2.4.0.8300080 - Disclosure - PROPERTY, PLANT AND ACCUMULATED DEPRECIATION (Tables)truefalsefalse1false
falsefalseFROM_Jan01_2013_TO_Jun30_2013http://www.sec.gov/CIK0000072741duration2013-01-01T00:00:002013-06-30T00:00:001true
1nu_NotesToConsolidatedFinancialStatementsAbstractnu_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse| 1falsefalsefalse00falsefalsefalse | xbrli:stringItemTypestringfalse0
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2us-gaap_ScheduleOfPublicUtilityPropertyPlantAndEquipmentTextBlockus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalse| 1falsefalsefalse00<p style='margin-top:0pt; margin-bottom:0pt'><font style="font-family:Arial;font-size:9pt;font-weight:bold;margin-left:0px;">3</font><font style="font-family:Arial;font-size:9pt;font-weight:bold;">.</font><font style="font-family:Arial;font-size:9pt;font-weight:bold;">       </font><font style="font-family:Arial;font-size:9pt;font-weight:bold;">PROPERTY, PLANT AND EQUIPMENT AND ACCUMULATED DEPRECIATION</font></p><p style='margin-top:0pt; margin-bottom:0pt'> </p><p style='margin-top:0pt; margin-bottom:0pt'><font style="font-family:Arial;font-size:9pt;margin-left:0px;">The following tables summarize the NU, CL&P, </font><font style="font-family:Arial;font-size:9pt;">NSTAR Electric</font><font style="font-family:Arial;font-size:9pt;">, </font><font style="font-family:Arial;font-size:9pt;">PSNH and WMECO investments in utility property, plant and equipment</font><font style="font-family:Arial;font-size:9pt;"> by asset category</font><font style="font-family:Arial;font-size:9pt;">:</font></p><p style='margin-top:0pt; margin-bottom:0pt'> </p><p style='margin-top: 0pt; margin-bottom: 0pt;'></p><div><table style="border-collapse:collapse;margin-top:20px;"><tr style="height: 11px"><td colspan="3" style="width: 260px; text-align:left;border-color:#000000;min-width:260px;"> <sup></sup></td><td colspan="2" style="width: 127px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:127px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;TEXT-ALIGN: center;">As of June 30, 2013</font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td colspan="2" style="width: 126px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:126px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;TEXT-ALIGN: center;">As of December 31, 2012</font></td></tr><tr style="height: 11px"><td colspan="3" style="width: 260px; text-align:left;border-color:#000000;min-width:260px;"><font style="FONT-STYLE: italic;FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;TEXT-ALIGN: left;">(Millions of Dollars)</font><sup></sup></td><td colspan="2" style="width: 127px; border-top-style:solid;border-top-width:1px;border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:127px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;TEXT-ALIGN: center;">NU</font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td colspan="2" style="width: 126px; border-top-style:solid;border-top-width:1px;border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:126px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;TEXT-ALIGN: center;">NU</font></td></tr><tr style="height: 11px"><td colspan="3" style="width: 260px; text-align:left;border-color:#000000;min-width:260px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 8pt;COLOR: #000000;TEXT-ALIGN: left;">Distribution - Electric</font><sup></sup></td><td style="width: 10px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:10px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 8pt;COLOR: #000000;">$</font></td><td style="width: 117px; border-top-style:solid;border-top-width:1px;text-align:right;border-color:#000000;min-width:117px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 8pt;COLOR: #000000;"> 11,630.2</font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:10px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 8pt;COLOR: #000000;">$</font></td><td style="width: 116px; border-top-style:solid;border-top-width:1px;text-align:right;border-color:#000000;min-width:116px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 8pt;COLOR: #000000;"> 11,438.2</font></td></tr><tr style="height: 11px"><td colspan="3" style="width: 260px; text-align:left;border-color:#000000;min-width:260px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 8pt;COLOR: #000000;TEXT-ALIGN: left;">Distribution - Natural Gas</font><sup></sup></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 117px; text-align:right;border-color:#000000;min-width:117px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 8pt;COLOR: #000000;"> 2,315.4</font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 116px; text-align:right;border-color:#000000;min-width:116px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 8pt;COLOR: #000000;"> 2,274.2</font></td></tr><tr style="height: 11px"><td colspan="3" style="width: 260px; text-align:left;border-color:#000000;min-width:260px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 8pt;COLOR: #000000;TEXT-ALIGN: left;">Transmission</font><sup></sup></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 117px; text-align:right;border-color:#000000;min-width:117px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 8pt;COLOR: #000000;"> 5,883.6</font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 116px; text-align:right;border-color:#000000;min-width:116px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 8pt;COLOR: #000000;"> 5,541.1</font></td></tr><tr style="height: 11px"><td colspan="3" style="width: 260px; text-align:left;border-color:#000000;min-width:260px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 8pt;COLOR: #000000;TEXT-ALIGN: left;">Generation</font><sup></sup></td><td style="width: 10px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 117px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:117px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 8pt;COLOR: #000000;"> 1,147.9</font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 116px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:116px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 8pt;COLOR: #000000;"> 1,146.6</font></td></tr><tr style="height: 11px"><td colspan="3" style="width: 260px; text-align:left;border-color:#000000;min-width:260px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 8pt;COLOR: #000000;TEXT-ALIGN: left;">Electric and Natural Gas Utility</font><sup></sup></td><td style="width: 10px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 117px; border-top-style:solid;border-top-width:1px;text-align:right;border-color:#000000;min-width:117px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 8pt;COLOR: #000000;"> 20,977.1</font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 116px; border-top-style:solid;border-top-width:1px;text-align:right;border-color:#000000;min-width:116px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 8pt;COLOR: #000000;"> 20,400.1</font></td></tr><tr style="height: 11px"><td colspan="3" style="width: 260px; text-align:left;border-color:#000000;min-width:260px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 8pt;COLOR: #000000;TEXT-ALIGN: left;">Other</font><sup> (1)</sup></td><td style="width: 10px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 117px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:117px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 8pt;COLOR: #000000;"> 504.6</font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 116px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:116px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 8pt;COLOR: #000000;"> 429.3</font></td></tr><tr style="height: 11px"><td colspan="3" style="width: 260px; text-align:left;border-color:#000000;min-width:260px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 8pt;COLOR: #000000;TEXT-ALIGN: left;">Property, Plant and Equipment, Gross</font><sup></sup></td><td style="width: 10px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 117px; border-top-style:solid;border-top-width:1px;text-align:right;border-color:#000000;min-width:117px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 8pt;COLOR: #000000;"> 21,481.7</font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 116px; border-top-style:solid;border-top-width:1px;text-align:right;border-color:#000000;min-width:116px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 8pt;COLOR: #000000;"> 20,829.4</font></td></tr><tr style="height: 11px"><td colspan="3" style="width: 260px; text-align:left;border-color:#000000;min-width:260px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 8pt;COLOR: #000000;TEXT-ALIGN: left;">Less: Accumulated Depreciation</font><sup></sup></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 117px; text-align:left;border-color:#000000;min-width:117px;"> </td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 116px; text-align:left;border-color:#000000;min-width:116px;"> </td></tr><tr style="height: 11px"><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td colspan="2" style="width: 250px; text-align:left;border-color:#000000;min-width:250px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 8pt;COLOR: #000000;TEXT-ALIGN: left;">Electric and Natural Gas Utility </font><sup></sup></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 117px; text-align:right;border-color:#000000;min-width:117px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 8pt;COLOR: #000000;"> (5,251.5)</font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 116px; text-align:right;border-color:#000000;min-width:116px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 8pt;COLOR: #000000;"> (5,065.1)</font></td></tr><tr style="height: 11px"><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td colspan="2" style="width: 250px; text-align:left;border-color:#000000;min-width:250px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 8pt;COLOR: #000000;TEXT-ALIGN: left;">Other</font><sup></sup></td><td style="width: 10px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 117px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:117px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 8pt;COLOR: #000000;"> (186.6)</font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 116px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:116px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 8pt;COLOR: #000000;"> (171.5)</font></td></tr><tr style="height: 11px"><td colspan="3" style="width: 260px; text-align:left;border-color:#000000;min-width:260px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 8pt;COLOR: #000000;TEXT-ALIGN: left;">Total Accumulated Depreciation</font><sup></sup></td><td style="width: 10px; border-top-style:solid;border-top-width:1px;border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 117px; border-top-style:solid;border-top-width:1px;border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:117px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 8pt;COLOR: #000000;"> (5,438.1)</font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; border-top-style:solid;border-top-width:1px;border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 116px; border-top-style:solid;border-top-width:1px;border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:116px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 8pt;COLOR: #000000;"> (5,236.6)</font></td></tr><tr style="height: 11px"><td colspan="3" style="width: 260px; text-align:left;border-color:#000000;min-width:260px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 8pt;COLOR: #000000;TEXT-ALIGN: left;">Property, Plant and Equipment, Net</font><sup></sup></td><td style="width: 10px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 117px; border-top-style:solid;border-top-width:1px;text-align:right;border-color:#000000;min-width:117px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 8pt;COLOR: #000000;"> 16,043.6</font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 116px; border-top-style:solid;border-top-width:1px;text-align:right;border-color:#000000;min-width:116px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 8pt;COLOR: #000000;"> 15,592.8</font></td></tr><tr style="height: 11px"><td colspan="3" style="width: 260px; text-align:left;border-color:#000000;min-width:260px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 8pt;COLOR: #000000;TEXT-ALIGN: left;">Construction Work in Progress</font><sup></sup></td><td style="width: 10px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 117px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:117px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 8pt;COLOR: #000000;"> 887.8</font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 116px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:116px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 8pt;COLOR: #000000;"> 1,012.2</font></td></tr><tr style="height: 11px"><td colspan="3" style="width: 260px; text-align:left;border-color:#000000;min-width:260px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 8pt;COLOR: #000000;TEXT-ALIGN: left;">Total Property, Plant and Equipment, Net</font><sup></sup></td><td style="width: 10px; border-top-style:solid;border-top-width:1px;border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:10px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 8pt;COLOR: #000000;">$</font></td><td style="width: 117px; border-top-style:solid;border-top-width:1px;border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:117px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 8pt;COLOR: #000000;"> 16,931.4</font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; border-top-style:solid;border-top-width:1px;border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:10px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 8pt;COLOR: #000000;">$</font></td><td style="width: 116px; border-top-style:solid;border-top-width:1px;border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:116px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 8pt;COLOR: #000000;"> 16,605.0</font></td></tr></table></div><p style='margin-top: 0pt; margin-bottom: 0pt;'></p><p style='margin-top:12pt; margin-bottom:0pt'><font style="font-family:Arial;font-size:9pt;margin-left:0px;">(1)</font><font style="font-family:Arial;font-size:9pt;">       </font><font style="font-family:Arial;font-size:9pt;">These assets </font><font style="font-family:Arial;font-size:9pt;">represent unregulated property and </font><font style="font-family:Arial;font-size:9pt;">are primarily </font><font style="font-family:Arial;font-size:9pt;">comprised of building improvements at RRR</font><font style="font-family:Arial;font-size:9pt;">,</font><font style="font-family:Arial;font-size:9pt;"> software and equipment at NUSCO</font><font style="font-family:Arial;font-size:9pt;"> and telecommunications equipment at NSTAR Communications, Inc.