I got a lecture about energy conversion from my business partner this morning. Finally I understood how surplus electricity from decentralized generating plant was arbitrated.
The answer is quite very simple, The surplus electricity that is generated by decentralized generating plant will be wasted.
Today many people said electricity deregulation will be start soon. However I think it is not possible to adopt the free trade of electricity inside power grid without opening the last one mile of distribution network. This is the same as what we learned by telecommunication business..
I had landed in San Jose and had 4 meetings before checking in the hotel. All of those meeting were productive enough , but it is a little bit hard for the 1st day of overseas business trip.