But while his delivery was smooth, there was no emotion, no sense of shame or regret, not even a hint of irony when he characterised Eskom's failure of governance, leadership and financial management as "a grave concern ... a significant risk to the entire economy".
To put that risk simply, the government's R350-billion guarantee to Eskom amounts to a liability of R6250 around the neck of every man, woman and child, or R18400 for every individual taxpayer.
It's a crushing weight for the economy to bear, and we should not forget that Eskom's financial position and most other aspects of its performance weakened substantially while Gigaba was public enterprises minister between 2009 and 2014.
The minister did not mention the nuclear deal, an omission that could easily cost him his job in these fraught latter days of the Zuma presidency. But even if he shuffles off into well-deserved obscurity, his central role in creating the grim economic picture he was forced to sketch on Wednesday must not be forgotten.