</font></p><p style='margin-top: 0pt; margin-bottom: 0pt;'></p><div><table style="border-collapse:collapse;margin-top:20px;"><tr style="height: 10px"><td style="width: 147px; text-align:left;border-color:#000000;min-width:147px;"> </td><td colspan="11" style="width: 280px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:280px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;TEXT-ALIGN: center;">As of June 30, 2013</font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td colspan="11" style="width: 279px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:279px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;TEXT-ALIGN: center;">As of December 31, 2012</font></td></tr><tr style="height: 10px"><td style="width: 147px; text-align:left;border-color:#000000;min-width:147px;"> </td><td style="width: 10px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:10px;"> </td><td style="width: 52px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:52px;"> </td><td style="width: 10px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:10px;"> </td><td colspan="2" style="width: 63px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:63px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;TEXT-ALIGN: center;">NSTAR</font></td><td style="width: 10px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:10px;"> </td><td style="width: 53px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:53px;"> </td><td style="width: 10px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:10px;"> </td><td style="width: 52px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:52px;"> </td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:10px;"> </td><td style="width: 52px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:52px;"> </td><td style="width: 10px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:10px;"> </td><td colspan="2" style="width: 62px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:62px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;TEXT-ALIGN: center;">NSTAR</font></td><td style="width: 10px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:10px;"> </td><td style="width: 53px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:53px;"> </td><td style="width: 10px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:10px;"> </td><td style="width: 52px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:52px;"> </td></tr><tr style="height: 10px"><td style="width: 147px; text-align:left;border-color:#000000;min-width:147px;"><font style="FONT-STYLE: italic;FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;">(Millions of Dollars)</font></td><td colspan="2" style="width: 62px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:62px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;TEXT-ALIGN: center;">CL&P</font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td colspan="2" style="width: 63px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:63px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;TEXT-ALIGN: center;">Electric</font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td colspan="2" style="width: 63px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:63px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;TEXT-ALIGN: center;">PSNH</font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td colspan="2" style="width: 62px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:62px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;TEXT-ALIGN: center;">WMECO</font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td colspan="2" style="width: 62px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:62px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;TEXT-ALIGN: center;">CL&P</font></td><td style="width: 10px; text-align:center;border-color:#000000;min-width:10px;"> </td><td colspan="2" style="width: 62px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:62px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;TEXT-ALIGN: center;">Electric</font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td colspan="2" style="width: 63px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:63px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;TEXT-ALIGN: center;">PSNH</font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td colspan="2" style="width: 62px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:62px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;TEXT-ALIGN: center;">WMECO</font></td></tr><tr style="height: 10px"><td style="width: 147px; text-align:left;border-color:#000000;min-width:147px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;">Distribution</font></td><td style="width: 10px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:10px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;">$</font></td><td style="width: 52px; border-top-style:solid;border-top-width:1px;text-align:right;border-color:#000000;min-width:52px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;"> 4,780.7</font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:10px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;">$</font></td><td style="width: 53px; border-top-style:solid;border-top-width:1px;text-align:right;border-color:#000000;min-width:53px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;"> 4,598.8</font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:10px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;">$</font></td><td style="width: 53px; border-top-style:solid;border-top-width:1px;text-align:right;border-color:#000000;min-width:53px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;"> 1,549.8</font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:10px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;">$</font></td><td style="width: 52px; border-top-style:solid;border-top-width:1px;text-align:right;border-color:#000000;min-width:52px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;"> 739.6</font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:10px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;">$</font></td><td style="width: 52px; border-top-style:solid;border-top-width:1px;text-align:right;border-color:#000000;min-width:52px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;"> 4,691.3</font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:10px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;">$</font></td><td style="width: 52px; border-top-style:solid;border-top-width:1px;text-align:right;border-color:#000000;min-width:52px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;"> 4,539.9</font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:10px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;">$</font></td><td style="width: 53px; border-top-style:solid;border-top-width:1px;text-align:right;border-color:#000000;min-width:53px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;"> 1,520.1</font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:10px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;">$</font></td><td style="width: 52px; border-top-style:solid;border-top-width:1px;text-align:right;border-color:#000000;min-width:52px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;"> 724.2</font></td></tr><tr style="height: 10px"><td style="width: 147px; text-align:left;border-color:#000000;min-width:147px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;">Transmission</font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 52px; text-align:right;border-color:#000000;min-width:52px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;"> 2,954.9</font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 53px; text-align:right;border-color:#000000;min-width:53px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;"> 1,602.3</font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 53px; text-align:right;border-color:#000000;min-width:53px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;"> 