Sydney Morning Herald: TWO of Australia’s biggest energy suppliers have been forced to stop advertising some of their "green" electricity products after investigations by the Australian Competition and Consumer Commission found them to be misleading. EnergyAustralia has agreed to write to about 30,000 people explaining its ClearAir and GreenFuture products, while Origin Energy has agreed to stop screening television ads that claimed switching to Origin GreenPower was the same as "not driving …