Alain Mahieu in

Alain Mahieu

Questioner · DISC type c
Senior Director Energy & Sustainability, Digital InfraCo (Nxera) at Singtel
📍 Singapore, Singapore

Alain Mahieu is the Senior Director for Energy and Sustainability at Singtels Digital InfraCo, Nxera. He drives strategic initiatives to embed sustainability, climate action, and circularity across data centers and energy systems. He holds a Master of Philosophy in Environmental Management from Stellenbosch University and has extensive experience in carbon management and sustainability strategy.

Deeply committed to resolving the climate crisis, Alain is passionate about collaborating with professionals who share his mission. He maintains a connection to his home country, South Africa, and follows its progress towards a sustainable energy system. He is also a published author on topics including corporate governance and fish farming in Africa.

He was appointed as a member of the Greenhouse Gas Protocols prestigious Scope 2 Technical Working Group.

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Experience
6 Years
Current Role
Senior Director Energy & Sustainability, Digital InfraCo (Nxera)
Job Level
Senior
Location
Singapore, Singapore
Personality Overview

How Alain shows up

Price-Sensitive
Not Easily Convinced
Cautious & Analytical

They are more likely than others to negotiate on pricing and terms. While they don't hesitate to ask questions, they are generally risk-averse and tend to be late adopters. They generally do not appreciate an overfriendly approach and prefer to stay to-the-point.

Priorities

Topics Alain cares about

Sustainable Digital Infrastructure
His current role focuses on embedding sustainability in data centers. He also speaks publicly on energy consumption within digital infrastructure.
GHG Protocol Standards
He is an appointed member of the Greenhouse Gas Protocol's Scope 2 Technical Working Group, actively revising and updating corporate GHG accounting standards.
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Career

Work history

10-2025
Senior Director Energy & Sustainability, Digital InfraCo (Nxera)
Singtel
ENGIE Impact
Full-time
KPMG Singapore
Full-time
2-2019 - 12-2019
Consultant Climate Change and Resource Efficiency
IBIS Consulting
6-2013 - 2-2019
Manager-Climate Change and Sustainability Services
EY
In the press

Media appearances

No media yetWe could not find public media appearances for this person.
Education
2013 - 2014
Master of Philosophy (MPhil)
Stellenbosch University
2012 - 2013
Postgraduate Diploma
Stellenbosch University
Social presence
in
Behavioral profile

DISC profile (public)

c

Calculativeness (C)

Calculativeness (C) reflects the degree to which a person is likely to be cautious, systematic and analytical. Those scoring high tend to emphasise quality and accuracy.

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