612.4</font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 52px; text-align:right;border-color:#000000;min-width:52px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;"> 668.9</font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 52px; text-align:right;border-color:#000000;min-width:52px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;"> 2,796.1</font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 52px; text-align:right;border-color:#000000;min-width:52px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;"> 1,529.7</font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 53px; text-align:right;border-color:#000000;min-width:53px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;"> 599.2</font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 52px; text-align:right;border-color:#000000;min-width:52px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;"> 583.7</font></td></tr><tr style="height: 10px"><td style="width: 147px; text-align:left;border-color:#000000;min-width:147px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;">Generation</font></td><td style="width: 10px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 52px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:52px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;"> - </font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 53px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:53px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;"> - </font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 53px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:53px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;"> 1,126.8</font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 52px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:52px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;"> 21.1</font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 52px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:52px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;"> - </font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 52px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:52px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;"> - </font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 53px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:53px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;"> 1,125.5</font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 52px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:52px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;"> 21.1</font></td></tr><tr style="height: 10px"><td style="width: 147px; text-align:left;border-color:#000000;min-width:147px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;">Property, Plant and </font></td><td style="width: 10px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 52px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:52px;"> </td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 53px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:53px;"> </td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 53px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:53px;"> </td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 52px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:52px;"> </td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 52px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:52px;"> </td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 52px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:52px;"> </td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 53px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:53px;"> </td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 52px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:52px;"> </td></tr><tr style="height: 10px"><td style="width: 147px; text-align:left;border-color:#000000;min-width:147px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;"> Equipment, Gross</font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 52px; text-align:right;border-color:#000000;min-width:52px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;"> 7,735.6</font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 53px; text-align:right;border-color:#000000;min-width:53px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;"> 6,201.1</font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 53px; text-align:right;border-color:#000000;min-width:53px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;"> 3,289.0</font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 52px; text-align:right;border-color:#000000;min-width:52px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;"> 1,429.6</font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 52px; text-align:right;border-color:#000000;min-width:52px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;"> 7,487.4</font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 52px; text-align:right;border-color:#000000;min-width:52px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;"> 6,069.6</font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 53px; text-align:right;border-color:#000000;min-width:53px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;"> 3,244.8</font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 52px; text-align:right;border-color:#000000;min-width:52px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;"> 1,329.0</font></td></tr><tr style="height: 10px"><td style="width: 147px; text-align:left;border-color:#000000;min-width:147px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;">Less: Accumulated Depreciation</font></td><td style="width: 10px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 52px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:52px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;"> (1,755.9)</font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 53px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:53px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;"> (1,602.0)</font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 53px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:53px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;"> (988.1)</font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 52px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:52px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;"> (264.2)</font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 52px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:52px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;"> (1,698.1)</font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 52px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:52px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;"> (1,540.1)</font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 53px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:53px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;"> (954.0)</font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 52px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:52px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;"> (252.1)</font></td></tr><tr style="height: 10px"><td style="width: 147px; text-align:left;border-color:#000000;min-width:147px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;">Property, Plant and Equipment, Net</font></td><td style="width: 10px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 52px; border-top-style:solid;border-top-width:1px;text-align:right;border-color:#000000;min-width:52px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;"> 