Warehouses can account for a significant share of a supply chain’s environmental footprint, from high electricity usage needed to power lighting and climate control, to the volume of packaging leaving the building with every order.    

With businesses under growing pressure to reduce their carbon footprint and operate more sustainably, the need to understand and invest in more sustainable warehousing practices has never been greater.

In this blog, we explore what sustainable warehousing is, why it is so important for businesses, the key elements behind making a warehouse more sustainable, and how to choose a trusted sustainable warehousing partner to collaborate with.

 

What is Sustainable Warehousing? 

Sustainable warehousing is the practice of operating warehouses in a way that reduces their environmental impact. Warehouse sustainability involves everything from the way the warehouse is powered and insulated to how waste, water, and packaging are managed inside of it. 

Sustainability looks different for every business. Warehouses for ecommerce brands might switch to using sustainable packaging and aim to reduce packaging waste, while facilities requiring temperature-controlled storage might undergo a full retrofit for solar power generation. 

Though they look like very different practices, they are both examples of sustainable warehousing and share the same underlying goal: to lower resource use and reduce waste, without compromising on service. 

 

The Benefits of Sustainable Warehousing for Businesses

With customer and stakeholder expectations leaning more towards sustainability, and businesses being held to higher environmental regulatory standards, reducing a warehouse’s environmental impact is no longer a discretionary add-on. 

Sustainable warehousing has become an important consideration when it comes to supply chain operations, and offers businesses a range of benefits: 

 

Lower Energy and Operational Costs

Implementing energy-efficient sources like solar panels and LEDs reduces utility bills and operational costs. Waste reduction strategies can also help cut disposal costs.

 

Regulatory Compliance

Businesses across the EU and UK face growing pressure to report on supply chain emissions, such as Scope 3 emissions covering the activities of suppliers and logistics partners. Having a sustainable warehouse helps comply with and report on environmental regulations.  

 

Strengthen Brand Reputation

A growing number of B2B and B2C buyers now factor in sustainability credentials when choosing to buy from a business or supplier. A warehouse operation with credible, verifiable practices helps your business meet sustainability expectations and improves brand reputation.

 

Improved Operational Efficiency

Measures introduced for sustainability reasons, such as accurate inventory tracking to avoid overstocking, frequently improve day-to-day efficiency as a byproduct. Reducing excess stock and unnecessary movement within a warehousing facility benefits both environmental and operational performance at the same time. 

 

Increased Resilience

Warehouses that rely on on-site energy generation are less reliant on volatile energy markets and less exposed to sudden energy price changes. This can result in more stable, predictable operating costs over the longer term.

 

Key Elements of Sustainable Warehousing

There are a range of factors that should be considered when building a sustainable warehouse operation. Key elements include: 

 

Energy Usage and Building Design

Energy is usually one of the most significant areas for warehouses looking to reduce their environmental footprint. This is because heating, cooling, and lighting make up a high percentage of a warehouse’s total energy usage. 

Warehouses might choose to implement renewable energy strategies such as solar panels, LED lighting, efficient HVAC systems, and improved insulation. Skylights and reflective roofing can reduce the need for artificial lighting during daylight hours. 

Using building materials such as insulated sandwich panels can also reduce how much energy the warehouse needs to use throughout its lifetime. 

 

Equipment and Automation

Electric and low-emission material handling equipment, including forklifts and automated guided vehicles, lowers overall levels of emissions. Automated storage and retrieval systems can also reduce the energy required per unit stored by making better use of vertical space and cutting unnecessary movement across the warehouse floor.

 

Waste Reduction

Waste reduction includes both operational waste, such as damaged stock and unused pallets, and outbound waste such as packaging. 

Using recyclable, reusable, or compostable packaging materials helps reduce landfill volumes. Some businesses also cut consumption further by implementing returnable packaging schemes, where suppliers and customers send packaging back to the warehouse for reuse. 

Warehouses can also use water conservation methods, such as rainwater harvesting and low-flow fixtures, to reduce a facility’s water waste. This is becoming increasingly common for larger and newer warehouses. 

 

Technology and Inventory Management

Warehouse management technology also plays a role in sustainability that is often overlooked. Having accurate, real-time visibility of stock reduces the risk of overstocking, which in turn reduces waste associated with excess inventory. Less overstocking also helps free up storage space. 

