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Nations that have strategically embraced renewable energy sources are demonstrating superior resilience during the ongoing global energy crisis, according to fresh guidance from the International Renewable Energy Agency (IRENA).

The advisory document, developed for policymakers navigating turbulent international energy markets, outlines both immediate interventions and longer-term strategies designed to shield populations from crisis impacts whilst directing economic recovery towards enhanced energy independence.

Evidence from multiple regions confirms renewables are already diminishing reliance on imported fossil fuels. Countries spanning Europe to Asia, including the Iberian Peninsula, China, India and Pakistan, have successfully leveraged clean energy to buffer against market instability. Global renewable capacity expanded by 692 GW in 2025, maintaining unprecedented growth momentum.

The economic case has become compelling. Over 85% of newly installed renewable capacity now undercuts fossil fuel alternatives on cost. Since 2010, solar costs have plummeted 87%, onshore wind 55%, and battery storage 93%. Hybrid systems combining wind or solar with storage now deliver round-the-clock power more affordably than most conventional generators.

IRENAdirector-general Francesco La Camera characterised renewables as "a national security imperative," urging governments to prioritise accelerated deployment and broader electrification.

Ongoing Middle Eastern tensions underscore the fundamental vulnerability of energy systems dependent on fossil fuels, where oil and gas prices heavily influence electricity costs. Consequences extend beyond energy markets into broader economic disruption, with vulnerable communities worldwide facing the most severe impacts.

The advisory recommends expanding distributed generation through cross-sector collaboration, implementing time-of-use pricing to align consumption with renewable availability, and accelerating electrification across transport and heating. Medium-term priorities include expediting grid projects and expanding storage capacity, whilst long-term success requires clear policy frameworks attracting sustained investment.

Kuwait’s Environment Public Authority (EPA) is strengthening its oversight of water resources through enhanced monitoring systems designed to safeguard public health and ensure environmental sustainability, according to a report by Arab Times.

The authority is deploying advanced tracking mechanisms to assess water quality in line with international benchmarks, aiming to maintain access to safe and clean water supplies amid current conditions.

In a televised statement, Abdullah Al-Yateem, head of the EPA’s Chemical Testing Department, said water quality management is guided by standards derived from Kuwait’s Environmental Protection Law. He noted that a combination of chemical and biological indicators is used to detect contaminants and verify that water remains within safe limits.

Al-Yateem highlighted the critical role of EPA laboratories in analysing both drinking water and seawater samples, ensuring continuous monitoring across the entire water cycle. He explained that inspection teams conduct routine field visits across all governorates, collecting random samples of drinking water for laboratory testing to confirm compliance with regulatory standards.

The monitoring programme also extends to marine environments. Samples are regularly collected from coastal areas across Kuwait, from the northern to southern shores, and analysed to assess seawater quality. This process is supported by coordination with other relevant authorities, which contribute additional testing data to strengthen overall monitoring efficiency.

In addition to water testing, the EPA is carrying out checks on marine life, including fish and other organisms, to ensure they are safe for consumption and free from pollutants. These measures are part of a broader effort to protect ecosystems and maintain public confidence in environmental quality.

Al-Yateem reaffirmed the authority’s commitment to adopting best practices in environmental monitoring and resource management. He also stressed the importance of public awareness, encouraging responsible water use as part of wider sustainability efforts.

The EPA sought to reassure residents that drinking water supplies, as well as marine environments, remain safe, emphasising that ongoing testing has not identified concerning levels of contamination.

The intensified monitoring comes as regional authorities place greater emphasis on environmental protection and resource security, particularly in relation to water, which remains a critical asset in arid climates such as Kuwait.

AlUla Development Company (UDC) has commenced construction on the NUMAJ, Autograph Collection hotel, marking a significant step in advancing its development pipeline and supporting the transformation of AlUla into a global tourism hub.

