Associated Press: The head of a green-energy project in Abu Dhabi says the oil-rich emirate plans to generate 7 percent of its energy needs from renewable sources by 2020. Sultan al-Jaber says the initiative will create a renewable energy market worth $6 billion to $8 billion in Abu Dhabi. Most, if not all, of the energy will come from solar power, another official involved with the project says. Al-Jaber is chief executive of Abu Dhabi’s Masdar alternative energy initiative. He made the …