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 Mar 11 19:37:30 EST 2010



Aggregate Locational Marginal Prices (LMP)

Name Type 5 Minute Weighted Avg. LMP Hourly Integrated LMP for Hour Ending 1900
PJM ZONE 38.4 72.5
PS ZONE 41.7 92.5
PE ZONE 40.5 92.8
PL ZONE 39.9 90.5
BC ZONE 40.2 93.1
JC ZONE 41.6 93.3
ME ZONE 40.2 91.6
PN ZONE 37.8 68.7
PEP ZONE 39.6 85.3
AE ZONE 41.2 93.9
DPL ZONE 41.4 94.8
APS ZONE 38.0 63.3
RECO ZONE 41.3 89.6
COMED ZONE 36.0 56.2
AEP ZONE 36.5 57.6
DAYTON ZONE 36.9 58.4
DUQU ZONE 36.8 57.8
DOM ZONE 38.4 64.5
IMO INTERFACE 38.1 70.5
NYIS INTERFACE 40.2 83.8
NORTHWEST INTERFACE 35.5 55.0
MICHFE INTERFACE 36.6 58.1
OVEC INTERFACE 35.0 54.6
NIPSCO INTERFACE 35.6 56.0
SOUTHIMP INTERFACE 35.8 56.7
SOUTHEXP INTERFACE 35.6 56.3
MISO INTERFACE 35.7 56.4
NEPTUNE INTERFACE 42.2 94.4
DUKIMP INTERFACE 36.0 57.3
DUKEXP INTERFACE 36.1 57.7
CPLEIMP INTERFACE 36.0 57.6
CPLEEXP INTERFACE 36.6 59.2
NCMPAIMP INTERFACE 36.1 57.6
NCMPAEXP INTERFACE 36.1 57.7
AEC - AP AGGREGATE 37.7 61.8
BRANDONSH AGGREGATE 39.5 91.9
BRUNSWICK AGGREGATE 41.0 92.2
BUCKEYE - WEC AGGREGATE 36.0 55.9
CHAMBERS CCLP AGGREGATE 39.8 91.5
CROWNVANT AGGREGATE 40.9 92.1
DOVER AGGREGATE 41.2 94.5
DPL NORTH AGGREGATE 40.0 92.1
DPL SOUTH AGGREGATE 42.7 97.2
DPL_ODEC AGGREGATE 42.9 97.5
EASTON AGGREGATE 41.6 95.3
ECRRF AGGREGATE 42.0 92.0
EPHRATA AGGREGATE 40.3 92.6
FRONT ROYAL - AP AGGREGATE 37.8 59.0
HAGERSTOWN - AP AGGREGATE 39.4 72.8
HAZLETON 1-4 AGGREGATE 39.8 90.0
HAZLETON 2-3 AGGREGATE 39.8 90.0
HOMERCIT AGGREGATE 36.8 62.3
HOMERCIT UNIT1 AGGREGATE 36.7 61.4
HOMERCIT UNIT2 AGGREGATE 36.8 62.7
HOMERCIT UNIT3 AGGREGATE 36.8 62.7
HREA - AP AGGREGATE 37.4 57.7
KITTATNY 230 AGGREGATE 41.2 92.1
LIBERTY AGGREGATE 40.1 92.2
LIDA - AP AGGREGATE 40.0 78.3
MIDDLETOWN AGGREGATE 39.3 90.5
MONT ALTO - AP AGGREGATE 39.6 75.0
NEWARK BAY AGGREGATE 42.1 92.0
NEWMARTINSVILLE-AP AGGREGATE 36.4 56.6
PENNTECH AGGREGATE 37.2 70.0
PEPCO DC AGGREGATE 39.7 83.8
PEPCO MD AGGREGATE 39.6 86.7
PEPCO SMECO AGGREGATE 39.2 86.5
PHILIPPI - AP AGGREGATE 37.2 57.4
PPL_ALLUGI AGGREGATE 39.7 88.9
SENECA AGGREGATE 36.4 67.6
SOUTHRIV 230 AGGREGATE 42.1 94.3
SUNOIL AGGREGATE 40.3 92.6
THURMONT - AP AGGREGATE 39.6 81.1
UGI AGGREGATE 39.7 88.9
VINELAND AGGREGATE 41.1 93.8
WELLSBORO AGGREGATE 39.3 78.6
WILLIAMSPORT - AP AGGREGATE 39.3 69.3
AEP GEN HUB HUB 35.5 55.3
AEP-DAYTON HUB HUB 36.4 57.4
CHICAGO GEN HUB HUB 35.5 55.3
CHICAGO HUB HUB 36.0 56.3
DOMINION HUB HUB 37.8 62.1
EASTERN HUB HUB 41.7 95.1
N ILLINOIS HUB HUB 35.8 55.9
NEW JERSEY HUB HUB 41.5 92.9
OHIO HUB HUB 36.5 57.7
WEST INT HUB HUB 36.9 59.3
WESTERN HUB HUB 38.0 72.3









