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

Thu Jul 02 23:17:23 EDT 2009



Aggregate Locational Marginal Prices (LMP)

Name Type 5 Minute Weighted Avg. LMP Hourly Integrated LMP for Hour Ending 2300
PJM ZONE 27.7 27.6
PS ZONE 29.2 28.9
PE ZONE 28.5 28.3
PL ZONE 27.6 27.5
BC ZONE 28.9 28.8
JC ZONE 29.1 28.8
ME ZONE 27.9 27.7
PN ZONE 27.3 26.9
PEP ZONE 28.5 28.4
AE ZONE 29.2 29.1
DPL ZONE 29.2 29.0
APS ZONE 27.5 27.4
RECO ZONE 29.0 28.7
COMED ZONE 26.1 26.0
AEP ZONE 26.7 26.7
DAYTON ZONE 26.8 26.9
DUQU ZONE 26.4 26.3
DOM ZONE 28.5 28.4
IMO INTERFACE 27.3 27.0
NYIS INTERFACE 28.5 28.1
NORTHWEST INTERFACE 25.8 25.8
MICHFE INTERFACE 26.4 26.3
OVEC INTERFACE 25.9 25.8
NIPSCO INTERFACE 25.9 25.9
SOUTHIMP INTERFACE 26.4 26.4
SOUTHEXP INTERFACE 26.4 26.4
MISO INTERFACE 25.9 25.9
NEPTUNE INTERFACE 29.3 28.9
DUKIMP INTERFACE 27.0 27.1
DUKEXP INTERFACE 27.1 27.2
CPLEIMP INTERFACE 27.1 27.2
CPLEEXP INTERFACE 27.6 27.8
NCMPAIMP INTERFACE 27.1 27.2
NCMPAEXP INTERFACE 27.1 27.2
AEC - AP AGGREGATE 27.4 27.1
BRANDONSH AGGREGATE 28.5 28.4
BRUNSWICK AGGREGATE 28.8 28.6
BUCKEYE - WEC AGGREGATE 26.2 26.1
CHAMBERS CCLP AGGREGATE 28.3 28.0
CROWNVANT AGGREGATE 28.5 28.2
DOVER AGGREGATE 29.0 28.8
DPL NORTH AGGREGATE 28.3 28.1
DPL SOUTH AGGREGATE 30.0 29.8
DPL_ODEC AGGREGATE 30.1 29.9
EASTON AGGREGATE 29.3 29.1
ECRRF AGGREGATE 29.5 29.1
EPHRATA AGGREGATE 27.9 27.8
FRONT ROYAL - AP AGGREGATE 27.9 27.9
HAGERSTOWN - AP AGGREGATE 28.3 28.3
HAZLETON 1-4 AGGREGATE 27.4 27.2
HAZLETON 2-3 AGGREGATE 27.4 27.2
HOMERCIT AGGREGATE 26.3 25.8
HOMERCIT UNIT1 AGGREGATE 26.2 25.7
HOMERCIT UNIT2 AGGREGATE 26.3 25.9
HOMERCIT UNIT3 AGGREGATE 26.3 25.9
HREA - AP AGGREGATE 27.1 27.0
KITTATNY 230 AGGREGATE 28.7 28.4
LIBERTY AGGREGATE 28.3 28.1
LIDA - AP AGGREGATE 28.7 28.6
MIDDLETOWN AGGREGATE 27.3 27.1
MONT ALTO - AP AGGREGATE 28.5 28.5
NEWARK BAY AGGREGATE 29.5 29.1
NEWMARTINSVILLE-AP AGGREGATE 26.2 26.1
PENNTECH AGGREGATE 28.1 27.5
PEPCO DC AGGREGATE 28.6 28.5
PEPCO MD AGGREGATE 28.5 28.4
PEPCO SMECO AGGREGATE 28.2 28.0
PHILIPPI - AP AGGREGATE 27.1 27.0
PPL_ALLUGI AGGREGATE 27.4 27.3
SENECA AGGREGATE 28.8 27.9
SOUTHRIV 230 AGGREGATE 29.2 28.8
SUNOIL AGGREGATE 28.1 27.9
THURMONT - AP AGGREGATE 28.5 28.4
UGI AGGREGATE 27.4 27.3
VINELAND AGGREGATE 29.3 29.1
WELLSBORO AGGREGATE 29.2 28.8
WILLIAMSPORT - AP AGGREGATE 28.2 28.2
AEP GEN HUB HUB 26.1 26.0
AEP-DAYTON HUB HUB 26.5 26.5
CHICAGO GEN HUB HUB 25.8 25.7
CHICAGO HUB HUB 26.1 26.0
DOMINION HUB HUB 28.3 28.3
EASTERN HUB HUB 29.3 29.1
N ILLINOIS HUB HUB 25.9 25.9
NEW JERSEY HUB HUB 29.1 28.8
OHIO HUB HUB 26.5 26.5
WEST INT HUB HUB 26.8 26.6
WESTERN HUB HUB 27.4 27.2









