13f-changes
Granular segment

Fuel cells

Fuel cells convert fuel into electricity through an electrochemical process. For data centers, the appeal is distributed, potentially lower-emission power that can sit closer to load than new transmission-heavy projects.

Current reported exposure$911M
Tagged bought / added$911M
Tagged sold / reduced$56M
Tracked funds1

This segment covers real-economy businesses where orders, capacity, commodity prices, and capital spending cycles matter. Reported holdings can look old-economy on the surface while still expressing a view on electrification, reshoring, infrastructure, defense, or AI-related power demand.

The useful split is between volume cycle, pricing power, asset scarcity, and equipment replacement. A fund adding to the tag may be making a macro call, a bottleneck call, or a company-specific operating leverage call.

What it covers
  • Stationary fuel-cell systems
  • Hydrogen production and handling
  • Distributed power projects
  • Service and maintenance contracts
What to watch
  • Project economics versus grid power and gas turbines
  • Hydrogen availability and cost
  • Customer concentration
  • Warranty, reliability, and financing terms
Leopold Aschenbrenner

Situational Awareness LP

Leopold Aschenbrenner · Q4 2025 filed 2026-02-11

16.5% of reported 13F $911M

Fuel-cell power systems and adjacent distributed power equipment for datacenter-scale load growth.

TickerNameValueInstrument
BE BLOOM ENERGY CORP- A $876M SH
BE BLOOM ENERGY CORP- A $35M Call
TickerActionValue
BE Bought / sold +$855M