John Crane marks Earth Day with measurable impact on industrial emissions, efficiency and reliability
As industries across the Middle East face growing pressure to reduce emissions without compromising performance, John Crane, a global leader in flow control technologies and a business of Smiths Group plc, is marking Earth Day by demonstrating how engineering is already delivering measurable environmental impact across critical operations worldwide.
From LNG plants to refineries and emerging energy systems, John Crane technologies are helping operators reduce emissions, lower energy consumption, and keep essential infrastructure running safely and reliably.
This impact is not a future ambition. It is being delivered at scale today.
Delivering emissions reduction where it matters most
In high-demand energy operations, even small inefficiencies can translate into significant environmental impact. John Crane’s dry gas seals and associated systems are designed to eliminate that loss.
At a major Australian LNG facility, advanced dry gas seals have enabled a 40% reduction in emissions, while maintaining continuous uptime with zero failures since installation. So far, this has resulted in more than 100 million tonnes of carbon dioxide prevented from entering the atmosphere.
Across energy and process industries, particularly in LNG, refining, and petrochemical operations, the replacement of conventional sealing systems with dry gas seals can reduce fugitive emissions by up to 98%, while also improving operational efficiency. For example, at a pipeline station in the Middle East, a John Crane wet-to-dry gas seal retrofit, combined with rotor dynamics analysis, helped reduce emissions by 98%, cut turbine gas consumption by 2%, and eliminate process gas contamination.
Reducing operational footprint through better engineering
Innovation at John Crane is focused on solving real operational challenges, reducing resource consumption while improving performance.
The latest Type 93AX coaxial separation seal reduces nitrogen consumption by up to 80% compared to traditional designs, lowering energy use and the associated emissions footprint of compression systems.
At the same time, technologies such as seal gas recovery systems are helping operators move closer to near-zero emissions by capturing process gases that would otherwise be vented to the atmosphere.
These are not incremental gains. They are engineered improvements that deliver both operational and environmental benefits.
Engineering impact at scale
Over the past decade, John Crane’s technologies have prevented millions of tonnes of greenhouse gases from entering the atmosphere, while ongoing retrofit and performance improvement programmes are reducing approximately 278,000 tonnes of carbon dioxide equivalent emissions every year.
Supporting the systems underpinning the energy transition
As industries invest in lower-carbon energy systems, the performance and reliability of pump and compression systems become critical.
John Crane is supporting carbon capture, hydrogen, and sustainable fuel applications, where safe containment, efficiency, and uptime are essential to making these systems viable at scale.
In geothermal and other emerging applications, John Crane technologies are enabling continuous operations in demanding environments, helping unlock more stable, lower-carbon energy sources.
