CHANGELOG.md

Changelog

vNext

• Update CAISO LMP markets to support real time five minute

  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