CLIMATE CHANGE AND THE LAW: IS NIGERIA’S ENERGY TRANSITION A POLICY CHOICE OR A LEGAL OBLIGATION?

1.0 INTRODUCTION

Nigerian films such as Oloibiri and Black November vividly depict, through a cinematic lens, the country’s deep dependence on fossil fuels and the adverse environmental and socio-economic consequences that flow from it.

Notably, the urgency surrounding environmental protection and enforcement in Nigeria can be traced to the Koko Waste Dump saga. This incident marked a turning point, catalyzing the development of more robust environmental laws at the national level and contributing, on the international plane, to global regulatory efforts such as the Basel Convention.

Despite these developments, Nigeria’s sustained reliance on fossil fuels has arguably impeded the transition to cleaner energy sources. This raises a critical question: is Nigeria’s ongoing energy transition primarily the product of discretionary policy choices, or is it anchored in binding obligations under domestic and international law?
This article interrogates the unique contours of Nigeria’s energy transition and examines whether its trajectory is driven more by policy preference or by enforceable legal commitments.

2.0 NIGERIA’S ENERGY PROFILE: THE DYNAMICS OF FOSSIL FUEL DEPENDENCE

The exploration of petroleum in Nigeria dates back to the early 20th century, largely driven by British commercial interests and the growing global demand for fossil fuels, with significant commercial discovery occurring in the 1950s. This discovery fundamentally transformed Nigeria’s economic structure, leading to a gradual but decisive shift from an agrarian-based economy to one overwhelmingly anchored on the petroleum sector. Over time, oil and gas became the dominant source of national revenue and foreign exchange earnings, effectively eclipsing agriculture and other productive sectors that previously formed the backbone of the economy.

This entrenched reliance on fossil fuels has continued to define Nigeria’s energy profile, with state revenue, fiscal planning, and industrial development heavily dependent on the oil and gas regime. As a result, investment in alternative and renewable energy sources has remained comparatively limited, leaving the country with a constrained renewable energy footprint despite growing global energy transition pressures.

It is also pertinent to note that this heavy reliance on fossil fuels has environmental and social consequences. Fossil fuels drive about 68% of global greenhouse gas emissions causing about catastrophic climate change, habitat destruction, and air/water pollution. These environmental externalities have translated into far-reaching social consequences, particularly in oil-producing regions. Prolonged exposure to pollution has been linked to serious public health concerns, while environmental degradation has disrupted traditional livelihoods such as farming and fishing, thereby deepening poverty in rural communities.

In turn, these conditions have exacerbated socioeconomic inequalities, as resource wealth remains unevenly distributed despite the abundance of hydrocarbons. Moreover, the tensions arising from resource control, environmental injustice, and perceived marginalisation have contributed to recurring unrest and insecurity, underscoring the geopolitical fragility associated with Nigeria’s fossil fuel dependence. Collectively, these outcomes reinforce the structural challenges embedded within Nigeria’s energy profile and highlight the broader human cost of its reliance on fossil fuels.

3.0 NIGERIA’S ENERGY TRANSITION AS A POLICY-DRIVEN INITIATIVE

It is essential to distinguish policy from law. A policy consists of guiding principles or strategic frameworks adopted to achieve defined objectives; it directs decision-making but does not, on its own, carry binding legal force unless enacted into legislation. By contrast, law imposes mandatory obligations that are enforceable in court.
In this sense, policy may be viewed as a provisional measure; a stopgap that shapes direction and intent while law represents the permanent and enforceable framework. Put differently, policies function as a compass for legislative action, indicating the course the law ought to take, but lacking the coercive authority that characterizes binding legal rules.

The following are policy frameworks that guide energy transitions in Nigeria across all sectors:
– The Energy Transition Plan 2022
– The Nigeria’s long term low-emission development strategy- 2060 (2023)
– The Gas Policy 2017
– National Renewable Energy and Energy Efficiency Policy in Nigeria 2017
– National Energy Master Plan 2014
– National Energy Policy 2003
Although the foregoing list is not exhaustive, it captures the principal policy instruments shaping Nigeria’s energy transition.

These frameworks do not operate in isolation; rather, they function as an integrated policy architecture, with each instrument reinforcing and complementing the others across sectors. Notwithstanding their strategic significance, persistent challenges remain particularly in the areas of enforcement, institutional coordination, and sustainable financing which continue to undermine their full operational effectiveness.

Conclusively, Nigeria’s energy transition remains largely policy-driven, with clear strategic direction but limited binding force. Until these policy frameworks are translated into enforceable legal regimes, supported by coherent institutional coordination and adequate financing mechanisms, the transition will continue to face structural implementation constraints. The progression from policy articulation to legislative codification is therefore critical to achieving a credible and effective energy transition pathway.

