New York City Energy: Interactive Map Shows City's Big Appetite For Power (MAP)

First Posted: 02/ 2/2012 10:16 am   Updated: 02/ 2/2012 11:17 am

New York uses a lot of energy (remember that time during the heat wave when we used a trillion watts?!) and with Con Edison charging us twice the national average for us to use it, maybe it's time we became a little more self-aware of how and where all this power's being used?

Enter Vijay Modi, a professor of mechanical engineering at Columbia University, and graduate student Bianca Howard, who've put together an incredible interactive map (see below) of Gotham's appetite for energy. Using estimates based on city data by zip code, the map allows you to zoom in on every building on every block in the city and see just how much energy is being used.

"Midtown Manhattan has more energy use than the whole country of Kenya, and New York state uses more energy than all of sub-Saharan Africa," Modi told Metropolis. "There is just this intense use of energy in cities like New York."

Most of the city's energy comes from peoples' homes, and a lot of it from "domestic hot water -- laundry, showers, dishes," but Modi says that judging from the map, commercial real estate is using power at far higher rates than residential buildings. Note the difference, for example, of the power appetites of the office canyons in midtown and more residential areas on Staten Island:



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New York uses a lot of energy (remember that time during the heat wave when we used a trillion watts?!) and with Con Edison charging us twice the national average for us to use it, maybe it's time we ...
New York uses a lot of energy (remember that time during the heat wave when we used a trillion watts?!) and with Con Edison charging us twice the national average for us to use it, maybe it's time we ...
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01:05 AM on 03/28/2012
NY is the world's best City for living and most of all city of USA is also great :)

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11:11 AM on 03/15/2012
Very nice. NY is the best city. Love it. http://www.examresults365.org
04:41 AM on 03/06/2012
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03:39 PM on 02/13/2012
Great Information...

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08:24 PM on 02/11/2012
They missed the really BIG story.

Manhattan WASTES more energy than Kenya consumes!
05:45 PM on 02/03/2012
What if every other Street light in America was turned off after 3 am ?

The reduction in energy use from 2 to 6 am or so would be tremendous and it would save, cities, counties and states money.
05:42 PM on 02/03/2012
After the Fukishima disaster Japan cut its energy use substantially.

One of the ways they did it was to use energy efficient LED lighting.

I wonder how much energy could be saved in New York if they started a program of a gradual switch out to LED bulbs. The price of LED lights continues to fall as production ramps up.
12:44 AM on 02/03/2012
Well duh! It would be a bit more useful to know the energy use per capita. With the millions of people living in the state it's not a surprise to have these results.
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Earl Gray
Lighting up straw men everywhere
08:47 PM on 02/02/2012
While pretty and cleverly coded, it is essentially meaningless.

According to the source link, the estimates are based on "statistics " (not clear what statistics), not actual energy bills, and are expressed (colored) in equivalent kilowatts per square meter of land area.

That's kinda like estimating the weight of a person by the size of their ears.

That means that a lot of 100 square meters that has a two story house on it is being compared with the same lot with a 10 story building on it. Which will have higher energy use per lot size?

A much more meaningful measure would be kilowatts (or BTUs) per square foot of building.

Also, by relying on "statistics" there is no consideration for the high degree of variability among even a common class of property.

Here is a link to the Oakridge National Labs benchmarking tool.

http://eber.ed.ornl.gov/benchmark/off.htm

It shows that offices in the NY/NJ/PA region vary from 50 - 250 thousand BTU/ SF.

For this much effort, one would hope for a more relevant result.
02:29 PM on 02/02/2012
good information.

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rikster
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01:24 PM on 02/02/2012
???...how is this news..??
02:30 PM on 02/02/2012
good info.

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