Watts Happening: AI Power Bottlenecks Drive Grid and Storage Focus

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Watts Happening: AI Power Bottlenecks Drive Grid and Storage Focus

ite roughly $2 billion in announced North

American manufacturing expansions, the supply-demand imbalance is expected to persist

for years, pushing large-scale data center developers toward on-site generation to bypass

interconnection queues and putting utility-scale renewables projects at risk of stranded assets

if equipment cannot be secured in time. The dynamic is broadly supportive of NXT, ARRY, and

FSLR projects with already-locked-in equipment slots, and reinforces the on-site fuel cell thesis

(BE & FCEL) for time-to-power-constrained AI workloads. HERE.

In a striking signal of how acute U.S. data center power demand has become, NV Energy has

told California-regulated Liberty Utilities that it will stop supplying power to roughly 50,000

customers in the Lake Tahoe area after May 2027, citing capacity needs for Google, Apple,

and Microsoft data centers being built around the Tahoe-Reno Industrial Center. Liberty has

asked California regulators to authorize an emergency procurement of replacement power

before the deadline, while a direct interconnection to California's grid would cost hundreds of

millions of dollars. The situation is a clean illustration of the load-displacement dynamic now

driving residential solar-plus-storage attach rates in interconnection-constrained regions, with

positive read-through to RUN, ENPH, and SEDG over the medium term. HERE.

European hydrogen news cuts both ways this week. EWE commissioned Bilfinger for

steelwork and installation at its 320 MW Emden green hydrogen production plant in

northwest Germany, the final major contract enabling long-term supply agreements to

advance. HERE. Cutting the other way, Swedish green hydrogen e-fuel producer Liquid