Press Release To Update Oil and Gas Industry Commercialization Efforts

Integrated Environmental Technologies, Ltd. and Benchmark Performance Group, Inc. Announce Update on Oil and Gas Industry Commercialization Efforts - February 3, 2010 - Little River, South Carolina. Integrated Environmental Technologies, Ltd. (OTC:BB “IEVM”) and Benchmark Performance Group, Inc., jointly announced today that the EPA-registered product, Excelyte®, has successfully been used in a number of gas well fracturing treatments. Benchmark has also been informed that more fracturing jobs utilizing Excelyte ® are planned for the future. To date, several hundred thousand gallons of Excelyte® have been manufactured for use in oil and gas applications. The primary use of Excelyte® is to eliminate oilfield bacteria in water employed in oil and gas wells. Oilfield bacteria are often responsible for pipe corrosion problems and for the creation of hazardous hydrogen sulfide gas (H2S). By eliminating these problem-bacteria from water used to treat wells, operators are mitigating potential damage to their wells and minimizing the potential for generating H2S. Bill Prince, Chairman of Integrated Environmental Technologies, Ltd.’s Board of Directors stated, “After years of dedicated work and meticulous research performed by Benchmark in this market area, we now see the practical commercialization effort coming to fruition. We couldn’t be more pleased to make this announcement today.” Wayne Kinsey, President and CEO of Benchmark, and Vice-Chairman of Integrated Environmental Technologies Ltd.’s Board of Directors, said, “We’re delighted! We’ve been working on this application of Excelyte® for over two years, and while it’s taken longer than we anticipated, and cost more than we imagined for the many types of tests that had to be performed, I am certainly pleased about the news. To be successful in this application, Excelyte® had to be tested as an effective quick kill biocide; it had to be compatible with the storage and pumping equipment used to treat these wells; it had to be compatible with the other additives that comprise the fluids; it had to be safe to handle and use at well site locations; and it had to be completely ‘GREEN!’ We passed all of these goals!” Excelyte® is a totally “GREEN”, environmentally-responsible, EPA registered biocide, and has been proven to be the most effective alternative biocide to the toxic chemicals historically used in oil and gas fracturing jobs, as well as for use in a variety of other produced waters and well treatment applications. Benchmark is reviewing the purchase of additional EcaFlo® machines for its other locations to handle the anticipated Excelyte® business for 2010. About Integrated Environmental Technologies, Ltd. / I.E.T., Inc.: I.E.T., Inc. is a wholly-owned, operating subsidiary of Integrated Environmental Technologies, Ltd. (OTC:BB “IEVM”) I.E.T.’s EcaFlo® equipment produces environmentally-responsible EcaFlo® Anolyte, branded by Benchmark for oil and gas field applications as “Excelyte®,” which in this application is used to manage bacteria in stimulation and “frac” fluids in production wells and to improve production in wells impacted by down-hole growth of bacteria and restrictive biomass. EcaFlo® Anolyte also can remove scale and biofilm buildup from piping and systems, improving performance and enhancing well production. Electrochemical activation (ECA) is innovatively deployed by I.E.T.’s EcaFlo® equipment, using water and a minute amount of sodium chloride, and reliably producing EcaFlo® Anolyte (non-hazardous hypochlorous acid) at a minimum of 500 ppm Free Available Chlorine (FAC) and at neutral pH. To learn more about Integrated Environmental Technologies, Ltd. and I.E.T., Inc., please visit our websites at www.ietltd.net (Investor Relations) and www.ietecaflo.com (Product). About Benchmark: Benchmark is a well-respected and leading manufacturer and supplier of, among other things, specialty chemicals, compounds and additives developed for industrial and oilfield applications, including, but not limited to, proprietary cross-linkers, polymers, polymer slurries and other fluid additives used in oil and gas well cementing, stimulation and production fluids. Please visit www.benchmark-research.com (Company) and www.excelyte.com (Product). Forward-Looking Statements: The statements in this press release regarding future opportunities and any other effect, result or aspect of 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 and difficulties related to the sale of EcaFlo® equipment, the state of the Company’s current operations, results of tests, applicability of the Company’s technology, costs, delays, and any other difficulties related to the Company’s business plan, the company’s sources of liquidity, risks and effects of legal and administrative proceedings and governmental regulation, future financial and operational results, competition, general economic conditions, marketability of the Company’s EcaFlo® equipment, effects of EcaFlo® Anolyte, (Benchmark’s “Excelyte®”) 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. We undertake 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. ### Contacts: Bill Prince, Chairman, President and CEO Integrated Environmental Technologies, Ltd., I.E.T., Inc. 4235 Commerce Street Little River, South Carolina 29566 (843) 390-2500 Office (843) 390-3900 Fax president@ietltd.net E. Wayne Kinsey III, Vice Chairman, Integrated Environmental Technologies, Ltd. Benchmark Performance Group, Inc., President and CEO 2801 Post Oak Boulevard, Suite 400 Houston, Texas 77056 (713) 986-2500 Office (713) 986-2526 Fax wkinsey@benchmark-research.com