Read the Digital Magazine

According to new study from the University of Sussex, installing solar panels on rooftops may reduce global temperatures by 0.13 degrees.

The study also suggested that this could end up supplying the majority of the world's electricity.

About 286,000 sq km of the world—an area comparable to that of Italy or New Zealand—is covered with rooftops.

According to the study, photovoltaic solar (rooftop PV) could provide 19,500 TWh of power annually if every appropriate roof was employed. If combined with load shifting and battery-electric storage, this would nearly entirely replace fossil fuel-based electricity and cover 65% of current world demand.

The impact of widespread solar deployment by 2050 was simulated by the researchers using sophisticated climate models. 0.13 degrees Celsius is a substantial portion of global warming. According to a 2023 Nature study, an additional 140 million people will be exposed to harmful heat for every 0.1 degree of warming beyond current levels.

The researchers urge politicians to give this technology top priority, arguing that solar electricity is more cost-effective for taxpayers than nuclear.

A shift toward PV

University of Sussex climate and policy researcher Prof Felix Creutzig, said, “Solar is now outcompeting nuclear power in cost, deployment speed and environmental risks. Given its immediate carbon reduction benefits governments should consider shifting incentives toward rooftop PV instead of nuclear. This goes for cooler countries like the UK as well as those with more obvious solar potential.

“Beyond carbon savings, reducing fossil fuel dependence also means cleaner air and better energy security. With so much untapped potential in solar it’s hard to see how governments can justify investing in nuclear, or as yet unproven carbon capture projects.”

Over the past ten years, the cost of solar power has drastically decreased. According to IRENA data, new nuclear projects like Small Modular Reactors are expected to cost between £100 and £150 per MWh, whereas the levelized cost of power for solar is now between GBP£30 and £50 per MWh.

In order to place solar panels where they can be most effectively utilised, the paper promotes international cooperation. Only 1% of rooftop PV installations are in Africa, despite the region having the greatest solar energy resources in the world. This underscores the need for investment. East Asia has the most potential for rooftop PV to mitigate climate change due to its high carbon intensity and vast building stocks.

Meanwhile, North America and Europe, despite lower solar intensity, have a high combined installation potential of over 4,300 GW or 25% of global capacity based on their high building stock.

According to the International Energy Agency, the UAE's low-emissions power generation share increased from 3% in 2019 to 35% last year due to the growth of nuclear and solar power. While the UAE is continuing to grow its nuclear capacity, its solar PV capacity continues to grow as well. 

Also read: UAE, France partner for clean energy expansion

Metito Utilities, a leading global investor, developer, and operator of sustainable water management solutions, has signed three Memoranda of Understanding (MoUs) with Cassa Depositi e Prestiti (CDP), SACE, and ACEA S.p.A. to drive transformative water infrastructure projects across Africa, the UAE, and other high-need regions.  

The agreements were formalised during the UAE-Italy Business Forum in Rome and were signed in the presence of His Highness Sheikh Mohammed bin Zayed Al Nahyan, President of the UAE, and Italian Prime Minister Giorgia Meloni.

These strategic partnerships align with Italy’s Mattei Plan and the United Nations Sustainable Development Goals, reinforcing international cooperation in sustainable water infrastructure development.  

Italy-UAE bilateral ties

The collaboration with CDP, Italy’s national promotional institution and development bank, will facilitate financing for water projects in Africa’s Official Development Assistance (ODA)-eligible nations, addressing critical infrastructure gaps while creating opportunities for Italian businesses.  

Through its partnership with SACE, Italy’s Export Credit Agency, Metito Utilities will gain access to innovative financial solutions and insurance mechanisms to accelerate the development of water projects in Africa, the UAE, and other key regions.

This cooperation aims to strengthen economic ties between Italian industries and emerging markets while advancing sustainable development goals.  

Metito Utilities’ alliance with ACEA S.p.A., a leading provider of water, energy, and environmental services, will drive cutting-edge advancements in water treatment, desalination, and distribution networks across Africa and the Middle East.

Together, they will implement next-generation water security solutions to ensure safe and sustainable access to clean water in regions facing severe shortages.  

Additionally, Metito Utilities will leverage its AWID framework, an industry-first platform dedicated to scaling up climate-smart water projects, to secure diverse funding sources and execute large-scale infrastructure initiatives that enhance water security across the African continent.  

