Home / Themes / AI '25: Power, Cooling & Electric Infrastructure
Last updated
Theme thesis · 3/5 sections · Tickers 6 with notes · 4 pending
Bull / Bear Details has the investment thesis and bull/bear points. Overview is monitoring guidance (hiring, forums, second-order trends, search keywords, Google Trends, datasets).
The AI '25: Power, Cooling & Electric Infrastructure theme is driven by the accelerating, multi-decade supercycle of AI data center buildouts. It focuses on ess
The AI '25: Power, Cooling & Electric Infrastructure theme is driven by the accelerating, multi-decade supercycle of AI data center buildouts. It focuses on essential advanced power management, efficient liquid cooling, and high-speed semiconductors crucial for managing the immense power demands and heat generated by AI workloads.
The unprecedented and accelerating demand for AI data centers is creating a multi-decade supercycle, driving massive investment in power and cooling infrastructure. This is evidenced by record backlogs, such as Eaton's U.S. data center backlog surging to 307 gigawatts, representing 15 years of build at 2025 rates.
The theme benefits from the rapid adoption of advanced power architectures like 800V DC and the expansion of liquid cooling beyond direct-to-chip to broader electronics, becoming an operational necessity for high-density AI workloads. Innovations like near-zero water consumption solutions are also gaining traction.
Significant governmental initiatives and spending programs, including the US CHIPS Act, EU Chips Act, IIJA infrastructure spending, and IRA clean energy tax credits, are providing substantial tailwinds for grid modernization, electrification, and semiconductor supply chain resilience, directly boosting demand for theme components.
The increasing scale and complexity of large, multi-phase infrastructure projects, coupled with persistent supply chain dynamics, labor constraints, and the need for rapid capacity expansion, introduce significant execution risks and can lead to revenue timing shifts and temporary margin pressures.
While growth is strong, some companies within the theme trade at significant premiums, implying high future growth expectations are already priced in. Additionally, aggressive capacity expansion and the transition to complex system-level modules can lead to persistent gross margin pressure, limiting profitability.
A fluid geopolitical environment, including potential export controls on advanced AI chips or manufacturing equipment, and broader macroeconomic uncertainties (e.g., in consumer markets or specific regions like EMEA, which saw negative organic sales growth for Vertiv in Q2 2026), could impact sales and supply chain stability.
Discussions on data center buildouts, power, cooling, and AI infrastructure challenges.
Enterprise hardware, server, storage, and networking discussions, including power and cooling solutions.
Discussions on electrical infrastructure, grid modernization, and the impact of data centers on energy demand.
Detailed electronics engineering discussions, particularly on power electronics and semiconductor design.
Professional insights and discussions on data center trends, investments, and technological shifts.
Not in registryaccess=api
Metric/field CPDTCN
Cadence monthly
Why it matters Direct indicator of physical infrastructure buildout for data centers, a core driver of the theme.
Signal to watch Sustained increase in spending.
Confidence: high
Not in registryaccess=api
Metric/field INDPRO
Cadence monthly
Why it matters Reflects overall industrial activity, impacting demand for power management and industrial components across theme members.
Signal to watch Consistent growth or acceleration.
Confidence: medium
Matched (medium)semi_semiconductor_equipment_billings · access=file · map_only
Metric/field Worldwide Semiconductor Sales (3-month moving average)
Cadence irregular
Why it matters Broad health of the semiconductor industry, which supplies critical components to all theme members.
Signal to watch Positive year-over-year growth.
Confidence: high
Not in registryaccess=api
Metric/field ELECGENTOTUS
Cadence monthly
Why it matters Overall electricity demand, serving as a proxy for the increasing power needs of AI data centers and broader electrification trends.
Signal to watch Rising generation figures.
Confidence: medium
Not in registryaccess=api
Metric/field FEDFUNDS
Cadence daily
Why it matters Influences the cost of capital for large-scale infrastructure projects and corporate investments within the theme.
