Background Information
on Our Questionnaire

Constitution of the Federal Republic of Nigeria 1999 – As Amended​

The Constitution of the Federal Republic of Nigeria 1999 – as amended – recognises the importance of environmental protection and natural resource conservation. Section 20 of the Constitution puts forward that the State shall protect and improve the environment and safeguard the water, air and land, forest and wild life of Nigeria. The preceding shall be achieved through promulgation and the adoption of necessary laws, policies, regulations and international conventions on environmental protection and natural resource conservation for sustainable development. The Constitution also grants local government authorities the power to manage, among other things, refuse disposal.

National Environmental Standards Regulation Enforcement Agency (NESREA)

The National Environmental Standards and Regulation Enforcement Agency NESREA Act of 2007 is a major federal law guiding environmental affairs in Nigeria. It makes provisions for solid waste management in the country, and imposes penal sanctions for acts that contravene proper and adequate waste disposal procedures and practices. Consistent with its statutory functions, NESREA can review and enforce compliance with laws, guidelines, policies, standards and international agreements on waste management, such as in the case of used tyres i.e. their collection and disposal methods, atmospheric protection, air quality, ozone depletion, water quality, environmental sanitation and pollution control.

End-of-Life Tyres (ELTs), Nigeria's Growing Waste Stream

End-of-Life Tyres (ELTs) are tyres that cannot be used for their original purpose and directly go into the waste management system for recovery. Are you aware that it takes more than 100 years for a single ELT to biodegrade? Although banned from landfills in Europe on 16 July 2003, applications for landfills or stockpiles of ELTs still exist in some countries.

ELTs stockpile in Abuja
Figure 1: Stockpiles of ELTs in Abuja

Each year 10 million or more ELTs pose a direct threat to Nigeria’s economy, public health and safety. Given their void space, ELTs dumped in landfills are subject to trap methane gas, which can cause them to become buoyant and rise to the surface. Besides taking up much space, ELTs are difficult to compact in landfills and have been known to damage landfill liners, which ought to prevent leachate from polluting nearby soil, surface or ground water reserves. When stockpiles of ELTs (figure 1) are left outside without cover during the rainy season, they retain water. These ELTs become ideal receptacles for breeding Anopheles mosquitoes, which ultimately will transmit malaria. While studies have demonstrated that the unregulated incineration of ELTs contributes directly to the increasing levels of carbon dioxide, volatile organic compounds, and greenhouse gas emissions into Nigeria’s atmosphere, it is not uncommon to see ELTs being used to roast meat in many abattoirs across the country. This has led to the elevated concentrations of heavy metals in meats.

Circular Economy

A circular economy is a closed loop wherein raw materials, components and products lose very little value if at all. Materials recovered from recycled ELTs have wide-ranging applications (figure 2); indoor and outdoor furnitures, auto-mobile components, signposts, dustbins, wheels, sports arenas, airports, concrete manufacture, roads and building construction, roofing, interlocking tiles for courtyards, mulching in landscape management, the cement sector, children’s playgrounds, and footwear production. Unequivocally, a circular economy promotes waste prevention from the onset. It is resilient, good for business, people, and our environment.

Figure 2: Wide-ranging applications

Questionnaire

This questionnaire is designed to solicit your views and knowledge in order to create different scenarios for the future of ELTs. We would deeply appreciate it if you could spend a few minutes filling out this questionnaire containing three questions. All your personal information is strictly confidential. The result will be anonymous and sent to you once the exercise is completed.

You can also download the PDF questions here and submit your answers to us via email.

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Please identify what you believe to be the three most important driving forces behind ELTs application (e.g. recycled material’s market, environmental legislation, technology, global economic activity, price of substitute products such as oil and coal, etc. Please use these or your own examples).
What do you think might be the three largest driving forces for changes in the management of ELTs? (Please use examples mentioned in question 1 or your own examples).
How might these driving forces you identified in question 2 change the system for ELTs? (e.g. systems like collection, treatment and sales, etc.).