OREANDA-NEWS. September 15, 2015. The AES Corporation (NYSE:AES) announced today that, its subsidiary, Gas Natural Atlantico S. de R.L., has won a competitive bid process conducted by the Electric Transmission Company, SA (ETESA), the state’s electric transmission company, to supply 350 MW of new capacity. The project will include the construction of a 350 MW combined cycle natural gas-fired plant with a 10-year Power Purchase Agreement (PPA), and a 170,000 m3 LNG storage tank and regasification facility, to supply gas to the plant, as well as to potentially serve growing demand for natural gas in Central America.

“Together with our local partner, Inversiones Bahia, we are very happy to announce that we were the lowest bidder for ETESA’s 10-year PPA for 350 MW. We will construct a low emission combined cycle power plant, which will be fueled by LNG via the new regasification terminal on Panama’s Atlantic coast,” said Andr?s Gluski, AES President and Chief Executive Officer. “Building a state of the art LNG regasification terminal near the entrance of the enlarged Panama Canal will enable Panama to become an energy hub for Central America and the Caribbean, by supplying lower cost, reliable and sustainable fuel, which will benefit many sectors, including electricity generation, transportation and ship bunkering.”

AES expects to sign the 10-year PPA by the end of 2015. The project is subject to customary regulatory approvals including, but not limited to, an environmental impact assessment study and a definitive generation license. These approvals and financial close are expected before commencement of construction. Construction of the project is expected to begin in early 2016, with commercial operations expected in 2018. The total project cost is expected to be in the range of \\$800 to \\$900 million, which will be financed with a combination of non-recourse debt, equity from partners and AES equity of up to \\$210 million. AES entered Panama 16 years ago and since then has made a total investment of more than \\$1.3 billion in the country. Currently, AES owns 777 MW (471 MW on an ownership-adjusted basis) of mostly hydroelectric generation.

About AES

The AES Corporation (NYSE:AES) is a Fortune 200 global power company. We provide affordable, sustainable energy to 18 countries through a diverse portfolio of distribution businesses as well as thermal and renewable generation facilities. Our workforce of 18,500 people is committed to operational excellence and meeting the world’s changing power needs. AES’ 2014 revenues were \\$17 billion, and we own and manage \\$39 billion in total assets. To learn more, please visit www.aes.com. Follow AES on Twitter @TheAESCorp.

Safe Harbor Disclosure

This news release contains forward-looking statements within the meaning of the Securities Act of 1933 and of the Securities Exchange Act of 1934. Such forward-looking statements include, but are not limited to, those related to future earnings, growth and financial and operating performance. Forward-looking statements are not intended to be a guarantee of future results, but instead constitute AES’ current expectations based on reasonable assumptions. Forecasted financial information is based on certain material assumptions. These assumptions include, but are not limited to, our accurate projections of future interest rates, commodity price and foreign currency pricing, continued normal levels of operating performance and electricity volume at our distribution companies and operational performance at our generation businesses consistent with historical levels, as well as achievements of planned productivity improvements and incremental growth investments at normalized investment levels and rates of return consistent with prior experience.

Actual results could differ materially from those projected in our forward-looking statements due to risks, uncertainties and other factors. Important factors that could affect actual results are discussed in AES’ filings with the Securities and Exchange Commission (the “SEC”), including, but not limited to, the risks discussed under Item 1A “Risk Factors” and Item 7: Management’s Discussion & Analysis in AES’ 2014 Annual Report on Form 10-K and in subsequent reports filed with the SEC. Readers are encouraged to read AES’ filings to learn more about the risk factors associated with AES’ business. AES undertakes no obligation to update or revise any forward-looking statements, whether as a result of new information, future events or otherwise.

Any Stockholder who desires a copy of the Company’s 2014 Annual Report on Form 10-K dated on or about February 25, 2015 with the SEC may obtain a copy (excluding Exhibits) without charge by addressing a request to the Office of the Corporate Secretary, The AES Corporation, 4300 Wilson Boulevard, Arlington, Virginia 22203. Exhibits also may be requested, but a charge equal to the reproduction cost thereof will be made. A copy of the Form 10-K may be obtained by visiting the Company’s website at www.aes.com.