Ancillary Schema

[
  {
    "price_datetime": "",      Date and time of the prices
    "rrs": 10,                 ...
    "regup": 2.61,             ...
    "regdn": 12,               ...
    "nspin": 0.74              ...
  },
  ...
]

PJM Ancillaries

[
  {
    "price_datetime": "",      Date and time of the prices
    "madnsr": 0,               ...
    "madsr": 0,                ...
    "rtonsr": 0,               ...
    "rtorc": 4.63,             ...
    "rtorp": 1.08,             ...
    "rtosr": 0
  },
  ...
]

NEISO Ancillaries

[
  {
    "price_datetime": "",      Date and time of the prices
    "tmsr": 0,                 ...
    "tmnsr": 0,                ...
    "tmor": 0                  ...
  },
  ...
]

Caiso Ancillaries

[
  {
    "price_datetime": "",      Date and time of the prices
    "ns": 0,                   ...
    "regdn": 0,                ... 
    "rmd": 0,                  ...
    "rmu": 0,                  ...
    "regup": 0,                ...
    "spin": 0                  ...
  },
  ...
]

SPP Ancillaries

[
  {
    "price_datetime": "",      Date and time of the prices
    "regup": 9.25,             ...
    "regdn": 0,                ...
    "spin": 0,                 ...
    "supp": 0                  ...
  }
]

MISO Ancillaries

[
  {
    "price_datetime": "",      Date and time of the prices
    "demregmcp": 12,           ...
    "demspinmcp": 3,           ...
    "demsuppmcp": 0.22,        ...
    "genregmcp": 12,           ...
    "genspinmcp": 3,           ...
    "gensuppmcp": 0.22         ...
  },
  ...
]

NYISO Ancillaries

[
  {
    "price_datetime": "",      Date and time of the prices
    "tmsr": 0,                 ...
    "tmnsr": 0,                ...
    "oprsv": 0,                ...
    "regcap": 7.2,             ...
    "regmov": 0.12             ...
  },
  ...
]

rev 1.0 2023-01-20