Data Centers – Take Aways from Episode 1 of Our What’s Watt Series

I had the pleasure of hosting our inaugural kick off webinar entitled “What’s Watt – Major Trends in Data Centers and Digital Infrastructure” yesterday. We will be hosting a series of discussions during 2026 focusing on the incredible evolution and proliferation of data centers in the US and beyond, and the unique issues and opportunities that they are.

I was joined yesterday by two fabulous panelists: #Jeffrey Ginsberg, Managing Director at #DigitalBridge and #Robert Montejo, Partner, #Duane Morris who focuses his practice in the data center arena.

Our discussion focused around defining where primary markets and secondary markets in the US are located, what rents and vacancy rates currently exist, what the drivers of development have been and currently are, and what the outlook for 2026 is from our panelists’ perspective.

Primary and Secondary Markets – Historically, the primary market areas for data center development have been Northern California (3,500 MW), Phoenix (680 MW), Chicago (690 MW), Northern Virginia (3,450 MW), Atlanta (1,270 MW) and Dallas (860 MW). Secondary markets have developed in Los Angeles, Hillsboro, Oregon, Salt Lake City, Denver, Austin, Houston, Minneapolis, Boston and the New York/Northern NJ/Connecticut markets.

Rental Rates; Vacancy Rates – Currently, but expanding daily, the primary markets accounted for approximately 8,160 Mega Watts (MW) in 2025, up 17.6% from the second half of 2024. Vacancy rates in these primary markets are under 2% with pricing of $250-$500 per kilowatt of power provided. 1 Note, these are NOT really real estate prices, rather, pricing is based on the amount of power one is able to provide to the data center, with larger scale developments of over 10 MW getting rental premiums of over 15% above the rates noted above.

By way of example of the increased pace of development, Northern Virginia saw an increase of 80% of its capacity in 2025 with over 2,000 MW coming online in 2025, together with another 538 MW currently under construction with a 2026 delivery date. Construction is estimated at approximately 5,300 MW in the primary markets, a bit down from 2024 construction.

As one would expect, the data center electric load usage has tripled over the last ten years and this usage is estimated to triple again by 2028 according to the US Department of Energy Lawrence Berkeley National Labs.

Historically, the initial growth in datacenters from 2016 through 2021 was driven by the desire/need for cloud computing facilities that were a bit geographically driven with facilities being on the smaller side. Given the relatively recent emergence of Artificial Intelligence, the location and sizing of data center deals has shifted radically to much larger, bigger, more intensive buildings and projects, with more and more over 100 MW hyper-scalers becoming more the rule than the exception.

Key Concerns/Risk: When asked about key concerns, Jeff and Rob indicated that power availability/grid capacity to deliver necessary power to run their operations, capital (given the immense cost of building some of these buildings – e.g., a 1 Giga Watt development potentially costing over $18 Billion to design, build and open) and NIMBYism were the top 3 on their list, followed by water for coolant, city and county desire to accommodate the use and local utility capability to delivery transmission lines when they say they will, being the next tier of concerns. States have begun to respond to citizen concerns about datacenters creating increased water and electric costs and are beginning to consider direct taxation via feed in tariffs on the data center users, requiring users to create their own power on site or requiring them to feed excess power back into the grid. Jeff reminded the audience that having a signed lease with an off taker/user is table stakes for these transactions given the immense size of the overall deal and that often the owners form joint ventures to de-risk their piece of the transaction.

Utilities: We discussed that while #Small Modular Nuclear Reactors (SMRs) are getting a lot of press, for the most part, current development of data centers have not utilized this technology yet. Most data centers are relying on a natural gas-powered energy source which is matched with a solar or wind renewable source with battery storage enabling the facility to have a redundant source of power, some of which can be put back on the regional grid if needed.

Locational Support or NIMBY: Various states and municipalities are becoming more anti-data center in their approach to resource management, permits and consumer costs, and, as such, it behooves the developers to find a way to stay on top of these shifts in desires (e.g., construction and permanent jobs vs. potential drain on resources and cost increases to other consumers). Others, like the federal government who just announced a $50B transaction to provide data centers for the federal government continue to seek ways to expand their involvement in the data center arena.

If this topic is of interest to you, please look for future datacenter discussions in 2026 where we will be focusing attention on financing for data centers – who is lending, where and what are the constraints; Technology that is going into datacenters – switchgear, Indoor Air Quality sensors, cooling devices that are avoiding water usage, etc.; Conversion of existing corporate data centers into newer facilities providing more capabilities; Private Equity Players in the space and what they are doing and looking for by way of returns; Hyper Scalers – who are they and do they own, lease, do both and why.

