ECO Energy Among Partners Increasing Profits by Selling Orion's Proprietary Technology Platform

Energy Efficient Technology and Job Creation Strengthen Economy in Northeast Wisconsin

PLYMOUTH, Wis., Nov 4, 2008 (GlobeNewswire via COMTEX News Network) -- Orion Energy Systems, Inc. (Nasdaq:OESX), a leading provider of energy management systems to the commercial and industrial sectors, today announced financial results for its fiscal 2009 second quarter ended September 30, 2008.

Partners For Profits Program Launched at IEC National Convention in Atlanta

Orion Gets Results With Efficient High Performance Energy Management Systems

MANITOWOC, Wis., Oct 20, 2008 (GlobeNewswire via COMTEX News Network) -- Orion Energy Systems, Inc. (Nasdaq:OESX), a leading energy management company announced today that it will hold its quarterly results conference call for investors and analysts on Tuesday, November 4 at 4:30 p.m. Central.

Industry Recognizes Orion for Innovation in Energy Efficient Technology

Orion's Negawatt Supply Contract Guarantees Cost Savings and Cash Flow With No Upfront Investment or Capital Outlay

Heins Joins Other Experts in Discussion of U.S. Cap-and-Trade Possibilities

New Outside Directors Bring Extensive Business Experience to Positions