AI Data Centers Fuel Clean Energy ETF Rally

Core Insights - The ALPS Clean Energy ETF (ACES) experienced a significant increase of 9.26% in January, driven by investor interest in the energy demands of AI data centers and the necessary infrastructure to support them [1] - ACES has attracted $115.8 million in assets since its launch in June 2018 and has delivered a return of 36.2% over the past year, outperforming the S&P 1000 Index, which gained 8.07% in the same period [1] - The rising electricity demand from AI computing facilities has shifted investor focus towards companies involved in battery production, power grid management, and renewable energy generation [1] Energy Investment Trends - Energy storage companies significantly contributed to the fund's performance in January, with Fluence Energy (FLNC) surging 55.6% after securing contracts for a clean energy project in Arizona, which will include 1,200 megawatt-hours of storage capacity [1] - Eos Energy Enterprises (EOSE) advanced 27.8% following the introduction of its new zinc-powered battery technology, which aims to provide approximately four times the storage capacity per acre compared to competing systems [1] - Battery and materials suppliers also saw substantial gains, with Amprius Technologies (AMPX) climbing 57.7% and Albemarle (ALB) rising 20.6%, reflecting optimism about lithium-ion supply chains for electric vehicles and data centers [1] Solar Equipment and Future Projections - Solar equipment manufacturers also benefited, with Nextracker (NXT), the largest holding in ACES at 6.1%, increasing by 34.4%, and Array Technologies (ARRY) gaining 22.8% [1] - BloombergNEF forecasts that average annual global energy transition investment will reach approximately $2.9 trillion over the next five years, primarily driven by electrified transport, renewable energy, and power grids [1] - Global energy transition investment reached a record $2.3 trillion in 2025, marking an 8% increase from 2024, with major investments in electrified transport ($893 billion), renewable energy ($690 billion), and power grids ($483 billion) [1]