If you have additional topics you would like to see us explore, feel free to drop me a note at bamolotsky@duanemorris.com and we would be happy to add it to our growing list of things folks are asking for information about.

Duane Morris has a robust industry facing Energy and Environmental Group focused on incentives, regulatory, permitting, financing and development of energy projects and data center projects internationally including renewables, solar, wind, geothermal and power purchase agreements. The data center team has been working in the space for over 9 years on millions of SF on various deals, financings, developments and incentive arrangements. If you have any questions or follow ups, please do not hesitate to contact Brad A. Molotsky, Robert Montejo, Veronica Law, Ben Warden, Brad Thompson, Phil Cha, Shelton Vaughan or the lawyer in the firm whom you normally deal with on other matters.

  1. Note as there are 1,000 kilo watts in a mega watt (MW), if the facility was 10 MW, this would equal 10,000 kilo watts x on the lower end – $250/kw = $2,500,000. Using some rough math, the 10 MW datacenter would be considered rather modest and contain approximately 4,000 racks in such a facility. ↩︎

Energy – Sources and Uses of Energy in the United States – A 101 Overview

Over time, I have noticed that colleagues and friends have a passing interest and knowledge base regarding where we get our energy from and how we use it in the United States. Folks are interested in learning but are not sure where to look. Given this, we have decided to kick off an introductory series for those interested in learning more about energy, the players in the energy arena, energy policy both federal and state, and technology involving energy.

If you are a 301 or 401 student, this is NOT the place for you, even though you are always welcome.

The US energy mix (i.e., where we get our energy from and how we use it) is primarily composed of fossil fuels, with petroleum being the largest source (36%), natural gas being the second largest source (31%), followed by coal (13%), making up approximately 79% of total primary energy production; renewable energy sources like solar, geothermal, hydro and wind accounting for approximately 14% (but showing continued growth), with nuclear power also contributing approximately 7% to the source of power. 

Sources focus on where our energy comes from. Uses focus on how energy is used.

Sources of Energy in the United States:

Petroleum is the top source of energy in the US, accounting for approximately 38% of total source energy; petroleum is primarily used in the transportation sector and the industrial sectors to run motor vehicles and equipment.

Natural gas is the second highest source of energy in the US, accounting for around 31% of total primary energy production; natural gas is primarily used in the industrial sector, the residential, commercial sectors and to a great degree in the creation of electricity. 

Nuclear power is a significant contributor to electricity generation in the US. 

Renewable energy growth – Renewable energy sources like solar, hydro, geothermal and wind are and have been continuing to increase their share in the US energy mix. Their use continues to increase and expand over time with increased creation being used in electric generation and industrial use for power.

Coal – while reducing in overall use as time marches on, coal continues to be used as a back up source of power to create electricity and commercial buildings as a source of heat.

The breakdown of what sources of energy are used to create electricity in the US are as follows: 

  • Natural gas: 43% – a naturally occurring fossil fuel found underground; used in electric power creation, industry, residential, commercial buildings, and transportation; production has increased 90% in the US since 2008; The power sector continues to be a huge consumer of natural gas.
  • Renewable energy: 21% – includes hydroelectric, solar, wind as well as geothermal; in 2022, renewable energy generation surpassed coal as a source of energy for the first time in history; US electric production.
  • Nuclear power: 19% – contributed nearly 20% of the electric power generated in the US; used to produce reliable, low-carbon energy;
  • Coal: 16% – found underground in sedimentary deposits; continues to diminish in use even though a relatively cheap source of power given its impact on the workers who mine it and the air quality around areas that use it; nearly all coal that is mined in the US is used to create electricity; and
  • Petroleum (crude oil): .4% – per Statista, petroleum is the primary source of energy in the US; it is a naturally occurring fossil fuel found underground; refined into gasoline, diesel, jet fuel and other fuels. The biggest use of petroleum products is in fuel for vehicles, planes and ships.

Electricity Generation

  • In 2023, approximately 4,178 billion kilowatt hours (kWh) (or about 4.18 trillion kWh) of electricity were generated at utility-scale electricity generation facilities in the United States[i]. About 60% of this electricity generation was from fossil fuels—coal, natural gas, petroleum, and other gases. About 19% was from nuclear energy, and about 21% was from renewable energy sources.
  • The U.S. Energy Information Administration estimates that an additional 73.62 billion kWh of electricity generation was from small-scale solar photovoltaic systems in 2023.[ii]
  • U.S. utility-scale electricity generation by source, amount, and share of total in 2023
Energy sourceBillion kWhShare of total
Total – all sources4,178
Fossil fuels (total)2,50560.0%
Natural gas1,80243.1%
Coal67516.2%
Petroleum (total)160.4%
Petroleum liquids120.3%
Petroleum coke50.1%
Other gases3110.3%
Nuclear77518.6%
Renewables (total)89421.4%
Wind42510.2%
Hydropower2405.7%
Solar (total)1653.9%
Photovoltaic1623.9%
Solar thermal30.1%
Biomass (total)471.1%
Wood310.8%
Landfill gas80.2%
Municipal solid waste (biogenic)60.1%
Other biomass waste20.1%
Geothermal160.4%
Pumped storage hydropower-6-0.1%
Other sources[iii]100.2%
Data source: U.S. Energy Information Administration, Electric Power Monthly, February 2024; preliminary data