Rami Ghandour, CEO of Metito Utilities, said, "As countries work to achieve water security for their growing communities, these partnerships create unprecedented opportunities to accelerate sustainable solutions. By combining Metito Utilities extensive experience with Italian expertise and financial capabilities, we are creating a powerful framework to address critical infrastructure needs and enhance water security across multiple markets. Building on our commitment to Africa initiated with Africa Water Infrastructure Development (AWID) launched with British International Investment, these collaborations further underscore our dedication to developing sustainable water infrastructure across the continent.”

Doka, alongside its parent company Umdasch Group, is set to transform the conversation around formwork and scaffolding at bauma 2025.

With more than 40 pioneering solutions on display, the company is bringing its vision for the future of construction to life.

From digital integration and automation to sustainable materials and enhanced safety systems, Doka is presenting a portfolio designed to modernise workflows, reduce inefficiencies, and drive progress in the industry.

"We cannot build the future with yesterday’s methods," said Robert Hauser, CEO of Doka. "The construction industry is facing enormous challenges – above all, it must overcome its productivity stagnation. While we are just one part of the bigger picture, we are committed to creating real value within our field. Through new technologies and, most importantly, the consistent digitalisation of the entire formwork process. Making this possible for our customers must be our ambition – nothing less.”

One of the most significant showcases at bauma 2025 will be Doka’s vision of a fully digitised formwork process.

The company is introducing a connected platform that integrates every stage of formwork and pouring, giving construction professionals complete transparency and control over their projects in real time.

The Smart Construction Area, an outdoor space dedicated to automation and robotics, will feature a range of cutting-edge advancements, including semi-automated formwork robots and digitally controlled construction tools. A key highlight is the DokaXbot Lift, which has been redesigned for greater ease of use. Now equipped with intuitive ground-level operation and automatic fine adjustments, the system makes positioning formwork elements up to 5.7 metres high safer and more precise.

Doka is also pushing automation forward with its FormDrive system. Designed for high-rise and infrastructure projects, FormDrive is a next-generation drive system that allows operators to lift climbing systems and manoeuvre wall formwork with minimal manual intervention. By reducing labour requirements and increasing precision, Doka is laying the foundation for a new era of formwork efficiency.

Advancing sustainable construction

At bauma 2025, the company is debuting an intelligent heated formwork prototype that accelerates the curing of CO₂-reduced concrete. By integrating digital sensors for real-time concrete monitoring, the system improves efficiency and ensures the successful adoption of low-carbon mixes on construction sites.

“As one of the largest GHG emitters worldwide, the construction industry must evolve,” said Hauser. “CO₂-reduced concrete is a key driver of change, and we are committed to supporting a lower carbon construction future, in line with our own ambitious goal of achieving net zero by 2040. We are excited to present our prototype at such an important show.”

^{Robert Hauser, CEO of Doka}

Doka is also incorporating circular economy principles into its product range. The Xlife top sheet, a high-durability formwork sheet made entirely from upcycled plastic, is designed for multiple reuse cycles, reducing both material consumption and maintenance costs. Once it reaches the end of its lifespan, it is returned to a closed-loop system, where it is processed into new sheet cores, demonstrating Doka’s commitment to sustainable resource management.

Doka is also bringing monolithic construction into the spotlight. Following its acquisition of MFE, a leading Malaysian manufacturer of aluminium formwork, the company is showcasing monolithic formwork technology at bauma 2025 for the first time. Designed for high-speed construction, this system is set to revolutionise large-scale building projects.

Together with AT-PAC, its dedicated scaffolding brand, Doka is expanding its range of scaffolding solutions to improve efficiency and safety in both construction and industrial applications. A newly developed 30-metre scaffolding tower with an integrated viewing platform will be a major attraction at the event, giving visitors a unique perspective of the bauma fairgrounds.

The company is also unveiling the DokaXshore system, a next-generation lightweight shoring solution engineered for high-speed assembly and maximum load capacity. Meanwhile, the UniKit heavy shoring system, already proven on complex infrastructure projects, is receiving key updates, including wall-mounted supports for up to 400 kN loads and full integration with Ringlock scaffolding to improve accessibility and safety at height.

Volvo Penta has introduced a compact, energy-dense BESS subsystem, offering fast-charging, transportable power solutions for construction and mining sectors

Tightening emissions regulations, along with increasing electric demands that surpass grid capacity, have driven a surge in energy storage needs within the construction and mining sectors. To address these challenges, Volvo Penta has introduced its energy-dense and compact Battery Energy Storage System (BESS) subsystem, designed to offer transportable and fast-charging benefits. This solution provides system integrators and BESS manufacturers with a reliable option for deploying energy storage in microgrid scenarios such as quarries, urban restoration sites, and other demanding environments.

