[word=dollars] [□=□] □
[word=dollars] [tag=□] □
[word=dollars] [word=□] □
I have no idea what the running costs would be , nor what the cost of building solar power plants using those cells would be.On the other hand , global spending on oil alone ( about 40 % of global energy use ) is about 2 trillion dollars per year.It may even be cheaper to go with solar at this point . Brazil is spending millions of dollars on research to transform arid cerrado , or savanna scrubland , into productive farmland . " Taylor faces 17 counts of war crimes for having mounted a rebel army in Sierra Leone including drugged-out child soldiers who waged a brutal decade of war marked by the rape and hacking off of limbs of civilians in exchange for hundreds of millions of dollars in blood diamonds . The IBM Corporation spent 6.5 billion dollars on research and development in 1962 .