The ABC is reporting a cabinet document issued in April 2009, months before the Energy Efficient Homes Package's launch, warned of "critical risks".
After the installation workers died in separate incidents from electrocution and hyperthermia, the package was discontinued in February 2010.
In 2014, Mr Rudd told a royal commission into the program the rollout would have been delayed had cabinet been warned of the safety risks
حمّل تطبيق أس بي أس الجديد للإستماع لبرامجكم المفضلة باللغة العربية.