• Spotlight On: Henry Gifford

    Spotlight On: Henry Gifford

    In this series of articles, GCC interviews leading pioneers of the green community.  New Yorker Henry Gifford is an engineer and building science authority.   Over the last few years, Gifford discovered information that led him to file a lawsuit against the USGBC and LEED In October 2010. The lawsuit has caused controversy within the green […]

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  • Types of Fuel Oil in NYC

    Types of Fuel Oil in NYC

    There are three grades of fuel oil being used in NYC.  No. 6 and No. 4 are the cheapest and dirtiest type of oil being used.  No. 2 fuel oil burns much cleaner than the other two and natural gas is the cleanest of all the fossil fuels. Last year, a New York State law […]

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