Nextier Gas

Bespoke solutions on gas and energy transition

We are recognised as leaders in the gas and energy transition sub-sector. As a leading advisory firm, we provide bespoke solutions on gas and energy transition issues. We work with our clients – governments, the private sector, and development partners – to develop and implement energy transition and green economy solutions. We are committed to supporting Africa to achieve net-zero emissions in line with global best practices.

Nextier Energy & Gas specializes in driving sustainable energy and gas transition projects, offering expertise in policy development, market optimization, and regulatory support to advance clean energy adoption and efficient resource management.

Our Consultants

Edwin Osayuki

Position: Data Policy Analyst
Categories: Power Consultants, The Team

Edwin is an experienced data scientist with over five years of expertise in implementing data-driven business intelligence solutions to improve efficiency, accuracy, and profitability. He is skilled in predictive modeling, data processing, data mining, and scripting languages like Python and JavaScript. Edwin has led teams in developing R&D pipelines, redesigned data models to achieve cost savings, and increased revenue by 15%.

Additionally, he created a customer acquisition strategy that boosted inbound leads by 30% and reduced churn by 25%. His expertise spans advanced analytics, machine learning, and operations optimization within the power and utility sector, with proficiency in Python, SQL, MS Excel, Power BI, and machine learning.

Edwin Osayuki

Data Policy Analyst

Edwin is an experienced...

Nkemjika Ani

Position: Policy & Research Analyst
Categories: Power Consultants

Nkemjika Ani

Policy & Research Analyst

Chinedu Ogoliegbune

Position: Senior Policy Research Analyst
Categories: Power Consultants

Chinedu holds a bachelor’s degree in Electrical/Electronic Engineering from the Federal University of Petroleum Resources, Delta State, and an Executive MBA from Obafemi Awolowo University, Ife. With over five years of experience in the Nigerian power sector, Chinedu has a proven track record in operations and maintenance engineering, having worked with Ikeja Electric PLC. He is currently a Senior Policy Research Analyst at Nextier, where he plays a pivotal role in shaping energy policy and infrastructure development.

Chinedu’s expertise includes managing distribution network planning, rehabilitation, commissioning, and expansion projects to enhance grid energy capacity. His work at Nextier has been instrumental in advancing several high-impact power projects through strategic collaboration with key government stakeholders, driving energy growth and significant infrastructure investments.

Chinedu Ogoliegbune

Senior Policy Research Analyst

Chinedu holds a bachelor’s...

Ruth Ephraim

Position: Data Policy Analyst
Categories: Power Consultants, The Team

Ruth Ephraim holds a Master of Science in Agronomy from Ahmadu Bello University, Zaria. With a strong foundation in data analysis, she has developed expertise in tools like Power BI and SQL, as well as programming skills in Python and R. Ruth’s work experience includes her role as a Data Policy Analyst at Nextier Power, where she contributed to business intelligence and data governance initiatives for projects with UKNIAF, NERC, and REA. As a Data Science Fellow at Click-On Kaduna, she played a key role in government health reform strategies through data analysis.

Ruth’s background also includes hands-on experience in agricultural consulting, project management, and process optimization, making her skilled at translating complex data into actionable insights that drive business and community development.

Ruth Ephraim

Data Policy Analyst

Ruth Ephraim holds a...

Elohozino Okpowo

Position: Senior Policy and Research Analyst
Categories: Power Consultants

Eloho works with the Nextier Power Team as a Senior Policy and Research Analyst, providing legal advice on navigating contractual agreements and related issues. She holds a law degree from the University of Leicester, a master’s degree in International Maritime Law from Swansea University, and is a member of the Nigerian Bar Association. Her professional experience spans the Maritime, Banking & Finance, Energy sectors, and Litigation Practice.

Beyond her legal expertise, Eloho is passionate about literature and creative writing, with her work featured in various international and domestic online magazines and journals.

Elohozino Okpowo

Senior Policy and Research Analyst

Eloho works with the...

Ismail Olamilekan

Position: Data Analyst intern
Categories: Power Consultants

Ismail Muhammedawal Olamilekan is a Data Analyst intern at Nextier Power. He holds a Bachelor of Technology in Physics from the Federal University of Technology Minna. With expertise in data management, machine learning, and artificial intelligence, Muhammedawal is skilled in using tools like Excel, Python, Pandas, and Power BI to gather, clean, and analyze data. His precise approach ensures data accuracy and quality, enabling him to extract insights and identify trends that support informed decision-making.

Ismail Olamilekan

Data Analyst intern

Ismail Muhammedawal Olamilekan is...

Joy Mampak

Position: Policy Research Intern
Categories: Power Consultants

Joy Mampak is a Policy Research Intern at Nextier Power with a master’s degree in Energy and Environment from the University of Ibadan and a bachelor’s degree in Civil Engineering from Covenant University. Passionate about environmental enhancement and sustainable energy practices, she conducts in-depth research on energy policy and environmental issues.

Joy regularly produces insightful articles that strengthen the company’s thought leadership. She also supports the project management team by meticulously recording meeting notes and tracking key details and action items. Her education, experience, and dedication make her a valuable asset to Nextier’s mission of promoting sustainable energy solutions.

Joy Mampak

Policy Research Intern

Joy Mampak is a...

Thought Pieces

View some of our thoughts on policy research, impact assessment, violent conflict tracking, political and security risks analysis, strategic planning, technical assistance, project and programme management, and community and stakeholder engagement.

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Bespoke solutions on gas and energy transition

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