How green is America's first coloured President?

It's a riot of colour out there. A blue wash is spreading over America's electoral map. A coloured man awaits entry to the White House. Democrats are closing in on the Senate and the House of Representatives. At the time of writing this, Barack Obama leads John McCain 338:155. Please welcome America's 44th President! Now, for that other colour: Green. How green is the new President? Some answers are here and here. Now, it's time to live up to those promises. Good show, America! (Weep not, for Sarah Palin will not be your veep.)