you might be interested to know that the US Gov supports this technology as it has a value added benefit of enabling demand side management for the power companies - big pressure on them to do that to avoid the "meltdown" that happened in the US and Canada not so long ago. Canada blamed US, US blamed Canada, net result was they all got told to get their houses in order and discover what usage demands on the grids actually were - enter demand side management. Enter a new revenue stream for the power companies.
One of the things that needs to be done is for Eskom to look at what is being done elsewhere (I am sure they are anyway) and avoid any pitfalls and work-arounds that would needed to make this technology run better.
It is sad that Telkom chose the DECT phone system over this Technology
THE WINNER IS ALWAYS PART OF THE ANSWER
THE LOSER IS ALWAYS PART OF THE PROBLEM
THE WINNER ALWAYS HAS A PROGRAM
THE LOSER ALWAYS HAS AN EXCUSE
THE WINNER SAYS LET ME DO IT FOR YOU
THE LOSER SAYS, THAT'S NOT MY JOB
THE WINNER SEES AN ANSWER FOR EVERY PROBLEM.
THE LOSER SEES A PROBLEM IN EVERY ANSWER.
THE WINNER SEES A GREEN NEAR EVERY SAND TRAP.
THE LOSER SEES TWO SAND TRAPS NEAR EVERY GREEN.
THE WINNER SAYS "IT MAY BE DIFFICULT, BUT ITS NOT IMPOSSIBLE
THE LOSER SAYS "IT MAY BE POSSIBLE, BUT it's TOO DIFFICULT