The rise of digital currency like Bitcoin, and carbon footprints

Here i take a look at the rapidly growing Bitcoin currency and technological developments in light of emissions targets. Above video shows a Bitcoin rig June 2011, many computer’s with GPU’s (high power graphic cards), hence high energy consumption. Recent developments David Gilson from Coin Desk writes on June 6th, 2013: We have just observed…

Climate / Energy Policy: The Full Obama Speech from June 25, 2013 in HD

Transcript PRESIDENT BARACK OBAMA: Thank you. Thank you. (Cheers, applause.) Thank you, Georgetown! (Cheers, applause.) Thanks. Thank you so much. Now — thank you, Georgetown. Everybody please be seated. And my first announcement today is that you should all take off your jackets. (Laughter.) I’m going to do the same. We got — (cheers) —…