Steward Creek: public project chain, financing-event binding still required
Great Bay publicly binds interconnection-security financing to the named Steward Creek PJM project. PJM exposes multiple related TC1/TC2 project observations. That is enough for a factual public observation chain, not an economics shadow.
What is proven
Named financed project; authoritative PJM project/process identity; multiple dated project/process observations.
What is not proven
Which specific security requirement, queue request, instrument, amount or posting Great Bay funded; reviewer baseline/disposition; savings; payer; WTP; price.
A single financed project can supply multiple measurement units only when distinct evidence-bearing events are actually bound to the financing and compatible regime.