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Very Cool: Heat Pump Water Heaters Save Energy and Money

Expert BlogPierre Delforge, Christina Swanson
A new NRDC study shows that water heaters that use high efficiency heat pump technology—the same process that keeps your refrigerator cold—can cut the amount of electricity used to heat water by half or more, saving significant amounts of energy…

The South Is Keeping a Closer Eye on Coal Ash

DispatchSouth Carolina, North CarolinaRobynne Boyd
Thanks to concerned citizens, the coal industry is making progress on how it handles its combustion wastes, but the toxic slurry is still a threat to groundwater.

Before Flint, Before East Chicago, There Was Smeltertown

DispatchFlint, Indiana, Texas, NewarkLauren Villagran
After a 1970s CDC study showed that the mostly Mexican-American population of this Texas town had dangerously high blood lead levels, its buildings were demolished and its residents were booted.