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Aviation will not decarbonise at the pace required unless Sustainable Aviation Fuel (SAF) projects can reach final investment decision (FID) far more rapidly, industry leaders warned during a recent Sustainable Aviation Futures webinar, hosted in partnership with technology company Johnson Matthey.

The session brought together voices from across the value chain: technology provider Johnson Matthey, airline group IAG, energy major Repsol, lender Santander, and insurer AXA.

The webinar host noted that while around 50 SAF plants are operational globally and roughly 40 more have secured financing, over 150 projects remain stuck in planning, with at least 50 abandoned or paused in recent years. “SAF is essential to decarbonise aviation, but getting projects from paper to FID is by no means guaranteed,” she said.

Defining FID readiness

For Paul Ticehurst of Johnson Matthey, being “FID ready” means a project is “fully defined” with clear capital and operating costs, timelines, production volumes, revenues and, crucially, a deep understanding of its risk portfolio. That includes off‑taker risk, feedstock risk, policy risk, construction risk, operational risk and technology risk. Early engagement with all stakeholders – investors, EPC contractors, insurers and off‑takers – is, he argued, essential to build confidence.

Sponsor strength, technology choice and regulation

From a developer’s perspective, Alfonso García of Repsol stressed that overall project risk hinges on three pillars: the sponsor’s financial strength and operating track record, the maturity and flexibility of the chosen technology, and the regulatory environment. In Europe, he described the policy framework as both “more material” and “more complex”, driven by multiple overlapping mandates. He underlined the importance of policy‑agnostic designs and product flexibility, allowing plants to switch output – for example, between SAF and renewable diesel – when market conditions shift.

Finance and insurance: putting risks on the right balance sheet

Urbano Pérez of Santander highlighted that most SAF plants to date have *not* been project‑financed, and that moving to true non‑recourse finance dramatically raises the bar for risk assessment. Lenders, he said, are “buying into the predictability of cash flows”, which in turn depends on robust off‑take agreements, secure and affordable feedstock, proven technology performance and disciplined construction.

Katie Lennon of AXA described SAF as a “relatively immature” industry that is unusually open about risk. She urged developers to bring insurers in “at the pre‑conception stage” so that technical risk consultants can help engineer out problems before construction. Insurance, she added, can absorb technology performance, credit, political and even weather risks – so long as the “right risk sits on the right balance sheet”.

Airlines’ long‑term role

Representing demand, Jonathan Counsell of IAG said SAF is “absolutely critical” to the group’s net‑zero plans, with up to 70% of its fuel potentially coming from SAF by 2050. IAG has already signed 10‑ to 14‑year off‑take agreements with power‑to‑liquid producers, but only after extensive due diligence on technology, pricing and policy exposure. Counsell backed SAF mandates in the EU and UK, but warned that sub‑targets – particularly for emerging e‑fuel technologies – must be realistic to avoid large‑scale buy‑outs that would signal “policy failure”.

Across the panel, one message was consistent: only early, coordinated engagement between developers, airlines, financiers, insurers, technology providers and policymakers will unlock the scale of investment needed to take SAF from niche to norm.

Dubai Municipality has awarded five major contracts under the second phase of its Tasreef Programme, committing AED2.5bn to expand and reinforce the emirate’s stormwater drainage network.

The move follows directives from Mohammed bin Rashid Al Maktoum to strengthen critical infrastructure and ensure drainage systems are fit to serve Dubai for the next century. The newly announced package will cover 30 key districts across approximately 430mn sq m, supporting a projected population of three million residents by 2040.

Contracts have been signed with international contractors including DeTech Contracting and China State Construction Engineering Corporation, alongside specialist consultants. The scope comprises three construction agreements and two design and study contracts focused on selected locations across the city.

The latest awards build on Phase One allocations announced in April 2025 and form part of a phased delivery strategy aimed at improving flood resilience amid rapid urbanisation and intensifying climate pressures. Dubai Municipality said the projects are aligned with the objectives of the Dubai 2040 Urban Master Plan and broader national climate neutrality ambitions.

Marwan Ahmed bin Ghalita, Director General of Dubai Municipality, described Tasreef as one of the emirate’s flagship infrastructure initiatives, designed to embed long-term sustainability into urban planning. He said the programme seeks to establish an integrated stormwater management system that enhances preparedness, safeguards resources and improves quality of life.

Adel Al Marzouqi, CEO of the Waste and Sewerage Agency, added that Phase Two will raise network capacity in priority areas, improve service continuity and elevate safety standards.

Among the headline schemes is the construction of a main tunnel up to four metres in diameter, linking communities along Sheikh Mohammed bin Zayed Road and Al Yalayis Road to the primary drainage backbone. A separate 27 km integrated network will extend between Sheikh Zayed Road and Al Jamayel Road, incorporating advanced tunnels to protect a strategic industrial and logistics corridor.

