IET ANNOUNCES BENCHMARK PERFORMANCE GROUP, INC. COMPLETES NEW EXCELYTE® EXPANSION AT ITS MIDLAND TEXAS FACILITY

November 18, 2009 - - - Little River, SC - - - Integrated Environmental Technologies, Ltd. (“IEVM:OB”) announces that Benchmark Performance Group, Inc., its exclusive worldwide distributor serving the oil and gas industry, has completed the expansion of its Excelyte® manufacturing plant at its Midland, Texas facility. This expansion has significantly increased capacity over its original plant capabilities. Benchmark markets IEVM’s EcaFlo® Anolyte under the registered trade name, Excelyte®. EcaFlo® Anolyte received its EPA product registration on August 18, 2008 and is the only environmentally responsible biocide of its kind. Excelyte® has seen a significant increase in market demand; therefore, a number of other Excelyte® expansions are planned for Benchmark’s seven (7) other manufacturing facilities throughout the United States. Wayne Kinsey, President and CEO of Benchmark, stated, “Recently, we’ve seen a significant, growing demand for Excelyte®. While this growth started for us in the oil and gas industry, we’ve seen a number of new applications for Excelyte® that include the hospital and medical industries, professional sports, schools and universities, and grocery store chains.” Excelyte® has been proven effective against scores of bacterial and viral pathogens, i.e. H1N1 (“swine flu”), methicillin-resistant staphylococcus aureus (“MRSA”), E. coli and Salmonella. IEVM’s President and CEO, Bill Prince, commented, “As a valued industry partner, Benchmark has invested a great deal of time, energy, money and other resources in developing markets for Excelyte®. We look forward to continuing to work together with Benchmark well into the future as we move Excelyte® forward in all markets and application areas.” IEVM / IET: Integrated Environmental Technologies, Ltd. operates through its wholly-owned subsidiary, IET, Inc., and is a publicly-traded company (OTC:BB “IEVM”) located in Little River, South Carolina. IET’s mission is to be the leading provider of sustainable, innovative technologies that improve the health and safety of the environment. For investor relations information about Integrated Environmental Technologies, Ltd., please visit www.ietltd.net. To learn more about I.E.T., Inc.’s EcaFlo® products, please visit our website at www.ietecaflo.com. BENCHMARK: Benchmark Performance Group, Inc. (BEP) is the largest stockholder in IEVM and is a privately-held corporation that is a leading manufacturer and supplier of specialty chemicals, compounds and additives developed for industrial and oilfield applications, including, but not limited to, patented technology such as Excelyte® as well as proprietary cross-linkers, polymers, polymer slurries and other fluid additives used in oil and gas well cementing, stimulation and production fluids. For more information about BEP, please visit www.benchmark-research.com. For more information about Excelyte®, please visit www.excelyte.com. # # # Forward-Looking Statements: The statements in this press release regarding future opportunities and any other effect, result or aspect relating to Benchmark Energy Products, L.P., Excelyte®, EcaFlo® Anolyte or EcaFlo® Equipment and any other statements, which are not historical facts, are forward-looking statements. Such statements involve risks and uncertainties, including, but not limited to, costs, future purchases, applicability of IEVM’s technology, costs, delays, and any other difficulties related to IEVM’s business plan, risks and effects of legal and administrative proceedings and governmental regulation, future financial and operational results, competition, general economic conditions, and the ability to manage and continue growth. Should one or more of these risks or uncertainties materialize, or should underlying assumptions prove incorrect, actual outcomes may vary materially from those indicated. The Company undertakes no obligation to revise or update such statements to reflect current events or circumstances after the date hereof or to reflect the occurrence of unanticipated events. ### Contact Information: Mr. William E. “Bill” Prince, President and CEO Integrated Environmental Technologies, Ltd. / I.E.T., Inc. 4235 Commerce Street Little River, SC 29566 (843) 390-2500 Office president@ietltd.net E. Wayne Kinsey, III President and CEO Benchmark Performance Group 2801 Post Oak Boulevard Suite 400 Houston, Texas 77056 713-986-2500 wkinsey@benchmark-research.com