Alcoa Corp.

Alcoa′s was among a select group of thought leaders featured in the
inaugural edition of Insider Knowledge Report, a compilation of
lessons learned from corporate environmental, sustainability and energy
decision-makers. The report was published by Environmental Leader,
the on-line source for energy and

Alcoa (NYSE: AA) announced today that Bill Christopher, Executive Vice
President and Chairman′s Counsel, will address the Cowen and Company
32nd Annual Aerospace/Defense Conference on Wednesday, February 9, in
New York City.

Mr. Christopher will discuss the Alcoa advantage in the aerospace
market