"One of the Board's priorities has been on succession planning and developing bench strength within the executive team but, as you may expect, we will also consider external candidates for the role", Mr Maycock said. "There is a lot of goodwill between Michael and the Board which will ensure an orderly transition." About AGL AGL Energy Limited (AGL) is one of Australia's leading integrated renewable energy companies and is taking action toward creating a sustainable energy future for our investors, communities and customers. Drawing on over 175 years of experience, AGL operates retail and merchant energy businesses, power generation assets and an upstream gas portfolio. AGL has one of Australia's largest retail energy and dual fuel customer bases.