 CHESTNUT RIDGE, N.Y., June 9, 2021 PRNewswire -- BioHiTech Global, Inc. BioHiTech or the Company NASDAQ: BHTG, a sustainable technology and services company, has entered into a project management services agreement with Lone Cypress Energy Services, LLC Lone Cypress to evaluate and develop new High-Efficiency Biological Treatment HEBioTTM projects. 