As demand for data centers continues to accelerate, water availability is emerging as a critical factor in project development and long-term operations. Although power supply and transmission access have historically dominated siting discussions, increasing water constraints in many regions are placing greater focus on the substantial volumes of water required to support data center cooling systems. As we covered previously, data centers are frequently located in areas already experiencing water stress and require substantial volumes of water to operate—roughly 228 billion gallons in 2023 in the United States alone—with water use projected to increase by up to 170% by 2030.
Articles Posted in Data Centers
Data Center Growth Brings Water Use into Sharper Focus in Texas
As data center development continues to expand—driven by demand for artificial intelligence, cloud computing and other digital infrastructure—the use and availability of water have emerged as a key consideration. As discussed in our prior article, the scale of water use associated with large data center operations is drawing increasing scrutiny as a primary policy concern for data centers. While factors such as the size of the facility, the design of its cooling system and local climate conditions will affect the water volumes necessary for operations, large data centers may require as much as five million gallons a day, comparable to the municipal demand of smaller cities. As a result, water sourcing and reuse are becoming central to both operators and local, state and federal government officials tasked with regulating and legislating on these issues.
Introducing the Updated 2026 Pillsbury Guide to Data Centers
Since the initial publication of the Pillsbury Guide to Data Centers in 2025, the market has continued to evolve—most notably with respect to power availability, energy strategy, tax and incentives planning, and investment activity across the sector. While many of the legal, commercial and regulatory frameworks addressed in the original Guide remain durable and relevant, recent developments warranted targeted updates and additions.
The 2026 edition expands and updates our energy-focused content to reflect the increasingly central role of power procurement, interconnection and long-term energy strategy in data center development. We have incorporated new materials addressing power purchase and interconnection agreements, solar and other renewable energy solutions, advanced reactor designs, and nuclear-powered data centers projects, including an updated project tracker. We have also added new analysis covering state and local tax considerations and incentive structures relevant to data center development and operations, as well as current M&A and private equity trends shaping investment in the sector.
The updated Guide is designed to provide a current, practical view of how data centers projects are being structured, financed, incentivized and executed today—and where the market is headed next.
A Permitting Base Checklist for Data Centers and Power Plants
There is a lot of talk these days about “license to operate” for data centers, meaning management of the relationships with stakeholders and broader communities concerning both the benefits and adverse consequences of locating a facility in a particular locale. Here, we are speaking of “license to operate” more literally—namely, the legal and regulatory permitting and approval requirements for a privately owned data center whether by itself or colocated with a power generating plant.
PJM’s Reliability Backstop Procurement Proposal—Fast-Track Capacity to Meet Rising Large-Load Demand
In January, we discussed the Statement of Principles jointly signed by the National Energy Dominance Council and governors across the mid-Atlantic region—framing accelerating demand (especially from large-scale data centers) as an emergency reliability issue for PJM Interconnection, L.L.C. (PJM), the nation’s largest power grid operator. That policy signal is now becoming a near-term, accelerated procurement and contracting exercise. On April 8, 2026, PJM notified stakeholders of a critical issue fast path reliability backstop procurement process. PJM subsequently released a request for information (RFI) with respect to a proposed Reliability Backstop Procurement (RBP)—a one-time mechanism intended to attract significant new capacity to address projected reliability shortfalls driven by large-load growth.
Powering Data Centers in a Moving Regulatory Landscape: Positioning Deals Before FERC’s Next Move
The explosive growth of data‑center load—driven by artificial intelligence, cloud computing and the expansion of digital infrastructure across industries—has forced U.S. energy regulators into unfamiliar territory. Nowhere is this more evident than at the Federal Energy Regulatory Commission (FERC), which is actively considering how large, concentrated loads can be powered without compromising grid reliability or shifting costs to other customers.
The Modern Nuclear Renaissance Reaches New England
On March 31, 2026, the governors of all six New England states issued a joint, bipartisan statement committing the region to explore deployment of advanced nuclear energy technologies while supporting the continued safe, affordable and reliable operation of New England’s existing nuclear generation facilities. This coordinated regional initiative follows a major policy announcement in June 2025 by New York Governor Kathy Hochul directing the New York Power Authority to pursue development of at least 1,000 MW of advanced nuclear generation to support statewide reliability needs and New York’s zero‑carbon mission. Less than one year after New York formally embraced a modern nuclear renaissance, that renaissance has now expanded across the New England states—signaling a broader Northeast regional pivot toward nuclear as a core element of long‑term reliability, affordability and decarbonization strategies. For utilities and power generators, this shift creates both opportunities and planning imperatives that warrant immediate attention.
Structuring Water Resilience for Data Center Development: Water Rights, Reuse Incentives, and Emerging Disclosure Risk
As AI-driven data center development accelerates, developers, communities and regulators are increasingly focused on water demand—both the volume required and the sources from which that water will be drawn. While industry attention has largely centered on electricity procurement and grid impacts, the availability and legal entitlement to a firm water supply has become equally material to siting, permitting and community acceptance. Particularly as surface and groundwater supplies become increasingly constrained and new projects are sited in regions experiencing tighter hydrologic conditions or growth-related supply constraints, project teams are increasingly integrating water supply analysis into early-stage development to address issues that can materially affect schedule, financing and long-term operations.
Trump Administration and Mid-Atlantic Region Governors Announce Emergency Reliability Action Targeting Data Center Load Growth
On Friday, President Donald Trump—together with governors across key Mid-Atlantic Region states—announced a new initiative aimed at addressing soaring electricity demand driven by large‑scale AI and cloud‑computing data centers. This joint federal-state initiative directs the regional wholesale power grid operator, PJM Interconnection, L.L.C. (PJM)1, to conduct an emergency auction to procure additional power plant capacity aimed at enhancing reliability and stabilizing power prices. Rather than issuing an executive order, as President Trump has done over the last year to address other energy issues, today’s action was issued instead as a non‑binding Statement of Principles, signed by the National Energy Dominance Council2 and participating governors.
FERC’s New Order on Data Center Colocation: What Utilities Need to Know
On December 18, 2025, the Federal Energy Regulatory Commission (FERC)
issued a pivotal order to PJM Interconnection, the nation’s largest regional wholesale power grid operator running the transmission system in the Mid-Atlantic region. The Order intends to help reshape how large loads—especially data centers—connect to the grid in the face of massive load growth from artificial intelligence (AI) hyperscalers.
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