Pjm

Module Contents

Classes Summary

PJM

PJM

Contents

class gridstatus.pjm.PJM

Bases: gridstatus.base.ISOBase

PJM

Attributes

default_timezone	US/Eastern
hub_node_ids	[‘51217’, ‘116013751’, ‘35010337’, ‘34497151’, ‘34497127’, ‘34497125’, ‘33092315’, ‘33092313’, ‘33092311’, ‘4669664’, ‘51288’, ‘51287’]
interconnection_queue_homepage	https://www.pjm.com/planning/services-requests/interconnection-queues.aspx
iso_id	pjm
location_types	[‘ZONE’, ‘LOAD’, ‘GEN’, ‘AGGREGATE’, ‘INTERFACE’, ‘EXT’, ‘HUB’, ‘EHV’, ‘TIE’, ‘RESIDUAL_METERED_EDC’]
markets	None
name	PJM

Methods

get_fuel_mix	Get fuel mix for a date or date range in hourly intervals
get_interconnection_queue
get_lmp	Returns LMP at a previous date
get_load	Returns load at a previous date at 5 minute intervals
get_load_forecast	Get forecast for today in hourly intervals.
get_pnode_ids

get_fuel_mix(date, end=None, verbose=False)

Get fuel mix for a date or date range in hourly intervals

get_interconnection_queue()

get_lmp(date, market: str, end=None, locations='hubs', location_type=None, verbose=False)

Returns LMP at a previous date

Notes

• If start date is prior to the PJM archive date, all data

must be downloaded before location filtering can be performed due to limitations of PJM API. The archive date is 186 days (~6 months) before today for the 5 minute real time market and 731 days (~2 years) before today for the Hourly Real Time and Day Ahead Hourly markets. Node type filter can be performed for Real Time Hourly and Day Ahead Hourly markets.

• If location_type is provided, it is filtered after data

is retrieved for Real Time 5 Minute market regardless of the date. This is due to PJM api limitations

Parameters

• date (datetime.date, str) – date to get LMPs for

• end (datetime.date, str) – end date to get LMPs for

• market (str) – Supported Markets: REAL_TIME_5_MIN, REAL_TIME_HOURLY, DAY_AHEAD_HOURLY

• locations (list, optional) – list of pnodeid to get LMPs for. Defaults to “hubs”. Use get_pnode_ids() to get a list of possible pnode ids. If “all”, will return data from all p nodes (warning there are over 10,000 unique pnodes, so expect millions or billions of rows!)

• location_type (str, optional) – If specified, will only return data for nodes of this type. Defaults to None. Possible location types are: ‘ZONE’, ‘LOAD’, ‘GEN’, ‘AGGREGATE’, ‘INTERFACE’, ‘EXT’, ‘HUB’, ‘EHV’, ‘TIE’, ‘RESIDUAL_METERED_EDC’.

get_load(date, end=None, verbose=False)

Returns load at a previous date at 5 minute intervals

Parameters

date (datetime.date, str) – date to get load for. must be in last 30 days

get_load_forecast(date, verbose=False)

Get forecast for today in hourly intervals.

Updates every Every half hour on the quarter E.g. 1:15 and 1:45

get_pnode_ids()