Entergy Files Formal Request with La. PSC to Join MISO

BATON ROUGE, La., Oct. 31, 2011  — With an eye on meeting the future energy needs of their customers, Entergy Louisiana, LLC and Entergy Gulf States Louisiana, L.L.C. filed a joint application today with the Louisiana Public Service Commission seeking to join the Midwest Independent Transmission System Operator, Inc., the nation’s first regional transmission organization and one of its largest.

The companies’ joint application seeks to transfer functional control of their transmission facilities to MISO by December 2013. The joint application is the next step in pursuit of Entergy Louisiana’s and Entergy Gulf States Louisiana’s proposal to join MISO as transmission-owning members, which was initially announced by the companies in April.

Commenting on the significance of the filings, Bill Mohl, president and chief executive officer of Entergy Louisiana and Entergy Gulf States Louisiana, said, “A number of potential transmission operating arrangements have been under review by the Entergy operating companies, and following careful analysis, we are confident that our proposal to join MISO is a key step in our efforts to best meet the energy needs of our customers. This decision is an important component of our commitment to meet those needs as we look forward into the future.”

After extensive review and analysis, it was determined that joining MISO would provide the greatest benefits to Entergy Louisiana and Entergy Gulf States Louisiana customers. The companies’ analysis shows that joining MISO is expected to result in net benefits to the customers of Entergy Louisiana and Entergy Gulf States Louisiana, collectively, of $430 – 575 million net present value basis based on a study period of 2013 to 2022.  

These savings are largely attributable to MISO’s organized power markets, which allow for a more efficient commitment and dispatch of generation resources, and to economies of scale offered by an RTO of MISO’s size. MISO operates across 12 states and one Canadian province and, with the addition of the Entergy operating companies to its membership, will stretch from Canada to the Gulf of Mexico.  

“Some of the most significant benefits are achievable because MISO has an established, transparent and highly efficient Day Two Market, which is an innovative system that effectively and economically matches supply and demand for electricity,” said Mohl. “MISO’s ability to provide a platform for transactions among power sellers and purchasers across its footprint through the Day Two Market was a critical factor in our determination that MISO is the right RTO choice for our customers.”

Another important factor in the selection of MISO is that under the provisions of MISO’s tariff and its transition proposal to the Entergy operating companies, customers will be allocated costs for region-wide transmission projects only in proportion to the benefits they are expected to receive from those projects. In addition, with the move to MISO, Louisiana’s transmission grid is expected to operate even more reliably as a result of MISO’s sophisticated, state-of-the-art monitoring tools, congestion management processes and backup capabilities.  

The LPSC’s regulatory jurisdiction to establish the terms and conditions, including rates, for service to the companies’ customers is unaffected by the proposed move to MISO.  Additionally, MISO membership brings the opportunity for the LPSC to participate in MISO’s larger-scale regional planning process and its Organization of MISO States, which provides input to MISO’s management team and board of directors.

“MISO has an excellent, well-documented record of meaningfully reducing production costs while strengthening reliability,” said Mohl. “We believe that our proposal to join MISO provides important and sustained benefits that are in the best interest of our customers. But we realize this is an important matter involving detailed issues, and we look forward to continuing to work closely with the commission as it reviews our proposed plans for the future.”

While Entergy Louisiana and Entergy Gulf States Louisiana are the first to file for change of control with their regulators, other Entergy operating companies are expected to follow in the coming weeks and months.

Entergy’s Louisiana utility companies serve more than one million customers through the operating companies Entergy Louisiana, LLC and Entergy Gulf States Louisiana, L.L.C. With operations in southern, central and northeastern Louisiana, the companies are part of Entergy Corp’s electric system serving 2.7 million customers in Louisiana, Arkansas, Mississippi and Texas.

For a Frequently Asked Questions document, visit http://entergy.com/futurepower/faq.html Entergy’s online address is www.entergy.com.

Twitter: @EntergyLA

The Midwest Independent Transmission System Operator is a non-profit 501(C)(4) organization that ensures reliable operation of, and equal access to, interconnected, high-voltage power lines in 12 U.S. states and the Canadian province of Manitoba. www.midwestiso.org.

In this news release, and from time to time, Entergy Corporation makes certain “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995. Except to the extent required by the federal securities laws, Entergy undertakes no obligation to publicly update or revise any forward-looking statements, whether as a result of new information, future events, or otherwise.

Forward-looking statements involve a number of risks and uncertainties. There are factors that could cause actual results to differ materially from those expressed or implied in the forward-looking statements, including (a) those factors discussed in: (i) Entergy’s Form 10-K for the year ended December 31, 2010; (ii) Entergy’s Form 10-Q for the quarters ended March 31, 2011 and June 30, 2011; and (iii) Entergy’s other reports and filings made under the Securities Exchange Act of 1934; (b) uncertainties associated with rate proceedings, formula rate plans and other cost recovery mechanisms; (c) uncertainties associated with efforts to remediate the effects of major storms and recover related restoration costs; (d) nuclear plant relicensing, operating and regulatory risks, including any changes resulting from the nuclear crisis in Japan following its catastrophic earthquake and tsunami; (e) legislative and regulatory actions and risks and uncertainties associated with claims or litigation by or against Entergy and its subsidiaries; and (f) conditions in commodity and capital markets during the periods covered by the forward-looking statements, in addition to other factors described elsewhere in this release and subsequent securities filings.

SOURCE  Entergy Corporation

Entergy Corporation