Data centers drove half of U S. electricity demand growth last year amid rising tech backlash

data center energy demand

Looking further out, the next major catalyst for the stock arrives with the Jun. 5, 2026 (estimated) earnings report. The rally comes as broader markets gained, with the Nasdaq up 1.32% and the S&P 500 rising 0.83%. Looking toward Bloom’s first-quarter earnings, analysts project earnings per share (EPS) of around $0.13, up from $0.03 in the same quarter last year. Meanwhile, revenue is estimated at $536 million, representing year-over-year growth of 64.3%.

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Data centers worldwide were responsible for approximately 330 million metric tons of CO2-equivalent in 2020, representing about 0.9% of energy-related greenhouse gas emissions and 0.6% of total global GHG emissions. Approximately 68 million metric tons of CO₂ were emitted by U.S. data centers in 2018, an amount similar to the annual emissions generated by around 14 million automobiles. One Google facility in The Dalles, Oregon, consumed 29% of the town’s total water supply in 2022. Power Usage Effectiveness has become the standard metric for measuring data center energy efficiency, providing insight into how effectively facilities convert incoming electricity into useful computing work.

  • Northern Virginia continues to attract new data centers due to its connectivity and power grids.
  • Critical power and cooling systems account for roughly 34% of expected 2025 revenue, followed by renewable energy generation and storage at 30%, wireless and fiber networks at 29%, and electric vehicle charging networks at 7%.
  • Western Resource Advocates is neither “pro or con” data center, Kapiloff said, noting the presentation was merely meant to highlight environmental considerations and consumer protection.
  • Efficiency gains (better hardware, cooling, and power usage effectiveness) moderated growth for much of the 2010s, but the acceleration of cloud computing and AI has pushed energy use sharply upward in recent years.

Industry Averages and Trends

data center energy demand

The expected peak water use at Vantage’s data center in Port Washington is about 22,000 gallons per day, or the equivalent of what 65 typical homes might use, said Emily Backus, sustainability director for Denver-based Vantage Data Centers. Unlike Microsoft’s system, Backus said Vantage’s closed-loop system, which will use a mix of water, glycol and corrosion inhibitors, will not need be flushed. Wisconsin has lagged behind neighboring states, and now has roughly 40 to 50 data centers – depending on how they are counted – most of which are small facilities embedded in office or industrial buildings.

EIA forecasts strongest four-year growth in U.S. electricity demand since 2000, fueled by data centers

  • Electricity consumption by reporting companies – representing about 36% of European subscriptions and 8% of global subscriptions – increased by only 1% between 2015 and 2018, while data traffic tripled.
  • Requires the state Public Utilities Commission to adopt rules ensuring that the costs of new grid connections for data centers are not shifted onto other retail customers.
  • And in North Carolina, home to nearly 100 data centers, NextEra Energy announced in December that it no longer saw “a realistic path to achieving actual zero-carbon emissions by 2045.”
  • Hyperscale data centers are extremely large and support mounds of data storage, cloud computing and artificial intelligence applications, Kapiloff said.

Democrat Mikie Sherrill won the governor’s race in the Garden State in part on promising to freeze electric bill increases. In our Annual Energy Outlook 2025 (AEO2025) Reference case, we project the electricity consumed for commercial computing will increase faster than any other end use in buildings. Computing accounted for an estimated 8% of commercial sector electricity consumption in 2024 and grows to 20% by 2050. Ultimately, more electricity could be consumed by computing than for any other end use in the commercial sector, including lighting, space cooling, and ventilation. Ultimately, the growth of the data center industry represents both a challenge and an opportunity.

data center energy demand

The result ties water to energy at a level that most communities contemplating hosting a data center can’t fully grasp. The demand for water https://blog-ok.net/can-a-business-operate-fully-remotely-successfully/ can extend to rivers, lakes and even other communities’ watersheds. While data center construction can bring significant temporary jobs, Kapiloff said, the facilities bring few permanent positions once operational.

The emergence of generative AI represents the most significant recent driver of data center energy growth. The International Energy Agency estimates that AI-focused data center electricity demand is growing at approximately 30% annually, compared to 9% for conventional server workloads. However, matching 100% of annual demand with renewable energy purchases or certificates does not mean that data centres and data transmission networks are powered exclusively by renewable sources. The variability of wind and solar sources may not match a data centre’s demand profile, and the renewable energy may be purchased from projects in a different grid or region from where demand is located.

The outlook for energy demand from data centres

IEA also sees data centers continuing to account for half of U.S. electricity demand growth to 2030. Since data centers are often geographically concentrated, they can significantly strain the power grids. In 2023, data centers consumed about 26% of the total electricity supply in Virginia and significant shares of the supply in North Dakota (15%), Nebraska (12%), Iowa (11%) and Oregon (11%), according to the Electric Power Research Institute. Dave Jones, chief analyst at global energy think tank Ember, said the unique electricity demands of data centers explains the heavy reliance on fossil fuels, especially gas. Advancements in hardware can also play a crucial role, as AI-specific accelerators beyond GPUs, such as neuromorphic chips and optical processors, offer the potential for significant energy savings. Additionally, transitioning AI data centers to renewable energy sources like solar and wind can help reduce reliance on fossil fuels, although challenges remain in energy storage and infrastructure adaptation.

Global data center capacity demand 2025-2030

data center energy demand

The expansion of data centers has raised questions on several fronts, including the effect these facilities may have on energy and the environment as the United States seeks an edge in the global AI race. The rapid data center boom is slowing the grid’s shift to clean energy, Chien said, explaining that when a center needs power immediately, that demand is often met by firing up fossil fuel plants. The majority of the load forecast for 2029 to 2032 is attributable to large loads identified by transmission and distribution providers, where total peak demand at a single site would be at least 75 megawatts. Majority of those loads are data centers but also include cryptocurrency mining, industrial, and oil and gas processes.

Environmental Impact

The uncertainty surrounding future electricity demand requires https://www.child-clothes.info/the-best-advice-on-ive-found-3/ a scenario-based approach to explore alternative pathways and provide perspectives on timelines relevant for energy sector decision-making. Data centres – at least at the scale seen today – are relatively new actors in the energy system at the global level. Today, electricity consumption from data centres is estimated to amount to around 415 terawatt hours (TWh), or about 1.5% of global electricity consumption in 2024. “With the growing development of data centers – and the critical power infrastructure required to support them – there is an ever-increasing demand for skilled labor such as electricians, welders, HVAC technicians and even plumbers. However, reports indicate that a gap between available talent and open jobs will develop, increasing risks for data center operators.

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