The milestone was marked by a site visit attended by senior officials, including representatives from Royal Commission for AlUla, underscoring the collaborative effort behind the project’s delivery.

The move signals the transition of NUMAJ from planning to execution, reinforcing UDC’s role in delivering key assets aligned with AlUla’s long-term masterplan. The company is positioning the project as part of a broader strategy to create high-quality, investment-ready developments that enhance the destination’s global appeal while supporting community growth.

Scheduled to open in 2027, the 250-room property will be operated by Marriott International under its Autograph Collection brand. The design has been developed by GioForma, drawing on AlUla’s landscape, cultural heritage and historical links to astronomy. The name “NUMAJ” is inspired by the star system Nu Ursae Majoris, reflecting the region’s historic role as a navigational reference point for travellers.

The hotel is intended to offer a blend of resort-style accommodation and culturally immersive experiences. Plans include multiple dining venues, wellness facilities and a mix of business and leisure amenities, all integrated into a design that reflects the character of the surrounding environment.

Sustainability is a central feature of the project. The development is targeting LEED Gold certification, incorporating measures such as greywater recycling for irrigation, the use of locally sourced materials, and energy-efficient systems. Design elements also align with AlUla’s Dark Sky policy, which aims to minimise light pollution and preserve the clarity of the night sky.

NUMAJ forms part of a wider portfolio of projects being delivered by UDC to support AlUla’s evolution as a destination for tourism, investment and residential development. These initiatives contribute to Saudi Vision 2030 by promoting sustainable tourism and diversifying the Kingdom’s economy.

With construction now under way, the project represents another milestone in the ongoing development of AlUla, as the region continues to attract investment and establish itself on the global tourism map.

In modern mining operations, safety challenges are intensifying as infrastructure becomes larger and more complex

Expanding conveyor networks, extensive underground systems and widely distributed electrical installations require reliable ways to transmit and verify shutdown commands across long distances.

According to Ian Loudon, international sales and marketing at Omniflex, fibre optic technology is playing an increasingly important role in ensuring these critical safety communications remain dependable.

Conveyor systems remain central to the extraction, movement and processing of coal, yet they also present significant operational and safety risks. Over time, mining operations have expanded dramatically. Conveyor belts that once ran only a few hundred metres can now stretch for several kilometres, often traversing difficult terrain or operating deep underground. Maintaining safe operations across these extended distances requires robust emergency signalling, rapid shutdown capability and confirmation that commands have been successfully executed.

In many mines, conveyor belts can run between 20 and 30 km, incorporating multiple drive motors, synchronised programmable logic controllers and various loading or discharge stations along the route. If a fault develops at any point in this system, the potential for operational disruption or safety incidents increases significantly.

Historically, copper cabling was used to transmit safety signals, but this technology was not designed for the extended distances now typical in large mining operations. Over spans of 10 to 30 kilometres, copper wiring can suffer from signal degradation, voltage drops and electromagnetic interference generated by nearby electrical equipment such as motors, drives and switching systems. When repeaters are introduced to maintain signal strength, the overall system becomes more complex and vulnerable to additional points of failure.

These limitations mean copper-based signalling is increasingly unsuitable for modern mining environments, particularly those with long-distance infrastructure or heavy electrical activity. Extended copper runs are highly susceptible to electromagnetic interference and voltage loss, while attempts to extend signal transmission beyond roughly 10 kilometres generally require additional converters or amplification equipment. Underground conditions can further weaken signals, as dense rock formations and heavy electrical installations disrupt communication paths.

Another major drawback of traditional systems is their reliance on one-way signalling. When a shutdown command is issued, operators often only know that the instruction has been sent, not whether it has been received or executed. In situations involving critical equipment such as conveyors, crushers or ventilation systems, this uncertainty can create serious safety risks.

Fibre optic technology strengthens safety systems

To overcome the reliability challenges associated with copper cabling and conventional shutdown circuits, many mining operators are now adopting fibre optic communication for safety-critical applications. Fibre technology offers several important advantages in demanding mining environments. It is immune to electromagnetic interference, does not generate sparks and can reliably transmit contact signals across distances of 20 to 30 kilometres.

