Workz launches new biodegradable SIM card

Tuesday 9 Nov 2021 | Member Press Release |

9 November 2021, Dubai: SIM card provider, Workz, has introduced a new biodegradable SIM card to its product range to help mobile network operators reduce their environmental footprint. The SIM card, titled EcoSIM, completely biodegrades at the end of its usable life, either in landfill or compost conditions eliminating its plastic waste.

Workz is recognised as one of the world’s top ten SIM card producers supplying SIMs to mobile network operators (MNOs) in over 70 countries worldwide. EcoSIM is the company’s latest of many sustainable initiatives. The company, which is ISO 14001 certified for Environmental Management, has reduced the average plastic consumption for each customer by half through modified designs as well as introducing virtual alternatives such as eSIM. It also uses recycled materials for packaging and has optimised its supply chain to reduce emissions, energy use, and unsustainable materials. These changes have led to a significant reduction in the impact to the planet for Workz and its customers, in some cases, leading to a reduction in emissions by over 90%.

In 2019, 5.5 billion SIM cards were produced worldwide. The Covid-19 pandemic saw production reduce in 2020, but tens of thousands of tons of plastic are still needed every year to manufacture the SIM cards the world needs. The sector has made strides in recent years to deal with its high use of plastic. The Workz biodegradable EcoSIM is intended to further this progress.

The Workz EcoSIM is environmentally friendly and made from an oxo-biodegradable plastic that breaks down into tiny pieces and slowly degrades in the presence of oxygen and UV light. Whilst the card also contains a stabiliser to ensure consistent performance over the usable life of the SIM, when placed in a landfill, the degradation process takes 18-30 months and as litter just 4-6 months. This offers a significant improvement when compared to the estimated hundreds of years normal plastics take to decompose. Alternatively, the plastic, which is approved by the American Society of Testing and Materials (ASTM), can also be safely recycled with other oil-based plastic.

Commenting on the new eco-friendly SIM card, Tor Malmros, Workz CEO said “MNOs need planet-safe solutions to achieve their sustainability objectives, as well as to maintain consumers who are more environmentally aware than ever. With EcoSIM and eSIM, we’re delighted to be able to provide more sustainable alternatives to the traditional SIM that can make a real difference for network operators and their environmental footprint.”

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About Workz

Workz connects and protects mobile subscribers of today and tomorrow by providing secure connected solutions for consumer, M2M and IoT devices. Since 1997, it has securely managed over 14 billion connections in more than 70 countries all without a single data breach. Workz is recognised as one of the global leaders in mobile IoT – enabling the secure deployment of smart devices and their data faster and easier than ever before. It is a European-owned company with headquarters in Dubai and offices across the world. As well as being certified by the ISO 14001 for Environmental Management, it is one of only a few providers in the world to be accredited by the GSMA to manage the complete eSIM lifecycle across both the consumer and M2M markets. Workz is also the world’s largest manufacturer of telecom (SIM and prepaid) cards.


Background info on sustainability

With the 2021 United Nations Climate Change Conference, also known as COP26, currently underway (Oct 31- Nov 12) in Glasgow, Scotland, there is an increasing focus on sustainability. The GSMA is urging the telecoms industry to adopt the UN’s Sustainable Development Goals. There is also legislative pressure to become more sustainable, including through the introduction of the EU plastic tax.

Sustainability is high on the agenda of consumers, too, particularly young people. Research by The Policy Institute at King’s College London found that people under 25 are more willing than older generations to make sustainable lifestyle changes. They are also more likely to prioritise the environment over economic growth.

Furthermore, a survey led by Bath University found that nearly 60% of young people are worried about climate change. This is also the group that is consistently among the highest users of MNO products and services.


For further information on this release, please contact Workz:

Raveena Thapa

PR Executive

M: +97156 188 0381



Mark Humphreys

Chief Marketing Officer

M: +97150 459 1579



Disclaimer: The views and opinions expressed in this article/press release are those of the authors and do not necessarily reflect the approved policy or position of the GSMA or its subsidiaries.