August 27, 2026: Base’s ADER paperwork keeps moving

It is August 27, 2026, and the clearest new signal on Base Power is not a flashy customer launch. It is paperwork and process.

ERCOT’s August 17 DSWG agenda included a Base Power ADER Resource Volume Update, and ERCOT also posted Base’s August 11 ADER update deck. That matters because it places Base inside ERCOT’s active qualification workflow, not just on its own website. But it is still only a process signal. It is not yet independent proof of dispatched, counted grid capacity. [1]

Base’s own deck says three things that are worth separating carefully. First, it says the company is installing 35 MW per month. Second, it says 250 MW of fleet came online over the last year. Third, it says 100 MW is approved for ADER across the Houston, North, and South load zones. Those are meaningful numbers if they hold up. But at this stage, they remain company claims until ERCOT or PUCT records show qualified, dispatchable MW. [2]

That distinction is the core of the story. A battery fleet can be installed, but that does not mean it is yet a counted grid asset. The market has to register it, meter it, and validate that it follows dispatch instructions. So when we see an ERCOT agenda item and a company update deck, the right read is progress toward qualification, not proof of qualification. [1][2]

There is also a useful nuance in the wording. “Installed,” “online,” and “approved” are not interchangeable with “qualified” or “dispatched.” In other words, Base may be moving more hardware through its pipeline, but the evidence in hand does not let us convert that into verified ERCOT operating capacity. That is why the ERCOT record matters more than the marketing deck. [1][2]

On the physical side, Texas licensing and construction records show a separate thread still advancing. The TDLR project for Base Power Met 3 Phase 2 at Met Center Building 3 is marked Review Complete, with a tenant finish-out for office occupancy listed and completion set for March 12, 2027. That is real permit-side movement, but it is not proof of occupancy, and it is not proof of production. [3]

The customer-facing picture looks steadier. Base Core still shows a 39.2 kWh battery, a 13.9 cent per kWh Oncor all-in rate, a 695 dollar installation fee, a 19 dollar monthly membership, and availability in Texas and Illinois. Its EFL page still publishes English and Spanish plan documents for Oncor, CenterPoint, AEP Central, AEP North, and TNMP. I do not see an obvious public pricing reset in the materials reviewed today. [4][5]

There is also a small labor-market signal. Base is currently hiring for Utility Partnerships. That is a live hiring signal around utility go-live work, but an open role is not a hire, and it does not tell us anything about completed deployments by itself. [6]

For the consumer and regulatory backdrop, the PUCT complaint dashboard is current through July 31, 2026. I do not have a Base-specific complaint trend change to report from the evidence in this run, so that remains an open scorecard question rather than a conclusion. [7]

There is one more grounding point worth keeping in view. Base Texas REP already has a retail electric provider certificate, and the amended certificate record reflects changed financial qualifications and authority to begin collecting customer deposits. That tells us the retail side is real, but it still does not answer the separate question of whether the ADER fleet is being converted into qualified ERCOT assets at the scale suggested by Base’s own deck. [8][9]

So the state of the story is fairly clean. Base’s strongest fresh evidence is technical. The company appears to be moving its ERCOT ADER case forward while its retail offer stays stable and its buildout paperwork continues through Texas permitting. The important next step is not another marketing claim. It is a filed ERCOT or PUCT record naming Base resources, qualified MW, telemetry validation, or dispatched service. [1][2]

Until then, the right interpretation is cautious. Base is showing progress on the path to becoming a counted grid asset. It is not yet showing independent proof that the fleet is already operating at the scale its own deck suggests. [1][2]

What I will watch next is simple and falsifiable: first, any ERCOT or PUCT filing that names Base resources and qualified MW; second, a TDLR or local record that moves beyond review complete to occupancy, electrical final, or commissioning; third, any Base-specific change in the PUCT complaint statistics page; and fourth, any change in Base’s public offer pages or EFL documents that would indicate a pricing or territory reset. [1][3][4][5][7]