SCED Energy Storage Resource Data (60-Day)

Per-battery, per-interval telemetry for every Energy Storage Resource in ERCOT, from the 60-Day SCED Disclosure Reports.

Generation data ERCOT market

Query with the agent

Native record

storage resource x QSE x SCED interval, disclosed 60 days later

5-minute (SCED), 60-day disclosure publication cadence

Evidence

Observed market data

Published observations from the named source

Time basis

Point-in-time records

UTC · event_time

Overview

Real-Time Co-optimization plus Batteries (RTC+B) created this subreport at go-live on 5 December 2025, which is why history starts there rather than earlier. Each row is one SCED run (roughly every five minutes) for one storage resource and its QSE, and it is the only source in the product that carries a battery's STATE OF CHARGE: soc_mwh alongside min_soc_mwh and max_soc_mwh, with the SCED dispatch target (base_point), telemetered net output, high and low sustainable and dispatch limits (hsl/lsl, hdl/ldl), ramp rates, telemetered resource status, per-service ancillary capability and awards (Reg-Up, Reg-Down, RRS-PFR, RRS-FFR, ECRS, Non-Spin), and start-up and minimum-energy offers. Two things follow that no other dataset gives you: fleet or per-unit state of charge at a point in time, and each battery's ENERGY capacity in MWh, which is what makes storage DURATION computable here — how many hours a battery can discharge at full power is max_soc_mwh divided by hsl, so one-hour, 1.5-hour, two-hour and longer-duration batteries can be counted, ranked and bucketed from this table rather than from a specification sheet. It is the only source in the product that carries battery energy capacity in MWh at all. Because ERCOT publishes the disclosure on a 60-day regulatory delay, the newest day available is always about two months old. Measured 2026-09-07: 22.3 million rows over 338 storage resources, with soc_mwh and max_soc_mwh populated on every row. The official source is ERCOT report NP3-965-ER, 60-Day SCED Disclosure Reports.

Query contract

Preserve one canonical row per (event_time, qse_name, resource_name) before aggregating.

Analysis rules

Storage duration is max_soc_mwh / hsl on the same row, per resource; take one row per resource (for example the latest, or a max over the window) before bucketing, never an average across intervals of a ratio.
A fleet state of charge at an instant is sum(soc_mwh) over one interval with one row per resource — deduplicate to the declared grain first, because a resource appears once per SCED run and summing across an hour multiplies the fleet by the number of runs in it.

Interpretation

This subreport begins at RTC+B go-live on 2025-12-05. There is no storage state of charge here before that date anywhere, which is a market-design boundary rather than missing coverage.
These records come from a disclosure ERCOT releases sixty days after the fact. The most recent day available is always about two months old. For recent or live storage behaviour, use the live grid feeds instead.

Access

Query from your own tools

Use the guarded HTTP endpoint directly, or connect an MCP client and load the dataset contract with describe_data before calling query_data.

ERCOT MCP API reference

HTTP endpoint

POST /api/v1/datasets/ercot_sixty_day_sced_esr_data/query

Schema42

Column

Type

event_timeDateTime64(6, 'UTC')

qse_nameLowCardinality(String)

resource_nameLowCardinality(String)

dme_nameNullable(String)

resource_typeNullable(String)

soc_mwhNullable(Float64)

base_pointNullable(Float64)

hslNullable(Float64)

lslNullable(Float64)

disclosure_dateNullable(Date32)

emil_idNullable(String)

doc_idNullable(Int64)

subreport_memberNullable(String)

ingested_atDateTime64(6, 'UTC')

repeated_hour_flagNullable(String)

telemetered_resource_statusNullable(String)

output_scheduleNullable(Float64)

hdlNullable(Float64)

ldlNullable(Float64)

telemetered_net_outputNullable(Float64)

ramp_rate_upNullable(Float64)

ramp_rate_downNullable(Float64)

as_capability_regupNullable(Float64)

as_capability_regdnNullable(Float64)

as_capability_ecrsNullable(Float64)

as_capability_nspinNullable(Float64)

as_capability_rrspfrNullable(Float64)

as_capability_rrsffrNullable(Float64)

min_soc_mwhNullable(Float64)

max_soc_mwhNullable(Float64)

as_awards_nspinNullable(Float64)

as_awards_rrsffrNullable(Float64)

as_awards_rrspfrNullable(Float64)

as_awards_ecrsNullable(Float64)

as_awards_regupNullable(Float64)

as_awards_regdnNullable(Float64)

bid_typeNullable(String)

start_up_cold_offerNullable(Float64)

start_up_hot_offerNullable(Float64)

start_up_inter_offerNullable(Float64)

min_gen_costNullable(Float64)

proxy_extensionNullable(String)

