Dr. Kevin Strathy

The logistics and transport sector contributes about 24% of global CO2 emissions. Considering the push for supply chain sustainability across different sectors, the need for lower emissions has been heating up in recent years. With roughly a quarter of the world’s emissions tied to logistics, this industry will possibly be the final frontier to tackle regarding sustainability. While different strategies can be leveraged to reduce the impact of logistics operations on the environment, integrating eco-friendly practices and reducing Scope 3 emissions are some of the most pressing initiatives at hand. This article serves as a guide that will provide actionable steps for companies to embrace innovative solutions and navigate the transition toward a greener future. Scope 3: Understanding Supply Chain Emissions Modern supply chain management outsources different parts of the operation to leverage the expertise of different suppliers and stakeholders. Logistics operations are usually outsourced to third-party providers, and exercising control over their operations and monitoring their sustainability practices and emissions can be challenging. Here’s the harsh reality: no matter how well an organization manages to reduce Scope 1 and 2 emissions, the unaddressed Scope 3 emissions can bring the entire process to a screeching halt. This is especially true…

At the 2025 Gartner Supply Chain Planning Summit in Denver, Scott Luton caught up with Justin Siefert, a familiar face in the supply chain community and a leader at John Galt Solutions, a global provider of end-to-end supply chain planning software. From demand and supply planning to inventory and S&OP, John Galt supports organizations across industries with the holistic capabilities needed to thrive in an increasingly unpredictable landscape.   A Company Investing in the Next Generation Before diving into industry trends, Siefert shared an update on one of the programs that sets John Galt apart: its supply chain scholarship program, which awards $10,000 to students pursuing supply chain degrees. This year’s cycle brought in a record number of nominations, with new winners set to be announced in January. It’s an initiative Siefert is proud of—and one that reflects John Galt’s belief in cultivating tomorrow’s leaders.   Old Problems, New Pressures: Planning in a World of Uncertainty When asked about the biggest challenges facing planners today, Siefert didn’t hesitate: uncertainty. While the forms of disruption change—pandemics, geopolitical shifts, demand shocks, evolving portfolios—the underlying challenge remains the same. Planners must anticipate what’s next and respond quickly, often in real time. “No day…