“Running a power system is an art, not a science. It needs a huge amount of skill base. It needs people with experience,” Davis said.
Bollocks. It's a science. There are steps, procedures, planning and checks to be done in running a power station. It is not an art in any way whatsoever.
Yeah right, So any Homer Simpson type just follows the "steps, procedures, planning and checks" and all will run like a Swiss watch. I do not think so, IMHO you (or someone) needs qualifications, experience and understanding, usually built up over quite a few years, knowing (amongst thousands of other things) where each alarm is most likely to originate from (some can have multiple sources) and what its likely cause it out of the 20 or more listed in the manual (such as it is) as well as what action to take and what spares to have and where they are. If you really know the plant well you will know how parts and spares can be refurbished and repaired locally, made for you or obtained from a third party (OEM pirate!) all saving time and cost.
The systems are fantastic, as long as you continually maintain and upgrade (I have seen control rooms with three generations of gauges and screens) and staff go for training. Many systems are linked to their manufacturer (mostly overseas, often with English as a second language), online and real time monitoring and help is available, provided you keep the contract paid. To make effective use of it you need to comprehend what the guy is telling you, otherwise you will either spend hours on the call, run up a huge bill, or he will just get tired and go home.
And that is just for a small power plant. Big ones; eish, maybe not art but certainly not just follow the manual mechanically. Also if it was that simple, why do these things keep blowing up or breaking down?