Texas batteries discharged 13 GW and cut peak prices in half — the day utility-scale storage stopped being a demonstration and became the grid's price-setter. Marathon Fusion bred its own tritium fuel. Oklo split its first commercial atoms. And the world is on pace for 638 GW of new solar. The bottom line: the generation technologies are shipping, the storage technologies are scaling, and the only thing accelerating faster than either is data center demand for the electricity they produce.
ERCOT's 14.96 GW fleet discharged a record 13,256 MW on August 23, keeping peak prices near $46/MWh — roughly half the $85/MWh seen last summer. Batteries are now setting the grid's price.
Marathon Fusion demonstrated tritium breeding — producing the fuel a fusion reactor needs to sustain itself from lithium rather than an external supply that does not exist at commercial scale.
Forecasts put global solar PV additions at 638 GW this year, surpassing last year's record and confirming solar as the dominant mode of new electricity generation worldwide.
LG's $2B Michigan facility began commercial operations, supplying LFP cells for Tesla, Toyota, and grid storage — one of the first non-Chinese LFP plants at scale in North America.
The administration is using an expedited review to approve a 9.2 GW gas plant in Ohio for OpenAI's data center campus — the largest fossil-fuel plant currently proposed in the US.
CATL's next-gen grid storage delivers 6.017 MWh per 20-foot container at 1,500 V DC, claiming zero degradation — a 62% capacity increase over the previous generation.
BYD opened orders for its Great Han with Blade Battery 2.0 and 1,500 kW Flash Charging, hitting 10-70% in five minutes and 10-97% in nine minutes.
Oklo achieved first criticality in its Aurora Powerhouse — the first sustained fission reaction in a commercial-scale configuration, designed for remote and industrial power.
CFS secured $1B more toward SPARC, which aims to achieve net fusion energy using high-temperature superconducting magnets. Magnet milestones continue to hold under review.
US gas plant construction announcements have roughly doubled in 18 months — reversing a decade-long decline — driven primarily by data center electricity demand.
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