WOTC - Overcapacity in electricity market

I asked this question in the Wisdom of the Crowd:

Should the Energy Market Authority be responsible for the overcapacity?

Here are the responses: (52 Votes)

38 % - It is wasteful for the country to have excess capacity leading to big losses that are suffered by the investors.
33 % - The EMA should monitor the market and not allow too many producers to enter the market.
19 % - The EMA has the data and should share it with the producers early.
10 % - The energy producers should do their own study before investing in the capacity.

See the pie chart at: 
http://www.wisdomofthecrowd.sg/chart.aspx?ID=1200