Environmental Initiatives
New York City (NYC)
Transportation, Efficiencies and Environmental Savings
Transportation, Efficiencies and Environmental Savings
Every time a person chooses to travel by bus or train, he/she
contributes to a cleaner environment, because that translates into
approximately 700,000 cars kept out of New York City's streets daily. It
also means 400 million fewer pounds of soot, carbon monoxide,
hydrocarbons, and other toxic substances released each year into the
city's air.
NYC largely owes its economic prosperity to an extensively developed
transportation system. However, in the past few decades, the city
underinvested in development and maintenance of its transportation
network. New York City, through its PlaNYC in partnership with MTA and
various non-for profit organizations, launched various projects and
initiatives to improve transportation flow, increase pedestrian safety,
accommodate the ever growing resident population and reduce NYC's carbon
footprint.
The city focuses its efforts on development of new and improvement of
existing transit infrastructure, promotion of sustainable modes of
transportation, reduction of congestion and development of new funding
sources.
In partnership with MTA, the Department of Transportation (DOT) launched
its first bus rapid transit system - Fordham Road Select Bus Services
(SBS). The city has moved ahead with SBS projects on First and Second
Avenues. The route is served by the M15 bus, which has carried more than
57,000 weekday commuters. The SBS has greatly improved speed and
reliability on the route that had seen declines in speed owing to
traffic congestion. Similar service will also be offered on 34th Street
in Manhattan and Nostrand and Rogers Avenues in Brooklyn.
What will make SBS a faster and more convenient way of commuting is the
dedicated bus lanes, strategically placed stops, real time information
displays both on board and at the stops, easy subway transfer and
preboarding fare collection. MTA continues to work on its major capital
construction projects like the Second Avenue Subway, East Side Access,
Fulton Street Transit Center and 7 line subway extension.
The Second Avenue Subway was envisioned as far back as 1920s. However,
it never advanced beyond planning and construction estimates stage. The
idea was put on hold few times due to the Great Depression, then World
War II, than other, more urgent city projects. In 1951 a bond issue of
$500 million was approved, but the funds were eventually used to improve
the existing transportation system. The current Second Avenue Subway
project will be carried out in few phases. It will reduce the
overcrowding on Lexington line and include a two-track line along Second
Avenue from 125th Street to the Financial Districy in Lower Manhattan.
It will also include a connection from Second Avenue through the 63rd
Street Tunnel to existing tracks for service to West Midtown and
Brooklyn.
The East Side Access project will connect two major Long Island Railroad
Lines in Queens to Grand Central Terminal in Manhattan. The 7 line
extension project is expected to be completed in December 2013. It is
part of the plan to transform the Hudson Yards into a vibrant, mixed use
community.
There are ways mass transit can make its operations more environmentally
responsible. MTA has made some significant strides in the past ten years
to reduce the impact of NYC's extensive transportation network on the
environment and launched some sustainability initiatives.
NYC Transit has diverted thousands of tons of traditionally
landfill-bound construction waste for recycling. Rehabilitation projects
like the Grand Avenue Bus Depot, Central Maintenance Facility in Maspeth
(Queens), Stillwell Avenue Terminal (Brooklyn) and Subway Station in
Roosevelt Avenue-74th Street (Queens), recycled up to 85 percent of
construction debris, including concrete, metal, glass and paper.
As early as the mid 1990s, NYC Transit began installing solar power
units with photovoltaic (PV) panels and continues to install them to
date. The Gun Hill Road Bus Depot in the Bronx has one of the largest PV
facilities on the East Coast on its rooftop - it produces 300KW of
energy. The New Corona Car Washer and Maintenance Facility (Queens) has
a 100KW rooftop system. The 60,000-square-foot photovoltaic canopy over
the Stillwell Avenue Subway Terminal (Coney Island-Stillwell Avenue
Station, Brooklyn) produces 250KW of clean power. Finally, the Roosevelt
Avenue-74th Street Station, Queens, produces 65 KW of power using two PV
systems.
The Grand Avenue Bus Depot and Maintenance Facility has a bus washing
reclamation system with a 200,000-gallon underground tank that stores
rainwater collected from the roof of the building. The water is used to
wash buses, with 80 percent of the wash water being recycled for
non-potable uses. The Corona Car Washer and Maintenance Facility has a
rainwater collection system to drain rainwater into a 40,000-gallon
underground storage tank that's being used to wash subway cars.