Sample data

event_time	qse_name	resource_name	dme_name	resource_type	soc_mwh	base_point	hsl	lsl	disclosure_date	emil_id	doc_id	subreport_member	ingested_at	repeated_hour_flag	telemetered_resource_status	output_schedule	hdl	ldl	telemetered_net_output	ramp_rate_up	ramp_rate_down	as_capability_regup	as_capability_regdn	as_capability_ecrs	as_capability_nspin	as_capability_rrspfr	min_soc_mwh	max_soc_mwh	as_awards_nspin	as_awards_rrsffr	as_awards_rrspfr	as_awards_ecrs	as_awards_regup	as_awards_regdn	bid_type	start_up_cold_offer	start_up_hot_offer	start_up_inter_offer	min_gen_cost	proxy_extension
2026-07-09 04:55:15.000000	QTOTL5	MYR_ESR2	YTOTAL	ESR	3.3717	0	0	-44.9	2026-09-06	NP3-965-ER	1271171684	60d_ESR_Data_in_SCED-06-SEP-26.csv	2026-09-06 14:37:46.754702	N	ON	0	0	-44.8972473144531	-0.11829	14.7368	14.7368	18.5024	18.4645	8.8275	0.3689	14.7368	3.3717	54.0883	∅	∅	∅	∅	∅	∅	3PT	∅	∅	∅	∅	No
2026-07-09 04:55:15.000000	QTOTL5	MYR_ESR1	YTOTAL	ESR	5.8381	-1.20000076293945	0	-74.3	2026-09-06	NP3-965-ER	1271171684	60d_ESR_Data_in_SCED-06-SEP-26.csv	2026-09-06 14:37:46.754702	N	ON	0	0	-74.2999954223633	-0.71241	15.2632	15.2632	30.52	30.52	14.6	0.61	15.2632	5.8381	108.1766	∅	∅	∅	0.089	∅	∅	3PT	∅	∅	∅	∅	No
2026-07-09 04:55:15.000000	QTOTL5	CTW_ESR1	YTOTAL	ESR	9.64	0	2.3	-148.5	2026-09-06	NP3-965-ER	1271171684	60d_ESR_Data_in_SCED-06-SEP-26.csv	2026-09-06 14:37:46.754702	N	ON	0	2.29999995231628	-148.5	-1.36	29.7	29.7	59.6	59.6	30	3.7333	29.7	9.64	214.35	∅	∅	∅	∅	∅	∅	3PT	∅	∅	∅	∅	No
2026-07-09 04:55:15.000000	QTOTL4	DAN_ESR2	YTOTAL	ESR	9.3171	0	0	-71.7	2026-09-06	NP3-965-ER	1271171684	60d_ESR_Data_in_SCED-06-SEP-26.csv	2026-09-06 14:37:46.754702	N	ON	0	0	-71.6616516113281	-0.36	14.54	14.54	29.5986	29.5986	14.6996	0.8576	14.54	5.8	108.1766	∅	∅	∅	∅	∅	∅	3PT	∅	∅	∅	∅	No
2026-07-09 04:55:15.000000	QTOTL4	DAN_ESR1	YTOTAL	ESR	10.0687	0	0	-75.3	2026-09-06	NP3-965-ER	1271171684	60d_ESR_Data_in_SCED-06-SEP-26.csv	2026-09-06 14:37:46.754702	N	ON	0	0	-75.2806930541992	-0.33	15.2632	15.2632	30.52	30.52	15.26	0.89	15.2632	6	108.1766	∅	∅	∅	∅	∅	∅	3PT	∅	∅	∅	∅	No
2026-07-09 04:55:15.000000	QTOT16	HRMS_SLR_ESR1	YBELST	ESR	0	-0.190182998776436	0	0	2026-09-06	NP3-965-ER	1271171684	60d_ESR_Data_in_SCED-06-SEP-26.csv	2026-09-06 14:37:46.754702	N	ONTEST	-0.190182998776436	0	0	-0.19018	20	20	0	0	0	0	0	0	0	∅	∅	∅	∅	∅	∅	3PT	∅	∅	∅	∅	No
2026-07-09 04:55:15.000000	QTENSK	EUNICE_ESR1	Y2WPER	ESR	11.3475	0	0	-3	2026-09-06	NP3-965-ER	1271171684	60d_ESR_Data_in_SCED-06-SEP-26.csv	2026-09-06 14:37:46.754702	N	ON	0	0	-3	-0.32032	8.1	8.1	0	0	2.2	0	10.3	6	26	∅	∅	∅	∅	∅	∅	3PT	∅	∅	∅	∅	No
