August 24, 2026: Base’s ERCOT volume update is still not dispatch proof

Good morning. It is August 24, 2026, and Base Power’s latest public signal is a little stronger than a permit breadcrumb, but still not the kind of proof that settles the grid story.

The freshest item is an ERCOT calendar entry for the August 17 DSWG meeting that included a Base Power ADER Resource Volume Update packet. The packet itself is hosted by ERCOT and says, in Base’s own words, that the company is installing 35 megawatts a month, that 250 megawatts came online over the last year, and that 100 megawatts is approved for ADER across Houston, North, and South. That is the most concrete scale claim we have right now, but it is still a company claim, not independent dispatch data.

Here is the plain-language mechanic that matters. ADER is ERCOT’s way of letting many small batteries act like one market resource. If the group clears registration, metering, and telemetry checks, ERCOT can see it and pay it like a dispatchable resource. That is the business model hinge for Base: prove the fleet can earn grid revenue without compromising the customer’s backup power. Until there is an ERCOT or PUCT record naming Base resources, qualified megawatts, telemetry validation, or actual dispatched services, the public evidence remains incomplete.

That distinction matters because in this kind of story, scale language can move faster than operating proof. A packet can show ambition, a presentation can show progress, and a calendar entry can show the issue is being discussed. But none of those, by themselves, tell us whether the fleet is already performing in market. So today’s update is meaningful, but it still belongs on the unresolved side of the ledger.

On the buildout side, the paper trail is moving, but only at the permit level. Texas TDLR now lists Base Power Met 2 at Met Center Building 2 as review complete, scoped as a tenant finish-out for storage, with a start date of August 10 and a completion date of February 8, 2027. TDLR also lists Base Power Met 3 Phase 2 at Met Center Building 3 as review complete, scoped as a tenant finish-out for office occupancy, with a start date of August 3 and a completion date of March 12, 2027. Those are real public records, but they are only signs of buildout activity. They are not proof of occupancy, production, or commissioning.

The product side is still a little messy, which is worth watching. Base’s help center says it offers three system configurations, and that its 39.2 kilowatt-hour single ground-mounted battery is still in limited beta in select areas. Meanwhile, the Base Core product page still centers the 39.2 kilowatt-hour battery, says Base operates in Texas and Illinois, and describes Core as its standard home battery product. So the public-facing message is not a single fixed SKU, and the rollout still appears to depend on site fit.

That matters for interpretation because product language can look more settled than deployment really is. When a company has multiple configuration pages, a beta designation, and a standard product page all at once, the safest read is that the installed mix is still evolving. We should not collapse that into one clean fleet description unless the underlying records do it for us.

On the consumer-signal front, the PUCT complaint statistics page is current through the February 1 to July 31 complaint window and was refreshed this morning, August 24 at 7:14 a.m. That tells us the statewide complaint dashboard is live and current, but it does not yet show a Base-specific trend in the material we have. So the customer-complaint thread remains unknown, not negative, just unresolved.

So the scorecard today is straightforward. ADER proof is still unresolved. Buildout has advanced on the permit side. The SKU mix is still split across product language. And the complaint signal is still unknown.

What should we watch next? First, a PUCT or ERCOT filing that names Base resources, qualified megawatts, telemetry validation, or dispatch performance. Second, an occupancy, electrical final, or commissioning record tied to the Met Center facilities. Third, any recall, warranty, or supplier corrective-action disclosure that would tell us something real about fleet reliability.

Until one of those shows up, Base’s public record is moving, but the most important question is still the same: can it turn a fleet of home batteries into independently verifiable grid capacity?