Once regarded as a backroom support function, warehousing and distribution is moving out of the shadows and into the spotlight, according to the latest installment of the multiyear “Logistics 2030” report.
Susan Lacefield has been working for supply chain publications since 1999. Before joining DC VELOCITY, she was an associate editor for Supply Chain Management Review and wrote for Logistics Management magazine. She holds a master's degree in English.
In the past few years, warehousing and distribution has undergone a major identity shift. Gone are the days when a DC was regarded as simply a place to stash goods before shipping them off to a retail store or end-customer. Now, warehouses hum with cutting-edge technology, and the C-suite is beginning to recognize the essential role distribution plays in driving repeat sales and profitability.
The latest installment of the multiyear “Logistics 2030: Navigating a Disruptive Decade” study makes that clear, showing that the function is attracting both management attention and investment dollars like never before. (For more on the “Logistics 2030” study, see sidebar.)
“The real tell-tale sign that the perception has changed is that companies that traditionally would have invested in stores, in factories, and in marketing are spending some pretty big dollars on expanding their fulfillment network,” says Brian Gibson, a professor at Alabama’s Auburn University and co-author of the report.
According to the study, this evolution has been driven largely by e-commerce—or more precisely, e-commerce’s disruptive effect on the retail supply chain (often called the “Amazon effect”), which has spilled over into other industry sectors. This wide-reaching shift in how people buy goods and services has pushed more DCs into the direct-to-consumer fulfillment game and intensified the pressure to provide speedy service. As one executive quoted in the report noted, “Amidst a cultural change from the way things have been done for a long time, we’re now using DCs to directly serve end-customers.”
Gibson and his co-author, Auburn professor Rafay Ishfaq, predict that over the next decade, customer expectations will continue to grow and that to respond to them, DCs will need to enact transformational change in three areas: tactics, talent, and technology. (For more on the study’s findings, see the infographic in this issue.)
A CHANGE IN TACTICS
To meet those rising expectations, many companies are planning to expand their distribution networks so as to be closer to (and thus, provide faster service to) their customers. As Gibson points out, “proximity is key for speed.”
“For too long, many organizations had focused on consolidation and minimization of the number of [warehousing] facilities and streamlining inventory,” Gibson says. “As a result, there wasn’t much inventory for them to fall back on when the challenges [of 2020] began.”
It’s not just the location, but also the size and scope of these DCs that is slated to change. “Instead of giant centralized warehouses, we will see more small facilities or depots being serviced by centralized facilities,” Gibson says. “We will see more inventory pushed out into marketplace in order to have it in closer proximity to customers.”
Those DC network expansions are expected to coincide with increasing customer demands for customization and a wider variety of goods. According to the study, 96% of respondents said they believe warehousing and distribution will become more complex over the coming decade.
In light of these trends, it’s not surprising that more companies are turning to third-party logistics service providers (3PLs), Gibson says. Currently, 60% of the study’s respondents are using a 3PL; that number is projected to jump to 70% by 2030. Given the major changes occurring in warehousing and distribution, respondents expect that the capabilities they’ll want in their 3PL providers in 2030 will be different from what they want today. The study indicated it will become increasingly important for a 3PL to have an extensive national network that provides an array of services, to offer flexible capacity, and to have the latest technology and automated systems in place.
THE TALENT SHOW (OR NO SHOW)
If redesigning their distribution networks weren’t challenge enough, DC leaders will likely face continuing staffing difficulties in the decade to come.
Labor shortages are nothing new for the industry. When Gibson and his team began work on the study last year, more than 80% of respondents reported having difficulty finding hourly workers.
The reasons for that are well known. “It’s not fun work,” Gibson admits. “It’s repetitive at times, it involves heavy lifting, and it’s not always in the most pleasant working conditions. It’s very different from working in an office environment.”
The hiring challenges remained even when the pandemic hit and unemployment skyrocketed. “The labor market stayed pretty resilient in warehousing and distribution because it became a truly essential type of role for companies to maintain flows to their customer,” Gibson explains. “In a lot of cases, companies—especially retailers and manufacturers—were not laying off warehousing employees; they were hiring throughout the pandemic.”
Companies are deploying a range of tactics to make these jobs more attractive, such as raising wages and benefits, and extending benefits to more of their employees (such as those who work 30 hours a week instead of the traditional 40). They’re also trying to change the work culture and environment to make it more appealing. More than 70% of respondents said they’ve taken steps to improve facility conditions in a bid to retain employees, and about half are offering more flexible schedules.
