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Our Latest News

New Modeling Tip of the Month

What’s Happening Now EPA News *HOT* EPA has just announced cancellation of the 2020 Regional, State, and Local

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New prices for 2020

Software Effective June 1, 2020 the new prices for BEEST Suite and AerScreen for Windows will be:   BEEST AerSc

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New versions of BEEST and AERMOD Wizard released

What’s Happening Now EPA News EPA has announced the dates and location for the 2020 Regional, State, and Local

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Software Updates

Find the latest updates to Providence/Oris software here.

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