FPU PERFORMS WELL DURING RECORD DEMAND
When strong winds, accumulating snow and freezing temperatures were forecasted for most of Tennessee including Fayetteville and Lincoln County, Fayetteville Public Utilities (FPU) was well prepared for the winter weather across all utility departments.
“We have made a lot of improvements in each of our departments to plan for additional loads and ensure all utilities are prepared for this type of weather,” said FPU CEO/General Manager Britt Dye. “Days in advance, our crews began inspecting our systems. FPU’s infrastructure has grown tremendously, and our system has ample capacity. However, when experiencing this type of weather, a weak spot can occasionally present itself. We can’t always find these spots until an event of this nature occurs, but we do all we can to try and avoid them in advance.”
Ahead of the cold and snow, FPU joined other local power companies in virtual meetings with the Tennessee Valley Authority to discuss TVA’s power grid and what could be expected during the upcoming weather event. TVA predicted a power peak of 35,500 to 36,000 megawatts to occur late Tuesday into Wednesday morning when temperatures were expected to drop into the single digits.
“When FPU became aware of TVA’s record projections, we created a plan for monitoring our system,” added Dye. “The decision was made to stage personnel at several different critical locations overnight Tuesday into Wednesday morning. We wanted people in place to monitor any situations that arose and, if needed, to restore utilities as safely and as quickly as possible. In these types of conditions, it is important to be prepared. Public safety is a leading concern for us, and we do all we can to keep everyone safe and warm.”
During 2022’s Winter Storm Elliot when rolling power outages were implemented by TVA, the power demand reached 31,756 megawatts. Due to the forecasted freezing temperatures and TVA’s projected power peak for last week’s winter weather, rolling power outages became a concern once again. FPU utilized social media, the Elk Valley Times and WYTM and WEKR radio stations, to make customers aware that TVA could possibly call for rolling power outages, and if so, FPU and the other 153 local power companies would be required to comply.
With wind chills dipping below zero, TVA reached a record peak of 34,526 megawatts, short of the projected 35,500 megawatts, on Wednesday, January 17, at 7:30 a.m. The previous power demand record was 33,482 megawatts set in the summer of 2007.
“Thankfully, TVA did not have to implement rolling power outages with this event,” said Dye. “The power peak exceeded that of Winter Storm Elliot, but TVA was better prepared and did not experience issues with their system as with the previous storm.”
TVA did implement Steps 10 and 20 of their Emergency Load Curtailment Plan. Step 10 calls for TVA and local power companies to turn off lights and adjust heating and cooling in their buildings. Step 20 is a request for residential and industrial customers to voluntarily conserve power. TVA terminated both steps once temperatures increased around midday on Wednesday, January 17.
“We appreciate our customers and their help in curtailing the load, so TVA could avoid implementing rolling power outages,” Dye expressed. “FPU’s power demand peaked at 120 megawatts, and our infrastructure across all departments remained stable and held up well during this entire event. We appreciate our dedicated employees who always work hard to keep the utilities flowing and ensure everyone’s safety. Our work is never done. Once employees have received some much-needed rest, we will begin preparations for the next weather event.”
[During the extreme cold temperatures and projected power peak, FPU CEO/General Manager Britt Dye and Dispatcher Sharlet Farris monitor utility loads and operation data using FPU’s Supervisory Control and Data Acquisition (SCADA) system.]