Chicago blasted by cold and snow, a natural retort to the city's policies to fight global warming.
For some, New Year's is a time when hopes and dreams can be transformed into determined New Year's resolutions.
On Sunday and into Monday, Chicago was mostly shut down. More than 1,000 flights were cancelled at O’Hare Airport. Chicago public schools and most suburban schools were closed.
Is a National Renewable Electricity Standard law good public policy?
Many say agricultural output is headed for decline, but 2013 continues a 50-year rise.
The refusal to finance coal-fired power plants will reduce the supply and increase the cost of electricity in developing nations.
The RENIXX index of the world's largest renewable energy companies hit a new low last month. Has the green energy fad run its course?