The Board of Directors of Regi U.S., Inc. and RadMax Technologies, Inc. (RadMax), announced continued successful prototype gas expander testing. Ongoing performance and durability testing are underway at the Company’s Spokane laboratory where testing parameters have been expanded to include high pressures as well as the integration of an electric generator. The prototype gas expanders have been designed for use in natural gas and refrigerant applications. Electric power is being produced by a two (2) kW expander-generator unit that is producing electricity at the predicted level. Over the next several weeks RadMax refrigerant expander-generator units will be tested in commercial air conditioning units to compare their performance against the incumbent, non-energy producing expansion valve technology. Successful test results have accelerated the design of a larger capacity RadMax expander-generator targeted for pilot scale, proof of concept projects for natural gas and other compressed gas applications.  RadMax is actively pursuing demonstration projects with industrial partners in domestic and international markets. The production of electrical power by the RadMax expander-generator allows its industrial partners to recapture some of the energy, otherwise lost in the compression and transportation of these gases. Millions of kilowatts of power are lost every day as high pressure gases are let down for use in a wide variety of industrial and residential applications.  RadMax is focused and committed to developing energy saving products for these types of applications.