CAN NYC REDUCE ITS CARBON FOOTPRINT 90% BY 2050?

In an article by urban green council,

“The building sector is the source of 75 percent of New York City’s greenhouse gas emissions. 90 by 50’s modeling of eight typical building types shows that heating and cooling loads can be reduced through retrofit measures to a point where all thermal loads can be met by heat pumps, eliminating building fuel use. The resulting electric energy used in 2050, supplied by carbon-free sources, will be slightly more than today’s, while peak demand will increase significantly. “

How will we meet this goal when there are a number of behavioral, institutional and infrustructural issues?

Let’s name a few…..

  1. The NYC subway still has outdated lighting with T12 with magnetic ballasts
  2. A large # of residential buildings the tenants leave their window a/c units installed year round which results in heat loss
  3. Alternate side parking- numerous places throughout the city people sit and idle their cars while they wait for the street cleaner to pass
  4. Will NYC buses and Ferries run on alternative fuel? Who will pay for that?
  5. How long has it taken for the 2nd ave line and the #7 extension to be completed and yet still not done
  6. The city is strewn with tall Orange cones signifying high pressure steam leaks, down near bowling green there has been a cone sitting there forever (see my post from 5 months ago)
  7. A number of dept stores air condition the sidewalk and are not penalized
  8. Why don’t we harness the waste heat from the subway system, granted it is low quality heat but could be used to preheat DHW etc
  9. The financial system needs to be upgraded and standards for green capital needs assessments emphasized by HPD.
  10. At the end of a steam boiler’s life there should be greater incentive for retrofit to a hydronic heating system
  11. What is the carbon footprint of Times Square?
  12. Have you been downtown lately and seen the gridlock at the Holland Tunnel?
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DOE announced new efficiency standards for external power supplies

“The efficiency standards established will update 2007 standards for Class A external power supplies to make these components up to 33 percent more efficient. The final rule also establishes efficiency standards for non-Class A external power supplies, which go beyond Class A components to convert to multiple voltages at the same time, output more than 250 watts or provide power to a motor-operated product.”

DOE Building Technologies Office website provides information regarding Direct Operation EPS Standards and Class A EPS Efficiency Standards as well est procedures, waiver, exception and exemption information, statutory authority and historical information.

Read More.