19 September 2008
[life] Make the Switch … useful FAQ on energy-efficient lightbulbs … ‘With an old-style 100W bulb, you’re effectively switching on a 20W light source and an 80W electric heater.’
7 April 2007
[green] I’ll Compost Your Corpse — The BBC’s “Ethical Man” looks at the issues around decomposing a corpse in an enviromentally friendly way. ‘…the problem with the way a corpse decomposes at the bottom of a grave is that there isn’t enough oxygen to get a good aerobic compost going. The main by-products of aerobic decomposition include carbon dioxide and water meanwhile anaerobic decomposition produces methane – 23 times as powerful a greenhouse-gas as CO2.’ [via Digg]
24 January 2006
[environment] TV’s ‘sleep’ button stands accused — BBC News on TV’s power-wasting standby mode … ‘A survey by the Energy Saving Trust found that the average household has up to 12 gadgets left on standby or charging at any one time. It also showed that more than £740m of electricity was wasted by things being left ticking over.’