Sarens Leads the Way in Sustainable Crane Operations

Electric cranes and AI transform heavy lifting for renewable energy

Sarens, a global crane rental and heavy lifting specialist, is reshaping its operations around electrification and digital systems. The company operates across 67 countries and manages more than 100 entities worldwide. Its strategy centres on three core elements: fully electric cranes, artificial intelligence in project planning, and data systems that track performance across sites.

This shift matters because Sarens works on major infrastructure projects including offshore wind farms, nuclear power stations, and industrial facilities. Consequently, the environmental footprint of its equipment directly affects project emissions and regulatory compliance. For UK businesses involved in energy infrastructure or large construction, understanding these changes helps inform supplier selection and supply chain planning.

The move toward electric heavy lifting equipment reflects wider industry pressure. Stricter emissions regulations, noise limits in urban areas, and client requirements for low-carbon contractors are driving demand for cleaner rental fleets. Sarens is positioning itself to meet these requirements through equipment redesign and operational changes.

SGC-90 electric ring crane deployed since 2020

The SGC-90 ring crane, nicknamed “Little Celeste,” has been operational since late 2020. This crane runs entirely on electricity rather than diesel engines. During lowering operations, its hoist motors function as generators, producing power that feeds back into the system. According to company data, this regenerative capability reduces overall energy consumption by approximately 40% compared with conventional diesel-powered cranes.

The SGC-90 can lift loads up to 1,650 tonnes. It belongs to Sarens’ family of giant ring cranes, alongside the larger SGC-250 known as “Big Carl,” which was used for reactor installation at Hinkley Point C nuclear power station. Little Celeste has been deployed on the Balikpapan refinery redevelopment in Indonesia and the Greater Changhua offshore wind farm in Taiwan.

Electric operation eliminates direct emissions at the point of use. It also reduces noise levels significantly, which matters in urban construction zones and environmentally sensitive locations. Furthermore, electric systems remove the risk of hydraulic oil leaks, a concern on marine and industrial sites.

Yannick Sel, Sarens Group Commercial Director, explained the operational benefits in an interview with International Rental News. “Electrically powered cranes emit less carbon and are quieter, which is particularly important in urban or environmentally sensitive areas,” he said.

Sarens plans to extend electrification across its entire Sarens Giant Crane fleet over the next few years. The SGC-170, another fully electric ring crane, received an ESTA Award for Innovation in recognition of its contribution to sustainable ultra-heavy lifting.

Design changes reduce transport emissions and road impact

Electrification is only part of the company’s approach. Sarens has also redesigned equipment to reduce transport requirements. For example, the LR1350 crawler crane, which has a 350-tonne lifting capacity, was reengineered to be lighter while maintaining performance. As a result, it can now be transported on standard trucks instead of heavy-haul trailers.

This change cuts the number of transport movements required to mobilise equipment. It also reduces wear on road infrastructure and lowers associated emissions. Such modifications reflect a broader strategy Sarens describes as “total project footprint” reduction, which considers not only the emissions of operating equipment but also setup time, transport logistics, and maintenance requirements.

In addition, Sarens has renewed pumping systems on its barges and switched to bio-based oils in applications where electrification is not technically feasible. These incremental changes address emissions across different equipment types and operational contexts.

AI systems improve scheduling and fleet utilisation

Alongside equipment changes, Sarens is integrating artificial intelligence into project planning and back-office functions. While AI is unlikely to automate hands-on crane operation in the near term, it can improve scheduling, risk assessment, and resource allocation on complex infrastructure sites.

Sarens uses AI-assisted analytics to support fleet utilisation, maintenance planning, and route logistics. These systems align with broader trends in the construction equipment rental sector toward predictive maintenance and telematics-enabled service models. Digital dashboards and performance-tracking systems allow real-time monitoring of crane availability, energy use, and job progress.

The company’s 2024 annual report highlights how these data-driven tools support tighter project management. They reduce the number of idle machines and speed up turnaround between assignments. This approach is particularly relevant on large-scale renewable energy and nuclear projects, where equipment downtime and coordination delays can significantly affect costs.