2026-07-09 04:55:15.000000	QTEN37	SEVNF_ES_ESR1	YSEVFL	ESR	154.7	0	100	-100	2026-09-06	NP3-965-ER	1271171684	60d_ESR_Data_in_SCED-06-SEP-26.csv	2026-09-06 14:37:46.754702	N	ON	0	100	-100	-0.30644	100	100	39.96	39.96	20	2.1	157	12.54	250.7	30.72	∅	∅	19.28	∅	∅	3PT	∅	∅	∅	∅	No
2026-07-09 04:55:15.000000	QTEN36	TSECA_ES_ESR1	YTIERS	ESR	67.1	0	100	-100	2026-09-06	NP3-965-ER	1271171684	60d_ESR_Data_in_SCED-06-SEP-26.csv	2026-09-06 14:37:46.754702	N	ON	0	100	-100	-0.62715	100	100	40	40	20	2.1	157	12.54	250.7	1.52	∅	∅	48.48	∅	∅	3PT	∅	∅	∅	∅	No
2026-07-09 04:55:15.000000	QTEN34	SLK_BESS_ESR1	YMENTB	ESR	186.709	0	0	0	2026-09-06	NP3-965-ER	1271171684	60d_ESR_Data_in_SCED-06-SEP-26.csv	2026-09-06 14:37:46.754702	N	ONTEST	0	0	0	0	40	40	0	0	0	0	0	0	400	∅	∅	∅	∅	∅	∅	3PT	∅	∅	∅	∅	No
2026-07-09 04:55:15.000000	QTEN34	PIN_BESS_ESR1	YPINTP	ESR	38.379	0	200	-200	2026-09-06	NP3-965-ER	1271171684	60d_ESR_Data_in_SCED-06-SEP-26.csv	2026-09-06 14:37:46.754702	N	ON	0	200	-200	-0.58892	200	200	0	0	0	0	0	0	400	∅	∅	∅	∅	∅	∅	3PT	∅	∅	∅	∅	No
2026-07-09 04:55:15.000000	QTEN34	HEADCAMP_ESR1	YMOMEH	ESR	28.2095	-14.3000001907349	150	-100	2026-09-06	NP3-965-ER	1271171684	60d_ESR_Data_in_SCED-06-SEP-26.csv	2026-09-06 14:37:46.754702	N	ON	0	125.483016967773	-100	-8.39198	26.775	26.775	0	0	0	0	0	0	300	∅	∅	∅	∅	∅	∅	3PT	∅	∅	∅	∅	No
2026-07-09 04:55:15.000000	QTEN33	SOLC_SLR_ESR2	YIPQB	ESR	324.4722	-0.238323286175728	160	-160	2026-09-06	NP3-965-ER	1271171684	60d_ESR_Data_in_SCED-06-SEP-26.csv	2026-09-06 14:37:46.754702	N	ONTEST	-0.238323286175728	-0.238323286175728	-0.238323286175728	-0.23832	160	160	0	0	0	0	0	0	324.4722	∅	∅	∅	∅	∅	∅	3PT	∅	∅	∅	∅	No
2026-07-09 04:55:15.000000	QTEN33	SOLC_SLR_ESR1	YIPQB	ESR	312.1339	-0.223065420985222	160	-160	2026-09-06	NP3-965-ER	1271171684	60d_ESR_Data_in_SCED-06-SEP-26.csv	2026-09-06 14:37:46.754702	N	ONTEST	-0.223065420985222	-0.223065420985222	-0.223065420985222	-0.22307	160	160	0	0	0	0	0	0	312.3738	∅	∅	∅	∅	∅	∅	3PT	∅	∅	∅	∅	No
2026-07-09 04:55:15.000000	QTEN33	QTUM_SLR_ESR2	YIPQB2	ESR	170.5773	-0.258396208286285	160	-160	2026-09-06	NP3-965-ER	1271171684	60d_ESR_Data_in_SCED-06-SEP-26.csv	2026-09-06 14:37:46.754702	N	ONTEST	-0.258396208286285	-0.258396208286285	-0.258396208286285	-0.2584	160	160	0	0	0	0	0	0	280.9756	∅	∅	∅	∅	∅	∅	3PT	∅	∅	∅	∅	No
2026-07-09 04:55:15.000000	QTEN33	QTUM_SLR_ESR1	YIPQB2	ESR	181.5854	-0.253996461629868	160	-160	2026-09-06	NP3-965-ER	1271171684	60d_ESR_Data_in_SCED-06-SEP-26.csv	2026-09-06 14:37:46.754702	N	ONTEST	-0.253996461629868	-0.253996461629868	-0.253996461629868	-0.254	160	160	0	0	0	0	0	0	288.934	∅	∅	∅	∅	∅	∅	3PT	∅	∅	∅	∅	No
2026-07-09 04:55:15.000000	QTEN32	BEXAR_ES_ESR1	YBEXES	ESR	91.5364	-6	100	-100	2026-09-06	NP3-965-ER	1271171684	60d_ESR_Data_in_SCED-06-SEP-26.csv	2026-09-06 14:37:46.754702	N	ON	0	100	-100	-3.70157	100	100	0	0	9.8	0.82	0	0	100	21.6	∅	∅	∅	∅	∅	3PT	∅	∅	∅	∅	No
