Riding on the Go-Green trend, wind farms are developing quickly and there is opportunity for major  expansion. David Fessler of Investment U points out three companies that hold potential profit in the near future.

How will the stock markets respond to a new US president? Martin Delholm says the impact will be less than some people expect. But some sectors will benefit from a regime change. With Obama the clear favourite to win, Martin recommends three clean energy stocks likely to gain from new subsidies.