Signal to watch Stable or declining rates.
Confidence: medium
Not in registry
Metric/field Search interest (index) for 'AI data center liquid cooling'
Cadence daily
Why it matters Leading indicator of industry and customer interest in a critical AI infrastructure technology.
Signal to watch Rising search interest.
Confidence: high
Matched (medium)engine_advertising_brand_tracking · access=file · map_only
Metric/field Number of active job postings for 'Data Center Engineer'
Cadence irregular
Why it matters Reflects hiring activity and expansion plans within the data center sector, indicating growth.
Signal to watch Increasing number of postings.
Confidence: high
Not in registry
Metric/field Volume of news articles mentioning 'LEO satellite deployment' or 'satellite constellation launch'
Cadence weekly
Why it matters Directly relevant to MACOM's LEO satellite business and future growth opportunities.
Signal to watch Increasing news volume.
Confidence: medium
Not in registryaccess=api
Metric/field Reported data from EIA's Annual Energy Outlook or specific data center reports on electricity consumption
Cadence event_driven
Why it matters Provides specific insights into the energy demands of data centers, a key theme driver.
Signal to watch Upward revisions or higher reported consumption.
Confidence: high
Matched (medium)quid_news_media_analytics · access=file · map_only
Metric/field Frequency of keywords: 'AI power', 'liquid cooling', '800V DC' in hyperscaler and theme constituent earnings call transcripts
Cadence irregular
Why it matters Indicates management focus and emerging industry trends discussed by key players.
Signal to watch Increasing frequency of these terms.
Confidence: medium
Matched (medium)dell_oro_group_market_forecasts_technology_adoption · access=file · map_only
Metric/field Total Hyperscaler Capital Expenditure (USD)
Cadence irregular
Why it matters Provides direct, forward-looking insights into the investment plans of major data center operators, crucial for demand.
Signal to watch Upward revisions to forecasts or higher reported CapEx.
Confidence: high
Matchedlightcounting_optical_component_shipments_market_share · access=file · map_only
Metric/field 800G/1.6T Optical Transceiver Vendor Revenue Share
Cadence irregular
Why it matters Specific competitive intelligence and market growth for high-speed optical components, crucial for MACOM.
Signal to watch Growth in market share for relevant vendors or overall market expansion.
Confidence: high
Matched (medium)engine_advertising_brand_tracking · access=file · map_only
Metric/field Number of active job postings for 'Data Center Power Engineer' (global)
Cadence irregular
Why it matters Granular and real-time insight into talent demand for specialized roles within the theme.
Signal to watch Sustained increase in job postings.
Confidence: high
Not in registry
Metric/field New Data Center Project Capacity (MW) by region
Cadence monthly
Why it matters Detailed tracking of new data center construction and expansion, providing early indicators of future demand for infrastructure.
Signal to watch Increasing new project capacity and number of projects.
Confidence: high
Matched (medium)techinsights_technology_pricing_benchmark_telecom_semiconductors · access=file · map_only
Metric/field Liquid Cooling Solutions Market Share by Vendor (Revenue)
Cadence irregular
Why it matters Provides competitive landscape and growth trends in the critical liquid cooling market for AI data centers (relevant for Eaton, Vertiv).
Signal to watch Growth in liquid cooling market size and share for key players.
Confidence: high
Not in registryaccess=api
Why it matters New export controls could restrict sales to a major market (China) for semiconductor companies like MACOM (MTSI) and Monolithic Power Systems (MPWR), or disrupt their supply chains if they rely on components from affected regions, directly impacting their revenue and cost structures. Conversely, easing controls could open significant market opportunities.
Series key pm_us_china_ai_chip_export_controls
Not in registryaccess=api
Market kxraterpayerhouse-26sep
Why it matters This legislation would mandate that large data centers bear the full incremental costs of grid upgrades, rather than passing them to ratepayers. This directly impacts the cost structure for hyperscale and colocation data center operators (customers of Eaton (ETN) and Vertiv (VRT)), potentially driving increased demand for Eaton's 'grid-to-chip' solutions and Vertiv's power management and thermal control systems that offer greater efficiency and cost savings.
