R Renewable & Alternative Resources TransCanada completes sale of U.S. northeast power generation assets
R Renewable & Alternative Resources Building Energy celebrates the beginning of operations and electricity generation of its first wind farm
R Renewable & Alternative Resources Wind turbines provide 8% of U.S. generating capacity, more than any other renewable source
R Renewable & Alternative Resources California: Solar electric power impacts wholesale electricity prices
R Renewable & Alternative Resources ENEL begins operations of new 150 mw wind power farm in North Dakota