YOUR CHATGPT PROMPT JUST DENIED SOMEONE A CLEAN AND SAFE WATER: WHAT DOES THE LAW SAY ABOUT IT?
Erin Brockovich is investigating AI data centers. Nigeria is building them at record speed. And our environmental laws are not ready for what is coming. Most people still think of the internet as something abstract, a cloud, a signal in the air, and magic. But every Instagram like, every email, every ChatGPT prompt has a physical consequence somewhere on this earth. It all requires hardware and that hardware is getting significantly bigger, hotter, and more power-hungry because of artificial intelligence. If you have ever touched an iPhone while exporting a large video, you already understand the problem in miniature. Heat. AI servers are the Formula One cars of computing , the cooling systems that keep them running consume staggering volumes of water and now, that global crisis is arriving in Nigeria.
THE ERIN BROCKOVICH MOMENT
In 1993, a legal clerk named Erin Brockovich helped expose one of America’s most consequential environmental contamination cases. Pacific Gas & Electric had been discharging hexavalent chromium into the groundwater of Hinkley, a small California town. Families were sick. The land was poisoned. And the corporation knew. The resulting litigation secured a $333 million settlement, the largest ever paid in a direct-action lawsuit in American legal history at that time.
A December 2025 study found that AI could consume between 312.5 and 764.6 billion litres of water in 2025 alone. To contextualise that figure: New York City uses approximately 4.5 billion litres per day. Newton County, Georgia, is on track to face a water deficit by 2030 after Meta broke ground on a $750 million data centre, and in Indianapolis, residents waged months of sustained opposition that ultimately forced Google to abandon a $1 billion data center project entirely
WHAT NIGERIAN LAW ACTUALLY SAYS AND WHAT IT DOES NOT
Nigeria’s data center sector is expanding from just over $300 million in 2025 to nearly $800 million by 2031. MTN’s Dabengwa Centre in Ikeja launched its first AI-optimised phase in July 2025, with a second phase adding AI-focused GPU infrastructure at an estimated cost of $240 to $250 million. Airtel’s Nxtra facility in Lagos, designed specifically for AI compute rather than traditional cloud storage, representing a $120 million investment, came online in early 2026. A 100-megawatt AI data center for Lagos is under active discussion.
Nigeria is not without legal architecture on this question. The problem is that the architecture was not built with AI data centers in mind.
Section 20 of the Constitution of the Federal Republic of Nigeria (1999) states that “the State shall protect and improve the environment and safeguard the water, air and land, forest and wildlife of Nigeria.” This is a Fundamental Objective and Directive Principle of State Policy; it is legally significant, but it is not directly justiciable under Section 6(6)(c). The lack of enforceability or binding status of Section 20 presents a significant legal challenge to the enforcement of environmental rights within the country. A citizen cannot walk into court today and sue the government for failing to protect water resources from data center strain. That gap is not academic. It is a structural failure that must be addressed before the infrastructure is entrenched.
The NESREA Act 2007, administered by the Ministry of Environment, replaced the Federal Environmental Protection Agency Act and is the embodiment of laws and regulations focused on the protection and sustainable development of the environment. Section 7 empowers NESREA to enforce compliance with environmental laws. Section 8(1)(k) empowers the Agency to make and review regulations on air and water quality, effluent limitations, and the control of harmful substances. Section 27 prohibits the discharge of hazardous substances into the environment without lawful authority, punishable by a fine not exceeding ₦1,000,000 and imprisonment of five years, with an additional ₦50,000 for every day the offence persists. For a corporation operating a $250 million facility, these penalties are structurally toothless. The figures have not been reviewed since 2007.
The Environmental Impact Assessment Act 1992 requires that an EIA be conducted before any project likely to have significant effects on the environment. The question Nigerian lawyers and regulators must now ask urgently is this: Does the construction of a 100MW AI data center in Lagos trigger a mandatory EIA? It should. The cooling water consumption, generator emissions, and heat discharge alone satisfy that threshold. But without sector-specific regulations, enforcement becomes a matter of regulatory discretion, which is not the same as legal protection.
Gbemre v. Shell Petroleum Development Company & Ors [2005] AHRLR 151 is the most important domestic precedent on this question. Justice C.V. Nwokorie held that the right to a clean environment is implicitly protected under Sections 33 and 34 of the 1999 Constitution, the rights to life and dignity, and that Shell’s continued gas flaring violated those rights. The court ordered Shell to stop. The case established a critical principle: environmental harm in Nigeria can constitute a violation of fundamental human rights when it threatens life and dignity. Any counsel pursuing a future claim against an AI data center operator for water contamination should build their constitutional argument from this foundation.
WHAT NIGERIAN LAWMAKERS AND REGULATORS MUST DO NOW
These recommendations are not aspirational. They are legally achievable within the current constitutional and statutory framework.
1. NESREA must issue sector-specific regulations for large-scale data centers under its Section 8(1)(k) powers, covering mandatory water usage reporting, effluent discharge standards, cooling system technology requirements, and community notification obligations. This requires no new legislation. It requires regulatory will.
2. The EIA Act must be applied consistently to data center projects above a defined threshold. Environmental impact assessments should be mandatory, public, and conducted before any groundbreaking. Responsible data center developers globally are now addressing water usage caps, tiered conservation triggers based on drought conditions, and community advisory mechanisms, provisions rarely seen in data center transactions just five years ago. Nigerian law should mandate what international practice is beginning to normalise.
3. The Nigerian National Assembly should consider amending the Constitution to make Section 20’s environmental protections justiciable, or enact standalone legislation creating an actionable right to a healthy environment. Rwanda, Kenya, and South Africa have done this. Nigeria has the jurisprudential foundation in Gbemre v. Shell to build upon.
4. Penalty provisions under the NESREA Act must be reformed. A ₦1 million maximum fine for environmental contamination by a corporation with a $250 million facility is not a deterrent. It is an invitation.
5. Nigerian lawyers must begin positioning themselves now. The environmental liability litigation arising from AI infrastructure in the next decade will be substantial. The firms that have developed expertise in technology, environmental law, water rights, and constitutional environmental rights litigation will be the firms communities turn to when the consequences materialise, as they inevitably will.
CONCLUSION
The Erin Brockovich warning is not about America. It is about every place that moves fast without rules. Nigeria is positioning itself as West Africa’s digital gateway. That ambition is legitimate, urgent, and economically important. But the communities around Lekki, Ikeja, and every future data center corridor deserve the same legal protections that communities in Virginia and Georgia are now, belatedly, fighting to obtain. The time to build those protections is before the infrastructure is entrenched, not after families are sick and lawyers are arguing in court about what the law should have said.
Erin Brockovich won because the law eventually caught up with the corporation. The goal of good legal reform is to ensure the law is already there when it is needed, not thirty years and a film adaptation too late.
V. F. AYENI, Esq.,
Associate II,
Corporate, Commercial and Industrial law (CCI) Practice Group & Real Estate, Construction and Infrastructure Law (RCI) Practice Group.