5,979.7</font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 53px; border-top-style:solid;border-top-width:1px;text-align:right;border-color:#000000;min-width:53px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;"> 4,599.1</font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 53px; border-top-style:solid;border-top-width:1px;text-align:right;border-color:#000000;min-width:53px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;"> 2,300.9</font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 52px; border-top-style:solid;border-top-width:1px;text-align:right;border-color:#000000;min-width:52px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;"> 1,165.4</font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 52px; border-top-style:solid;border-top-width:1px;text-align:right;border-color:#000000;min-width:52px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;"> 5,789.3</font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 52px; border-top-style:solid;border-top-width:1px;text-align:right;border-color:#000000;min-width:52px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;"> 4,529.5</font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 53px; border-top-style:solid;border-top-width:1px;text-align:right;border-color:#000000;min-width:53px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;"> 2,290.8</font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 52px; border-top-style:solid;border-top-width:1px;text-align:right;border-color:#000000;min-width:52px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;"> 1,076.9</font></td></tr><tr style="height: 10px"><td style="width: 147px; text-align:left;border-color:#000000;min-width:147px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;">Construction Work in Progress</font></td><td style="width: 10px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 52px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:52px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;"> 272.2</font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 53px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:53px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;"> 240.6</font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 53px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:53px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;"> 82.3</font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 52px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:52px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;"> 164.8</font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 52px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:52px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;"> 363.7</font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 52px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:52px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;"> 205.8</font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 53px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:53px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;"> 61.7</font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 52px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:52px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;"> 213.6</font></td></tr><tr style="height: 10px"><td style="width: 147px; text-align:left;border-color:#000000;min-width:147px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;">Total Property, Plant and </font></td><td style="width: 10px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 52px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:52px;"> </td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 53px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:53px;"> </td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 53px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:53px;"> </td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 52px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:52px;"> </td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 52px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:52px;"> </td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 52px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:52px;"> </td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 53px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:53px;"> </td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 52px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:52px;"> </td></tr><tr style="height: 10px"><td style="width: 147px; text-align:left;border-color:#000000;min-width:147px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;"> Equipment, Net</font></td><td style="width: 10px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:10px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;">$</font></td><td style="width: 52px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:52px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;"> 6,251.9</font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:10px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;">$</font></td><td style="width: 53px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:53px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;"> 4,839.7</font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:10px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;">$</font></td><td style="width: 53px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:53px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;"> 2,383.2</font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:10px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;">$</font></td><td style="width: 52px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:52px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;"> 1,330.2</font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:10px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;">$</font></td><td style="width: 52px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:52px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;"> 6,153.0</font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:10px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;">$</font></td><td style="width: 52px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:52px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;"> 4,735.3</font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:10px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;">$</font></td><td style="width: 53px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:53px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;"> 2,352.5</font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:10px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;">$</font></td><td style="width: 52px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:52px;"><font style="FONT-FAMILY: Arial;FONT-SIZE: 7pt;COLOR: #000000;"> 1,290.5</font></td></tr></table></div>falsefalsefalse | nonnum:textBlockItemTypenaTabular disclosure of public utility property plant and equipment.Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 980
-SubTopic 20
-Section 45
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6499596&loc=d3e42232-110370
Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.13(b))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682
Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Section 02
-Paragraph 13
-Subparagraph b
-Article 5
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