These characteristics make fibre particularly suitable for long conveyor systems, deep underground transport routes and electrically intense environments such as substations. By eliminating many of the vulnerabilities associated with traditional wiring systems, fibre optic networks provide a more resilient foundation for safety communications.

A key shift in modern safety strategies is the move from simply issuing a shutdown command to confirming that the action has actually taken place. In mining operations, the difference between a command being sent and a shutdown being verified can be critical. Without confirmation, equipment could continue operating despite problems such as a damaged conveyor belt, a stalled crusher or unsafe gas levels.

Specialised fibre optic devices designed for safety-critical applications support this approach. These include Safety Integrity Level rated bidirectional contact repeaters that replicate contact signals over long distances while simultaneously providing monitoring and feedback. Such systems transmit both the shutdown command and confirmation of the resulting action through the same optical link, allowing operators to verify the response in real time.

This architecture reduces uncertainty, simplifies wiring requirements and helps ensure compliance with mine safety protocols covering emergency shutdowns, isolation procedures and interlock systems.

As mining operations continue to expand and electrical systems become increasingly distributed, fibre optic signalling provides a reliable method of maintaining control across large and complex environments. Instead of relying on assumptions that commands have been executed, operators gain direct confirmation that machinery has stopped and systems have entered a safe state.

This level of verification supports stronger safety practices across the industry, reflecting a broader transition toward systems that confirm safety outcomes rather than simply issuing commands.

With extensive experience in long-distance and safety-critical environments, Omniflex has developed fibre optic modules designed to support bidirectional contact replication, auxiliary confirmation and fail-safe operation. These systems have been implemented in industries such as mining, nuclear power and electrical infrastructure where operational reliability and verified safety are essential.

Helium, a scarce non-renewable gas, is indispensable for numerous high-tech sectors with few viable substitutes.

Its unique cryogenic properties, superior heat conduction, chemical stability, tiny atomic size, and rapid diffusion make it vital in semiconductor fabrication, medical MRI scanners, aerospace, fibre optics, and advanced research.

The ongoing conflict in the Middle East, including attacks on Qatar’s key energy infrastructure and the effective closure of the Strait of Hormuz, has severely disrupted not only oil and gas flows but also global helium availability.

Qatar, home to the massive Ras Laffan facility, normally accounts for over a third of worldwide helium supply as a by-product of large-scale natural gas processing.

Damage to the site and blocked shipping routes have created a dual shock, driving up prices and threatening downstream industries.

In semiconductor manufacturing, helium plays multiple irreplaceable roles.

It serves as a carrier gas in deposition, a diluent in plasma etching, and a coolant to prevent wafer warping during high-temperature steps.

It is particularly critical for extreme ultraviolet (EUV) lithography used in sub-5nm chips that power artificial intelligence and high-performance computing. The gas also enables leak detection and maintains ultra-pure environments in fabrication plants.

Some experts noted that semiconductor fabs are reliant on a stable supply, highlighting that helium escapes storage containers at roughly 1% per day, making large inventories impractical.

Demand for helium in chip production is forecast to rise more than fivefold by 2035, according to market analysts.

Major players such as TSMC typically hold several months of stock and operate recycling systems, yet prolonged disruption could slow output or, in extreme cases, force temporary shutdowns.

South Korea’s chipmakers, including Samsung and SK Hynix, appear especially exposed after sourcing around 65% of their helium from Qatar in recent years, though some have secured longer-term deals with suppliers drawing from US sources.

Taiwan has a somewhat more diversified position but still faces risks.

Helium is typically extracted in tiny concentrations (0.3–0.5%) from natural gas and requires energy-intensive cryogenic separation, membranes, and pressure swing adsorption before liquefaction for transport.