Powering future operations 

The construction and mining industries face several energy-related challenges. Some sites have access to grid capacity and electricity but require fast charging or peak shaving solutions to optimise power usage. Others must develop energy strategies to generate or deliver power due to grid limitations, particularly when projects are not sized accordingly from the outset. Additionally, businesses and worksites in transition phases may find themselves neither fully off-grid nor completely secure in their energy capacity for ongoing projects. Volvo Penta’s BESS subsystem presents an effective solution to these challenges, supporting the growing power demands of heavy-duty industries that exceed grid capabilities or face restricted grid connectivity. These energy storage systems can seamlessly integrate with renewables or other power generation assets, ensuring a stable and reliable power supply crucial for large-scale or remote operations transitioning to electrification.

Volvo Penta’s BESS subsystem is particularly well-suited for battery-electric vehicle (BEV) charging, offering a favorable C-rate to facilitate fast charging and grid stability in high-demand applications. Given the frequent capacity and frequency challenges associated with electrification, this subsystem provides a crucial solution to maintain consistent energy availability.

Beyond BEV charging, the BESS subsystem also supports microgrid deployment and peak shaving strategies. Its transportable design enables flexible power solutions for zero-emission construction zones and remote mining sites. These energy storage units can power equipment directly on-site and be relocated for recharging without disrupting operations. Furthermore, they enhance stationary equipment functionality by supporting the energy needs of electric excavators, wheel loaders, and crushers, ensuring continuous uptime in rugged work environments.

At the core of Volvo Penta’s BESS subsystem is an energy-dense battery pack with a high-performance C-rating, allowing for efficient fast charging and discharging. Adapted from the proven battery technology used in both on- and off-highway Volvo Group applications, the subsystem is built to withstand tough environmental conditions, with a high IP rating against corrosion and dust. The system also features a DC/DC converter for auxiliary power, a telematics gateway for real-time monitoring, and a thermal management system that optimises performance in various operating conditions. CAN and DC interfaces, derived from Volvo Group’s expertise, ensure secure and reliable data transfer, while a robust Battery Management System (BMS) enhances overall performance, maximizes battery life, and safeguards cybersecurity.

Each Volvo Penta BESS subsystem provides the essential DC energy supply, while original equipment manufacturers (OEMs) manage the AC setup, container integration, and system configuration. This collaborative approach allows for tailored energy solutions that meet the unique needs of each customer.

Volvo Penta has conducted extensive testing and prototyping with customers and is now ready to bring its production-ready BESS subsystem solutions to the industry. At bauma 2025, the company will showcase how these advanced energy storage solutions can support the transition to electrification in construction and mining. Attendees can visit Volvo Penta’s stand (A4.412) to meet with experts and explore opportunities for integrating BESS technology into their operations.

Fadi Al-Shihabi, partner, sustainability solutions leader at KPMG Middle East, pens a piece on how the fossil fuel legacy can used as a blueprint for developing a circular economy. 

Transforming manufacturing is the key to reducing waste and energy consumption, promoting responsible consumption and reducing environmental impact.

In this context, the evolution of the Gulf's manufacturing sector is a testament to the region's adaptability and foresight. We are also seeing the enhancement of value chains in the region through the production of more raw materials locally, fostering cross-sector synergies to boost industrial localisation efforts.

By leveraging their expertise in energy production and their significant financial resources, GCC nations are not only keeping pace with global sustainability trends but are setting new standards in socio-economic development.

Making the circular economy a reality in the GCC

The GCC is steering toward zero landfill as part of its ambitious net-zero targets. Key efforts include waste-to-energy projects and increased recycling, both of which are reshaping the manufacturing sector, by promoting green, circular economy practices and advancing sustainable development across the region.

Additionally, research continues to drive innovation, particularly in advanced waste conversion technologies. The UAE introduced a circular economy policy in 2021, which implements resource efficiency, minimises waste, and fosters economic value from materials traditionally considered waste.

Furthermore, Saudi Arabia's bold recycling initiative aims to recycle 95% of its waste, contributing US$31.99bn to GDP, creating 100,000 jobs, and positioning the Kingdom as a global leader in sustainability by 2040 through advanced waste management strategies.

Another neighbour, Qatar's Ministry of Municipality plans to build an engineered landfill in Al Khor, adhering to the highest international standards, and operating a plant for recycling materials.

In Saudi Arabia, Clorox's Dammam and Jeddah plants have already achieved 100% zero waste to landfill. Additionally, KAUST startup Edama Organic Solutions has opened the Kingdom's first organic waste recycling facility at the KAUST Research. Oman too is launching its first Waste-to-Energy (WTE) project, which is expected to cut landfill carbon emissions by 50 million tons over 35 years.

