English (United States)
Columbus, Neb. – With Werner Park as a backdrop, 39 electric-powered vehicles fought off some early rain and windy conditions in the annual Power Drive Championships Saturday.
Eventually the sun broke through towards the end of the competition with Syracuse and Bancroft-Rosalie high schools taking top overall honors in the 2015 competition finals. The event has been held annually since 1998 and is co-sponsored by the Nebraska Public Power District and the Omaha Public Power District. Forty teams from Nebraska and Iowa competed Saturday.
High school students throughout the state build their cars during the school year and test them during spring rallies. In the finals, each car’s performance in endurance, braking, maneuverability, design engineering, as well as documentation supplied by each competing school, determined the championship winners. Points were awarded in each category for teams competing in Advanced and Standard classes, and were combined to tally a final score.
Bancroft-Rosalie (car A20) was the overall winner in the Advanced Class, followed by Elkhorn in second, Wayne third, Bancroft-Rosalie (car A31) in fourth, and Cedar Rapids, Iowa, Kennedy took the fifth spot. Wayne High School took top honors in the Maneuverability category, Elkhorn was first in Design Engineering, and Elkhorn received top honors in Documentation.
In the endurance rally, Raymond Central topped the Advanced Class by completing 47.8 laps in the 60-minute race, followed closely by Bancroft-Rosalie (A20) in second with 47.15 laps, and Bancroft-Rosalie (A31) third with 47.1 laps.
Syracuse was the overall champion in the Standard Class, followed by Cedar Rapids Kennedy in second, Elkhorn in third, Bancroft-Rosalie fourth, and Friend fifth. Syracuse also won the Maneuverability category. Winside received best Design Engineering and Elkhorn was named the winner for Documentation.
In the endurance rally of the Standard Class, Friend led the competition with 42.3 laps completed. Cedar Rapids Kennedy finished second with 40.5 laps to edge out Syracuse which completed 40.1 laps.
Wayne was first in the Exhibition Class endurance rally with 43.3 laps completed, followed by Elkhorn with 40.5 laps, and Raymond Central was third with 30 laps completed. In the Novice Division endurance rally, Dundy County-Stratton finished first with 31.1 laps followed by Winside in second with 28 laps.
The award for Best Pit Crew went to Bancroft-Rosalie (A20), and Howells-Dodge received the award for Best Performance by a First Year Team. Elkhorn High School (car S5) won the Ken Kitchen Best Paint/Finish Award.
Zachary Brandenburg of Raymond Central High School was the recipient of the $1,000 OPPD Power Drive Scholarship and Jordan Masek, also of Raymond Central, was the winner of the $1,000 Paul High Memorial Scholarship.
Saturday’s event marked the completion of this year’s Power Drive program. Previous races were held in Lincoln, Hastings, and West Point this spring.
The following were the top three in each of the various categories:
Standard Class:
Advanced Class:
When are rates set?
NPPD rates are reviewed annually, and any proposed rate changes are normally approved during NPPD’s December Board of Directors Meeting.
Will my bill be higher this month because of the cold weather and rolling outages?
Most NPPD customers can expect to see a higher monthly electricity bill this month due to the recent cold weather event which caused customers to have higher usage. A higher bill would not be the result of a rate increase however because the rates did not change.
Does my NPPD rate change throughout the year?
When proposing a rate change, NPPD typically sets and approves rates during the December Board of Directors Meeting. The rates that are approved go into effect February 1 of the next year.
The only other time NPPD’s rates change during the year is when the higher summer rates automatically go into effect for the months of June through September. Aside from this, any increase or decrease in your bill is likely tied to increased energy usage during severe cold or hot weather.
NPPD retail rates have remained steady with no overall increase in eight years.
How will February’s cold temperatures and rolling outages impact my rates in future years?
The financial impact of the most recent historic polar vortex events as it relates to rates are unclear at the present time. Many factors, including future weather impacts, load growth, and the cost to generate and deliver electricity will impact NPPD’s financial position and rates.
How will cold temperatures and rolling outages impact my monthly bill?
Simply put, if you use more electricity than “normal” you will have a higher bill. Rates have not changed. Think of it as a consistently priced fuel, that never fluctuates in price per gallon. If you need to fill up more often, it will require a larger amount of product, and as a result you have higher costs.
Does it take more energy and cost more to lower my thermostat now, only to raise it later to regain warmth?
