What happens to your electronics when you are done with them?

Most of us rarely think about our old phones, laptops, printers, or household electronics once they stop working. They are often stored away, discarded, or forgotten altogether. Yet these devices do not disappear. Instead, they become part of one of the world’s fastest-growing waste streams: e-waste.

According to global estimates, millions of tonnes of electronic waste are generated every year. While discarded electronics are often viewed as a disposal problem, they also represent a significant untapped economic opportunity.

Hidden within old devices are valuable materials that can be recovered, refurbished, and reintroduced into the economy. At the same time, improper disposal of electronic waste can release hazardous substances that threaten human health and the environment.

The question is not simply how we manage e-waste. The bigger question is how we unlock its value.

Turning E-Waste into opportunity

For Zipporah Wacera Kabinyu, Managing Director of ROCK ELECTRONIC WASTE SOLUTIONS LTD (REWS), e-waste is far more than an environmental challenge. It is a resource waiting to be transformed.

Through Rock E-Waste, discarded electronics collected from businesses, institutions, and households are carefully evaluated to determine whether they can be repaired, refurbished, and returned to the market.

This approach extends the life of electronic devices while making technology more affordable and accessible to individuals, schools, entrepreneurs, and businesses.

For equipment that has reached the end of its usable life, responsible dismantling ensures that valuable materials are recovered and directed to licensed upcyclers and recycling partners both locally and internationally.

The business case for E-Waste recycling

The benefits of effective e-waste management extend far beyond environmental protection.

Increased access to affordable technology

Refurbished electronics provide a cost-effective alternative for individuals and businesses that may not be able to afford new devices. This helps bridge the digital divide and supports economic participation.

Job creation across the value chain

The e-waste sector creates employment opportunities in collection, logistics, diagnostics, repair, refurbishment, recycling, and material recovery. As demand for sustainable technology solutions grows, so does the potential for green jobs.

Reduced pressure on natural resources

By recovering valuable materials from discarded electronics, fewer raw materials need to be extracted from the environment. This contributes to resource conservation and supports a circular economy.

Sustainable and profitable growth

Rock E-Waste demonstrates that sustainability and profitability are not competing priorities. Businesses can generate revenue while addressing environmental challenges and creating social impact.

Solving two challenges at once

What makes the e-waste business model particularly powerful is its ability to address two pressing realities facing Africa today.

First, the continent continues to experience a growing burden of electronic waste as technology adoption increases.

Second, many individuals, schools, and small businesses still face barriers to accessing affordable digital tools.

By extending the lifespan of electronics and recovering value from discarded devices, companies like Rock E-Waste help address both challenges simultaneously.

The model encourages a shift in thinking. Rather than asking whether a device is broken or obsolete, it asks whether there is still economic, environmental, or social value left to unlock.

Building impact through innovation

Zipporah’s entrepreneurial journey received an important boost through the Challenger Digital & Green Innovation Programme.

The programme connected her with investors, fellow entrepreneurs, mentors, and ecosystem partners who challenged her thinking and strengthened her approach to scaling impact.

Her innovation, leadership, and vision were further recognised when she secured first place during the programme’s pitch competition in Estonia, highlighting the global relevance of solutions emerging from Africa’s innovation ecosystem.

Lessons for African entrepreneurs

Zipporah’s journey offers valuable insights for entrepreneurs building solutions across the continent:

1. Solve problems that will matter tomorrow

The most resilient businesses address challenges that will remain relevant for years to come. As technology use continues to grow, e-waste management will become increasingly important.

2. View compliance as a growth enabler

Regulation and compliance are often viewed as barriers. In reality, they create the foundation for trust, credibility, and long-term scalability.

3. Stay close to the problem

The entrepreneurs best positioned to build impactful solutions are often those with a deep understanding of the challenges they are solving.

The future of E-Waste in Africa

Africa’s next wave of economic growth may not come solely from creating new products. It may also come from reimagining the value hidden within resources we already have.

E-waste represents more than discarded electronics. It represents an opportunity to create jobs, expand access to technology, reduce environmental harm, and build more sustainable economies.

As innovators like Zipporah Wacera Kabinyu continue to challenge conventional thinking, they remind us that what society often labels as “waste” may, in fact, be one of our greatest untapped resources.

The future belongs to those who can see value where others see disposal.