BEFORE THE PUBLIC SERVICE COMMISSION

OF THE STATE OF MISSOURI

In the Matter of Union Electric Company d/b/a )

Ameren Missouri’s Filing to Implement Regulatory ) File No. EO-2012-0142

Changes in Furtherance of Energy Efficiency )

as Allowed by MEEIA )

NOTICE CLOSING FILE

Issue Date: February 13, 2013

No further action by the Commission is required and this file shall be closed.

BY THE COMMISSION

Shelley Brueggemann

Acting Secretary

( S E A L )

Dated at Jefferson City, Missouri,

on this 13^th day of February, 2013.

Woodruff, Chief Regulatory Law Judge