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2014: Hottest Year On Record
Layzej writes Data from three major climate-tracking groups agree: The combined land and ocean surface temperatures hit new highs this year, according to the United States' National Oceanic and Atmospheric Administration (NOAA), the United Kingdom's Met Office and the World Meteorological Association. If December's figures are at least 0.76 degrees Fahrenheit (0.42 degrees Celsius) higher than the 20th century average, 2014 will beat the warmest years on record, NOAA said this month. The January-through-November period has already been noted as the warmest 11-month period in the past 135 years, according to NOAA's November Global Climate Report. Scientific American reports on five places that will help push 2014 into the global warming record books.
Except for rare bacterial stuff in the lab the "alternative" energy sources require more energy to use than they provide. It takes more energy to produce a solar panel than it produces in its lifetime of use. Windmills are a bit better but space-age blades etc push the total energy for manufacturing pretty high too. Nuclear is a huge investment mostly all at once but in the vast majority of cases it then operates for decades with just maintenance costs added. This means low cost per watt for everything to position, design, assemble, and operate the plant.