Additional works include a new drainage tunnel and pumping station along Dubai–Al Ain Road and Sheikh Zayed bin Hamdan Al Nahyan Street, as well as a stormwater collection lake. Design contracts have also been issued for an integrated stormwater and groundwater system in Al Marmoom and Saih Al Salam, connected to the main line along Al Qudra Road.

Digital concrete technology company Giatec has announced a commercial partnership with specialty chemicals manufacturer Sika aimed at accelerating the adoption of data-driven solutions across the global concrete value chain.

The collaboration will combine Giatec’s digital monitoring and analytics platforms with Sika’s extensive global presence and expertise in construction materials. Through the partnership, the companies intend to expand the use of intelligent technologies in concrete production, transportation, placement and long-term performance monitoring.

Sika operates in more than 100 countries and offers a broad portfolio of construction solutions, including high-performance concrete admixtures and advanced building systems. By integrating Giatec’s digital tools into Sika’s global network, the two companies expect to broaden access to technologies that help construction firms optimise quality control, efficiency and sustainability.

Ivo Schädler, Head Construction at Sika, said the collaboration reflects a shared ambition to support the industry’s transition towards more digitally enabled operations.

“By combining Sika’s materials science and construction expertise with Giatec’s innovative digital concrete solutions, we aim to help the sector move away from reactive methods towards proactive, data-enabled decision-making,” he said. “This approach can improve project quality, boost productivity and support more sustainable construction outcomes.”

The announcement comes as the construction sector increasingly embraces digital tools and artificial intelligence. Industry forecasts indicate that the global market for AI-driven construction technologies could expand significantly over the next decade, driven by demand for improved productivity, cost control and environmental performance.

Giatec’s technology ecosystem includes wireless concrete sensors, artificial intelligence-based software platforms and in-transit monitoring tools designed to provide real-time data on concrete behaviour during transport and placement. According to the company, these systems help contractors and producers improve consistency, reduce material waste and make faster operational decisions.

Pouria Ghods, CEO and co-founder of Giatec, described the agreement as a key step in expanding the company’s global impact. He noted that combining Sika’s global reach with Giatec’s digital expertise will help address long-standing challenges related to efficiency, performance and sustainability within the construction sector.

“Together we can deliver measurable value for producers, contractors and project owners by providing greater transparency and insight into concrete performance,” Ghods said.

Both companies are showcasing their technologies and discussing the partnership with industry stakeholders at CONEXPO-CON/AGG 2026, where representatives are presenting solutions designed to support the digital transformation of construction practices.

Global bulk material handling specialist Martin Engineering has announced it will unveil a series of new conveyor accessories and flow technologies at CONEXPO-CON/AGG 2026, taking place from 3–7 March at the Las Vegas Convention Center.

Exhibiting at booth C30148 in the Central Hall, the company will present heavy-duty systems developed at its Center for Innovation, targeting safer and more efficient bulk handling operations across the aggregates and mining sectors.

Chris Schmelzer, Director of National Sales for the US and Canada, said the new portfolio has been tested in demanding real-world environments. He added that visitors will be able to explore solutions designed to support cleaner, safer and more productive material handling processes, from extraction through to final product.

Products on show

A key focus at the show will be dust and spillage control at conveyor transfer points, where emissions remain a persistent industry challenge.

Among the products on display is the Martin Skirtboard Liner, engineered to protect sealing systems by absorbing impact and abrasion inside transfer point skirtboards. The liner features a steel-reinforced urethane construction and a T-slot mounting interface that allows adjustment from outside the chute wall, reducing the need for confined space entry.

The company will also preview the Martin ApronSeal Urethane Skirting system, a dual-seal assembly combining a primary urethane seal with a self-adjusting secondary flap to contain fine material. Designed for belt speeds of up to 4.5 m/s, the system requires minimal maintenance and limited free belt space.

In addition, Martin’s modular A.I.R. Control Dust Curtains are designed to create controlled air recirculation zones within transfer enclosures, helping to reduce dust emissions compared with conventional rubber curtain systems. The curtains can be adjusted or replaced externally, cutting service times.

Flow improvement technologies will also feature prominently. The N2 Air Cannon Intelligence System monitors connected air cannons multiple times daily, detecting misfires, measuring blast efficiency and tracking pressure and temperature. A cloud-based dashboard enables predictive maintenance and reduces manual inspections.

An expanded line of electric vibrators will be introduced, aimed at improving material separation and preventing build-up in hoppers, silos and chutes. The new models offer increased power and efficiency while maintaining durability, backed by a three-year warranty.

The company will also present upgraded belt cleaning systems, including the Martin H1 Primary Belt Cleaner and P2 and R2 secondary cleaners, built with stainless steel components and tungsten carbide tips for use on abrasive materials and high-speed or reversing belts.

Siemens Smart Infrastructure has expanded its portfolio of industrial control and protection technologies with new developments aimed at improving electrical safety, operational reliability and sustainability in industrial environments.

