1. business and industrial
2. energy
3. oil

Revolutionizing Off-Grid Power| Spring 2015 Edition www.FlexGenPowerSystems.com| Page 1
In this Issue
Message from the CEO
• Message from the CEO
Over the past three months our company has built on the success and momentum of our
1.2MW FlexGen® Solid State Generator fielded in Wyoming and have followed that with
successful deployments to rigs in West Texas. The FlexGen® SSG performed just as expected,
delivering 20%+ fuel savings, eliminating rig blackouts, and improving drilling times by
reducing downtime and accelerating rig operations.
• FlexGen® Solid State Generators
Power the Oilfield
In a low cost fuel market where every dollar matters and drillers and E&Ps struggle to meet
tightening bottom lines, the industry has found that the FlexGen® SSG is a slam dunk. Even
in a lower cost fuel market, the ability to save at least $2,455 a day on drilling operations has
drillers and E&Ps jumping at the prospect of adding more FlexGen® SSGs to their drill pads.
Moreover, our ability to provide the customer with a system that has no hardware costs, a one
day rig commissioning, 24/7 global support, and is cash flow positive on day 1 is why we are
increasingly confident that every land rig in the world will have a FlexGen® SSG within the
next three years.
To that end, customer service and product reliability are the primary focus of our company.
Everyday we work to make our world-class service better and that is why we are happy to
announce that we signed a service agreement with Oilfield Technical Services and a
distribution agreement with TRF Energy Solutions. These agreements will add to our 24/7
global support capabilities and provide extended distribution channels in West Virginia,
Pennsylvania, Ohio, and North Dakota.
Finally to meet growing demand, we have opened expanded offices in both our engineering
headquarters in Raleigh/Durham, NC and our corporate and production headquarters in
Houston, Texas. These new facilities more than double our old engineering and production
space and we look forward to inviting industry members and friends to our open house in the
near future.
As always if you have any questions or want to learn more about how our products can help
your business, please do not hesitate to contact me.
Sincerely,
Joshua W. Prueher
• The Press Takes Notice
• Office Expansions
• FlexGen® Power Systems Signs
Agreements with TRF Energy
Solutions and Oilfield Technical
Services
Revolutionizing Off-Grid Power| Spring 2015 Edition www.FlexGenPowerSystems.com| Page 2
FlexGen® Solid State Generators Power the Oilfield
FlexGen® Solid State Generators continue to power the oifield, supporting operations in Wyoming, West
Texas, and Colorado. As drillers and E&Ps compete in a low cost fuel market, the industry has realized that
FlexGen® Solid State Generators provide significant savings while being cash flow positive on day 1.
Revolutionizing Off-Grid Power| Spring 2015 Edition In The Press
Amarillo Globe Praises the FlexGen® Solid State
Generator
www.FlexGenPowerSystems.com| Page 3
FlexGen® Power Systems
Expands Production and
Engineering Offices
“The FlexGen Solid State Generator is a game-changer
for the oil and gas industry. The FlexGen SSG pairs
with any diesel, dual fuel, or natural gas generator in
effect hybridizing that drill rig to significantly improve
power performance and reliability while reducing fuel
consumption, maintenance, and emissions.”
NC State Magazine Features FlexGen® Power Systems
“Their systems hybridize generators drastically
reducing fuel consumption, maintenance, and
emissions. In order to do that, we needed the best
and brightest engineering minds in the world and
we found that here with NC State and the FREEDM
Center.”
Innovation Finding Use in the Oil & Gas Industry
“FlexGen Power Systems, has developed a solid state
generator that is proving to be a solution for power
needs in a host of applications, including the oil fields
of the United States. A chief benefit of a FlexGen
system is its ability to handle transients, that is, power
surges. For example, the base load of a particular
application may require 250 horsepower, but the
application also may need the capacity to handle a
sudden demand for power up to 1,000 or 1,100
horsepower.”
