WASHINGTON — The U.S. Department of Energy (DOE) recently released the 2024 Report on U.S. Data Center Energy Use, highlighting a significant surge in electricity consumption by data centers nationwide. According to the report, data center energy use has tripled over the past decade and is projected to double or triple again by 2028.
In 2023, data centers consumed approximately 176 terawatt-hours (TWh) of electricity, accounting for 4.4% of the nation’s total electricity usage. Projections indicate that by 2028, this figure could rise to between 6.7% and 12% of total U.S. electricity consumption, depending on various growth scenarios.
This upward trend is largely driven by the rapid expansion of artificial intelligence (AI) applications, increased domestic manufacturing, and the broader electrification of various industries. AI workloads, in particular, are significantly more energy-intensive than traditional computing tasks, contributing to the escalating energy demands of data centers.
Maryland, especially in regions like Southern Maryland, are experiencing the effects of this national trend. The state’s electricity consumption patterns have evolved, with notable growth in the commercial sector, which includes data centers. In 2022, Maryland’s industrial sector consumed approximately 3.6 thousand gigawatt-hours (GWh) of electricity, a 29% decrease from 2010. However, the commercial sector has seen increased demand, partly due to the development of data centers.
The rise in data center energy consumption presents both challenges and opportunities. On one hand, it underscores the need for robust energy infrastructure and the adoption of energy-efficient technologies to manage increased demand sustainably. On the other hand, it reflects the growing digital economy and the critical role data centers play in supporting technological advancements and economic growth.
To address these challenges, the DOE is actively developing advanced technologies and leveraging resources to meet the rising electricity demand while maintaining a reliable, affordable, and secure national energy system. This includes promoting energy efficiency measures within data centers and exploring clean energy solutions to support their operations.
For residents and businesses in Southern Maryland, understanding these trends is essential. The increasing presence of data centers can lead to economic benefits, such as job creation and infrastructure development. However, it also necessitates a focus on sustainable energy practices to ensure that the growth in energy demand does not adversely impact the environment or lead to higher energy costs for consumers.
As the digital landscape continues to evolve, staying informed about the implications of data center energy consumption will be crucial for policymakers, businesses, and the public alike. Balancing technological progress with sustainable energy use remains a key challenge and opportunity for the future.
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