GETTING A TECHNOLOGY ASSIST
As distribution operations become increasingly complex and labor costs continue to climb, more supply chain executives will be looking to technology for help managing fulfillment operations.
According to the study, over the next 10 years, companies will increasingly implement robust software that can orchestrate their inventory, people, and automation requirements. Specifically, respondents say they plan to invest in order management systems, warehouse management systems, warehouse execution systems, and warehouse control systems, the survey showed.
Given all the hype surrounding today’s emerging technologies, you might have expected to find robots and autonomous vehicles at the top of respondents’ shopping lists, not software that’s been around for well over a decade. But Gibson doesn’t find it surprising. It’s crucial to have these systems in place first, he explains. “You can buy the big shiny automated equipment, but if you don’t have the systems to coordinate it with your orders and your people, it all will be very disjointed,” he says. “You’ve got to have that backbone that keeps things in synch and well-orchestrated.”
That’s not to say that emerging technology doesn’t have its place. According to Gibson, companies are showing particular interest in automated systems that are flexible and scalable. Some 80% of the survey respondents say they are interested in technology that will allow them to scale their operations up or down in response to market conditions. “We’re going to see a desire for material handling technologies that are really flexible, are quick to implement, and don’t carry the huge capital investment of a big automated storage and retrieval system,” Gibson says. Examples include robots that can provide a “labor assist” to their human colleagues by lifting heavy loads or reducing travel time.
As for funding, a full 45% of study participants say they currently lack adequate funds to support warehousing and distribution technology initiatives. But that may change in the near future. Many respondents report that their employers are adjusting their ROI (return on investment) criteria for automation projects, particularly as labor and cost challenges grow.
NOT A BLIP ON THE SCREEN
Warehousing and distribution has definitely emerged from the shadows and into the limelight. And it appears that its stature will continue to grow: A full 88% of respondents say they expect warehousing and distribution to be a company priority by 2030.
Gibson, in fact, believes it will be a priority for many years to come.
“It will be quite a while before [warehousing and distribution] capabilities fully catch up with demand,” he says. “The pressure is going to continue to be on warehousing and distribution folks. They will continue to have that seat at the table. Even once we’ve accomplished what needs to be done in terms of network service level, I don’t think warehousing and distribution will get pushed to the back burner. I think it will continue to be a focal point and a key part of strategic discussion and planning.”
ABOUT THE STUDY
Launched in 2018, “Logistics 2030: Navigating a Disruptive Decade” is a multiyear study designed to assess the strategies, requirements, and tools that will shape supply chains and drive success over the next 10 years. The research is being conducted by Brian Gibson and Rafay Ishfaq of Auburn University’s Center for Supply Chain Innovation, and is supported by the Council of Supply Chain Management Professionals, the National Shippers Strategic Transportation Council, and AGiLE Business Media (publisher ofDC Velocity and CSCMP’s Supply Chain Quarterly.
The first installment of the study, released last year, looked at transportation. This year’s study examined warehousing and distribution. The warehousing report is based on 11 in-depth focus group discussions and survey responses from 206 supply chain executives. Some 40% of the study participants work for companies with revenues of over $1 billion.
Work on the study began last year and continued into 2020. While most of the research was conducted before the pandemic hit in March, the study does incorporate survey responses submitted during the pandemic as well as input from interviews that took place in May.
The third installment of the study, which will focus on supply chain technology, will be published in mid-2021.
Sometimes, all you need is the right partner to solve your logistics problems.
In 2021, global paint supplier Sherwin Williams faced driver and hazardous material (hazmat) capacity constraints: There simply weren’t enough hazmat drivers available in its fleet to maintain the company’s 90% fleet utilization rate expectations for key partner store deliveries while also meeting growing demand for service. Those challenges threatened to become even more acute in the future, as a competing paint supply company began to scale back its operations in the Pacific Northwest, leaving Sherwin Williams with an opportunity to fill the gap.
The paint supplier needed a logistics partner that could help it overcome the shortage of hazmat drivers while also helping to manage its West Coast trailer pools, out-of-region runs, and ad-hoc freight. It also needed a solution that would meet quarterly and annual fleet budgets.