Each of these projects exemplify the shift to a circular economy, with resource efficiency principles woven into national economic and environmental strategies. The approach goes beyond just waste reduction, aiming to extract value from it instead.

An example is the ambitious e-waste recycling project in Salalah, the largest in Oman. This initiative tackles the rising issue of electronic waste while creating new economic opportunities, solidifying Oman’s position as a leader in sustainable waste management and resource efficiency.

Overcoming obstacles

There is no doubt that the shift towards sustainability is opening new markets and driving demand for eco-friendly products and services. Companies that prioritise sustainability are finding themselves at a competitive advantage, fostering both environmentally conscious consumers and investors.

Despite notable progress, several hurdles still impede the full implementation of effective waste management systems. With robust regulations still being in the works, and high initial costs, particularly for advanced technologies, remain a significant barrier. Additionally, on a wider scale, limited recycling infrastructure restricts broader adoption.

Additionally, greater public awareness and engagement are needed to drive meaningful behavioral change. These challenges also offer opportunities for innovation, investment, and policy reform. By addressing these issues, the region could unlock more cost-effective solutions, foster new partnerships, and pave the way for sustainable and efficient waste management practices.

Gulf nations are also tapping into their energy production expertise to drive waste-to-energy initiatives, marking a decisive move toward sustainable development. This niche area of expertise that had traditionally been utilised in oil wealthy nations but has been rare to find globally, is an essential piece of the puzzle to extend the reach of renewable energy and its accessibility.

The road ahead

The road to a circular economy and waste reduction is set to positively impact the employment market, as the Middle East invests around US$1 trillion in clean energy over the next decade, marking a transformative shift in the region’s economic landscape. This substantial investment is projected to generate around 300,000 new jobs by 2030 and inject an additional US$100bn into the regional economy, underscoring the Gulf's growing commitment to sustainable growth and energy diversification.

Also read: Can AI truly revolutionise manufacturing efficiency?

FedEx has launched FedEx Surround in the UAE, an intelligent monitoring and intervention solution that aims to improve logistics and supply chain management.

The tool, which is built on near real-time visibility, AI-powered predictive analytics, and sophisticated handling capabilities, offers businesses unparalleled shipment visibility, control, and reliability.

It can forecast anticipated shipping disruptions, allowing FedEx and its customers to make quick, educated decisions.

With three service levels—Select, Preferred, and Premium—the tools serve a wide range of industries, including healthcare, aerospace, automotive, and high-tech, by delivering vital updates and interventions to maintain the integrity and timely delivery of important shipments.

FedEx Surround monitoring and intervention offers three important benefits to its customers:
• The Surround dashboard offers near real-time global visibility and predictive analytics with AI and a multi-sensor SenseAware ID device.
• The special handling code improves operational capability, allowing for prioritised boarding and handling, cold chain support, and in/out of network intervention.
• 24/7 expert support provides proactive monitoring and intervention with dedicated teams at hubs, ramps, and stations, including customised reporting for customers.

A host of digital tools

“At FedEx, we are constantly innovating with data-backed intelligent solutions to meet the evolving needs of our customers,” said Nitin Navneet Tatiwala, vice president of marketing and air network for FedEx Middle East, Indian Subcontinent, and Africa.

“We are continuously learning from the millions of packages moving through our network each day – identifying patterns, trends, and cause-effect relationships – and using these insights to enhance our services in a more focused way. The launch of FedEx Surround is a game-changer for businesses relying on just-in-time delivery and critical shipments. It empowers businesses to smartly intervene in real-time, ensuring that shipments are not only monitored, but also actively managed to mitigate potential disruptions, enhancing decision-making, and ensuring peace of mind every step of the way.”

The introduction of FedEx Surround is consistent with the company's overall commitment to advancing global commerce via smart innovation, the company said in a statement.

Along with this monitoring and intervention solution, FedEx provides a comprehensive suite of other digital tools, including FedEx Delivery Manager, an interactive delivery solution that provides customisable delivery options and alerts, and the FedEx Import Tool, which streamlines the import process, improving efficiency, compliance, and the overall end-to-end shipment journey.

These digital solutions readily interact with the company's existing extensive shipping and tracking capabilities.

The global logistics provider has invested heavily in technology, providing sustainable solutions to the world. A few years a ago, it launched the beginning of electric vehicle (EV) trials in the UAE, where one-tonne electric trucks combine low-energy consumption and high performance. Read the full story here: FedEx Express advances sustainable operations with electric vehicle trials in the UAE