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Ocado automated fulfillment center with robotic picking arms operating across a storage grid.

Transform warehouse productivity with Ocado’s intelligent, integrated Storage and Retrieval Solutions

Combine advanced orchestration, ultra-high-density cubic storage, high-speed retrieval and configurable picking to help your operations hold more stock, move orders faster and support the next stage of warehouse growth
Robotic gripper picking products from storage totes within the grid

When space and access to inventory become the constraint, adding labor alone cannot create the capacity the operation needs. Ocado’s storage and retrieval solution puts intelligence at the core of fulfillment, orchestrating inventory, automation and workflows as one connected operation. More than hardware or a point automation solution, it transforms fulfillment by intelligently coordinating how stock is stored, accessed and presented for picking, helping the operation adapt as demand and priorities change.

The solution is designed around your building, inventory and order profile. It can increase storage density, present stock to manual or robotic picking and support the flow of completed orders into the next process.

Increase capacity and throughput to fulfill more, faster

  • Store single or multiple SKUs in plastic or metal bins within the same Grid
  • Configure the system for a new facility or suitable existing building
  • Add storage positions, robots, workstations and peripheral capabilities as requirements grow

The Ocado Grid uses warehouse height as well as floor space, storing inventory within a dense cubic structure. Bins can be stacked up to 21 levels high, while the modular design allows the Grid to be configured around the dimensions and constraints of the building. Density only creates value when stock remains readily accessible. Retrieval Bots occupy a single Grid cell, allowing them to move around one another and take efficient routes to the required bins.

Depending on the Grid height and application, the system can deliver

up to 1,200 bin

presentations per hour to each workstation.

Move stock through one connected flow

Storage, retrieval, picking, buffering and release operate as one coordinated flow. Intelligence at the core of the system determines where inventory is stored, when it should be retrieved and how it moves through the next stage of fulfillment.

Receive and store
At a Decant Workstation, associates transfer received products into bins. Guided workflows and automatic inventory tracking support accurate intake before the system determines where each bin should be stored within the Grid.
Retrieve and pick
Retrieval Bots bring the required bins to the appropriate picking location. Manual workstations guide associates through each task, while On-Grid Robotic Pick can automate the transfer of suitable individual items.
Buffer and release
Completed orders can move directly to the next process or return to the Grid for temporary storage. The system can retrieve buffered orders later in the sequence required for dispatch, replenishment or another downstream process.

Match the picking approach to each product and order

Not every product or order requires the same handling method. Ocado configures manual and robotic picking around product suitability, order profiles, service requirements and the level of automation that creates value for the operation.

Pick and Store Workstations support cluster picking and can return completed orders to the Grid for buffering. On-Grid Robotic Pick automates suitable item transfers, while different workstation, buffering and release arrangements can support larger consumer orders or business replenishment.

This flexible approach increases throughput without assuming that every item should be handled in the same way.

Robotic picking arms working alongside retrieval bots on the storage grid

Use intelligence to turn storage density into throughput

Ocado provides intelligent execution and orchestration software built into the Storage and Retrieval System, coordinating inventory placement, Retrieval Bots, workstations and order priorities as one connected flow. Advanced algorithms and live operational data help plan putaway, reduce unnecessary robot travel and present the right stock at the right workstation when it is needed.

Continuous monitoring helps identify issues and replan routes and workflows as conditions change. Standard interfaces connect execution with warehouse management, order processing and other business systems, with information and control designed around the requirements of the wider operation.

The result is greater usable capacity, dependable throughput and faster fulfillment, with integrated intelligence coordinating how stock is stored, accessed and presented for picking.

Protect performance as the operation changes

The single-cell robot design helps reduce congestion and maintain access to stock across the Grid. If one robot stops, others can take over its work and route around it. Automated battery exchange keeps charging activity away from the Grid and supports high robot availability.

Storage capacity, the robot fleet and workstation arrangements are designed together around the stock profile, workload, service requirements and building constraints. As demand develops, additional capacity can be planned around the specific constraint the operation needs to resolve.

This distributed, modular approach helps the system maintain dependable performance without making throughput reliant on one robot, one route or one fixed configuration.

Stacks of red storage totes within an automated warehouse system

Configure capacity around the building and the business case

Ocado assesses available space, building constraints, inventory characteristics, order demand and downstream processes before defining the solution. The Grid can be designed for greenfield or suitable brownfield facilities, including refrigerated environments down to 35°F and frozen environments.