Series key kalshi_us_data_center_power_cost_standards
Not in registryaccess=api
Why it matters Higher defense spending on advanced radar and satellite communication systems would directly boost MACOM Technology Solutions' (MTSI) Industrial and Defense segment revenue, which is a significant portion of their business. This provides a clear tailwind for their specialized components, aligning with the theme's focus on critical infrastructure.
Series key pm_us_defense_radar_sat_funding_fy27
| Catalyst ID | Estimated Timing | Estimated Date Start | Estimated Date End | Catalyst | Why It Matters | Ticker Or Theme Specific | Transcript Date | Source Type | Catalyst Source |
|---|---|---|---|---|---|---|---|---|---|
| ETN_e8dc5075 | sequential from Q3 to Q4 | 2026-10-01 | 2026-12-31 | Electrical Americas segment operating margin improvement of 200-250 basis points from Q3 to Q4 2026, contributing to a strong exit rate for the year. | Continued sequential margin improvement demonstrates successful operational execution, increased productivity from new facilities, and effective price/cost management, crucial for achieving the company's long-term margin targets. | Ticker | 2026-07-31 | earnings_transcript | ETN (ticker) |
| MPWR_fce6944a | at some time during the year (2026) with incremental sequential improvements of maybe 10 to 20 basis points quarter over quarter | 2026-04-01 | 2026-12-31 | Resumption of sequential gross margin improvements of 10-20 basis points quarter-over-quarter, driven by longer backlog and a favorable product mix shift towards higher-value modules. | Achieving this would signal favorable product mix and pricing power, supporting profitability; failure to improve would indicate continued margin pressure at the low end of their target range. | Ticker | 2026-02-05 | earnings_transcript | MPWR (ticker) |
| MPWR_40df1d75 | in 2026 | 2026-01-01 | 2026-12-31 | Industry-wide adoption of vertical power solutions in data centers. | Increased adoption of vertical power solutions is a natural market evolution that will drive demand for MPWR's high-density power management products, benefiting its data center segment. | Theme | 2026-02-05 | earnings_transcript | MPWR (ticker) |
| MTSI_464533a4 | over the next month or 2 | 2026-09-05 | 2026-11-05 | Receipt of one of the largest orders in MACOM's European Semiconductor Center (MESC) history from a U.K. defense company for airborne defense systems. | This significant order would demonstrate strong traction and market penetration in the European defense market, contributing directly to future revenue growth for the MESC facility. | Ticker | 2026-08-06 | earnings_transcript | MTSI (ticker) |
| VRT_eaa28596 | second half this year launches of portfolio | 2026-07-01 | 2026-12-31 | Launch of Vertiv's 800-volt architecture product portfolio. | The successful introduction of 800-volt products is crucial for Vertiv to maintain its leadership and capture market share in the rapidly evolving high-density AI data center segment, expanding its addressable market. | Ticker | 2026-04-22 | earnings_transcript | VRT (ticker) |
| VRT_c7ea5f9b | continue to materially offset those | 2026-04-01 | 2026-12-31 | Successful mitigation of tariff exposures, including recent changes under Section 122 and 232. | Effective tariff countermeasures are essential for protecting Vertiv's adjusted operating margins and achieving its profitability guidance amidst evolving trade dynamics. | Ticker | 2026-04-22 | earnings_transcript | VRT (ticker) |
| VRT_b01bf2f8 | second half | 2026-07-01 | 2026-12-31 | EMEA returning to year-over-year sales growth. | A recovery in EMEA sales would validate management's confidence in the region's demand trajectory, contributing to overall revenue growth and mitigating concerns about regional weakness. | Ticker | 2026-04-22 | earnings_transcript | VRT (ticker) |
