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Green Data Center Guide Articles

Managing Billion‑Dollar Data Center Projects

By John Peterson | Feb 17, 2026

Managing Billion‑Dollar Data Center Projects The New Scale of Digital Infrastructure Managing projects at large scales requires a fundamentally different approach than traditional commercial construction. A billion‑dollar data center is not simply a building; it is a mission‑critical ecosystem of power, cooling, network, security, and operational systems that must perform from day one. Success depends […]
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Cold vs. Warm Dark Shell Data Center

By John Peterson | Feb 09, 2026

A warm dark shell and a cold dark shell represent two distinct stages in the development of modern data centers, and the distinction between them has become increasingly consequential as global jurisdictions tighten scrutiny around power consumption, environmental impact, and construction entitlements.   Cold dark shell A cold dark shell is best understood as a […]
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5 Liquid Cooling Data Center Projects in 2026

By John Peterson | Feb 05, 2026

1. Meta – New Albany, Ohio (Liquid‑Cooled AI Expansion) Meta’s 2026 New Albany expansion is its first U.S. campus designed from the ground up for direct‑to‑chip (DLC) liquid cooling as the default thermal architecture.  The new AI hall uses warm‑water cooling loops (30–45°C supply) feeding high‑flow cold plates mounted directly on Blackwell‑generation GPUs, with facility‑scale […]
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Establishing a Data Center Engineering and Design Group

By John Peterson | Jan 12, 2026

A data center represents a significant investment in both capital and operational resources, designed to deliver high availability, concurrent maintainability, and future-proof scalability for mission-critical workloads.  Establishing an effective engineering and design group to comprehensively design such a facility is a complex, multidisciplinary endeavor requiring careful coordination across technical domains, stakeholder interfaces, and project phases. […]
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Modular Data Center Planning and Deployment

By John Peterson | Dec 21, 2025

The growth of digital infrastructure has fundamentally transformed the requirements for data center capacity and agility.  Traditional data center construction, characterized by bespoke, on-site builds and protracted timelines, is increasingly challenged by the need for rapid deployment, scalability, and cost efficiency.  In response, modular and prefabricated data center solutions have emerged as a compelling alternative, […]
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Energy Implications of Quantum Computing

By John Peterson | Dec 08, 2025

Quantum computing stands at the threshold of transforming the landscape of information technology, promising to solve classes of problems that are intractable for even the most powerful classical supercomputers.  As the field rapidly advances, the energy implications of quantum computing have become a topic for data center operators, sustainability advocates, and technology strategists alike.   […]
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Data Center Infrastructure Outlook

By John Peterson | Dec 05, 2025

Projected Trends and Capacity Allocations for Cloud, AI Training, and AI Inference Workloads (2025–2035) The next decade will be defined by more transformation in data center infrastructure, driven by the explosive growth of cloud computing, artificial intelligence (AI) training, and AI inference workloads.  As digitalization accelerates across every sector, the demand for compute, storage, and […]
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Leveraging AI for IT Equipment Replacement, Retrofit, and Reuse

By John Peterson | Nov 13, 2025

The evolving landscape of IT infrastructure, encompassing data centers, workplace devices, and industrial control systems, demands innovations that go beyond traditional lifecycle management. Artificial intelligence (AI) is now a critical enabler for maximizing end-of-life (EOL) asset value, supporting optimal timing for replacement, retrofit, and reuse, and orchestrating material flows within circular economy frameworks. Key Takeaway: […]
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Data Centers and the Energy "Transition"

By John Peterson | Sep 20, 2025

Comparative Synopsis: The challenge of decarbonizing the energy that supports data centers is now one of the most urgent and complex systemic puzzles facing the modern age. Two recently read works (Jean-Baptiste Fressoz's More and More and More and Bill Gates's How to Avoid a Climate Disaster) offer contrasting and complementary frameworks for understanding and […]
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Dishwasher Analogy: How a GPU server (or data center) is like a dishwasher

By John Peterson | Sep 03, 2025

GPU server racks are the industrial workhorses behind AI training, scientific simulations, and real-time analytics.  To understand their operational footprint, especially in terms of water, power, and auxiliary systems, it helps to step into a more familiar setting: your kitchen. Let’s imagine a GPU rack as a high-end dishwasher.  This could be the quiet, energy-efficient […]
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