Echelon signed a definitive agreement to sell its grid operations to S&T AG, a publicly traded European IT systems provider. The companies expect the deal to close by the end of the year. Under the terms of the agreement, Echelon will receive approximately $5 million in upfront consideration, dependent in part on the value of net assets at closing. Echelon will also become a supplier of its narrowband high-reliability power line communications chips to S&T for use in their smart meters and related products. Echelon will receive future benefits in the form of revenue from the purchase of these products, as well as rental income, and potential performance-based consideration of up to $1 million. The closing is conditioned upon regulatory approvals.