Regional oil and gas pipelines occupy a strategic place in West Africa. They often link landlocked production areas (Niger, northern Nigeria, Sahelian regions) to the ports of coastal countries, or interconnect national gas and electricity markets. These infrastructures sit at the crossroads of energy, security, political and community issues.
The risks affecting them are not limited to spectacular attacks. They combine chronic insecurity, institutional fragility, local tensions over land and the environment, as well as technical and climate vulnerabilities. Together, these create a complex risk environment for states, energy operators and riverside populations.
A quick map of the main energy corridors
In West Africa, several oil and gas pipeline routes structure the regional space:
- The West African Gas Pipeline (WAGP), which carries Nigerian gas to Benin, Togo and Ghana along the coast.
- Nigerian oil and gas pipelines, notably in the Niger Delta and towards the north of the country, exposed to chronic conflict and product theft.
- Sahelian corridor projects, such as the Niger–Benin oil pipeline, designed to carry Nigerien crude to the coast, crossing areas of security fragility.
- Emerging cross-border gas infrastructure (Nigeria–Niger, Nigeria–Cameroon, potential extensions towards the Sahel and the Gulf of Guinea).
These corridors cross highly contrasting spaces: densely populated coastal areas, landlocked rural regions, poorly controlled border areas, and spaces marked by the presence of armed groups or criminal networks. This diversity explains the variety of risks involved.
Security risks: sabotage, extortion and opportunistic crime
Oil and gas pipelines are attractive targets for different types of armed actors:
- Jihadist groups and insurgents: in certain Sahelian areas and Nigerian border zones, groups affiliated with Al-Qaeda or the Islamic State may target these infrastructures to weaken the state, disrupt the economy or send a political signal. Attacks may take the form of occasional sabotage, threats against staff or extortion of local subcontractors.
- Community armed groups and militias: in regions where agro-pastoral conflicts are intense, the presence of a pipeline can become an additional lever of pressure, particularly if communities feel excluded from the benefits or poorly compensated for the use of their land.
- Organised crime: the theft of oil or refined products through illegal connections (tapping) is a long-standing phenomenon in the Niger Delta. It combines local actors, smuggling networks, complicity within state apparatuses and clandestine export channels. Similar patterns may develop along new corridors, especially in contexts of poverty and weak state presence.
These risks do not necessarily result in large-scale destruction. Often, the most frequent threat is that of recurring disruptions, rising security costs, and economic losses linked to leaks, production stoppages or diverted volumes.
Political instability, sanctions and the renegotiation of power relations
Regional pipelines are closely linked to national and regional political dynamics. Several dimensions combine:
- Political transitions and coups: in Sahelian countries facing regime change, energy contracts and commitments made with foreign partners may be renegotiated, suspended or used as leverage in diplomatic power struggles.
- Regional and international sanctions: tensions between a landlocked state and its coastal neighbours, or between a country under sanctions and its partners, can affect the transport of hydrocarbons, or even lead to temporary closures of terminals or borders.
- Fiscal and regulatory pressures: in times of budgetary constraint, governments may seek to increase the share of the rent captured from oil and gas pipeline projects, generating uncertainty for investors and possible disputes.
In this context, oil and gas pipelines become bargaining instruments: between states, between governments and companies, but also between central authorities and local actors, who sometimes mobilise social or security-related protest to influence the distribution of benefits.
Local issues: land, environment and social acceptability
Risks do not come solely from armed groups or inter-state tensions. At the local level, several factors shape the vulnerability of the infrastructure:
- Land conflicts: a pipeline route often crosses farmland, pastures, community forests or transhumance areas. When compensation is deemed insufficient, inequitable or opaque, protest may take the form of blockades, sabotage or legal action.
- Environmental impacts: hydrocarbon leaks, pollution of soil and watercourses, and the degradation of coastal and river ecosystems fuel mistrust of operators. In some regions, these impacts add to already high vulnerabilities linked to coastal erosion, land salinisation or deforestation.
- Perception of economic benefits: when riverside populations see neither lasting jobs, nor improved basic services, nor visible investment (electricity, water, roads), oil and gas pipelines are perceived as ‘extractive’ infrastructure benefiting mainly outside actors. This frustration creates fertile ground for mobilisation by local leaders, trade unions or even armed groups.
Social acceptability thus becomes a central parameter of infrastructure security. It depends as much on the quality of consultations and compensation mechanisms as on the ability of states to arbitrate land conflicts and regulate environmental impacts.
Technical, cyber and logistical vulnerabilities
Oil and gas pipelines often stretch over several hundred kilometres, crossing areas that are difficult to access. Several types of vulnerability accumulate:
- Limited physical surveillance: the length of the routes, the low density of checkpoints and insufficient air or ground resources make it difficult to detect incidents quickly, whether accidental or intentional.
- Ageing infrastructure: some pipeline sections, particularly in the Niger Delta and coastal areas, suffer from corrosion, maintenance shortcomings or obsolete installations, increasing the risk of ruptures, leaks and major environmental incidents.
- Cyber risk and control systems: the growing digitalisation of supervisory systems (SCADA) opens up the possibility of cyber attacks aimed at disrupting the operation of facilities, even if, for now, documented cases remain rare in West Africa. This risk is part of a wider landscape of cyber vulnerabilities in the energy and critical sectors.
- Logistical dependence: pipelines are integrated into broader logistics chains (ports, depots, power grids). Disruptions on one segment (strikes, port blockades, power cuts) can have cascading effects across the whole system.
Climate and environmental pressures
Climate change and environmental degradation are gradually altering risk parameters:
- Coastal erosion and sea-level rise: some sections of coastal or subsea pipelines are exposed to erosion, more frequent storms and salinisation, which complicates maintenance and increases protection costs.
- Flooding and soil instability: in river plains and flood zones, extreme rainfall events can weaken supports, trigger landslides or expose pipes to greater mechanical stress.
- Natural resource conflicts: the growing scarcity of arable land and pasture, combined with demographic pressure, heightens tensions over the use of the areas crossed by pipelines, which can indirectly increase the risk of protest.
These climate factors do not automatically produce attacks or sabotage, but they increase the complexity of risk management, requiring additional investment and longer-term planning.
Impacts for states, businesses and populations
The risks facing regional oil and gas pipelines have multiple effects:
- For states: disruption of tax and export revenues, difficulty guaranteeing continuity of fuel and electricity supply, exposure to disputes with companies and regional partners.
- For energy companies: rising security and insurance costs, regulatory uncertainty, reputational risks in the event of pollution or conflict with communities, and growing pressure to adopt more demanding environmental and social standards.
- For populations: vulnerability to accidents and pollution, exposure to violence linked to trafficking and armed groups, but also dependence on infrastructure whose failure can lead to energy shortages and higher prices.
Oil and gas pipelines are therefore not merely technical objects. They crystallise issues of governance, redistribution and state legitimacy. Securing them durably requires combining security responses, economic regulation, land management, community dialogue and attention to climate dynamics.