Attorney-general report highlights board and management failings in the blown out Snowy 2.0 project, and points to yet more delays.

The national auditor says the largest renewable energy project in the country is hampered by governance and management failures.

The national auditor says the largest renewable energy project in the country is hampered by governance and management failures.

The management of the troubled Snowy 2.0 hydroelectricity project failed to effectively limit major cost overruns, according to a damning audit report.

An audit into the mega hydro-electric project in the NSW Snowy Mountains has outlined five recommendations.

Attorney-general report highlights board and management failings in the blown out Snowy 2.0 project, and points to yet more delays.