Oil drilling technology leaps while clean energy stumbles - Article Photos 2/5

FILE - In this Saturday, April 14, 2012, file photo, Indian workers walk past solar panels at the Gujarat Solar Park at Charanka in Patan district, about 250 kilometers (155 miles) from Ahmadabad, India. In the 2000s, large investors in so-called clean technology wanted to finance companies that would help eliminate the world's dependence on oil, natural gas and coal. But in 2013, clean technology investment funds are not trying to replace the fossil fuel industry, they're trying to help it by financing companies that can make mining and drilling less dirty. (AP Photo/Ajit Solanki,File) ORG XMIT: NYBZ563