The case for
Once enough solar and wind sits on a grid, the scarce product stops being energy and becomes the ability to move it in time. Battery costs keep falling and grid-service revenue stacks are only starting to be priced.
Intermittent generation makes storage and demand flexibility more valuable than more generation.
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Every holding, and why it is that size
Restore the book24.8%Fluence Energy
Pure-play grid storage integration.
FLNC · Equity · $189.89 · $32B · Storage and flexibility
−+×20%Tesla
Energy storage deployments now grow faster than the car business.
TSLA · Equity · $111.95 · $1.66T · Storage and flexibility
−+×16%Enphase Energy
Distributed storage and inverters at the household level.
ENPH · Equity · $163.19 · $422B · Storage and flexibility
−+×14.9%Eaton
The switchgear that makes flexibility possible on the grid.
ETN · Equity · $9.54 · $73B · Storage and flexibility
−+×7.3%Eos Energy
Non-lithium chemistry; higher risk, different supply chain.
EOSE · Equity · $84.99 · $172B · Storage and flexibility
−+×7%Battery Tech ETF
Basket exposure across chemistry and geography.
LIT · ETF · $448.33 · $7B · Storage and flexibility
−+×10%0–3 Month Treasury Bill ETF
Cash that still earns while the thesis is early.
SGOV · Treasury · $161.00 · $106B · Ballast
The case against
Battery manufacturing is a commodity business with brutal competition. Much of the current revenue depends on subsidy structures that can be legislated away.
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