Data systems also enable Sarens to demonstrate measurable performance to clients. For businesses procuring heavy lifting services, this visibility supports compliance reporting and supply chain due diligence.

Regulatory and market shifts drive demand for low-emission equipment

Industry reports indicate that stricter emissions and noise regulations are accelerating demand for low-emission rental fleets. Meanwhile, the total cost of ownership for electric equipment is falling as battery technology improves and charging infrastructure expands. Clients in offshore wind, urban infrastructure, and industrial decarbonisation increasingly require suppliers to demonstrate measurable reductions in carbon, noise, and pollution risk.

Sarens positions its electric cranes and sustainability measures to meet these requirements. The company brands its approach as “Sustainability Accelerators,” covering electrification, bio-based oils, and intelligent design. This positioning reflects a market trend toward flexible, environmentally compliant, and data-rich rental solutions.

For UK businesses, these market dynamics have practical implications. Companies involved in public sector tenders or supply chain compliance programmes need contractors who can provide verifiable emissions data. Electric cranes and digital monitoring systems offer a route to meet those requirements, particularly on large infrastructure projects where Scope 3 emissions reporting is increasingly expected.

What this means for UK infrastructure and energy projects

Sarens’ strategy demonstrates how traditional heavy lifting companies are adapting to environmental and regulatory pressures. Fully electric ring cranes reduce direct emissions and extend the range of environments where such equipment can be deployed. This includes noise-sensitive urban areas, offshore wind farms, and industrial sites undergoing decarbonisation.

From a procurement perspective, businesses involved in major construction or energy projects should consider how contractor equipment affects overall project emissions. Electric cranes produce no direct emissions during operation, which improves site air quality and reduces carbon reporting totals. Regenerative braking systems further cut energy consumption, lowering both environmental impact and operating costs.

Digital fleet management and AI-driven scheduling also offer benefits. Real-time monitoring reduces equipment idle time and improves coordination between contractors. For project managers, this means fewer delays and better visibility of progress. For sustainability reporting, it provides verifiable data on energy use and operational efficiency.

Sarens’ trajectory signals a broader shift in the equipment rental market. Heavier machinery will increasingly be electrified, supported by digital management systems. Competitors are likely to follow, reinforcing the need for rental firms to invest in low- and zero-emission technologies, telematics, and advanced analytics.

For businesses managing large projects, this trend creates both opportunities and requirements. Suppliers with electric fleets and robust data systems will be better positioned to meet tender criteria and compliance expectations. Conversely, projects relying on older, diesel-powered equipment may face higher costs and regulatory scrutiny.

Key details for businesses and project planners

• The SGC-90 electric ring crane has been operational since late 2020 and reduces energy consumption by approximately 40% through regenerative braking.
• Sarens plans to electrify its entire Sarens Giant Crane fleet over the next few years, with the SGC-170 already recognised with an ESTA Award for Innovation.
• Electric cranes eliminate direct emissions, reduce noise, and remove hydraulic oil leak risks, making them suitable for urban and environmentally sensitive sites.
• Design changes such as lighter crane components reduce transport requirements, cutting the number of truck movements and associated emissions.
• AI-assisted analytics and digital dashboards improve fleet utilisation, maintenance planning, and real-time project monitoring.
• Stricter emissions regulations and client requirements for low-carbon contractors are driving demand for electric equipment and data-rich rental solutions.
• Sarens has deployed electric cranes on major projects including offshore wind farms in Taiwan and nuclear power stations in the UK.

Supply chain and compliance considerations for UK SMEs

UK businesses working on infrastructure, energy, or construction projects should evaluate how contractor equipment choices affect compliance and reporting obligations. Scope 3 emissions, which cover supply chain activities, are becoming a standard requirement in tender processes and corporate sustainability reporting. Contractors using electric equipment can reduce these indirect emissions significantly.

For companies pursuing carbon reporting compliance under PPN 06/21 or preparing for public sector contracts, verifying contractor emissions data is essential. Digital monitoring systems like those deployed by Sarens provide the traceable records needed for robust reporting. This level of transparency helps businesses meet regulatory expectations and demonstrate due diligence.

