Bring 350 MW of battery storage at the Moss Landing facility online
Delivered by the deadline
AI-confirmed · human review in progress Independent AI checks agreed on primary SEC or regulator evidence. Records are now being reviewed by hand, starting with those our customers order.
- Announced
- 1 Mar 2023
- Due
- 30 Jun 2023
- Deadline
- Met
- Late
- Not met
- Today
What the company said
“an additional 350 MW of battery storage at our Moss Landing facility, which is expected to come online in mid-2023”
What we found
Evidence strength A What the grades mean
An August 2023 8-K reports the 350 MW Phase III expansion achieved commercial operation during the second quarter of 2023, ahead of schedule, meeting the mid-2023 target.
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A Vistra Corp. 8-K filed 2023-08-09
“350-megawatt Phase III expansion of our Moss Landing Energy Storage Facility achieved commercial operation during the second quarter, ahead of schedule and on budget” ✓ confirmed on the page
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A Vistra Corp. 8-K filed 2023-08-09
“Achieved commercial operation of the 350-megawatt Phase III expansion of the Moss Landing Energy Storage Facility” ✓ confirmed on the page
Market reaction: the shares moved +5.3% against the S&P 500 over the three sessions around the disclosure (8 Aug 2023 to 11 Aug 2023). What this measures
Checked 16 Oct 2026.
Commitment DNA
The structured record of this commitment. Fields the company did not state are left blank rather than guessed.
- Event type
- Facility other
- Indicative materiality
- Medium rules
- Action
- Bring
- Deliverable
- 350 MW battery storage at Moss Landing facility
- Target
- 350 MW
- Where
- Moss Landing, California
- Language
- Expected (“expects”, “plans”)
- In the company’s control
- Medium
- Specificity
- Medium
How this entry was checked
- Commitment recordedThe company's words were matched word for word against the filing.
- First checkAn AI model, Claude (Anthropic), read the company's later filings and recorded the outcome with a quoted passage.
- Second check: agreesA different AI model, Gemini (Google), re-read the evidence without being told the outcome and reached the same answer.
Confirmed. This outcome counts towards the company's Kept Score. How verification works
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Report an error in this entry Reference: KI-C-2023-VST-011877 · Corrections policy