4.0 NIGERIA’S ENERGY TRANSITION AS A LEGAL OBLIGATION

The trajectory of Nigeria’s environmental and climate governance demonstrates a consistent pattern: legislation often emerges as a corrective response to regulatory deficiencies and environmental crises. The Federal Environmental Protection Agency Act 1988 was enacted out of necessity, precipitated by the environmental and public health fallout from the Koko Toxic Waste Dump Incident 1988. That incident exposed significant gaps in Nigeria’s environmental regulatory architecture, particularly the absence of a centralised authority with the capacity to control hazardous substances and enforce environmental standards. While the Federal Environmental Protection Agency regime represented a foundational step in institutionalising environmental governance, it was ultimately constrained by weak enforcement mechanisms and limited institutional capacity.

These deficiencies necessitated a more robust and enforcement-oriented framework, culminating in the enactment of the National Environmental Standards and Regulations Enforcement Agency Act 2007. The NESREA Act sought to address the shortcomings of the FEPA regime by establishing a dedicated agency with clearer regulatory powers, enhanced enforcement authority, and a broader mandate to develop and implement environmental standards. This legislative progression underscores a critical point: where policy and institutional arrangements prove inadequate, legislative intervention becomes imperative to ensure compliance and accountability.

A similar pattern is evident in Nigeria’s climate governance evolution. The enactment of the Climate Change Act Nigeria 2021 was not incidental but rather the culmination of converging international, domestic, and institutional pressures. Among these was Nigeria’s commitment under the Paris Agreement on Climate Change, which necessitated the domestication of emission reduction targets and the establishment of a structured framework for implementation. Ratified by Nigeria in 2017, the Agreement imposed obligations that could not be effectively realised through policy instruments alone.

Domestically, increasing climate-related vulnerabilities ranging from flooding and desertification to energy insecurity further underscored the need for a coordinated and enforceable legal response. Institutionally, the absence of a unified framework for climate governance created fragmentation across ministries and agencies, thereby weakening implementation. The Climate Change Act addresses these gaps by introducing mechanisms such as carbon budgeting, emissions reduction targets, and institutional oversight through the National Council on Climate Change, thereby transforming climate commitments into legally cognisable obligations.

In this context, Nigeria’s energy transition can no longer be viewed solely as a policy aspiration but must be understood as an emerging legal obligation. The progression from the FEPA Act to the NESREA Act, and ultimately to the Climate Change Act, reflects a broader shift from reactive environmental regulation to proactive, legally grounded climate governance. This evolution signals an increasing recognition that achieving a sustainable energy transition requires binding legal frameworks capable of compelling compliance, ensuring accountability, and providing regulatory certainty for long-term investment.

5.0 CONCLUSION

Nigeria’s energy transition sits at the intersection of historical dependence, policy ambition, and emerging legal obligation. As demonstrated, the country’s deep-rooted reliance on fossil fuels shaped by decades of petroleum-driven economic structuring has not only defined its energy profile but has also entrenched significant environmental, social, and geopolitical vulnerabilities. The consequences of this dependence, as reflected in environmental degradation, public health risks, and socio-economic inequality, underscore the urgency of a transition to cleaner and more sustainable energy systems.

The analysis reveals that Nigeria’s transition has, for the most part, been policy-driven. Strategic frameworks such as the Nigeria Energy Transition Plan and the National Renewable Energy and Energy Efficiency Policy Nigeria 2017 provide clear direction and articulate the country’s aspirations toward decarbonisation and energy diversification. However, these instruments, while significant, lack binding force and are often constrained by weak enforcement, fragmented institutional arrangements, and inadequate financing. As such, policy alone has proven insufficient to drive the scale and pace of transition required.

Conversely, Nigeria’s legal evolution reflects a gradual but deliberate shift toward enforceability. From the Federal Environmental Protection Agency Act 1988, enacted in response to the Koko Toxic Waste Dump Incident 1988, to the National Environmental Standards and Regulations Enforcement Agency Act 2007, and more recently the Climate Change Act Nigeria 2021, there is a clear pattern of legislative intervention addressing gaps left by policy and institutional weaknesses. Notably, Nigeria’s obligations under the Paris Agreement on Climate Change have further reinforced the need to anchor transition efforts within a binding legal framework.

Flowing from the foregoing, it is evident that Nigeria’s energy transition is neither purely policy-driven nor wholly legal in character; rather, it exists within a hybrid framework where policy provides direction and law increasingly supplies enforceability. However, in Nigeria’s energy transition framework, policy is doing most of the work, while law is still evolving.

Ultimately, the credibility and effectiveness of Nigeria’s energy transition will depend on its ability to consolidate this hybrid framework into a coherent, enforceable regime. This requires the deliberate translation of policy commitments into binding legislation, strengthened institutional coordination, and the development of sustainable financing structures. Until this convergence is achieved, the transition will remain aspirational in design but constrained in execution.

V. F. Ayeni, Esq.
Associate II,
Unit Head,
Corporate, Commercial and Industrial law (RCI) Practice Group & Real Estate, Construction and Infrastructure Law (RCI) Practice Group.

Samuela Umeakunne, Esq.,
Associates,
Corporate, Commercial & Industrial Practice Group