2026-07-09 04:55:15.000000	QTEN32	ARY_BESS_ESR1	YBTCS	ESR	20.9034	-0.700597107410431	20	-20	2026-09-06	NP3-965-ER	1271171684	60d_ESR_Data_in_SCED-06-SEP-26.csv	2026-09-06 14:37:46.754702	N	ONTEST	-0.700597107410431	-0.700597107410431	-0.700597107410431	-0.7006	18	18	0	0	0	0	0	0	180	∅	∅	∅	∅	∅	∅	3PT	∅	∅	∅	∅	No
2026-07-09 04:55:15.000000	QTEN30	UTOPIA_ESR1	YREGUT	ESR	0.7099	0	3	-9.9	2026-09-06	NP3-965-ER	1271171684	60d_ESR_Data_in_SCED-06-SEP-26.csv	2026-09-06 14:37:46.754702	N	ON	0	2.99399995803833	-9.89999961853027	-0.01452	3	3	0	0	0	0	0	0.7	13.3937	∅	∅	∅	∅	∅	∅	3PT	∅	∅	∅	∅	No
2026-07-09 04:55:15.000000	QTEN30	PIRATE_ESR1	YREGSI	ESR	5.3898	-2.5	10	-4.5	2026-09-06	NP3-965-ER	1271171684	60d_ESR_Data_in_SCED-06-SEP-26.csv	2026-09-06 14:37:46.754702	N	ON	0	9.97999954223633	-4.5	-2.80313	3	3	2.86	2.86	0.72	0.0867	4.9	0.7	13.2998	∅	∅	∅	4.2	∅	∅	3PT	∅	∅	∅	∅	Yes
2026-07-09 04:55:15.000000	QTEN30	PALACIOS_ESR1	YREGPA	ESR	1.9335	0	2.5	-2.5	2026-09-06	NP3-965-ER	1271171684	60d_ESR_Data_in_SCED-06-SEP-26.csv	2026-09-06 14:37:46.754702	N	ON	0	2.49499988555908	-2.5	-0.01471	3	3	0	0	0.44	0	1	0.67	12.1	∅	∅	∅	∅	∅	∅	3PT	∅	∅	∅	∅	No
2026-07-09 04:55:15.000000	QTEN30	MUENSTER_ESR1	YREGMU	ESR	1.0529	-0.400000095367432	10	-10	2026-09-06	NP3-965-ER	1271171684	60d_ESR_Data_in_SCED-06-SEP-26.csv	2026-09-06 14:37:46.754702	N	ON	0	9.97999954223633	-9.97999954223633	-0.39171	3	3	2.98	2.98	1.49	0.1667	3.9	0.7	13.2864	∅	∅	∅	0.3	0.1626	∅	3PT	∅	∅	∅	∅	Yes
2026-07-09 04:55:15.000000	QTEN30	MOORE_FL_ESR1	YREGIS	ESR	0.6937	0	1.2	-2	2026-09-06	NP3-965-ER	1271171684	60d_ESR_Data_in_SCED-06-SEP-26.csv	2026-09-06 14:37:46.754702	N	ON	0	1.24699997901917	-2	-0.02098	3	3	2.1	2.1	1.18	0	0.5	0.67	12.1	∅	∅	∅	∅	∅	∅	3PT	∅	∅	∅	∅	No
2026-07-09 04:55:15.000000	QTEN30	MILTON_ESR1	YREGMI	ESR	0	0	0	-9.9	2026-09-06	NP3-965-ER	1271171684	60d_ESR_Data_in_SCED-06-SEP-26.csv	2026-09-06 14:37:46.754702	N	OUT	0	0	0	0	3	3	0	0	0	0	0	0	13.3401	∅	∅	∅	∅	∅	∅	3PT	∅	∅	∅	∅	No
2026-07-09 04:55:15.000000	QTEN30	MEDINA1_ESR1	YREMED	ESR	0	0	0	0	2026-09-06	NP3-965-ER	1271171684	60d_ESR_Data_in_SCED-06-SEP-26.csv	2026-09-06 14:37:46.754702	N	OUT	0	0	0	0	7	7	0	0	0	0	0	0	13.4172	∅	∅	∅	∅	∅	∅	3PT	∅	∅	∅	∅	No

Coverage

Published on a 60-day disclosure lag — ERCOT releases these reports 60 days after the fact, so the most recent ~60 days aren’t available yet. That trailing window is expected, not a gap in the data.

97.7% complete5 gap days212 days with data

Show coverage history ▾

Coverage: 97.7%Days with data: 212Gaps: 5

2026

2025

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