Find Us

5 Headquarters

4545 Fuller Dr. Suite 412
Irving, TX 75038
Phone: (972) 445-9584
Toll Free: (855) 275-3483
Fax: (855) 329-3493 
email5@energyby5.com

5 - Northeast

865 State Route 33
Ste 3 PMB 1077
Freehold, NJ 07728
Phone: (732) 774-0005
Fax: (855) 329-3483
email5@energyby5.com

5 - Mexico

CP 11000, Miguel Hidalgo
CDMX, Mexico
Phone: +5595287982
mexico@energyby5.com

LEARN

Category: People

Get to Know Caroline Duncan

July 27, 2020

Written By: 5

Caroline Duncan - Pit Crew Member

Caroline Duncan started her career at 5 as a college summer intern in May of 2013. At first, she thought her internship might involve some filing, making copies and helping with ordinary office-related tasks. However, after two weeks she was on the front lines answering phones, processing price requests and interacting with 5’s energy advisors and supply partners. Many would have crumbled under the pressure and non-stop demands of serving both internal and external customers, but Caroline rose to the occasion and handled her work with great composure and an amazing attitude. Caroline became such a pivotal part of 5 that her supervisor promised to name her next child after her if Caroline promised to come back to 5 after she graduated from college. Caroline Duncan became a full-time employee in May 2014 and Caroline Thomas, her supervisor’s daughter, was born shortly thereafter.Today, Caroline (the 5er, not the baby) is a pillar among our operations team. She serves as a critical link between 5’s energy advisors and our retail supply partners and is involved in everything from pricing and product structuring to resolving client service issues. What is distinctive about Caroline is her ability to work with speed and precision while also delivering top quality service. Her knowledge, work ethic and compassion make her a vital part of 5. Caroline attributes a lot of what she learned to her mom, who taught her to always work hard and to strive for excellence.

Caroline received her bachelor’s degree in Marketing and Management from Texas Tech University. She lives in Fort Worth, Texas with her significant other, Martin, and her significant canine, Sam. Outside of work, Caroline volunteers for Make-a-Wish as a wish granter for children with life threatening illnesses. Caroline also loves to travel and is hoping to visit Wyoming and Montana soon. Outside of the United States, the Amalfi Coast of Italy and Croatia are at the top of her travel list.

 

Connect with Caroline on LinkedIn. 

Other Recent Posts

Featured Image
3 min read

Managing Regulatory Risk: How Consumer Power Advocates Helps New York's Largest Nonprofits

By Rakesh Parasuraman, Jon Moore
June 29, 2026

Recognizing that nonprofits in New York City were not adequately represented in energy policy and regulatory matters, Luthin Associates (acquired by 5 in 2019) formed Consumer Power Advocates (CPA) in... READ MORE >
Featured Image
3 min read

ERCOT Market 3X-ing Coincident Peak Method, Moving from 4CP to 12CP

By Eric Bratcher
June 29, 2026

Long Story Short The Texas PUC is proposing to move from a 4-coincident-peak (4CP, the 4 summer months) to a 12-coincident-peak (12CP, every month of the year) methodology for transmission cost alloca... READ MORE >
Featured Image
2 min read

NYSERDA to hold first pre-sale of Vintage Tier 4 RECs in July

By Eric Bratcher
June 29, 2026

This July, NYSERDA will hold its first Pre-Sale for 2027 vintage Tier 4 RECs. This is the annual opportunity for organizations to buy Tier 4 RECs that can be used to offset electricity usage used in L... READ MORE >