PJM Operational Data
This is provided for informational purposes ONLY and should
not be relied upon by any party for the actual billing values.
Data Last Updated
| Sat Feb 04 00:08:08 EST 2012 |
Aggregate Locational Marginal Prices (LMP)
| Name |
Type |
5 Minute Weighted Avg. LMP |
Hourly Integrated LMP for Hour Ending 0000 |
| PJM |
ZONE |
23.0 |
23.6 |
| PS |
ZONE |
24.5 |
24.5 |
| PE |
ZONE |
24.1 |
24.1 |
| PL |
ZONE |
24.1 |
24.1 |
| BC |
ZONE |
25.0 |
25.0 |
| JC |
ZONE |
24.4 |
24.5 |
| ME |
ZONE |
24.1 |
24.0 |
| PN |
ZONE |
23.4 |
24.2 |
| PEP |
ZONE |
24.6 |
24.6 |
| AE |
ZONE |
24.3 |
24.3 |
| DPL |
ZONE |
24.7 |
24.7 |
| APS |
ZONE |
26.9 |
25.1 |
| RECO |
ZONE |
24.3 |
24.5 |
| COMED |
ZONE |
20.6 |
22.2 |
| AEP |
ZONE |
21.1 |
22.6 |
| DAYTON |
ZONE |
21.3 |
22.9 |
| DUQU |
ZONE |
43.2 |
30.4 |
| DOM |
ZONE |
23.7 |
24.0 |
| FE |
ZONE |
17.6 |
21.9 |
| DEOK |
ZONE |
20.5 |
21.9 |
| IMO |
INTERFACE |
22.2 |
23.5 |
| NYIS |
INTERFACE |
23.7 |
24.2 |
| NORTHWEST |
INTERFACE |
20.2 |
21.7 |
| OVEC |
INTERFACE |
20.4 |
21.8 |
| NIPSCO |
INTERFACE |
20.5 |
22.1 |
| SOUTHIMP |
INTERFACE |
21.0 |
22.2 |
| SOUTHEXP |
INTERFACE |
21.0 |
22.2 |
| MISO |
INTERFACE |
20.1 |
21.6 |
| NEPTUNE |
INTERFACE |
24.5 |
24.6 |
| LINDENVFT |
INTERFACE |
24.5 |
24.5 |
| DUKIMP |
INTERFACE |
21.8 |
22.6 |
| DUKEXP |
INTERFACE |
21.8 |
22.6 |
| CPLEIMP |
INTERFACE |
22.0 |
22.8 |
| CPLEEXP |
INTERFACE |
22.2 |
22.9 |
| NCMPAIMP |
INTERFACE |
21.8 |
22.6 |
| NCMPAEXP |
INTERFACE |
21.8 |
22.6 |
| AEC - AP |
AGGREGATE |
24.8 |
24.6 |
| AMP-ATSI |
AGGREGATE |
17.8 |
21.9 |
| AMP-METED |
AGGREGATE |
23.7 |
23.6 |
| BRANDONSH |
AGGREGATE |
24.8 |
24.8 |
| BRUNSWICK |
AGGREGATE |
24.3 |
24.3 |
| BUCK-FE |
AGGREGATE |
18.3 |
22.2 |
| BUCKEYE - WEC |
AGGREGATE |
21.3 |
22.4 |
| CHAMBERS CCLP |
AGGREGATE |
23.8 |
23.8 |
| CPP |
AGGREGATE |
17.3 |
21.8 |
| CROWNVANT |
AGGREGATE |
24.4 |
24.4 |
| DOVER |
AGGREGATE |
24.5 |
24.5 |
| DPL NORTH |
AGGREGATE |
23.8 |
23.8 |
| DPL SOUTH |
AGGREGATE |
25.4 |
25.4 |
| DPL_ODEC |
AGGREGATE |
25.7 |
25.8 |
| DRESDEN CC |
AGGREGATE |
19.1 |
20.9 |
| EASTON |
AGGREGATE |
24.8 |
24.9 |
| ECRRF |
AGGREGATE |
24.6 |
24.7 |
| EPHRATA |
AGGREGATE |
24.2 |
24.1 |
| FE GEN |
AGGREGATE |
15.6 |
20.8 |
| FE OHIO |
AGGREGATE |
17.9 |
21.9 |
| FRONT ROYAL - AP |
AGGREGATE |
23.8 |
23.9 |
| HAGERSTOWN - AP |
AGGREGATE |
24.8 |
24.8 |
| HAZLETON 1-4 |
AGGREGATE |
23.9 |
23.9 |
| HAZLETON 2-3 |
AGGREGATE |
23.9 |
23.9 |
| HOMERCIT |
AGGREGATE |
23.1 |
23.4 |
| HOMERCIT UNIT1 |
AGGREGATE |
23.3 |
23.5 |
| HOMERCIT UNIT2 |
AGGREGATE |
23.0 |
23.4 |
| HOMERCIT UNIT3 |
AGGREGATE |
23.0 |
23.4 |
| HREA - AP |
AGGREGATE |
24.8 |
