Management Team

John Kousinioris

John Kousinioris is the President of the Company. John is also the Chief Growth Officer at TransAlta and is responsible for overseeing growth at TransAlta as well as Gas and Renewables Operations, Business Development, Commercial, Energy Trading and Marketing, and Asset Optimization.

Aron Willis

Senior Vice President, Growth and Commercial
Aron Willis leads TransAlta’s Growth and Commercial teams.  Aron oversees customer solutions, renewables and gas generation development, mergers and acquisitions, construction and development engineering, as well as company-wide commercial activities.

Scott Jeffers

Corporate Secretary 
Scott Jeffers is the Corporate Secretary of the Company. Scott is also Managing Director, Corporate Secretary at TransAlta. He is is responsible for TransAlta’s corporate secretarial matters, including corporate governance, disclosure and securities compliance matters. He is also responsible for certain corporate/commercial legal matters.

Todd J. Stack

Chief Financial Officer
Todd Stack is the Chief Financial Officer of the Company and is responsible for all financial policy, planning and reporting, tax, treasury, risk management, internal audit and investor relations. Todd is also the Managing Director, Corporate Controller of TransAlta Corporation and is responsible for providing leadership and direction over TransAlta’s financial activities and control, corporate accounting and reporting, tax, insurance and pensions.

Brent Ward

Managing Director and Treasurer
Brent Ward is the Managing Director and Treasurer of the Company. Brent is also the Managing Director, Treasury of TransAlta Corporation and is responsible for leading corporate finance, cash management, insurance, pension and foreign exchange, and interest rate risk management.