EPB Sets Record For Power Demand On Bitterly Cold Day; TVA Has 2nd-Highest Demand

Tuesday, January 7, 2014

EPB set a new record for electric power demand at 9 a.m. Tuesday when the downtown Chattanooga temperature was 7 degrees. 

System load peaked at 1,327 megawatts, shattering the old record of 1,302 megawatts set in August, 2007. 

As of midday, the number and duration of power outages continues to decrease, with a little more than 100 customers out. 

Since temperatures are not expected to rise above freezing until Wednesday afternoon, it is possible scattered, brief outages may occur. 

Officials said, "EPB wants to thank all of our customers for their understanding and patience, and their efforts to conserve power when TVA issued their emergency conservation plan for a brief time this morning.The Tennessee Valley Authority power system passed a critical demand period early Tuesday from the bitter cold wave and electricity use is coming down." 

Officials said they appreciate all the efforts by local power companies to reduce voltage, along with any appeals for power conservation locally during the heaviest demand period Tuesday morning.


 The Tennessee Valley Authority power system met near-record electricity demand as arctic air swept across the Valley, culminating with single-digit temperatures Tuesday morning.

“My sincere thanks to everyone across the TVA Valley for helping keep the lights on and our customers informed throughout this extreme winter event,” said Tim Ponseti, vice president of TVA Transmission Operations and Power Supply.

“There was extraordinary effort and great teamwork under challenging and fast changing circumstances,” he said. “Meeting back-to-back peak loads over 31,500 megawatts on Monday night and Tuesday morning, coupled with extremely low temperatures, took a tremendous amount of preparation, coordination and quick action.”

Ponseti said TVA appreciated the efforts of local power companies to reduce voltage, along with local appeals for power conservation. Those appeals are now lifted, though consumers can always find benefits from energy-saving information on TVA’s EnergyRight Solutions website athttp://www.energyright.com and from local power companies.

TVA’s power system reached a preliminary peak power demand of 32,490 megawatts at 8 a.m. EST on Tuesday with the Tennessee Valley’s average temperature at 4 degrees, a slight upward adjustment from early calculations.

This is the second highest winter power peak in TVA history and the lowest average temperature since a 3-degree average on Feb. 5, 1996. Temperatures around the Valley at the time had Nashville and Knoxville at 1 degree, Chattanooga and Huntsville at 5 degrees, and Memphis at 9 degrees.

TVA’s peak demand on Monday was 31,599 megawatts, set at 8 p.m. ESTwith Valley temperatures averaging 10 degrees. Tennessee Valley homes and businesses used the third most electricity in a 24-hour period in TVA history on Monday ? 678 gigawatt-hours.

Ponseti said directly served customers of TVA and customers of local power companies on interruptible power contracts provided more than 1,000 megawatts of additional capacity to TVA when needed most by curbing their power use for short periods. Without their efforts, TVA’s peak electricity demand could have set all-time records, he said.

TVA’s record winter demand is 32,572 megawatts, set on Jan. 16, 2009, when temperatures averaged 9 degrees, and TVA’s all-time record is 33,482 megawatts, set on Aug. 16, 2007, when temperatures averaged 102 degrees.

TVA expects the cold weather to moderate with lows in the mid-teens and highs in the low 40s on Wednesday, and temperatures returning to highs in the 50s by Friday. TVA ended an in-house power conservation effort on Tuesday, though TVA remains in a “power supply alert” mode as a precaution until power reserves are fully restored.


Latest Hamilton County Jail Booking Report

Here is the latest jail booking report from Hamilton County: ALLEN, SEDRICK DEWAYNE  2211 VANCE AVE CHATTANOOGA, 37404  Age at Arrest: 29 years old Arresting Agency: Hamilton County Booked for Previous Charges or Other Reason(s) --- BOOKER, TRIAN  723 MCGOWAN AVE CHATTANOOGA, 37411  Age at Arrest: 25 years old Arresting Agency: Hamilton County ... (click for more)

Chattanooga Drug Dealer Gets 80-Month Federal Sentence

A Chattanooga man with prior convictions for selling drugs was sentenced to serve 80 months for being a felon in possession of a weapon. Kevyn Nash appeared before Judge Travis McDonough. On Feb., 28, 2016, while on patrol in the 3700 block of Dodds Avenue, a city police officer observed a white Chrysler Concord traveling north on Dodds Avenue. Upon catching up to the vehicle ... (click for more)

Tennessee Business Expansions On Rise Across State

In 2016, Tennessee was named State of the Year for Economic Development by Southern Business & Development Magazine based on project totals and the variety of industries that invested in the state and created jobs. To a great extent, Bradley and Polk Counties have benefited from that investment.   From February 2015 to February 2016, Cleveland/Bradley County led the ... (click for more)

Roy Exum: The Public Defender And The Mental Health Court

I am holding in my hand a list of the names of 50 very real people who cost the taxpayers of Hamilton County a combined $3,037.090 in incarceration charges before July 2015. These people live in our county and I dare say it is not completely their fault that they were put in the county jail. Each has a professionally-diagnosed mental illness and today, most regretfully, the County ... (click for more)

Lennex Walker Wins A-AA State Pentathlon Again

MURFREESBORO -- The final Spring Fling is off to a roaring start for CSAS senior Lennex Walker. The most decorated track and field athlete ever for the Lady Patriots, Walker got the ball rolling with a victory in the Class A-AA Pentahlon at the Dean Hayes Track and Soccer Stadium Monday afternoon by winning three of the five events and finishing first with 3,306 points. Unicoi ... (click for more)

Boyd-Buchanan Reaches Class A/AA State Soccer Tournament

The setting was nothing new for the seven seniors on the Boyd-Buchanan boys’ soccer team, but this time the Bucs got to celebrate a different outcome.   Playing in their fourth consecutive Class A/AA state sectional, the Bucs put three years of heartbreak behind them by earning a 1-0 victory over Merrol Hyde and a trip to this week’s state tournament in Murfreesboro. ... (click for more)