Energy Solutions for
Data Center Development
With the backing of Hanwha Group, Hanwha Data Centers has the resources and development expertise to leverage innovative and sustainable energy solutions.
Development-focused Experience
Our leadership team brings decades of data center experience from hyperscale leaders like Google, Amazon, and Microsoft. We work directly with hyperscalers, colocation providers, build-to-suit developers, and others across the energy value chain. As seasoned industry professionals, we know where to be — and when — to deliver energy where it’s needed most. Critically, we start by understanding each customer’s specific power requirements and preferred energy mix, then work backwards to develop tailored solutions that balance reliability, sustainability, and cost.
Digital Infrastructure Leadership Team
Our leadership team brings deep expertise in data center development, energy solutions, and critical infrastructure. With backgrounds in global technology firms, commercial real estate, and large-scale energy projects, we drive innovative solutions that accelerate data center construction and power availability.
William de Hoop Scheffer
Vice President, Data Centers
At Hanwha Data Centers, William is the Vice President of Data Centers, leading the company’s new vertical focused on large-scale energy solutions for data centers. He brings over 13 years of experience across oil and gas, power, utilities, and renewables. Committed to advancing the energy transition by accelerating investments, leveraging emerging digital technologies, applying best practices in asset management, and optimizing value through partnerships and joint ventures. Prior to joining Hanwha Data Centers, William held roles at Amazon, Salesforce, Wood Mackenzie, Accenture and Schlumberger. He received a Master of Business Management from Imperial College of London and a Master of Energy Science and Engineering from Ecole Centrale Paris.
Jonathan Anzulewicz
Senior Director, Data Center Project Development
Ambieca Saha
Director, Data Center Site Acquisition and Development
Ambieca is the Director of Data Center Site Acquisition and Development at Hanwha Data Centers. She is leading the acquisition and development of sites across the country with hundreds of megawatts of power, enabling expedited construction and operation while awaiting utility interconnection. Previously, she delivered mission-critical data center sites for Microsoft’s CO+I in AMERS East and Midwest and worked in commercial real estate. She received a Master in Real Estate from Harvard.
John Temple
Director, Data Center Engineering
As Director of Data Center Engineering at Hanwha Data Centers, John brings technical expertise in site feasibility, due diligence, and infrastructure optimization. Previously a civil engineer at AWS, he has managed complex data center projects from conceptual planning to delivery, accelerating timelines and maximizing capacity. As a licensed Professional Engineer in multiple states, he is committed to raising engineering standards and driving efficiency in large-scale developments. Passionate about innovative infrastructure solutions, he continuously seeks new challenges to advance data center engineering. John graduated from Virginia Tech with a Bachelor of Civil Engineering, with a focus on land development.