This is a myth that many have heard for years. Contrary to belief, your system will operate for longer periods to recover and heat pump systems may switch to supplemental or auxiliary heat, but overall energy use is reduced if the setback occurs over at least a few hours.
NPPD operators at our control center handle increases and decreases in load and train for these situations. The operators refer to this as the Cold Load Effect. When customers are returned to service from a long outage, there can be a sharp increase in electricity usage that must be accounted for. As motors begin to start when the load is energized and more equipment powers on than was previously when the customer was interrupted. This means, when there are several customers experiencing an outage at the same time, operators need to consider the load when the circuit is restored can be higher than when it was interrupted. The longer a circuit is interrupted, the more pronounced the Cold Load Effect will be.
In the case of this most recent event, homes were using heat so consistently during the day and the interruptions were short enough that there was no significant change in electricity usage when one circuit was brought back online and another was turned off. During the rolling blackouts, when one group of customers was experiencing an outage, a new set of customers would betaken offline before the first group was returned to service. This helped ensure that there were no spikes in electricity usage that would have a negative impact on the generation and load balance.
Who can I contact for assistance with payment arrangements for my NPPD bill, or information on assistance agencies?
Payment arrangements can be arranged by contacting NPPD at 1-877-ASK-NPPD.
Those in need should also contact NPPD at the above listed number for more information and a listing of energy assistance from local agencies.
What is a rolling blackout outage?
Rolling blackouts, also known as rotating outages, are controlled, temporary interruptions of the electrical service directed by the Southwest Power Pool (SPP). These outages can occur when electricity generating resources cannot meet the electricity demand in the region. NPPD and others must reduce demand in an amount directed by SPP and act upon this within minutes.
When is a rolling blackout necessary?
Rolling blackouts are necessary as a last resort to maintain the reliability of the electrical grid system. SPP directs rotating outages when electricity generating resources cannot meet the electrical demand in the region. They rotate or roll to different systems and areas so we can all absorb a short outage at different times versus a long outage for one specific area.
The recent situation was extraordinary and an unprecedented chain of events, including historic low temperatures across the entire SPP footprint, lack of wind generation, reduced amounts of natural gas because of frozen wells and sky rocking natural gas prices. A situation never seen before in this region since SPP was founded.
Why was there little notice before power was shut off to some customers?
Just like many of our retail and wholesale customers, NPPD received the emergency notices from SPP with little warning, requiring us to load shed with just a few minutes to act.
NPPD did our best in this emergent situation to communicate not only to our large industrial and residential retail customers, but also with as many wholesale customers as we could. This was done with a press release, via emails, regularly scheduled wholesale customer meetings throughout the event, and using social media. Unfortunately, with the short timeframe not all customers were able to be reached before some outages began.
We continue to evaluate and review the events of this situation and will look for ways to learn and improve our process, should it ever be needed again.
Is there an easy way to track my energy usage?
Tracking your energy usage can easily be done by downloading NPPD’s mobile application, “NPPD On The Go!”. Download by searching “NPPD” in the Google Play or Apple App store. Then click “Register” and have your account number, service address zip code, and phone number ready. Finally complete the account information.
What are the benefits of using “NPPD On The Go!”?
Who and what is Southwest Power Pool (SPP)?
NPPD is a member of the Southwest Power Pool (SPP), a non-profit regional transmission organization in the central part of the United States. SPP is mandated by the Federal Energy Regulatory Commission to ensure customers in the region receive reliable power, adequate transmission infrastructure and competitively priced electricity. SPP and its members coordinate the flow of electricity across more than 65,000 miles of high-voltage transmission lines spanning 14 states.
Why is it important to have a diverse energy mix?
NPPD believes a diverse generation mix serves our customers best. We use wind -- when it is available. We use coal -- which is reliable and helps keep electric rates low. We use water -- one of the oldest forms of renewable energy. We use nuclear -- which offers emission-free, around-the-clock power. We use natural gas -- to complement the portfolio.
NPPD’s diverse energy generation mix helps keep our electricity reliable and keep rates as low as possible.
Public power, as it always does, answered the call to help protect the bulk electric system which serves the central portion of the country and is part of the larger Eastern Interconnect. The system requires real-time balancing of generation and load. In doing so, we also protected our customers from more detrimental, long-term blackouts.
All of NPPD’s plants were available to SPP during this emergency event. They performed as beautifully during the emergency as our NPPD teammates who worked around the clock to manage the safety, health and financial risk for our customers.
