From Shoreline Waste to Useful Products: How Solar-Powered Recycling Is Helping Ghanaian Communities Rethink Plastic

On the beaches of Ada Foah, where fishing boats and tourists share a shoreline increasingly littered with discarded plastic, a quiet experiment is taking shape. An environmental NGO and an Italian inventor have spent two weeks demonstrating that the same sun that beats down on Ghana's coast can be harnessed to melt discarded plastic into useful products—no electricity grid, no raw material costs, no excuses.

Plastic Punch, a Ghanaian environmental non-governmental organisation, partnered with Marco Bernardo, founder of Sun Factory, for a two-week residency from October 26 to November 7, 2026, combining practical demonstrations, environmental education and community engagement across Accra and the Greater Accra coastal belt.

How the Technology Works

The programme began at the Plastic Punch office, where the team assembled a solar concentrator—a device that uses mirrors or lenses to focus sunlight into an intense beam capable of generating temperatures high enough to melt plastic. The technology was then used to demonstrate how discarded plastics could be repurposed into new products.

At Street Academy, students participated in a live demonstration and discussions on plastic pollution, recycling and sustainable waste management. The team later moved to Ada Foah, where it joined PROTEGO monitoring activities along the shoreline before engaging pupils of Tojeh Basic School in similar educational activities.

At the organisation's developing Agumatsa Eco-Lodge near Wli Falls, Bernardo and Plastic Punch Executive Director Richmond Quarcoo demonstrated how recovered plastics could be transformed into products such as key holders. Plastic Punch members received hands-on training in operating the technology, ensuring the knowledge gained would remain within the organisation.

The Economic Case

Reflecting on his time in Ghana, Bernardo said the school engagements were particularly encouraging, citing the participation and enthusiasm of the communities. He highlighted the economic potential of solar-powered recycling, explaining that the technology could reduce production costs by eliminating the need to purchase raw materials and pay for conventional energy.

"In this case, you don't pay for the material, you don't pay for energy, and you can sell it. So, for me, it's important that people see that recycling is more about creating jobs," he said.

The economics are compelling in a country where access to reliable electricity remains uneven. According to World Bank data, about 89 percent of Ghana's population had access to electricity in 2023, but the figure masks sharp rural-urban disparities—in some northern and coastal communities, connection rates lag far behind the national average . For off-grid communities producing waste but lacking power, solar-powered recycling offers a way to turn a liability into a livelihood.

Not a Silver Bullet, But a Mindset Shift

Spencer Awortwi, Project Coordinator at Plastic Punch, was careful to frame the initiative as part of a broader solution rather than a cure-all. He noted that although the organisation did not consider recycling a complete answer to plastic pollution, using solar energy to transform plastic waste into attractive products could help change public attitudes towards waste disposal.

The scale of the challenge is substantial. Ghana generates approximately 1.1 million tonnes of plastic waste annually, with only about 5 percent collected for recycling . The rest ends up in landfills, drains, water bodies and the ocean, contributing to flooding in urban areas and contaminating marine ecosystems. A 2024 study found that the country's coastal communities are among the hardest hit by plastic pollution, with fishing communities reporting declining catches as debris accumulates in breeding grounds.

Quarcoo, the Plastic Punch executive director, emphasised that the Sun Factory Project is meant to show communities they can create their own solutions.

"What I want to say about the Sun Factory is that, as an NGO, we are very excited to have Marco come to Ghana for a residency. It is important for the communities we serve, especially because most of them do not have access to electricity," Quarcoo said. "However, some of these communities are producing waste. And even those that do not use or create waste are facing problems with transboundary pollutants."

He added: "We want to be able to demonstrate this to them so that they can be inspired to create more to solve the challenges around them."

Beyond Plastic: Bamboo and the Agumatsa Eco-Lodge

The residency also explored the use of locally available materials, including bamboo, to develop sustainable structures, with an early dome prototype. The Agumatsa Eco-Lodge is being developed as an off-grid community facility between the Agumatsa River and Njeraki Stream, envisioned as a centre for practical skills training, technology, environmental education and community-led innovation.

The location is significant. Wli Falls, in the Volta Region, is one of Ghana's most visited natural attractions, drawing tourists who trek through the Agumatsa Wildlife Sanctuary to reach the lower falls. An eco-lodge built from recycled plastic and bamboo, powered by the sun, would serve as both a demonstration site and a source of income for the community—a practical rebuttal to the notion that environmental protection and economic development are at odds.

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Background Note: Plastic Punch has been active in Ghana since 2018, conducting beach clean-ups, school education programmes and advocacy campaigns against single-use plastics. The organisation has previously worked with coastal communities in Ada and Keta to monitor plastic pollution and promote alternatives. The Sun Factory, founded by Marco Bernardo, is a decentralised recycling model that has been deployed in several countries, using solar concentrators to process plastic waste in settings without reliable grid electricity. The residency was supported by PROTEGO, a monitoring initiative that tracks plastic leakage into the environment along Ghana's coastline.