New York’s commitment to reduce its total greenhouse gas emissions by 80 percent by 2050 will require a dramatic rethinking of how the city’s more than 850,000 structures will be heated and cooled.

One little-used option has been The tool analyzes the potential implementation of geothermal systems. Because they require a larger foot- four types of geothermal systems (closed-loop, standing print than other systems, geothermal systems pose a challenge due to the city’s intense density. Furthermore, the geological features of the area also can be problematic in large swathes of the city. Nevertheless, city leaders believe geothermal will be a necessary component in the long-term energy strategy.

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