DTE Energy, EnLink Midstream LLC, And Genesis Energy To Join The Alerian Energy Infrastructure Index

DALLAS, March 14, 2014

DTE Energy is a diversified energy company involved in the development and management of energy-related businesses and services nationwide.

EnLink Midstream LLC owns and operates gathering and transportation pipelines, processing plants, and fractionators, as well as barge and rail terminals, product storage facilities, brine disposal wells and an extensive crude-oil trucking fleet.

Genesis Energy manages a diverse portfolio of customers, operations and assets, including refinery-related plants, pipelines, storage tanks and terminals, marine operations, and trucks and truck terminals.

Boardwalk Pipeline Partners LP (NYSE: BWP), New Jersey Resources Corp (NYSE: NJR), and SemGroup Corporation (NYSE: SEMG) will be removed from the index following the close of business on March 21.

The 30 constituents of the index will be rebalanced in accordance with the existing index methodology. Constituent additions to and deletions from the index do not reflect an opinion by Alerian on the investment merits of the respective securities.

About the Alerian Energy Infrastructure Index
The Alerian Energy Infrastructure Index is a composite of North American energy infrastructure companies. The tier-weighted index, whose 30 constituents engage in the transportation, storage, and processing of energy commodities, is disseminated real-time on a price-return basis (CME: AMEI) and on a total-return basis (CME: AMEIX).