Why propane is the answer to data center energy demand

April 18, 2026 By Austin Wicker 0 Comments

From the development of Pearl Street Station in 1880 to the massive expansion of transmission infrastructure across rural America in the 1960s, the electric grid has been the backbone of American competitiveness. Manufacturers, developers and inventors have all relied on a robust and reliable network of energy to power American ingenuity. Today, however, that system is facing a test unlike any in its history.

Earlier this year, the North American Electric Reliability Corp. issued its annual “Long-Term Reliability Assessment,” which evaluates the resource adequacy and long-term strength and reliability of the North American Bulk Power System. In sum, the report sounded the alarm bells by detailing concerning trends in exploding load growth from AI-driven data centers, lagging transmission infrastructure and the proliferation of early retirements of dispatchable base load power generation, classifying almost three-fourths of the North American grid as elevated or high risk.

Simultaneously, President Donald Trump recently issued a groundbreaking presidential proclamation, entitled the “Ratepayer Protection Pledge.” This pledge calls on U.S. hyperscalers and AI companies to bring, build or buy all of the energy needed for building and operating data centers by paying the full cost of their energy and infrastructure – whether it is utilized or not.

The electric grid and requisite power generation have simply failed to keep pace with modern energy needs. The rapid expansion of data centers is a defining challenge for the U.S. energy system. These facilities are no longer niche components of the digital economy but critical infrastructure underpinning commerce, communication and national competitiveness. Their extraordinary growth trajectory is colliding with a power sector already strained by transmission bottlenecks, interconnection delays and decarbonization initiatives. Meeting this demand will require flexible, scalable solutions that can be deployed rapidly while maintaining compliance with evolving environmental and regulatory requirements, and ensuring reliability.

The Department of Energy (DOE) estimates data centers alone consumed roughly 4.4 percent of U.S. electricity in 2023, with projections reaching 12 percent by 2028. So, the question stands: What is the solution? The answer is dispatchable, co-located energy, powered by propane.

The propane industry is uniquely poised to meet the demands of the data center industry. Regarding backup generation, propane boasts a third of the emissions of diesel and an indefinite shelf life. Co-located propane bridge power solutions allow for dispatchable energy prior to interconnection. If a facility chooses to interconnect, then existing infrastructure can simply remain in place for backup generation. Propane is non-utility regulated, affording developers the ability to locate outside of traditional utility infrastructure.

The energy solution for the next technological revolution is not “one-size-fits-all.” Data center developers need immediate, reliable, abundant and low-emission energy solutions. With reputable analyses on grid strain and inefficiencies, as well as presidential proclamations encouraging developers to procure their own energy, the modern electric grid has proven largely insufficient to meet this full portfolio of needs. Propane, however, stands as a clear choice.

For years, we all heard about the “energy transition.” Renewable sources will dominate, and conventional thermal fuels will be a thing of the past. That was until artificial intelligence came onto the scene and turned this concept on its head. Developers need astronomical amounts of reliable and abundant power, and they need it now. The “energy transition” went from aspirational ambitions to electrify everything, to realizing we may not have enough power to keep pace with the demands of the modern era.

New business ventures always carry potential risk. Industry members will always approach new opportunities with optimistic caution, as they should. However, we are in a unique position to become a dominant player in this new energy transition. Industry advocates, such as myself, will continue to promote the industry and our capabilities in meeting the moment. It is ultimately up to the industry itself to determine if it will capture the moment, open new doors of opportunity, and power the American dream.

Austin Wicker is the senior manager of state government affairs for the National Propane Gas Association. Contact him at awicker@npga.org or 502-545-3933.

Featured homepage image: Vertigo3d/iStock / Getty Images Plus/Getty Images

White paper explores propane’s role in data centers

Propane and multi-fuel technologies expand options for resilient power