SCALING UP
Enter ITS Logistics, a third-party logistics service provider (3PL) that offers supply chain solutions for drayage, network transportation, distribution, and fulfillment across North America. ITS proposed a combined owned-asset and asset-light approach that would provide Sherwin Williams with the equivalent of 21 additional drivers. The 3PL would leverage its carrier network to overcome the shortage of hazmat capacity while also certifying its own drivers via a three-month process. Further, ITS would help manage Sherwin Williams’ trailer pools and coordinate carriers, providing the paint company with a single point of contact for transportation.
The project would address cost concerns as well: “ITS Logistics aligned its solution with Sherwin Williams’ budgetary cadence and offered a quarterly business review to align on price structure, adding a level of transparency and trust to the relationship,” according to a case study the partners released earlier this year.
The companies soon sealed the deal and launched the program.
Not long after that, Sherwin Williams began to feel the effects of the anticipated challenges in the Pacific Northwest—but the company was prepared. When the competing paint supply company shuttered its operations, causing demand for Sherwin Williams’ products to spike, ITS injected a blend of owned trailers and carrier power to alleviate equipment challenges, cover all locations and regions, and help the paint supplier scale to meet volume.
CLOSING THE GAPS
The project has helped Sherwin Williams rapidly scale its capacity, meet fleet utilization requirements, manage trailer pools, coordinate carriers, and flex to meet spikes in regional demand.
And the results speak for themselves.
“ITS integrating themselves into our fleet was instrumental in helping increase our outbound volume by 18.4 million pounds [year over year] in the last seven months of 2023,” said Ted Taxon, regional transportation manager at Sherwin Williams, in the case study. “This equated to approximately 460 truckloads of extra freight, a large portion of which ITS [handled] on an ad-hoc basis with no operational constraints or quality issues.”
The partnership also helped Sherwin Williams maintain a 90% fleet utilization rate with big box retailers—an increase from less than 70% prior to the partnership’s launch.
Robots are revolutionizing factories, warehouses, and distribution centers (DCs) around the world, thanks largely to heavy investments in the technology between 2019 and 2021. And although investment has slowed since then, the long-term outlook calls for steady growth over the next four years. According to data from research and consulting firm Interact Analysis, revenues from shipments of industrial robots are forecast to grow nearly 4% per year, on average, between 2024 and 2028 (see Exhibit 1).
EXHIBIT 1: Market forecast for industrial robots - revenuesInteract Analysis
Material handling is among the top applications for all those robots, accounting for one-third of overall robot market revenues in 2023, according to the research. That puts warehouses and DCs on the cutting edge of robotic innovation, with projects that are helping companies reduce costs, optimize labor, and improve productivity throughout their facilities. Here’s a look at two recent projects that demonstrate the kinds of gains companies have achieved by investing in robotic equipment.
FASTER, MORE ACCURATE CYCLE COUNTS
When leaders at MSI Surfaces wanted to get a better handle on their vast inventory of flooring, countertops, tile, and hardscape materials, they turned to warehouse inventory drone provider Corvus Robotics. The seven-year-old company offers a warehouse drone system, called Corvus One, that can be installed and deployed quickly—in what MSI leaders describe as a “plug and play” process. Corvus Robotics’ drones are fully autonomous—they require no external infrastructure, such as beacons or stickers for positioning and navigation, and no human operators. Essentially, all you need is the drone and a landing pad, and you’re in business.
The drones use computer vision and generative AI (artificial intelligence) to “understand” their environment, flying autonomously in both very narrow aisles—passageways as narrow as 50 inches—and in very wide aisles. The Corvus One system relies on obstacle detection to operate safely in warehouses and uses barcode scanning technology to count inventory; the advanced system can read any barcode symbol in any orientation placed anywhere on the front of a carton or pallet.
The system was the perfect answer to the inventory challenges MSI was facing. Its annual physical inventory counts required two to four dedicated warehouse associates, who would manually scan inventory to determine the amount of stock on hand. The process was both time-consuming and error-prone, and often led to inaccuracies. And it created a chain reaction of issues and problems. Fulfillment speed is one example: Lost or misplaced inventory would delay customer deliveries, resulting in dissatisfaction, returns, and unmet expectations. Productivity was also an issue: Workers were often pulled from fulfillment tasks to locate material, slowing overall operations.
