TransAlta Corporation (NYSE: TAC ) is a Canadian company in the business of power generation and energy marketing. Its reach extends well beyond Canada, with operations also spread across the United States and Australia. It manages a wideThe mission of Grassroots Trading rests on the following principles: providing objective, unbiased, and balanced research, backed by solid data and completely void of emotional influences or preference for companies; focusing on small- to mid-cap companies, offering the See ...