Qatar’s vast processing scale at Ras Laffan made it uniquely central to global supply.

Alternative geological sources with higher helium concentrations exist, notably in the US and Canada, where smaller operators can deploy lower-cost membrane and PSA technologies, but scaling these will take time.

Some industry figures have estimated that if the strait opened immediately, it would still take four to six months to normalise supply.

Should the crisis persist, semiconductor manufacturers are likely to accelerate helium reclamation and conservation techniques, similar to closed-loop systems successfully adopted in modern MRI machines.

Past shortages over the last two decades have already encouraged diversification strategies, including broader sourcing from the US, Russia, and emerging projects.

While contingency plans exist, the duration of the current blockage will determine the full extent of impact on the chip sector and the wider technology supply chain.

Persistent volatility could hasten efforts to reduce single-country dependence and promote balanced global helium sourcing. 

This report was based on insights from IDTechEx

Dubai has announced its most ambitious metro expansion to date with the launch of the Gold Line, a fully underground route that promises to reshape urban mobility across the emirate.

The Dh34 billion project, approved by His Highness Sheikh Mohammed bin Rashid Al Maktoum, Vice President and Prime Minister of the UAE and Ruler of Dubai, represents a significant leap in infrastructure development.

Spanning 42 km and running entirely at a depth of up to 40 m, the Gold Line will be Dubai’s first fully subterranean metro line, marking a departure from the elevated and partially underground designs of the existing Red and Green lines.

Joseph Salem, partner and head of the travel, transportation & hospitality practice at Arthur D. Little Middle East, described the project as “a landmark moment in the emirate’s infrastructure evolution, and arguably the most ambitious urban transport undertaking in the Middle East in a generation.”

He highlighted the engineering challenges and innovations involved, noting that the decision to construct the line entirely underground reflects the maturity of Dubai’s urban fabric and the need to route a major transit artery through dense commercial and residential districts without causing surface disruption.

Utilising the latest tunnel boring machine technology, the Gold Line will pass beneath Dubai Creek and some of the city’s busiest business corridors.

This approach sets a new regional benchmark for underground rail delivery while minimising disruption to daily life and existing infrastructure.The route has been meticulously planned as a genuine urban connector, featuring 18 stations across 15 strategic locations.

It begins at the historic Al Ghubaiba waterfront and threads through areas including City Walk, Business Bay, Mohammed Bin Rashid City, Meydan, Nad Al Sheba, Al Barsha South, and Jumeirah Village Circle, before terminating at Jumeirah Golf Estates.

This alignment directly serves corridors home to 55 mega-development projects currently under construction, addressing long-standing mobility infrastructure deficits in these high-growth zones.

Upon completion, the line is expected to benefit more than 1.5 million residents.

From an intermodal perspective, the Gold Line will integrate seamlessly with the existing Red and Green Metro lines at multiple interchange points.

It will also connect to Etihad Rail at Meydan and Jumeirah Golf Estates, transforming it from a purely city metro into a vital component of a broader national transport network.

This linkage will, for the first time, connect Dubai’s urban core to the wider UAE rail ecosystem, enhancing regional connectivity.

Economically, the project is projected to deliver substantial returns.

Authorities anticipate a daily ridership of 465,000 passengers beyond 2040, with the Dh34 billion investment expected to generate a 430% cumulative economic return over 20 years.

These benefits will stem from time and fuel savings, reduced road accidents, and lower carbon emissions.

The Gold Line is scheduled for inauguration on 9 September 2032 (exactly 23 years after the original Dubai Metro launch in 2009) and is being delivered on a timeline 30% faster than the Blue Line.

Salem emphasised that the Gold Line is as much an economic infrastructure project as a transport one.

By alleviating congestion and supporting sustainable growth, it will reinforce Dubai’s position as a global leader in smart, future-ready urban mobility.

Tenders are expected to be issued later this year, with contract awards anticipated in 2027 and construction commencing shortly thereafter.