MSI Surfaces began using the Corvus One system in 2021, deploying a small number of drones for daily inventory counts at its 300,000-square-foot distribution center (DC) in Orange, California. It quickly scaled up, adding more drones in Orange and expanding the system to three other DCs: in Houston; Savannah, Georgia; and Edison, New Jersey. The company plans to add more drones to the existing sites and expand the system to some of its smaller DCs as well, according to Corvus Robotics spokesperson Andrew Burer.
Those expansion plans are based on solid results: MSI’s inventory accuracy was about 80% prior to the drone implementation, but it quickly jumped to the high 90s—ultimately reaching 99%—after the company initiated the daily drone counts, according to Burer.
“We actually had an incident early on where one of the forklift drivers ran into the landing pad, rendering it inoperable for about a week while the Corvus team fixed it,” Burer recalls. “When we restarted the system, we noticed MSI’s inventory accuracy had dropped down to the 80s. But after flights resumed, accuracy quickly improved back to near perfect.” He adds that such collisions are rare as Corvus mounts landing pads high off the floor to avoid impacts but that accidents can still happen.
Overall, the system has helped speed warehouse operations in two key ways: First, the accuracy improvement means that associates no longer waste time searching for missing material in the warehouse. And second, the associates who used to conduct the physical inventory counts have been reallocated to picking and replenishment—creating a more efficient, and optimized, workforce.
A SAFER, MORE EFFICIENT WAREHOUSE
Robot maker Boston Dynamics is well-known for its Stretch and Spot industrial robots, both of which are at work in warehouses and DCs around the world. Earlier this year, Stretch made its debut in Europe, teaming up with Spot at a fulfillment center run by German retail company Otto Group. The deployment marks the first time Stretch and Spot are being used together—in a partnership designed to improve Otto Group’s warehousing operations by increasing efficiency and making warehouse work safer and more attractive to workers.
The partnership is part of a two-year project in which Boston Dynamics will deploy dozens of its warehouse robots in Otto Group’s European DCs. The first location is a fulfillment site operated by Hermes, the company’s parcel delivery subsidiary, in Haldensleben, Germany—a facility that handles as many as 40,000 cartons of goods on peak days.
At the site, Stretch—which is a mobile case-handling robot—autonomously unloads ocean containers and trailers, using its advanced perception system to pick and place boxes onto a telescoping conveyor inside the container or trailer. Spot—a quadruped robot—helps with predictive maintenance by collecting thermal data and performing acoustic and visual detection tasks throughout the facility to reduce unplanned downtime and energy costs. One of Spot’s jobs is to detect air leaks in the facility’s warehouse automation systems; future duties may include conveyor vibration detection, according to leaders at Otto Group.
Both Stretch and Spot will help the Haldensleben facility run more efficiently, especially during fall peak season when volume increases and work intensifies. The addition of Stretch addresses safety and comfort issues as well: Trailer unloading—a process that entails repeatedly lifting and moving heavy boxes inside a trailer, which can be dark, dirty, cold, and/or hot, depending on the weather—tends to be unappealing to workers. Along with reducing the amount of labor required, automating these tasks will have the added benefit for European facilities of helping them comply with EU (European Union) regulations limiting the amount of time workers can spend in those conditions.
Essentially, the robots are making life easier on the warehouse floor and for the company at large.
“Stretch is going to have a ton of benefits for customers here in the EU,” Andrew Brueckner, of Boston Dynamics, said in a recent case study on the project.
The trucking industry faces a range of challenges these days, particularly when it comes to load planning—a resource-intensive task that often results in suboptimal decisions, unnecessary empty miles, late deliveries, and inefficient asset utilization. What’s more, delays in decision-making due to a lack of real-time insights can hinder operational efficiency, making cost management a constant struggle.
Truckload carrier Paper Transport Inc. (PTI) experienced this firsthand when the company sought to expand its over the-road (OTR), intermodal, and brokerage offerings to include dedicated fleet services for high-volume shippers—adding a layer of complexity to the business. The additional personnel required for such a move would be extremely costly, leading PTI to investigate technology solutions that could help close the gap.
Enter Freight Science and its intelligent decision-recommendation and automation platform.
PTI implemented Freight Science’s artificial intelligence (AI)-driven load planning optimization solution earlier this year, giving the carrier a high-tech advantage as it launched the new service.