24.1 |
| KITTATNY 230 |
AGGREGATE |
24.5 |
24.6 |
| LIBERTY |
AGGREGATE |
24.0 |
23.9 |
| LIDA - AP |
AGGREGATE |
25.2 |
25.2 |
| MICHFE |
AGGREGATE |
19.1 |
22.1 |
| MIDDLETOWN |
AGGREGATE |
23.7 |
23.6 |
| MISO (PRE-ATSI) |
AGGREGATE |
19.9 |
21.8 |
| MONT ALTO - AP |
AGGREGATE |
25.0 |
24.9 |
| NEWARK BAY |
AGGREGATE |
24.6 |
24.7 |
| NEWMARTINSVILLE-AP |
AGGREGATE |
21.4 |
22.5 |
| PAINESVILLE |
AGGREGATE |
17.4 |
21.7 |
| PENN POWER |
AGGREGATE |
15.6 |
21.0 |
| PENNTECH |
AGGREGATE |
23.8 |
24.6 |
| PEPCO DC |
AGGREGATE |
24.7 |
24.7 |
| PEPCO MD |
AGGREGATE |
24.6 |
24.7 |
| PEPCO SMECO |
AGGREGATE |
24.4 |
24.4 |
| PHILIPPI - AP |
AGGREGATE |
24.8 |
24.1 |
| PPL_ALLUGI |
AGGREGATE |
24.1 |
24.2 |
| RTEP B0328 SOURCE |
AGGREGATE |
23.1 |
23.3 |
| RTEP B0329 SOURCE |
AGGREGATE |
23.1 |
23.5 |
| SENECA |
AGGREGATE |
22.9 |
24.3 |
| SOUTHRIV 230 |
AGGREGATE |
24.5 |
24.5 |
| SUNOIL |
AGGREGATE |
23.9 |
23.9 |
| THURMONT - AP |
AGGREGATE |
24.8 |
24.7 |
| UGI |
AGGREGATE |
24.1 |
24.2 |
| VINELAND |
AGGREGATE |
24.4 |
24.4 |
| WELLSBORO |
AGGREGATE |
25.0 |
25.7 |
| WILLIAMSPORT - AP |
AGGREGATE |
24.8 |
24.7 |
| AEP GEN HUB |
HUB |
20.6 |
22.1 |
| AEP-DAYTON HUB |
HUB |
21.1 |
22.6 |
| ATSI GEN HUB |
HUB |
17.6 |
21.8 |
| CHICAGO GEN HUB |
HUB |
20.4 |
21.9 |
| CHICAGO HUB |
HUB |
20.7 |
22.3 |
| DOMINION HUB |
HUB |
23.4 |
23.8 |
| EASTERN HUB |
HUB |
24.8 |
24.8 |
| N ILLINOIS HUB |
HUB |
20.5 |
22.1 |
| NEW JERSEY HUB |
HUB |
24.4 |
24.5 |
| OHIO HUB |
HUB |
21.0 |
22.6 |
| WEST INT HUB |
HUB |
20.6 |
22.6 |
| WESTERN HUB |
HUB |
24.2 |
24.2 |
500 KV Bus Locational Marginal Prices (LMP)
| Bus Name |
5 Minute LMP |
Hourly Integrated LMP for Hour Ending 0000 |
| 112 WILT |
20.3 |
21.9 |
| 167 PLAN |
20.3 |
21.9 |
| 23 COLLI |
20.3 |
21.9 |
| 502JCT |
23.1 |
23.2 |
| ALBURTIS |
24.0 |
23.9 |
| AMOS |
20.8 |
22.0 |
| AXTONAEP |
21.5 |
22.5 |
| BAKER |
20.8 |
22.1 |
| BATHCO |
23.0 |
23.3 |
| BEDINGTO |
24.5 |
24.3 |
| BELMONT |
21.1 |
22.3 |
| BLACKOAK |
24.7 |
24.1 |
| BRANCHBU |
24.1 |
24.1 |
| BRIGHTON |
24.3 |
24.3 |
| BRISTERS |
23.8 |
23.9 |
| BROADFO2 |
21.2 |
22.3 |
| BURCHESH |
24.1 |
24.2 |
| CABOT |
23.0 |
23.3 |
| CALVERTC |
24.2 |
24.2 |
| CARSON4 |
23.1 |
23.5 |
| CHALKPT |
24.2 |
24.2 |
| CHANCELR |
23.7 |
23.9 |
| CHICKHOM |
23.4 |
23.6 |
| CLIFTON |
24.0 |
24.1 |
| CLOVER |
22.9 |
23.3 |
| CLOVERD2 |
21.8 |
22.7 |
| CONASTON |
23.9 |
23.9 |
| CONEMAUG |
24.1 |
23.7 |
| COOK |
20.5 |
22.1 |
| CULLODE2 |
20.8 |
22.1 |
| CUNNIHAM |
23.1 |
23.4 |
| DEANS |
24.2 |
24.2 |
| DOOMS4 |
23.0 |
23.4 |
| DOUBS |
24.3 |
24.3 |
| DUMONT2 |
20.5 |
22.1 |
| ELMONT4 |
23.4 |
23.7 |
| ELROY |
24.0 |
23.9 |
| EWINDSOR |
24.1 |
