Press Release

Itron Announces First Quarter 2011 Earnings Call Details

LIBERTY LAKE, Wash.—April 12, 2011—Itron, Inc. (NASDAQ: ITRI) announced it will report financial results for the three months ended March 31, 2011 at 4:00 p.m. Eastern Time (ET) on Wednesday, April 27, 2011.The company will hold a conference call with analysts and institutional investors to discuss the results at 5:00 p.m. ET.

The earnings release and financial statements will be available on the company's website at, under the Investors tab. The live webcast of the earnings call along with supplemental slide presentation will begin at 5:00 p.m. ET and will be accessible via the link on Itron's website under Investors > Investor Events. A telephone replay of the conference call will be available at 7:00 p.m. PT on 4/27 through 7:00 p.m. PT on 5/2. To access the telephone replay dial 888.203.1112 or 719.457.0820 and enter passcode 5550136.

About Itron

Itron enables utilities and cities to safely, securely and reliably deliver critical infrastructure solutions to communities in more than 100 countries. Our portfolio of smart networks, software, services, meters and sensors helps our customers better manage electricity, gas and water resources for the people they serve. By working with our customers to ensure their success, we help improve the quality of life, ensure the safety and promote the well-being of millions of people around the globe. Itron is dedicated to creating a more resourceful world. Join us:

PR Contact

Alison Mallahan

Senior Manager, Corporate Communications

(509) 891-3802