Clean Energy ETFs: Mother Nature Dampens U.S. Wind Industry
September 01, 2015 at 15:45 PM EDT
The wind industry and sector-related exchange traded fund are slowing down as a lack of high wind speeds keep turbines from turning out electricity. The U.S. is experience some of the softest air currents in 40 years, which has caused electricity generated by U.S. wind farms to fall 6% over the...