Electricity Consumption in the US:

After decades of flat electricity consumption, US energy demand is now projected to increase from between 24 to 29% by 2035, nearly twice the rate estimated in 2023. A combination of new investments in AI data centers, manufacturing, and broader electrification are the primary drivers behind this projected increase, with data centers accounting for 30% of the expected growth, according to a Goldman Sachs report in April 2024. One estimate suggests that data centers alone could consume 9% of total US electricity generation by 2030 (up from 4% today).

Energy Uses in the United States

There are generally five energy consuming sectors in the US:

  • The industrial sector consumes approximately 35% of all energy consumption, including electricity; this sector includes facilities and equipment used for manufacturing, agriculture, mining, and construction. The largest contributor of power to this sector is natural gas.
  • The transportation sector consumes approximately 37% of all energy consumption, including electricity; this sector includes vehicles that transport people or goods, such as cars, trucks, buses, motorcycles, trains, aircraft, boats, barges, and ships. Note that the lion’s share of petroleum uses are consumed in transportation related activities.
  • The residential sector consumes approximately 16% of all energy consumption, including electricity; consists of homes and apartments.
  • The commercial sector consumes approximately 12% of all energy consumption, including electricity and includes offices, malls, stores, schools, hospitals, hotels, warehouses, restaurants, and places of worship and public assembly.
  • The electric power sector consumes primary energy to generate most of the electricity consumed by the other four sectors.

If you have additional energy topics you would like to see us explore, feel free to drop me a note at bamolotsky@duanemorris.com and we would be happy to add it to our growing list of things folks are asking for information about.

Duane Morris has a robust industry facing Energy and Environmental Group focused on incentives, regulatory, permitting, financing and development of energy projects internationally including renewables, solar, wind, geothermal and power purchase agreements and P-3 procurements. If you have any questions or follow ups, please do not hesitate to contact Brad A. Molotsky, Brad Thompson, Phil Cha, Shelton Vaughan or the lawyer in the firm whom you normally deal with on other matters.


[i] Utility-scale electricity generation is electricity generation from power plants with at least one megawatt (or 1,000 kilowatts) of total electricity generating capacity. Data is for net electricity generation. From USEIA data set.

[ii] Small-scale solar photovoltaic (PV) systems are electricity generators with less than one megawatt (MW) of electricity generating capacity, which are not connected at a power plant that has a combined capacity of one MW or larger. Most small-scale PV systems are at or near the location where the electricity is consumed and many are net metered systems. Smaller PV systems are usually installed on building rooftops or parking lots. From USEIA data set.

[iii] Other (utility-scale) sources includes non-biogenic municipal solid waste, batteries, hydrogen, purchased steam, sulfur, tire-derived fuel, and other miscellaneous energy sources. From USEIA data set.

Pennsylvania PUC Classifies Landlords as “Gas Pipeline Operators,” Subjecting Them to Federal Safety Regulations

On January 8, 2025, the Pennsylvania Public Utility Commission (PA PUC) reversed its longstanding enforcement stance, holding that landlords will be regulated as a “gas pipeline operators” when furnishing gas to their tenants using behind-the-meter gas distribution systems on their properties. In addition to aboveground and underground pipelines, the commission now claims jurisdiction over gas piping contained entirely within buildings.

The PA PUC’s unprecedented interpretation will require any landlord—regardless of size and whether they own one building or many in one complex—to comply with federal gas pipeline safety laws, including the federal Pipeline Safety and Hazardous Materials Administration, which have historically only applied to natural gas distribution companies and gas pipeline operators. Further, the PUC held that submetered properties are defined as master meter systems when meeting the other factors of the definition. These new, onerous and costly requirements include registration, operation, maintenance and reporting obligations, undoubtedly resulting in increased costs to landlords.

Read the full alert at the Duane Morris LLP Website.

© 2009- Duane Morris LLP. Duane Morris is a registered service mark of Duane Morris LLP.

The opinions expressed on this blog are those of the author and are not to be construed as legal advice.

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