Smart Energy Management Practices Drastically Reduce Greenhouse Gas Emissions, Earn the Engine and Outdoor Power Equipment Manufacturer Environmental Award

MANITOWOC, Wis., May 14, 2009 (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 fourth quarter and 2009 fiscal year ended March 31,

Orion Selected for Strong Commitment to Creating Technologies That Power Our Economy

Proprietary UL-Wet-Listed Platform Reducing Streetlight Energy Consumption 65 Percent, Increasing Light Levels 300 Percent in Comparison to Existing High-Pressure Sodium Fixtures

Patents Validate Commitment to Innovation and Green Solutions

MANITOWOC, Wis., Jul 20, 2009 (GlobeNewswire via COMTEX News Network) -- Orion Energy Systems Inc. (Nasdaq:OESX), a leading energy management company, announced today that it will hold its quarterly conference call for investors and analysts on Tuesday, August 4 at 5:30 p.m. Eastern (4:30 p.m.

PepsiAmericas and Sysco Foods Reduce Energy Waste and Improve Lamp and Ballast Reliability With Orion's New Technology

James R. Kackley to Assume Full-Time Responsibilities for Orion's Day-to-Day Operations

Innovation Experts Highlight Orion's Technological and Business Model Advances in 'Conquering Innovation Fatigue'

Bill Would Provide Credits for Renewable Technology Like Orion's Apollo(r) Solar Light Pipe That Replaces Electric Lights During Peak Hours