Noise regulations also matter, particularly on urban construction sites or projects near residential areas. Electric cranes operate more quietly than diesel-powered alternatives, reducing the risk of complaints and planning restrictions. This can be critical for projects in densely populated areas where noise limits are strictly enforced.

From a risk management perspective, electric equipment reduces exposure to fuel price volatility and potential future carbon taxes. As the UK government continues to tighten emissions standards, equipment powered by fossil fuels may face higher operating costs or restrictions. Businesses that secure contracts with suppliers using electric fleets are better positioned to manage these risks.

Training and workforce development also require attention. Operating and maintaining electric heavy lifting equipment demands different skills compared with traditional diesel machinery. Businesses should consider whether their teams and contractors have the necessary expertise, or whether training programmes are needed to support the transition.

Finally, supply chain mapping becomes more important as equipment and contractor choices directly affect project emissions profiles. Businesses should ask potential contractors about their equipment specifications, energy sources, and data monitoring capabilities. These questions are no longer optional; they form part of standard due diligence in sectors facing regulatory scrutiny or investor pressure on environmental performance.

Lessons from Sarens’ approach to industrial decarbonisation

Sarens’ strategy offers practical lessons for UK businesses navigating their own sustainability transitions. First, incremental changes across multiple areas can deliver significant cumulative impact. Electrification, design optimisation, and digital monitoring each contribute to lower emissions and improved efficiency. Businesses do not need to overhaul operations overnight; targeted improvements in equipment, processes, and data systems can drive measurable progress.

Second, transparency and verification matter. Real-time data systems and performance dashboards provide the evidence needed for compliance reporting and client assurance. Businesses that invest in monitoring infrastructure can demonstrate progress credibly, which strengthens their competitive position in tenders and supply chain assessments.

Third, collaboration with suppliers drives innovation. Sarens worked with manufacturers to redesign cranes for lighter transport and better energy efficiency. UK businesses can similarly engage suppliers to identify opportunities for emissions reduction, whether through equipment specification, logistics changes, or operational adjustments.

Fourth, regulatory foresight reduces future costs. By electrifying its fleet ahead of tighter emissions mandates, Sarens avoids the expense and disruption of forced retrofits or equipment replacement. Businesses that anticipate regulatory trends and act early benefit from smoother transitions and lower capital outlays.

Finally, sustainability and operational efficiency are not separate goals. Electric cranes cut emissions while also reducing energy costs and maintenance requirements. AI-driven scheduling improves resource utilisation, lowering both environmental impact and project overheads. Businesses that integrate sustainability into core operations often find it delivers financial as well as environmental returns.

For UK SMEs in construction, manufacturing, or infrastructure sectors, these lessons apply broadly. Whether procuring services, managing projects, or developing sustainability strategies, the principles of incremental improvement, data transparency, supplier collaboration, regulatory anticipation, and operational integration provide a practical framework.

Further information and industry resources

For businesses seeking additional detail on electric heavy lifting equipment and industry trends, several authoritative sources provide useful context. Sarens’ announcement of its ESTA Award for the SGC-170 electric crane outlines the technical specifications and performance characteristics of its equipment.

The International Rental News article on Sarens’ sustainability strategy provides broader industry perspective on electrification and digital transformation in construction equipment rental. This source discusses market drivers and competitive dynamics shaping the sector.

For understanding how AI and data systems are being applied in construction and heavy equipment operations, Crane Briefing’s analysis of AI in the crane industry offers insights into current capabilities and future potential. This helps businesses assess realistic expectations for digital tools in project management and fleet operations.

Additionally, industry reports on construction equipment rental trends, such as those covering electrification and telematics, provide context on how the market is evolving. These resources help businesses understand where investment and innovation are concentrated, and how regulatory pressures are shaping supplier strategies.

UK businesses can also consult compliance support services for guidance on integrating contractor emissions data into Scope 3 reporting and meeting tender requirements for public sector contracts. Understanding how to verify and report supply chain emissions is increasingly important as regulatory and commercial expectations tighten.