I know we all really appreciate and care for our tanks and the animals we keep. But what about the electricity we use to run our tanks? Producing electricity seems to be a pretty dirty process, for the most part. It is connected, at least partly, to global warming. I think we all agree GW'ing is affecting the environment, especially fragile ecosystems like reefs. I guess this thread kind of got me thinking more about this lately, and the role I play. Personally, and my case may be a little more extreme than many, running 720 watts of lighting, and an additional 19 watt CF bulb on my fuge, for 10-12+ hours daily just does not seem very eco-friendly, let alone the added draw of pumps and heaters. Just a thought I've been kicking around in my head, and I'm interested to see if anyone else has any thoughts about it...