masdar

Masdar, the $22 billion green city that United Arab Emirates capital Abu Dhabi is building in the desert just outside its borders, has canceled its plans to generate all of its own clean energy and to emit zero carbon -- and says it's running at least four years behind schedule.

Applied Materials is cutting its SunFab line of equipment to make amorphous-silicon solar panels. The move marks the end of the semiconductor-equipment giant's big thin-film solar ambitions. What's next for AMAT?