24.1 |
| FENTRES4 |
23.3 |
23.7 |
| FLATLICK |
20.8 |
22.1 |
| FLUVANNA |
23.1 |
23.4 |
| FTMARTIN |
23.5 |
23.4 |
| GAVINAEP |
20.8 |
22.0 |
| GREENGAP |
23.3 |
23.4 |
| HANGING2 |
20.7 |
21.9 |
| HARR APS |
22.6 |
23.0 |
| HATFIELD |
24.6 |
23.8 |
| HOPECREE |
23.7 |
23.6 |
| HOSENSAC |
24.0 |
23.9 |
| HUNTERST |
23.9 |
23.8 |
| JACKSONS |
21.4 |
22.5 |
| JEFFERSO |
20.3 |
21.6 |
| JOSHUAF2 |
21.9 |
22.8 |
| JUNIATA |
23.9 |
23.7 |
| KAMMER2 |
20.9 |
22.4 |
| KEENEY |
23.8 |
23.7 |
| KEYSTONE |
24.3 |
23.7 |
| LADYSMTH |
23.6 |
23.8 |
| LEXINGTN |
22.9 |
23.3 |
| LIMERICK |
23.9 |
23.8 |
| LOUDOUN4 |
24.0 |
24.1 |
| MALISZEW |
20.8 |
22.3 |
| MARQUIS2 |
20.7 |
21.9 |
| MARYSVI2 |
20.8 |
22.3 |
| MEADOWBR |
23.6 |
23.7 |
| MIDLOTH |
23.3 |
23.6 |
| MORRISVL |
23.8 |
23.9 |
| MOUNTAIN |
20.8 |
22.1 |
| MTSTORM4 |
23.3 |
23.4 |
| NAGELAEP |
21.0 |
22.1 |
| NANNA4 |
23.5 |
23.7 |
| NEWFREED |
23.8 |
23.8 |
| NLONGVW |
23.4 |
23.3 |
| NPROCTO2 |
20.7 |
22.0 |
| ORCHARD |
23.7 |
23.6 |
| OX4 |
23.9 |
24.1 |
| PEACHBOT |
23.8 |
23.7 |
| PLEA APS |
21.5 |
22.4 |
| PLEASNTV |
24.1 |
24.2 |
| POSSUMP4 |
23.9 |
24.1 |
| PRUNTYTO |
23.3 |
23.3 |
| REDLION |
23.7 |
23.7 |
| ROCKPOR2 |
20.0 |
21.3 |
| ROCKSPRI |
23.8 |
23.7 |
| RONCO |
24.4 |
23.7 |
| SALEM |
23.6 |
23.6 |
| SBEND |
24.4 |
23.8 |
| SCANTON2 |
19.6 |
22.1 |
| SEPTA4 |
23.2 |
23.6 |
| SMITHBUR |
24.2 |
24.2 |
| STEELCTY |
24.0 |
24.0 |
| SULLIVA2 |
20.0 |
21.4 |
| SUNBURY |
23.8 |
23.6 |
| SURRY4 |
23.2 |
23.6 |
| SUSQUEHA |
23.6 |
23.6 |
| TMI |
23.8 |
23.7 |
| VALLEY4 |
23.1 |
23.4 |
| WAUGHCHA |
24.4 |
24.4 |
| WESCOSVI |
24.0 |
23.9 |
| WHITPAIN |
23.9 |
23.9 |
| WYLIERID |
19.7 |
22.0 |
| WYOMING2 |
21.1 |
22.2 |
| YADKIN4 |
23.3 |
23.7 |
| YUKON |
26.7 |
24.6 |
PJM Transfer Interface Information (MW)
| Interface |
Actual flow |
Warning Level |
Transfer Limit |
| EAST |
2109 |
5058 |
5324 |
| CENTRAL |
-603 |
2555 |
2690 |
| WEST |
1456 |
3913 |
4119 |
| APSOUTH |
2498 |
3335 |
3511 |
| BED-BLA |
1245 |
1665 |
1752 |
| 50045005 |
921 |
1960 |
2363 |
| AEP/DOM |
1418 |
2829 |
2978 |
| CLVLND |
199 |
1623 |
1708 |
Name does not indicate direction.
PJM Instantaneous Dispatch Rates
PJM Dispatch Rates
PJM Instantaneous Load (MW)
| Area |
Instantaneous Load |
| PJM MID ATLANTIC REGION |
29028 |
| PJM WESTERN REGION |
43139 |
| PJM SOUTHERN REGION |
10229 |
| PJM RTO |
82396 |
Loads are calculated from raw telemetry data and are approximate.
The displayed values are NOT official PJM Loads.
Current PJM Transmission Limits
Contingency LINE 345 KV COLLIER-TIDD 301 TIDD_AEP345 KV TIDD_AEP CC CB TIDD_AEP345 KV TIDD_AEP CC1 CB
Monitor LINE 138 KV BRUNOTIS-MONT DUQ Z-44 -> Redispatch