Don’t Miss the Case Study Published on our North
American Drilling Operations showing a savings of
$2,455 a day.
In a move that reflects the growing demand for FlexGen®
Solid State Generators, FlexGen® Power Systems is excited to
announce we have expanded our offices in Houston, Texas
and Raleigh/Durham, North Carolina. The new lab space in
Raleigh/Durham will more than double our current
engineering space and the new corporate/production
headquarters in Houston will significantly increase our
abilities to produce great products.
Statement of FlexGen® Power Systems CEO, Josh Prueher:
“We are thrilled to announce the expansion of our two main
offices. Both office expansions will allow our team to provide
the great service that our customers expect and deliver more
FlexGen® SSGs quicker than ever before. The success of the
FlexGen® Solid State Generator on rigs across the country has
shown how the FlexGen® Solid State Generator is
revolutionizing power in the oilfield and why over the next five
years, every drill rig in the world will have a FlexGen® SSG on
board.”
Revolutionizing Off-Grid Power| Spring 2015 Edition FlexGen® Power
Systems Signs Major
Service Agreement with
Oilfield Technical Services
FlexGen® Power Systems announced they have signed
a major service agreement with Oilfield Technical
Services, LLC. Oilfield Technical Services, which
services drill rigs for the industry’s largest companies,
will provide support and service to a growing
number of FlexGen® Solid State Generators in
strategic locations including Oklahoma, Ohio,
Pennsylvania, Wyoming and North Dakota. The deal
will expand FlexGen® Power Systems’ 24/7 support
and service capabilities. FlexGen® Solid State
Generators, currently operating with some of the
largest land drillers in the world, hybridizes drill rig
power systems drastically reducing fuel consumption,
emissions, and maintenance, while increasing power
performance and reliability.
Statement of FlexGen® Power Systems CEO, Josh
Prueher:
“As demand for FlexGen® Solid State Generators
rapidly grows, this agreement will ensure that we are
providing our customers the 24/7 world-class service
that they deserve. Oilfield Technical Services is the
best in the business and we look forward to working
with them as we continue to revolutionize the way
power is delivered in the oilfield over the next decade.”
Statement by Oilfield Technical Services’ Owner,
Dustin Smith:
“We are thrilled to partner with FlexGen® Power
Systems to help service their game-changing hybrid
power systems. Our company prides itself on
providing best-in-class service and support for our
customers, and we look forward to working with
FlexGen® Power Systems as they transform the way
power is delivered in the oilfield.”
www.FlexGenPowerSystems.com| Page 4
TRF Energy Solutions &
FlexGen® Power Systems
Partner to Deliver
Game-Changing
Hybrid Generator
TRF Energy Solutions, LLC and FlexGen® Power
Systems announced they have signed a distribution
agreement to sell FlexGen’s full line of Solid State
Generator products. FlexGen’s Solid State
Generators can pair with any diesel, dual fuel or
natural gas gensets to significantly improve power
performance and reliability while also reducing fuel
consumption, maintenance, and emissions.
The distribution agreement will significantly extend
FlexGen® Power Systems’ distribution network in West
Virginia, Pennsylvania, Ohio, and North Dakota.
“Our oil & gas customers demand innovative, reliable
technology, plus world-class distribution and product
support,” said Alan Grosse, Oil & Gas Director for
FlexGen® Power Systems. “TRF Energy is an
industry leader in high horsepower fueling solutions
and we look forward to working with them to deliver
our transformative FlexGen® Solid State Generators.”
“TRF is excited to partner with FlexGen® Power
Systems,” said Dan Owen, TRF Energy Solutions’
President of Services. “Our agreement will provide
best-in-class generator power performance, service,
and reliability, while at the same time reducing costs to
our customers. We firmly believe these products are a
game-changer for the oil & gas industry and we look
forward to continuing our partnership with FlexGen®
Power Systems for many years to come.”