If you’re a fan of BBC Comedy (and even if you’re not), you should check out these YouTube videos with Jon Plowman. He does some quick reviews of a bunch of different electricity monitoring devices for Energy Saving Day 2009. E-Day 2009 takes place on the Isles of Scilly on October 6 and is the first ever coordinated attempt by a whole community to reduce its electricity consumption. The videos are both entertaining and informative.