 

Workforce Engagement and Training

Sustainability measures are often more effective when warehouse staff understand and believe in them. Training staff on waste segregation, equipment use, and reporting inefficiencies helps sustain improvements day-to-day. 

 

Common Challenges in Developing a Sustainable Warehouse

Although sustainable warehouse practices bring businesses a range of benefits, it isn’t without its challenges. Understanding common challenges associated with building sustainable warehousing operations can make it easier to plan around them. 

 

High Initial Investment

Switching to more sustainable practices and systems often requires high upfront costs. For example, the installation of solar panels, insulation retrofits, and automated equipment are all significant investments. 

The return on investment can take several years to materialise once these measures are implemented, making budgeting an important consideration when planning to make your warehousing operations more eco-friendly.

 

Balancing Sustainability and Throughput

Peak periods, such as seasonal sales spikes, put pressure on warehouses to prioritise speed and capacity. This can undercut sustainability practices put in place. 

Sustainability initiatives need to be built into standard operating procedures, so they don’t create bottlenecks when demand rises.

 

Measuring Real Carbon Footprint

It can be a challenge to establish an accurate baseline for a warehouse’s energy use, waste, and emissions, particularly across a multi-site or shared facility network. Without a reliable baseline measurement, it can be difficult to demonstrate progress.

 

Technological Integration

New warehouse management systems, automated equipment, and inventory technology need to work alongside the warehouse’s existing infrastructure, rather than replace it overnight. 

Retrofitting sustainability-focused technology into an operational facility, without disrupting day-to-day activities, can be complex and is more challenging than installing it into a new-build facility from scratch. 

 

Dependencies on Third Parties

Packaging suppliers, energy providers, and the practices of other buildings sharing a multi-user facility all impact a warehouse’s overall footprint. Progress can largely depend on collaboration between stakeholders, rather than internal decisions alone. 

 

How to Choose a Sustainable Warehousing Partner

For businesses assessing a warehousing or 3PL partner, it is important to find out whether their sustainability claims are substantive and reliable. When choosing the right partner to meet your sustainability goals, look for the following criteria: 

  • Independently verified accreditations, not self-reported claims 

  • Published sustainability targets with dates and baselines 

  • Transparency in emissions reporting 

  • Evidence of ongoing progress 

 

SEKO’s Commitment to Sustainable Practices

At SEKO Logistics, our commitment to sustainability is grounded in externally verified evidence:

  • We are UN Global Compact members, committing us to the UN’s ten principles on human rights, labour, environment, and anti-corruption.  

  • Our UK and Ireland sites are ISO 14001 and ISO 9001 accredited.

  • Our Net Zero targets aim to see a 50% reduction in emissions by 2030, and a 90% reduction by 2050.

  • We are also committed to social sustainability, having gained Living Wage Employer accreditation from the Living Wage Foundation.

  • We are members of the BIFA Sustainability Policy Group, working alongside other UK freight businesses to share practice on reducing environmental impact across the industry. 

Find out more about our sustainability journey.

 

The Future of Sustainable Warehousing

As we look towards the future of sustainable warehousing, these are the practices that are likely to continue to grow: 

  • Predictive maintenance and energy management: Powered by IoT sensors and AI, this technology will help catch inefficiencies such as failing HVAC units or underused storage zones before they start to become costly. 

  • On-site renewable energy generation: As warehouse operators start to see roof space as an asset rather than dead space, we can expect the installation of renewable energy sources like solar panels to become more commonplace.  

  • Circular and reverse logistics: More and more consumer sectors are moving towards reuse and resale models, rather than disposal, making circular and reverse logistics likely to rise. 

For a more in-depth look at the future of sustainable logistics, visit our guide on the trends and innovations to watch. 

 

SEKO Logistics: Your Sustainable Warehousing Partner

Sustainable warehousing is more than just a single initiative. It is an ongoing set of choices about how a facility is powered, operated, and measured. 

Our warehousing and order fulfilment services are on hand to help your business reduce waste, improve efficiency, and work towards sustainability goals. 

Get in touch with our expert team today to talk through what sustainable warehousing could look like for your business.