IEST announced that on Sept. 15, 2000, ISO Standard 14644-2, “Cleanrooms and Associated Controlled Environments — Part 2: Specifications for Testing and Monitoring to Prove Continued Compliance with ISO 14644-1,” was made available.

ServiceMaster announced that it has sold Diversified Health Services (DHS), to the Forest Hill Group.

Roper Industries, Inc., announced that it has completed its acquisition of Hansen Technologies Corp., located in Burr Ridge, IL.

TAC AB, one of the leading building automation companies in Europe, has acquired CSI Control Systems International Inc., pending shareholder approval

Comverge Technologies, Inc., a subsidiary of Data Systems and Software Inc. (DSSI), announced that a major Northeast utility company increased its order of Superstats, because of strong customer demand for the product.

Susan Herndon, formerly vice president and coo for Hearth Products, Inc., has accepted the position of president.

Southern California Edison (SCE) is offering cash incentives to encourage energy-efficient strategies into building renovation or remodeling.

The Danfoss Supermarket Business Unit, now combined with ECI and recently purchased Woodley Electronics Ltd. of Great Britain, hopes to increase its market share of control and monitoring products and services for the supermarket industry.

EnergyLinX, LLC, was created in response to industry feedback that indicated help was needed in identifying new customers, expanding energy services, increasing sales territories, and selling value-added products and services to increase the bottom line, instill customer loyalty, and expand brand equity.

Trinity Industries, Inc. announced it has received an order to build 700 state-of-the-art refrigerated boxcars for Burlington Northern and Santa Fe Railway Company.