A modular approach allows the investment to follow the constraint. Storage positions address inventory capacity, robots and routes support retrieval demand, and workstation choices determine how products and orders are processed. Expansion is planned around the building and the throughput the operation needs to serve.

See the complete operation
in motion

Follow stock through intake, storage, retrieval, picking and order release in the virtual warehouse tour. See how the system components work together and where each option fits within the fulfillment flow.
Other components
Warehouse operator using a computer to monitor operations

Software

Our Warehouse Execution System (WES) software uses advanced algorithms and live operational data to optimize tote storage and retrieval while coordinating the efficient use of bots and pick stations for the rapid picking of customer orders.

WES constantly monitors warehouse operational health and seamlessly adapts to manage operational challenges.

Robotic arm at an automated battery swap station for retrieval bots

Battery swap

Battery swap provides high capacity automated battery exchange and charging for maximum bot uptime. Bots run with more than 99% uptime during operating hours with battery hot swaps taking under one minute typically occurring every two hours via robotic handling.

100 bots supported per station; 10 batteries charged simultaneously.

Storage grid with intersecting tracks for retrieval bots

Grid

The grid sits at the heart of the Ocado CFC. It’s a light, flexible modular structure designed to secure and store inventory within densely stacked totes.

Stackable up to 21 totes high (about 25 ft) in a 34.5 ft warehouse, vertical space is maximized to efficiently store inventory within different temperature zones, and reduces (or better leverages) both the footprint and fixed costs.

Red storage totes moving along a conveyor

Totes

Totes are designed to store a wide range of SKUs efficiently and carefully, and are then used to buffer and deliver picked orders. A mix of plastic and metal totes can be deployed within the grid to achieve the appropriate level of protection and safety.

Up to 21 tote stack height for unparalleled cubic storage density.

Warehouse associate working at a stock intake station with products and a touchscreen

Decant

Decant stations help operators perform the critical task of transitioning products from inbound pallets into the grid, leveraging automation for high inventory processing efficiency, security and traceability.

A modern user interface steps operators through the entire stock induction process with imagery and clear instructions for the detrash of each product. Decant stations can process over 1,000 units per hour.

Warehouse associate using a touchscreen at a manual picking station

Pick stations

Our high throughput, human operated pick stations are used for applications where robotic picking isn’t suitable.
They provide an intuitive low-strain environment to help operators cluster pick multiple concurrent outbound orders and achieve exceptional productivity, consistently and with minimal training time.

Pick stations can process over 550 items per hour.

 

Combine and Separate Machine handling totes inside an enclosed automated station

Combine + Separate Machine

The Combine + Separate Machine (CSM) replaces complex, costly and risky integration of extra equipment and processes by automating the insertion and removal of delivery totes into plastic and metal storage totes for secure, traceable transport in the grid. It optimizes the flow of these containers to and from pick stations and to outbound processes, reducing human touch points.

Auto Frameload system loading stacks of red totes into dispatch frames

Auto Frameload

Ocado’s automated frameload technology loads the heavy customer orders onto dispatch frames using robotic vision systems and machine learning. The automated frameload machines remove the need for warehouse operatives to perform a physically strenuous task, streamline van loading operations and reduce health and safety concerns.

Can load up to 350 totes per hour.

Automated bagging equipment positioning bags inside red totes

Auto bagging

Automating the insertion of plastic and paper bags into totes, this technology ensures consistently high throughput and reduces labor cost and dependency. In addition, it minimizes downstream issues caused by incorrectly placed bags. Wide bag openings maximize pick productivity.

Up to 960 totes per hour with plastic auto bagging / 720 totes per hour with paper.

Retrieval bot on the grid of the Autofreezer system

Autofreezer

Extending the capabilities and benefits of Ocado’s grid and bots for frozen goods. Products are stored at −13°F in the setdown area and pulled to be decanted and picked at the appropriate time. Once full, dry ice is loaded into the tote lids and totes are then moved into the chill grid to be outloaded for frameload.

Build the capacity your operation needs next

Share your product range, available space, order profiles and growth plans. We’ll assess storage, retrieval, picking and downstream handoffs together, then identify the configuration that can address your next capacity constraint.

FAQ

Frequently asked questions about Storage and Retrieval Solutions.

An automated storage and retrieval system, or ASRS, stores inventory and retrieves it for processing. Ocado’s cubic system combines the Grid, bins, robots, workstations and execution software to coordinate stock movement from intake to picking and release.

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