jscheib (267420) writes "According to Will Oremus in Slate, a study released today finds that "New York City could slash its emissions by a whopping 90 percent by 2050 without any radical new technologies, without cutting back on creature comforts, and maybe even without breaking its budget." The key elements are insulating buildings to cut energy needs, converting to (mostly) electric equipment, and then using carbon-free electricity to supply the small amount of energy still needed. Oremus notes that including energy savings "would reduce the net price tag to something more like $20 billion. The cleanup from Hurricane Sandy, meanwhile, is estimated to cost $50 billion.
The full report is here."
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