Just to remind you folks that it's E-Day today...

From 6pm make sure you turn off those lights you're not using, turn off the TV when it's not being watched, don't leave those devices on standby (PCs and printers) and let's see if we can use a little less energy, aye?

Or are we preaching to the converted?

Basically, if this is successful there will be less demand, less consumption and less energy wasted. Think of all those PCs that are left on overnight, all those machines on standby, all those offices and buildings lit up at night, needlessly consuming electricity.

E-Day lasts for 24 hours from 6pm on Wednesday 27th February until 6pm on Thursday 28th February.