500 KV Bus Locational Marginal Prices (LMP)

Bus Name 5 Minute LMP Hourly Integrated LMP for Hour Ending 2300
112 WILT 25.8 25.8
167 PLAN 25.7 25.6
23 COLLI 25.7 25.6
ALBURTIS 28.0 27.7
AMOS 26.1 26.0
AXTONAEP 26.9 26.9
BAKER 26.2 26.1
BATHCO 27.7 27.4
BEDINGTO 27.8 27.7
BELMONT 26.2 26.1
BLACKOAK 27.3 27.1
BRANCHBU 28.4 28.1
BRIGHTON 28.2 28.1
BRISTERS 28.1 28.0
BROADFO2 26.7 26.7
BURCHESH 28.2 28.1
CABOT 26.6 26.4
CALVERTC 28.1 28.0
CARSON4 27.8 27.8
CHALKPT 28.2 28.0
CHANCELR 28.0 28.0
CHICKHOM 28.0 27.9
CLIFTON 28.2 28.1
CLOVER 27.4 27.4
CLOVERD2 27.1 27.1
CONASTON 27.8 27.6
CONEMAUG 26.7 26.5
COOK 25.9 25.9
CULLODE2 26.1 26.1
CUNNIHAM 27.8 27.6
DEANS 28.6 28.3
DOOMS4 27.7 27.5
DOUBS 28.1 28.0
DUMONT2 25.9 25.9
ELMONT4 28.0 27.9
ELROY 28.1 27.8
EWINDSOR 28.5 28.3
FENTRES4 28.1 28.1
FLATLICK 26.0 26.0
FLUVANNA 27.8 27.6
FTMARTIN 26.6 26.4
GAVINAEP 26.0 25.9
GREENGAP 27.4 27.3
HANGING2 26.1 26.1
HARR APS 26.5 26.4
HARRITAP 26.5 26.4
HATFIELD 26.7 26.6
HOPECREE 28.0 27.8
HOSENSAC 28.0 27.7
HUNTERST 27.6 27.3
JACKSONS 26.8 26.8
JEFFERSO 25.8 25.8
JOSHUAF2 27.1 27.1
JUNIATA 27.1 27.0
KAMMER2 26.2 26.1
KEENEY 28.0 27.8
KEYSTONE 26.6 26.4
LADYSMTH 28.0 27.9
LEXINGTN 27.6 27.4
LIMERICK 28.0 27.8
LOUDOUN4 28.2 28.1
MALISZEW 26.2 26.1
MARQUIS2 25.8 25.8
MARYSVI2 26.2 26.1
MEADOWBR 27.8 27.7
MIDLOTH 27.9 27.8
MORRISVL 28.0 28.0
MOUNTAIN 26.0 26.0
MTSTORM4 27.3 27.1
NAGELAEP 26.7 26.8
NANNA4 27.9 27.9
NEWFREED 28.2 27.9
NLONGVW 26.5 26.4
NPROCTO2 26.1 26.0
ORCHARD 28.1 27.9
OX4 28.2 28.1
PEACHBOT 27.7 27.6
PLEA APS 26.3 26.2
PLEASNTV 28.1 28.1
POSSUMP4 28.2 28.1
PRUNTYTO 26.7 26.5
REDLION 28.0 27.8
ROCKPOR2 25.5 25.5
ROCKSPRI 27.8 27.6
RONCO 26.6 26.5
SALEM 28.0 27.8
SBEND 26.6 26.4
SCANTON2 26.3 26.2
SEPTA4 27.9 27.9
SMITHBUR 28.6 28.4
STEELCTY 28.0 27.8
SULLIVA2 25.6 25.6
SUNBURY 27.0 26.9
SURRY4 27.9 27.9
SUSQUEHA 27.1 26.9
TMI 27.5 27.3
VALLEY4 27.6 27.4
WAUGHCHA 28.3 28.1
WESCOSVI 27.9 27.6
WHITPAIN 28.0 27.8
WYLIERID 26.4 26.2
WYOMING2 26.4 26.4
YADKIN4 28.1 28.1
YUKON 26.7 26.6



PJM Transfer Interface Information (MW)

Interface Actual flow Warning Level Transfer Limit
EAST 4613 6302 6634
CENTRAL 1774 4017 4229
WEST 4020 5709 6010
APSOUTH 3389 3647 3839
BED-BLA 1700 2135 2248
50045005 2333 3365 3542
AEP/DOM 4228 5258 5535

Name does not indicate direction.



PJM Instantaneous Dispatch Rates

PJM Dispatch Rates


PJM Instantaneous Load (MW)

Area Instantaneous Load
PJM MID ATLANTIC REGION 32244
PJM WESTERN REGION 30390
PJM SOUTHERN REGION 10728
PJM RTO 73362

Loads are calculated from raw telemetry data and are approximate.
The displayed values are NOT official PJM Loads.



Current PJM Transmission Limits

None