Changelog#

v0.18.0#

  • Update CAISO LMP markets to support real time five minute

  • Fix bug affecting NYISO interconnection queues

Breaking Changes#

The following changes were made to CAISO Market:

  • REAL_TIME_HOURLY removed since this market incorrectly mapped to the HASP market

  • REAL_TIME_5_MIN added and maps to the RTD market

  • REAL_TIME_15_MIN and DAY_AHEAD_HOURLY unchanged

v0.17.0 - Dec 30, 2022#

  • Add CAISO LMP Heat Map Example Notebook

  • Add Settlement Point Prices for ERCOT

  • SPP: Add today/latest LMP for Real Time 5 minute and Day Ahead Hourly (DAM)

  • ERCOT load data is now returned with 5 minute frequency

  • Add a guide on contributing to gridstatus

v0.16.0 - Dec 15, 2022#

  • Ercot Fuel Mix Endpoint URL updated to include more fuel sources

  • Ercot get_load supports more historical data

v0.15.0 - Dec 2, 2022#

  • Add ability to get renewable curtailment data for CAISO

  • Add Ancillary Service Methods for CAISO

  • Add Ancillary Service Prices for ERCOT

  • Add Ability to save intermediate results to disk when fetching data across multiple requests using save_to parameter

v0.14.0 - Nov 8, 2022#

  • Add get_capacity_prices to NYISO

  • Fix ISONE Daylight Savings Time handling

v0.13.0 - Nov 2, 2022#

  • Add interconnection queue to data for SPP, NYISO, ERCOT, ISONE, PJM, MISO, and CAISO

  • Add get_generators and get_loads to NYISO

v0.12.0 - Oct 28, 2022#

  • Can now use "today" are value for end when querying date range

    nyiso.get_fuel_mix(start="Jan 1, 2022", end="today")

Breaking Changes#

  • Simplify method naming. This applies to all method. See below for example

New API#

nyiso.get_fuel_mix("latest")
nyiso.get_fuel_mix("today")
nyiso.get_fuel_mix("jan 1, 2022")

Old API#

nyiso = gridstatus.NYISO()
nyiso.get_latest_fuel_mix()
nyiso.get_fuel_mix_today()
nyiso.get_historical_fuel_mix("jan 1, 2022")

v0.11.0 - Oct 26, 2022#

  • Renamed library to gridstatus

  • New Documentation!

  • Add Examples Notebooks

  • Renamed all demand methods to load

v0.10.0 - Oct 24, 2022#

  • Support both Generator and Zone for NYISO LMPs

  • Optimize NYISO Date Range Queries over Historical Data

v0.9.0 - Oct 21, 2022#

  • Support querying by date range for CAISO, PJM, NYISO, and ISONE get_historical_* Methods

  • Add gas prices to CAISO

  • Add GHG allowance price to CAISO

v0.8.0 - Oct 13, 2022#

  • PJM: add lmp prices for 3 markets: real time 5 minutes, real time hourly, day ahead hourly

  • Add notes to Ercot status

  • Add .status_homepage url to ISOs that report a status

  • Add Ercot Historical RTM Settlement Point Prices (SPPs)

  • Refactor storage API to support non-battery storage types

v0.7.0 - Aug 23, 2022#

  • Added load forecasting to NYISO, PJM, CAISO, ISONE, Ercot, SPP, MISO

  • Add battery charging and discharging to CAISO

  • Removed yesterday methods. Use get_historical_*() instead

  • Add get latest status to SPP

v0.6.0 - Aug 17, 2022#

  • ISONE: add system status

  • NYISO: add system status

  • Improve LMP return format

  • Bug fixes

v0.5.0 - Aug 12, 2022#

  • CAISO: added LMP prices for 3 market: real time 15 minute (FMM), real time hours (HASP), day ahead hourly (DAM)

  • NYISO: added LMP prices for 2 markets: real time 5 minute and day ahead 5 minute

  • MISO: added LMP prices for 2 market: real time 5 minute and day head hourly

  • ISONE: add lmp prices for 3 markets: real time 5 minutes, real time hourly, day ahead hourly

  • Bug fixes

v0.4.0 - Aug 4, 2022#

  • NYISO: added all demand, fuel mix, and supply methods

  • PJM: add all demand methods for

  • SPP: today and latest demand

  • MISO: added get demand today and latest supply

  • ISONE: now has complete coverage after adding all fuel mix and supply methods

  • Ercot: added today and latest supply

v0.3.0 - Aug 3, 2022#

  • complete coverage of all methods for CAISO

  • partial coverage for ERCOT, ISONE, PJM

  • initial coverage for NYISO, MISO, SPP

v0.2.0 - July 29, 2022#

  • Added isodata.list_isos and isodata.get_iso

v0.1.0 - July 28, 2022#

  • Added get_fuel_mix() to all 7 isos

  • Library structure