500 KV Bus Locational Marginal Prices (LMP)

Bus Name 5 Minute LMP Hourly Integrated LMP for Hour Ending 1900
112 WILT 35.4 56.9
167 PLAN 35.3 56.5
23 COLLI 35.3 56.5
ALBURTIS 39.9 101.0
AMOS 34.9 55.7
AXTONAEP 35.8 57.9
BAKER 35.1 56.0
BATHCO 36.2 58.6
BEDINGTO 38.5 56.6
BELMONT 36.2 57.1
BLACKOAK 37.7 57.5
BRANCHBU 40.5 101.3
BRIGHTON 39.1 107.1
BRISTERS 38.5 67.0
BROADFO2 35.6 57.3
BURCHESH 38.9 75.5
CABOT 37.2 57.8
CALVERTC 39.1 101.5
CARSON4 37.4 63.4
CHALKPT 39.1 100.0
CHANCELR 38.3 66.6
CHICKHOM 37.8 64.6
CLIFTON 38.8 67.4
CLOVER 36.8 62.0
CLOVERD2 36.0 58.4
CONASTON 39.2 102.6
CONEMAUG 37.5 55.9
COOK 35.6 57.5
CULLODE2 35.0 56.0
CUNNIHAM 37.2 61.9
DEANS 40.7 101.6
DOOMS4 36.8 60.1
DOUBS 38.8 50.9
DUMONT2 35.6 57.4
ELMONT4 37.9 64.9
ELROY 40.0 101.2
EWINDSOR 40.6 101.7
FENTRES4 37.7 64.2
FLATLICK 35.1 56.0
FLUVANNA 37.2 61.9
FTMARTIN 36.6 56.4
GAVINAEP 34.9 55.8
GREENGAP 37.0 56.4
HANGING2 35.0 56.0
HARR APS 36.4 56.5
HARRITAP 36.5 56.4
HATFIELD 36.9 56.5
HOPECREE 39.5 100.8
HOSENSAC 39.9 101.1
HUNTERST 38.8 102.7
JACKSONS 35.8 57.7
JEFFERSO 35.2 56.2
JOSHUAF2 36.0 58.5
JUNIATA 38.9 100.8
KAMMER2 36.3 57.5
KEENEY 39.6 101.5
KEYSTONE 37.4 57.1
LADYSMTH 38.2 66.3
LEXINGTN 36.4 59.3
LIMERICK 39.8 101.3
LOUDOUN4 38.8 65.4
MALISZEW 36.0 57.6
MARQUIS2 35.4 56.5
MARYSVI2 35.9 57.6
MEADOWBR 37.1 57.4
MIDLOTH 37.7 64.5
MORRISVL 38.5 66.5
MOUNTAIN 34.9 55.6
MTSTORM4 36.9 56.1
NAGELAEP 35.4 56.8
NANNA4 38.1 65.8
NEWFREED 40.0 101.4
NLONGVW 36.5 56.3
NPROCTO2 35.0 55.9
ORCHARD 39.8 101.2
OX4 38.7 68.1
PEACHBOT 39.2 101.6
PLEA APS 36.1 56.7
PLEASNTV 38.8 61.5
POSSUMP4 38.7 69.6
PRUNTYTO 36.6 56.5
REDLION 39.6 101.3
ROCKPOR2 34.1 54.1
ROCKSPRI 39.3 101.6
RONCO 36.8 56.2
SALEM 39.5 100.9
SBEND 37.3 57.0
SCANTON2 36.5 58.2
SEPTA4 37.5 63.9
SMITHBUR 40.8 101.8
STEELCTY 40.0 101.1
SULLIVA2 34.4 54.6
SUNBURY 39.0 100.3
SURRY4 37.6 64.0
SUSQUEHA 39.1 99.5
TMI 39.2 101.0
VALLEY4 36.6 58.6
WAUGHCHA 39.3 103.8
WESCOSVI 39.8 100.9
WHITPAIN 39.9 101.3
WYLIERID 36.7 57.9
WYOMING2 35.3 56.7
YADKIN4 37.7 64.2
YUKON 37.2 57.3



PJM Transfer Interface Information (MW)

Interface Actual flow Warning Level Transfer Limit
EAST 6037 6302 6633
CENTRAL 3631 3831 4033
WEST 6039 6244 6573
APSOUTH 2270 2406 2533
BED-BLA 1667 1843 1940
50045005 3314 3388 3566
AEP/DOM 3176 4261 4485

Name does not indicate direction.



PJM Instantaneous Dispatch Rates

PJM Dispatch Rates


PJM Instantaneous Load (MW)

Area Instantaneous Load
PJM MID ATLANTIC REGION 33947
PJM WESTERN REGION 37878
PJM SOUTHERN REGION 10712
PJM RTO 82537

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



Current PJM Transmission Limits

None