News from Tri Global Energy

Tri Global Energy and TERNA ENERGY Announce Commercial Operations of Texas Wind Project

Tri Global Energy and TERNA ENERGY Announce Commercial Operations of Texas Wind Project

DALLAS (Sept. 24, 2019) -- Tri Global Energy, LLC, the leading wind developer in Texas and a dominant
wind leader in the U.S., and the managers of the Fluvanna Renewable Energy Project, LLC, announced
today that project owner and partner, TERNA ENERGY, S.A., has achieved commercial operations on the
158 megawatts (MW) Gopher Creek Wind Energy project (formerly Fluvanna II), which represents the
second phase of the 313 MW Fluvanna Wind Energy Project.

Tri Global Energy (TGE) originated and developed the Fluvanna Wind Energy Project and sold the project
to TERNA ENERGY in 2016. TGE has continued supporting landowner and community relations.

“Tri Global Energy is proud to work with TERNA ENERGY to bring more cost-effective and clean
renewable energy online,” said John Billingsley, Chairman and CEO of Tri Global Energy. “We
congratulate the team at TERNA ENERGY on funding the second phase of the Fluvanna Wind Energy
Project and achieving commercial operations. It is very exciting for us to work with such an exceptional
company as TERNA ENERGY to maintain Texas’ role as the number one wind producing state in the
nation.”

Comprised of nearly 40,400 leased acres with 51 landowners, the Fluvanna Wind Energy Project was
constructed in two phases, with the 155 MW first phase achieving operational status in 2017. Located
near Fluvanna, Texas in Scurry and Borden Counties, the project will generate enough electricity to
power 110,200 Texas homes.

In December 2017, it was the 155 MW first phase of the Fluvanna project which allowed wind capacity
to exceed coal power capacity in Texas for the first time in the state’s history, pushing total wind power
capacity to more than 20,000 MW, while coal capacity stood at 19,800 MW.

In 2011, Tri Global Energy initiated development of the Fluvanna project using its proprietary business
model, the Wind Force Plan, which involves landowner and community investors and provides an
opportunity to partner with and have a substantial ownership in the wind project development that is
leasing their land.

“This is a visible sign of the power behind our community-based business model,” said John Billingsley,
Tri Global Energy Chairman and CEO.  “Community-sponsored wind projects have been shown to create
more jobs and greater local economic benefit.”

About Tri Global Energy: Tri Global Energy (TGE) is a leading developer of wind energy in the U.S. The
company is headquartered in Dallas with a regional office in Lubbock, Texas. Founded in 2009, TGE’s goal is
to develop clean energy at an affordable cost through the development of wind projects. The company

currently develops and owns utility-scale wind projects in Texas, Nebraska, Illinois and other U.S. locations.
For more information, visit www.triglobalenergy.com.

About TERNA ENERGY S.A.
TERNA ENERGY is a renewable energy sources company undertaking the development, construction,
financing, and operation of renewable energy projects (wind, hydro, solar, biomass, waste
management). TERNA ENERGY invests its own capital in the development of new electrical energy
production units, develops new installations by utilizing its specialized personnel and own infrastructure
/ equipment for wind measurement, energy capacity planning, permission and construction procedures
and owns and commercially operates its energy units. TERNA ENERGY is part of the GEK TERNA GROUP
and is listed on the Athens stock exchange (ticker: TENERGY). For more information, visit www.terna-energy.com.

About Tri Global Energy

Tri Global Energy (TGE) is an independent renewable energy originator and developer in the U.S. The company is a leading wind developer in Texas and is among the top five in the U.S. for projects under construction. Nearly 3,500 megawatts of TGE’s development projects are either in financing, construction or operation, including wind, solar and energy storage projects.

Founded in 2009, Tri Global Energy’s mission is to improve communities through local economic development generated by originating and commercializing renewable energy projects. The company currently develops and owns utility-scale wind and solar energy projects in Texas, Nebraska, Illinois, Indiana and Virginia. Tri Global Energy is headquartered in Dallas with regional development offices in Lubbock, Texas; El Paso and Forreston, Illinois and Hartford City, Indiana. For more information, visit www.triglobalenergy.com.