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: Clients Case Studies Videos Procurement

Client Spotlight: City of Mansfield

November 21, 2019

Written By: 5

Client Spotlight City of Mansfield

The City of Mansfield looked to 5 to help identify better ways of purchasing electricity and operating their facilities. This included moving away from a municipal aggregation and into a favorable supply contract that will save the city approximately $9 million in electricity expenses. 5 also worked with the city to improve the operations of its water treatment plant. Adjustments to the operating profile of the main water pumps and training provided to the staff reduced demand charges by over $100,000. 5’s energy expertise enabled the City of Mansfield to significantly lower their operating expenses and improve the efficiency of the water utility that serves the city.

5 IS PROUD TO PARTNER WITH AND PROVIDE INNOVATIVE ENERGY SOLUTIONS TO THE CITY OF MANSFIELD.

Other Recent Posts

Featured Image
4 min read

Coincidental Peak Alerts

By 5
April 14, 2026

The official kick-off to summer is almost here. The beginning of summer is also when many regional power grids start to measure a business’ Coincidental Peak demand. The Coincidental Peak (CP) is the ... READ MORE >
Featured Image
3 min read

5 Acquires Engenuus Energy, LLC, Advancing Its Technology-Enabled Energy Advisory Platform

By 5
April 8, 2026

The company’s third acquisition, this transaction expands 5’s presence in California and underscores the firm’s continued investment in strategic growth. READ MORE >
Featured Image
1 min read

Webinar Recording: “What’s Behind Your Energy Bill: Understanding Energy Costs in NYISO"

By 5
March 10, 2026

READ MORE >