ZTEN
Start the New Year with money making venture
Access CNG and LNG Conversion Training Here
Register for professional transporter Discount Card and receive 10% at all ZTEN CNG/LNG Refuelling Station throughout Nigeria
There is Value in Waste
There is Value in recycling
There is Value in Greener World
There is Value in Pyrolysis Plant when plastic waste becomes a major problem
GAS OVERVIEW
Operators who want to reduce their operating cost and carbon footprint, do not have to buy dedicated gas-powered trucks to replace their existing diesels engines. We save monry by retrofitting their current at cost far below obtaining new trucks and equally efficeint.
The way the system works after conversion is this: -
CNG is natural gas, main component is methane (CH4) compressed at high pressure and transported by specialized vehicles and tank. Commonly used units: cm3, mmbtu.
LPG is liquefied petroleum gas, mainly composed of propane (C3H8) and butane (C4H6). LPG is stored in tanks (LPG BATTERY) or extracted in bottle (LPG BOTTLE). Commonly used units: Ton, Kg.
High cost of petrol (PMS) and diesel (AGO) fuel is motivating many Nigerians consumers, company owners and individuals, to examine options of retrofitting or convert their vehicles to run on
Who We Are
Stronger Together
ZTEN is an employee-ownership, Nigeria centric alternative energy firm providing specialist services to the Energy sector, power, water resources, industries, and users alike. We are engineers, environmental scientists, geoscientists, and technologists, focusing on what we do best to create value for our clients at every stage of energy usage.
Founded in 2015, we have over 100 strong team operating from 22 sites across 24 States in Nigeria. Our national integrated team, together with our industry expertise and regional understanding, allows us to support clients in identifying and mitigating their energy risk, navigating challenges, and achieving long-term success in complex business environment.
We work collaboratively, harnessing professional excellence and innovation, to deliver a multidisciplinary, fit-for-purpose energy solutions for each project and to help clients realize their goals.
We are committed to making a positive impact for our clients, our team, the environment and the communities where we live and work, aiming to develop stronger relationship.
Having promoted CNG for over 40 years, we opened the first CNG Filling Station in Nigeria 2016 it was a difficult relationship preaching the gospel of anti-flaring to the Oil-Industries.
We have provided CNG solutions to Dangote Sugar, Murtala Muhammed Airport, Oshogbo Steel and several Hotels in the process converting generators and service trucks, before current love affair with CNG in Nigeria.
Standard Toyota Car
4 hours on average to convert a vehicle
Tank size 30 liters CNG
Hilux
5 hours on average to convert a vehicle
Tank size 40 litres CNG
VW Phaeton Car
6 hours on average to convert
Tank size 60 litres CNG
Biogas
We now promote and build bio-digesters on farms, encouraging bio-gas as a route to energy independence for Nigerians. We undertake Energy Independent training in various Nigeria Universities (contact us).

Mixture of methane, CO2 and small quantities of other gases produced by anaerobic digestion of organic matter in an oxygen-free environment. The precise composition of biogas depends on the type of feedstock and production by the following main technologies
Biodigesters
Are airtight systems (e.g., containers or tanks) in which organic material, diluted in water, is broken down by naturally occurring micro‑organisms. Contaminants and moisture are removed by filter and drier prior to use of the biogas.
Landfill gas recovery systems
Decomposition of municipal solid waste (MSW) under anaerobic conditions at landfill sites produces biogas. This can be captured using pipes and extraction wells along with compressors to induce flow to a central collection point.
Wastewater Treatment Plants
These plants are capable of recovering organic matter, solids, and nutrients such as nitrogen and phosphorus from sewage sludge. Additional treatment allow the sewage sludge to be used as input to produce biogas in an anaerobic digester.
Methane content of biogas typically ranges from 45% to 75% by volume, the remainder mostly being CO2. This variation means that the energy content of biogas does vary; the Lower Heating Value (LHV) is between 16 megajoules per cubic metre (MJ/m3) and 28 MJ/m3. The important note here is Bio-gas can be used directly to produce electricity and heat or as an energy source for cooking.
Biomethane
Also known as “renewable natural gas”, is an alternative source of methane produced either by “upgrading” biogas (this process removes CO2 and other contaminants present in the biogas) or through the gasification of solid biomass followed by methanation.
Upgrading biogas
This process accounts for about 90% of total biomethane produced worldwide. The use of technologies on different properties of various gases contained within biogas to separate them, i.e.; water scrubbing and membrane separation account for about 60% of biomethane production globally.
Our Solutions for the Emergence Services are special CNG Projects design to provide robust solutions for Services like Army, Navy and Airforce. 24 x 7 electricity for field hospital, immovable objects, field vehicles of every type ensuring zero downtime .
We offer a "Time Fill at vehicle pool depot and Fast-Fill" Solutions from our forecourts to Police Patrol vehicles.
Whatever your green fuel requirement (Air, Land or Sea), in Nigeria, we are it. Providing a reliable, powerful, and abundant fuel source, like CNG, LNG, they are cleaner than traditional fossil fuels, and delivers significant cost-savings.
In an environment with continuous demand of energy-intensive processes to run greener fleet of vehicles, on more environmentally friendly fuel, then CNG, LNG H-CNG are the ideal energy solution.
Our supply concept addresses the broad infrastructure for gas distribution virtually.
The solutions for the Navy are specialise. We provide consulting solution for Battle Ships and Patrol Boats designed to enable them perform variety of dangerous and hazardous manoeuvre. We take safety of service personnel seriously.