Saudi Arabia to generate 1110 tons of waste lithium-ion batteries by 2030, offering significant recovery potential.

Why It Matters

Understanding the scale of future e-waste, particularly from portable electronics, is essential for proactive resource management. This insight informs strategic planning for material recovery, enabling the capture of valuable metals and promoting a more circular economy.

Key Finding

By 2030, Saudi Arabia will face a significant e-waste challenge with over 1100 tons of waste lithium-ion batteries, but this also presents a substantial opportunity to recover valuable metals like cobalt, lithium, graphite, and aluminum, with hydrometallurgical recycling showing strong economic potential.

Key Findings

• By 2030, Saudi Arabia is projected to generate 7515 tons of waste from obsolete laptops and mobile phones, including 1110 tons of waste lithium-ion batteries.
• Significant quantities of valuable materials, such as 77.74 tons each of cobalt and lithium, 177 tons of graphite, and 166 tons of aluminum, are expected to be recoverable by 2030.
• Hydrometallurgical processing is identified as the most economically viable recycling technology, with an estimated average net profit of $2.96 million.

Research Evidence

Aim: To estimate the generation of waste lithium-ion batteries from laptops and mobile phones in Saudi Arabia and assess the potential for material recovery and recycling profitability.

Method: Forecasting and economic viability assessment

Procedure: The study utilized an ARIMA model combined with a Weibull distribution to forecast waste generation from 2000 to 2030. It then calculated the potential recovery of specific materials and evaluated the economic profitability of different recycling technologies, focusing on hydrometallurgical processing.

Context: Electronic waste management in Saudi Arabia, specifically focusing on lithium-ion batteries from mobile phones and laptops.

Design Principle

Design for circularity by considering material recovery and recyclability throughout the product lifecycle.

How to Apply

Use forecasting models to predict future waste streams in your region and assess the economic viability of recovering specific materials from end-of-life products to inform design and policy decisions.

Limitations

The study's projections are based on specific modeling assumptions and may be influenced by future changes in device lifespans, consumption patterns, and technological advancements in recycling.

Student Guide (IB Design Technology)

Simple Explanation: By 2030, Saudi Arabia will have a lot of old phone and laptop batteries that can be recycled to get valuable metals like cobalt and lithium, and recycling them could make a lot of money.

Why This Matters: This research highlights the environmental and economic importance of managing electronic waste, encouraging designers to think about the full lifecycle of their products and the potential for resource recovery.

Critical Thinking: How might the rapid advancement of battery technology and the increasing demand for electric vehicles impact the projected waste generation and material recovery potential of lithium-ion batteries in the future?

IA-Ready Paragraph: Research by Islam and Ali (2025) indicates that by 2030, Saudi Arabia is projected to generate over 1100 tons of waste lithium-ion batteries from laptops and mobile phones. This presents a significant opportunity for material recovery, with substantial amounts of cobalt, lithium, graphite, and aluminum potentially available for recycling. The study also highlights the economic viability of hydrometallurgical processing, suggesting a pathway for profitable resource management within a circular economy framework.

Project Tips

• When researching e-waste, consider the specific types of devices and batteries prevalent in your target region.
• Explore different forecasting models to predict future waste generation based on consumption trends.
• Investigate the economic feasibility of material recovery from various recycling processes.

How to Use in IA

• Reference this study when discussing the environmental impact of electronic devices and the potential for material recovery in your design project.
• Use the forecasting methodology as inspiration for predicting future waste streams relevant to your design context.

Examiner Tips

• Demonstrate an understanding of the global e-waste challenge and the specific issues related to battery disposal.
• Show how your design project addresses or mitigates the problems identified in studies like this.

Independent Variable: ["Time period (2000-2030)","Device type (laptops, mobile phones)"]

Dependent Variable: ["Waste generation (tons)","Material recovery potential (tons)","Recycling profitability (net profit)"]

Controlled Variables: ["Geographic region (Saudi Arabia)","Recycling technology (hydrometallurgical processing)"]

Strengths

• Provides a quantitative forecast for waste generation, offering concrete figures for planning.
• Assesses both resource recovery potential and economic viability, linking environmental concerns with financial benefits.

Critical Questions

• What are the specific policy and infrastructure requirements needed to effectively implement the recommended recycling strategies in Saudi Arabia?
• How do the environmental impacts of different recycling technologies compare, beyond just economic profitability?

Extended Essay Application

• An Extended Essay could investigate the feasibility of establishing a localized battery recycling facility in a specific region, using similar forecasting and economic analysis methods.
• Students could explore the ethical considerations of resource extraction for battery materials and the role of recycling in mitigating these issues.

Source

Assessment of waste lithium-ion batteries generation from laptops and mobile phones in Saudi Arabia: Forecasting, material recovery, and recycling profitability · Next Sustainability · 2025 · 10.1016/j.nxsust.2025.100202