A driver clears his car windshield in Boston on Jan. 27, after a heavy storm hit the city. Pennsylvania could be the next state to pass legislation that would cite drivers that take to the road before removing the hazardous ice and snow. Robert Nickelsberg/Getty Images hide caption

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Elizabeth Ebinger in Maplewood, N.J., bought her solar panels, while neighbor Tim Roebuck signed a 20-year lease. Both are happy with the approach they took, and both are saving money on energy bills. Jeff Brady/NPR hide caption

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A worker installs solar panels atop a government building in Lakewood, Colo. The industry has added more than 80,000 jobs since 2010, according to The Solar Foundation. John Moore/Getty Images hide caption

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An excavator loads a truck with oil sands at the Suncor mine near the town of Fort McMurray in Alberta, Canada in 2009. Environmental groups that oppose oil sands mining have pointed to delayed and canceled projects as a sign of recent success. Mark Ralston/AFP/Getty Images hide caption

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Srirupa Dasgupta opened Upohar, a restaurant and catering service, with a social mission. Her employees — primarily refugees — earn double the minimum wage. Jeff Brady/NPR hide caption

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