The company has enhanced the capabilities of its semiconductor-based circuit protection technology while also introducing a refurbished soft starter developed under circular economy principles. The announcements reflect a broader push by Siemens to combine advanced electrical engineering with environmentally responsible manufacturing.

Central to the update is the continued development of the SENTRON Electronic Circuit Protection Device (ECPD), which was first launched in 2024. The device uses semiconductor technology to perform electronic switching far faster than traditional protection systems, helping to reduce short-circuit energy and safeguard connected equipment.

The ECPD can deliver switching speeds up to 1,000 times faster than conventional solutions. It also integrates more than ten configurable functions into a single unit, allowing operators to significantly reduce the space required within distribution boards while enabling software-based configuration.

Siemens plans to expand the product range with a single-phase version that will include integrated residual current monitoring. This function enables continuous supervision of electrical circuits to detect faults at an early stage without disrupting operations. Such monitoring is particularly relevant for facilities that require high levels of reliability, including data centres, exhibition venues and lighting installations, where uninterrupted power supply is essential.

A three-phase version of the ECPD is also under development to address higher-voltage systems operating at 400V and 32A. This model is expected to support a wider range of infrastructure and industrial applications, including conveyor systems, elevators, heat pumps, air conditioning installations and event power distribution networks.

According to Andreas Matthé, the company’s use of semiconductor technology is reshaping industry expectations for circuit protection by delivering faster response times, compact designs and improved system uptime.

Alongside the circuit protection developments, Siemens has also introduced its first refurbished soft starter designed according to circular economy principles. The SIRIUS 3RW5 -Z R11 refurbished soft starter is created through a controlled refurbishment process in which used devices are thoroughly tested, key components replaced and performance validated to meet the same standards as new equipment.

This remanufacturing process typically reduces carbon emissions by as much as 50% compared with producing a new device, primarily due to lower resource consumption. Environmental Product Declarations document the environmental benefits and ensure transparency.

The refurbished soft starter retains full compatibility with new units in terms of installation, parameterisation and functionality, enabling straightforward integration into existing systems. The product also incorporates traceability features such as a QR-based ID Link, allowing lifecycle monitoring across both its initial and refurbished service phases.

Siemens is showcasing the technology at the Light + Building 2026 in Frankfurt, where the company is highlighting how digitalisation and circular design can work together to support more sustainable industrial operations.

Airlines and aviation authorities across the Middle East are adjusting operations as regional tensions and airspace restrictions continue to disrupt travel, forcing carriers to reduce schedules while governments coordinate support for affected passengers.

Emirates confirmed it is operating a reduced flight schedule until further notice following the partial reopening of some regional airspace. The airline said it plans to run more than 100 flights to and from Dubai on 5 and 6 March in order to transport passengers and move essential cargo such as pharmaceuticals and perishables.

A spokesperson said the carrier will progressively rebuild its timetable as more airspace becomes available and operational requirements are met. Safety, the airline emphasised, remains its primary priority while it continues to monitor developments across the region.

Passengers have been advised to travel to the airport only if they hold confirmed bookings and to check the airline’s website and social media channels for the latest updates.

Meanwhile, Dubai-based carrier flydubai has resumed flights across parts of its network but is currently operating a scaled-back schedule. The airline said it is gradually adding services as restrictions on regional airspace begin to ease.

However, flight times may be longer than usual as aircraft are temporarily rerouted to avoid restricted zones. The airline also urged customers not to travel to the airport without confirmation of a booking or rebooked flight. Travellers connecting through Dubai will only be accepted if their onward flight is operating.

Despite wider disruptions, aviation activity in Jordan has remained comparatively stable. The Civil Aviation Regulatory Commission reported that airports across the Kingdom continued operating normally on Wednesday despite the closure of airspace in several neighbouring countries.

According to commission chairman Deifallah Farajat, Queen Alia International Airport recorded 67 inbound flights and 58 departures during the day, with national carrier Royal Jordanian accounting for the largest share of operations. Authorities said technical teams remain on standby to respond to any developments affecting airspace safety.

Elsewhere, the government of Oman has begun assisting foreign nationals stranded across the Gulf as the travel disruption intensifies. Foreign Minister Sayyid Badr bin Hamad Albusaidi said the country is working with governments and international airlines to organise flights for travellers seeking to leave the region.

Omani authorities are coordinating with diplomatic missions and carriers to ensure safe and orderly departures for affected passengers. The initiative reflects the Sultanate’s longstanding diplomatic approach of prioritising humanitarian assistance during regional crises.

The aviation disruption follows the escalation of the US-Israel-Iran conflict, which has prompted several countries to close or restrict their airspace. Airlines have been forced to cancel services or divert aircraft along longer routes to avoid conflict zones.

Industry observers warn that flight disruptions could persist in the coming weeks if hostilities continue, with travellers across the Middle East advised to monitor airline updates as schedules remain subject to rapid change.