which gives a real sense of community.’

There’s a lot to attract newcomers, with London’s St Pancras just an hour away. So, with so many seaside towns looking to re-invent themselves, what’s the secret of a successful regeneration?

‘In areas where the economy is broken, it is not enough to just fix the buildings,’ said Sir Roger. ‘You have to give the town a whole new economic purpose … there must be one over-arching grand ambition.’

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Majority of Businesses (82%) Set to Boost R&D Funding in the Next Three Years

Businesses And R&D Funding

More than 78% of R&D professionals believe that an enhanced 50% R&D tax credit will incentivise green tech development

A recent report by the Industry Research and Development Group (IRDG) and KPMG sheds light on the state of Research and Development (R&D), highlighting the urgent need for increased funding to keep pace with other leading innovation-driven nations. Titled ‘Ireland’s Innovation Index,’ the report presents insights gathered from a survey of 394 respondents representing various sectors, including engineering, technology, medical, and software.

Growing Ambitions for R&D Investment

The findings of the report reveal that a significant majority (80%) of respondents plan to boost their R&D expenditure in the next three years, while 67% have already increased their R&D budgets over the past three years. Encouragingly, only a mere 4% anticipate a decrease in future R&D spending. This heightened commitment to R&D investment underscores its critical role in driving economic growth and competitiveness.

R&D Landscape

Ireland has demonstrated commendable performance in the realm of R&D, with a substantial proportion (69%) of multinational companies considering Irish R&D grants and tax supports on par with or even superior to those offered by other countries. Only 31% expressed a less favorable opinion. Moreover, 64% of the survey respondents have taken advantage of the Research and Development Tax Credit (RDTC), while 53% have availed themselves of semi-state grant supports. These figures indicate the value that companies place on government incentives to support their innovation endeavors.

The Need for Increased Funding

Despite the positive strides made, the report highlights the pressing need for Ireland to bolster its R&D funding to match the levels seen in leading innovation-driven nations. According to the IRDG, an additional €2 billion in funding is required to bridge this gap effectively.

Embracing Sustainability and Digitalization

The report also emphasizes the potential of enhanced R&D funding in promoting green tech development. An overwhelming 78% of R&D professionals believe that an improved 50% R&D tax credit would serve as a powerful incentive to drive innovation in sustainable technologies. This highlights the need to align R&D investment with the challenges of sustainability and digitalization, ensuring continued economic prosperity and positioning Ireland as a global leader in these areas.

The Importance of Support for SMEs and FDI

Dermot Casey, CEO at IRDG, underscores the significance of increased investment in innovation, particularly in supporting innovative small and medium-sized enterprises (SMEs) to create the next generation of Irish success stories, akin to industry leaders like Kingspan and Fexco. Additionally, such investment is crucial to bolster the Foreign Direct Investment (FDI) sector. Businesses are poised to invest, but they require robust support to overcome challenges related to accessing skills, talent, and administrative burdens.

Competition in the Global Landscape

Ken Hardy, head of KPMG’s R&D incentives practice, draws attention to the intense competition among European jurisdictions, including neighboring countries like the UK, which are actively vying to attract R&D activities. In light of this landscape, Ireland must fortify its support systems and allocate a more substantial budget to maintain its competitiveness. Hardy commends the positive sentiment among over two-thirds of Irish RD&I professionals who view Ireland’s support systems as comparable to those of other countries.

Charting the Path Forward

The report underscores the urgent need for Ireland to bolster its investment in R&D, both to stimulate innovation and to address the challenges presented by sustainability and digitalization.

By increasing funding and providing comprehensive support to innovative companies, Ireland can seize opportunities for economic growth and maintain its position as a global hub for research and development. The collective efforts of industry, government, and academia will be instrumental in driving Ireland’s innovation agenda and securing a prosperous future.


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— By Team VoiceOfEU.com

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Ways Small & Medium-Sized Businesses Can Hire Big Tech Talent

In response to mounting financial concerns, tech giants like Amazon, Microsoft, and Alphabet (Google’s parent company) have recently implemented significant staff cuts. This has prompted industry leaders to reevaluate their hiring practices, recognizing the limitations of Big Tech’s ability to weather challenging economic times.

While the tech industry’s overall stability is assured, the combination of a declining economy and a previous surge in hiring has resulted in substantial job losses. However, this situation also presents an opportunity for small businesses and start-ups to tap into a pool of available tech experts.

To capitalize on this unique scenario, small and medium-sized business (SMB) owners must act swiftly to gain a competitive advantage over larger companies and attract highly skilled candidates.

In this article, John Elf, Technology Contributor at ‘Voice of EU’ and Head of Marketing at Vibertron Technologies, provides insights into some simple but effective strategies for attracting talent in a candidate-heavy market.

Small and medium-sized businesses (SMBs) can leverage consulting services to attract the best talent, just like big tech companies do. Here’s how SMBs can make use of consulting services to enhance their talent acquisition efforts:

1. Talent Acquisition Strategy Development: SMBs can engage consulting firms specializing in talent acquisition and HR strategies to help them develop a comprehensive talent acquisition strategy. These consultants can assess the organization’s needs, identify talent gaps, and devise effective recruitment and sourcing strategies tailored to the SMB’s specific industry and requirements. This strategic approach ensures that the SMB is targeting the right candidates and maximizing its resources.

2. Employer Branding and Positioning: Consulting firms experienced in employer branding can assist SMBs in developing a strong employer brand that resonates with their target talent pool. They can help SMBs articulate their unique value proposition, culture, and growth opportunities, ensuring that the organization stands out as an attractive employer. These consultants can also provide guidance on how to effectively communicate the employer brand across various channels to attract the best talent.

3. Recruitment Process Optimization: Recruitment service provider can help SMBs, same as LCEs, optimize their recruitment processes, making them more efficient and effective. Consultants can review and streamline the entire hiring process, from job postings and candidate screening to interview techniques and selection methodologies. By improving the candidate experience and ensuring a smooth and timely process, SMBs can enhance their reputation as an employer of choice.

4. Candidate Sourcing and Evaluation: Consulting firms specializing in talent acquisition can assist SMBs in sourcing and evaluating candidates. They can leverage their networks and resources to identify top talent and conduct thorough assessments, including skill evaluations, cultural fit analysis, and background checks. By leveraging external expertise, SMBs can access a broader candidate pool and make well-informed hiring decisions.

5. Compensation and Benefits Consulting: Attracting and retaining top talent often requires competitive compensation and benefits packages. SMBs can engage consulting firms that specialize in compensation and benefits to ensure their offerings align with industry standards and meet the expectations of high-caliber candidates. These consultants can provide insights into market trends, salary benchmarks, and innovative benefit options, enabling SMBs to remain competitive in talent acquisition.

6. Training and Development Programs: SMBs can leverage consulting services to design and implement training and development programs. These programs not only help attract talent but also contribute to employee retention and growth.

Consultants can identify skill gaps, design customized training modules, and provide guidance on employee development initiatives, ensuring that SMBs create a culture of continuous learning and professional advancement.

By utilizing consulting services in talent acquisition, SMBs can access specialized expertise, best practices, and industry insights that are typically associated with larger companies. This approach enables SMBs to compete for top talent on a more level playing field, enhancing their ability to attract and retain the best candidates.


By John Elf

John Elf is Head of Marketing at Vibertron Technologies, and an Honorary Contributor at ‘Voice of EU’. A version of this article has already been published.


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