NuStar Recognized as Top Workplace for Millennials

SAN ANTONIO–(BUSINESS WIRE)–NuStar Energy L.P. (NYSE: NS) announced today that it has been ranked
No. 32 among the “Best Places to Work for Millennials” by Fortune
magazine and Great Place to Work.

“We appreciate the energy, enthusiasm and unique perspective that our
Millennials bring to NuStar,” said NuStar President and CEO Brad Barron.
“They are bright, hard-working and they are some of our most dedicated
volunteers when it comes to working to improve our community.

“But I am happy to say that employees of every generation enjoy working
at NuStar because of our unique caring and sharing culture created by
our Chairman Bill Greehey. He established our culture of treating our
employees as our No. 1 asset many years ago, and we’re continually
striving to make NuStar an even greater place to work for all employees
as they are the key to our success,” he said.

NuStar also has been recognized with several other top workplace honors
this year, including being ranked No. 2 on Fortune’s list of the
“50 Best Workplaces for Giving Back,” No. 10 on People magazine’s list
of the “50 Companies That Care,” and No. 37 on Fortune’s
prestigious “100 Best Companies To Work For” ranking.

To determine the ranking, Great Place to Work surveyed over 398,000
employees at Great Place to Work-certified companies, and ranked those
companies based on key metrics that define great workplaces. They also
compared the Millennials’ survey results to their colleagues to ensure
they have just as positive of an experience as employees of other
generations, and they analyzed the employees’ demographics at each
company to ensure all Millennials have the same experience across the
board.

The full list is posted at http://fortune.com/best-workplaces-millennials
and the results will be published in the July 1 edition of Fortune.

About NuStar

NuStar Energy L.P., a publicly traded master limited partnership based
in San Antonio, is one of the largest independent liquids terminal and
pipeline operators in the nation. NuStar currently has more than 9,200
miles of pipeline and 81 terminal and storage facilities that store and
distribute crude oil, refined products and specialty liquids. The
partnership’s combined system has more than 96 million barrels of
storage capacity, and NuStar has operations in the United States,
Canada, Mexico, the Netherlands, including St. Eustatius in the
Caribbean, and the United Kingdom. For more information, visit NuStar
Energy L.P.’s website at www.nustarenergy.com.

About the Best Workplaces for Millennials

Rankings are based on feedback from over 398,000 employees at Great
Place to Work– Certified™ organizations. An anonymous Trust Index©
survey assessed Millennial employees’ experience of their managers’
competence, respect and fairness in the workplace, meaningful work and
other elements essential for an outstanding workplace. Results were
compared to colleagues’ responses from other generations. Rankings also
take into account the consistency of experience for all Millennials,
across various job roles and demographic backgrounds.

About Great Place to Work

Great Place to Work® is the global authority on high-trust,
high-performance workplace cultures. Through proprietary assessment
tools, advisory services, and certification
programs
, including Best Workplaces lists and workplace reviews,
Great Place to Work provides the benchmarks, framework, and expertise
needed to create, sustain, and recognize outstanding workplace cultures.
In the United States, Great Place to Work produces the annual Fortune
“100 Best Companies to Work For®” and a series of Great Place to Work
Best Workplaces lists, including lists for Millennials, Women,
Diversity, Small and Medium Companies and over a half dozen different
industries. Great Place to Work provides executive advisory and culture
consulting services
 to businesses, non-profits, and government
agencies in over 50 countries across six continents.

Contacts

NuStar Energy, L.P., San Antonio
Investors, Chris Russell,
Treasurer and Vice President Investor Relations
Investor Relations:
210-918-3507
or
Media, Mary Rose Brown, Executive Vice
President and Chief Administrative Officer
Corporate
Communications: 210-918-2314
website: http://www.nustarenergy.com