TransAlta Corp. engages in the generation and distribution of electricity through wind, hydro, gas and coal power plants. The company is headquartered in Calgary, Alberta and currently employs 1,205 full-time employees. The company went IPO on 2001-07-31. The company provides municipalities, medium and large industries, businesses, and utility customers with affordable, energy-efficient, and reliable power. Its portfolio includes hydro, wind, solar, battery storage, natural gas, and thermal power. Its segments include Hydro, Wind & Solar, Gas, Energy Transition, Energy Marketing, and Corporate. The company has over 88 energy assets in the portfolio. The company has a diversified fleet of hydro, wind, solar, natural gas, and cogeneration generates over 9,000 megawatts of electricity. The company delivers renewable energy solutions for large-scale commercial partners, including technology companies. The company operates a fleet of electrical power generation assets, including Antrim Wind Project, Lakeswind Facility, Old Town Wind Project, White Rock East Project, Mass Solar Project, Fortescue River Gas Pipeline, and others.