Tetra Tech, Inc. (TTEK) announced that it secured an additional $84 million to its single-award contract from the U.S. Agency for International Development ("USAID"). The deal aims to strengthen energy security in the Republic of Moldova. Per the contract, using the Leading with Science approach, Tetra Tech’s energy specialists will integrate a utility-scale battery energy storage system into Moldova’s electricity system to advance the flexibility and stability of the country’s power grid to facilitate grea ...