“As PTI tried to diversify … we found that we needed a technological solution that would allow us to process [information] faster,” explains Jared Stedl, chief commercial officer for PTI, emphasizing the high volume of outbound shipments and unique freight characteristics of its targeted dedicated-fleet customers.
The Freight Science platform allowed PTI to apply its signature high-quality service to those needs, all while handling the daily challenges of managing drivers and navigating route disruptions.
STREAMLINING PROCESSES
Dedicated fleets face challenges that evolve from day to day and minute to minute, including truck breakdowns, drivers calling in sick, and rescheduled appointment times. PTI needed a tool that allowed for a real-time view of the fleet, ultimately enabling its team to adjust truck and driver allocation to meet those challenges.
The Freight Science solution filled the bill. The platform uses advanced analytics and algorithms to give carriers better visibility into operations while automating the decision-making process. By combining streaming data, a carrier’s transportation management system (TMS), machine learning, and decision science, the solution allows carriers to deploy their fleets more efficiently while accurately forecasting future needs, according to Freight Science.
In PTI’s case, Freight Science’s software integrates with the carrier’s TMS, real-time electronic logging device (ELD) data, and other external data, feeding an AI model that generates an optimized load plan for the planner.
“We’re an integrated data analytics company for trucking companies,” explains Matt Foster, Freight Science’s president and CEO. “We’re talking about AI.”
The benefits of the real-time data are difficult to overstate.
“We’ve been able to execute in the toughest of situations because we’ve got real, live data on how long each event is actually going to take and a system to aid and even automate the decision-making process,” says Chad Borley, PTI’s operations manager. “From what traffic patterns we are battling in the morning and evening with rush hour and things like that, to the impact of additional miles to a route, or even location-specific dwell times, it’s been a huge differentiator for us.”
REALIZING RESULTS
A case in point: the collapse of Baltimore’s Francis Scott Key Bridge in March. PTI was scheduled to go live with a new dedicated account in the area just days after the collapse, which would mean rerouting and the potential for longer transit times. Instead of recalculating based on assumptions or latent data, PTI was able to reroute freight based on real-time information and analytics to give the customer timely updates.
“With the bridge going out, that changed our ability to make as many turns a day as the customer would expect,” Stedl explains. “But one of the things Freight Science could do [was to] quickly [assess] how much of an impact that traffic would have [and] what the turns [would] be based on what’s happening on the ground.
“So we were able to go back to the customer and readjust expectations in a real way that made sense, using data. Now expectations can be reset¾we’re not asking for forgiveness when there’s no reason for it.”
The system’s advanced algorithms make load planning more cost-effective and scalable as well. The platform allows PTI to monitor trucks, trailers, and driver hours in real time, recommending additional loads with remaining driver hours that would otherwise be wasted.
And they’re doing it all with much less. Stedl says tasks that used to require five people and hours of work can now be accomplished by one person in mere minutes, improving productivity and profitability while reducing labor and operational costs.
Terms of the deal were not disclosed, but Aptean said the move will add new capabilities to its warehouse management and supply chain management offerings for manufacturers, wholesalers, distributors, retailers, and 3PLs. Aptean currently provides enterprise resource planning (ERP), transportation management systems (TMS), and product lifecycle management (PLM) platforms.
Founded in 1980 and headquartered in Durham, U.K., Indigo Software provides software designed for mid-market organizations, giving users real-time visibility and management from the initial receipt of stock all the way through to final dispatch of the finished product. That enables organizations to optimize an array of warehouse operations including receiving, storage, picking, packing, and shipping, the firm says.
Specific sectors served by Indigo Software include the food and beverage, fashion and apparel, fast moving consumer goods, automotive, manufacturing, 3PL, chemicals, and wholesale / distribution verticals.
Schneider says its FreightPower platform now offers owner-operators significantly more access to Schneider’s range of freight options. That can help drivers to generate revenue and strengthen their business through: increased access to freight, high drop and hook rates of over 95% of loads, and a trip planning feature that calculates road miles.
“Collaborating with owner-operators is an important component in the success of our business and the reliable service we can provide customers, which is why the network has grown tremendously in the last 25 years,” Schneider Senior Vice President and General Manager of Truckload and Mexico John Bozec said in a release. "We want to invest in tools that support owner-operators in running and growing their businesses. With Schneider FreightPower, they gain access to better load management, increasing their productivity and revenue potential.”