Obsolete subway cars are disposed into the ocean to create habitats for
marine life and recreational fishing. This initiative is an example of a
creative approach to a sensitive issue of responsible disposal. NYC
Transit has provided more than 2,500 retired subway cars for this
purpose to Virginia, Georgia, South Carolina, Delaware, New Jersey and
Maryland. NYC Transit steam cleans the subway cars after stripping them
of components that float and decompose. Then the cars are loaded on
barges and buried at sea becoming habitats for underwater life.
NYC Transit is replacing its incandescent train signaling lights with
highly efficient light emitting diode (LED) Signals. This translates
into 60 percent reduction in energy consumption compared with
traditional incandescent light. LED lights improve brightness 150
percent, and they decrease greenhouse gas emissions substantially as
they lower electrical demand.
MTA is also in the process of replacing incandescent light bulbs with
fluorescent bulbs in subway stations and throughout the system and in
tunnels. Since each compact fluorescent bulb consumes 15-25 percent of
the energy that an incandescent bulb uses, the compact bulb yields 1,300
fewer pounds of carbon dioxide emissions over its lifetime. This
translates into $4.8 million savings a year for MTA.
By 2007, NYC Transit completed more than 45 projects to reduce power in
its heating, ventilation and air-conditioning systems in depots, yards
and other facilities. MTA currently saves up to 50 megawatt hours of
electricity annually leading to carbon dioxide emissions reduction of 30
tons every year.
NYC Transit is introducing "green" escalators that slow down and reverse
to "sleep mode" when not in use. A sensor recognizes approaching
customer and the escalator gradually increases its speed. It is
estimated that each "green" escalator in the NYC subway system can save
17,122 kilowatts of power a day, a yearly savings of $1,883 per
escalator. Also, certain parts of green escalators may last between 11
percent and 33 percent longer than traditional escalators, resulting in
maintenance and repair savings.
MTA also created a Storm Water Management Program and Rainwater
Collection and "Gray Water" Re-Use programs, which reduce pollutants
caused by storm water runoffs and minimize the use of potable water by
harvesting rainwater and then recycling it as "gray water"
(non-industrial wastewater generated from domestic processes such as
washing dishes, laundry and bathing).
Since the 1990s, New York Transit operates an alternative fuel vehicle
program for its bus fleet. To date, NYC Transit repowered 671 buses to
achieve a 94 percent cleaner burning, acquired 1,300 new buses with
diesel particulate filters and retrofitted over 3,200 buses with diesel
particulate filters to reduce diesel particulate emissions from engines
by 95 percent.
In order to reduce congestion in the streets and provide New Yorkers and
tourists with more options for moving around, the city continues to
promote sustainable transportation. Taking some of the pressure off the
already strained public transit system will also benefit the
environment. DOT has already made significant progress in building its
bicycle network, improving bicycle parking and installing a record
number of bicycle racks in 2009. In the same year the ambitious goal of
building 200 bike lane miles in all five boroughs was achieved. Commuter
bicycling experienced an unseen growth of 26 percent in 2009 due to the
doubling of the number of lanes. In 2009 the city also passed the
landmark Bikes in Buildings law. The Bicycle Access to Office Buildings
Law aims to increase bicycle commuting by providing cyclists with the
opportunity to securely park their bicycles in or close to their
workplaces. The Law only applies to commercial office buildings with at
least one freight elevator and enables cyclists to apply for bike access
to freight elevators.
It is becoming safer to walk through the city because of the Safe Routes
to Transit, Safe Routes to School, and Safe Streets for Seniors
programs. The city's goal is to improve pedestrian and motor vehicle
movement around subway entrances and bus stops to make accessing mass
transit easier and more convenient. This will help encourage more
walking and transit use, less traffic and cleaner air.
In order to improve mobility and safety, the city launched a major
project called Green Light for Midtown. The project created new
pedestrian areas on Broadway in Times Square (47th to 42nd Streets) and
Herald Square (35th to 33rd Streets). The project was based on a
feasibility study and showed that Green Light for Midtown would improve
traffic flow on 6th and 7th Avenue and improve traffic safety along
Broadway. Both before and after implementing this project as a pilot,
DOT collected extensive data on travel times, traffic volumes,
pedestrian volumes and traffic accidents in the months just prior and
just following project implementation. According to this data, the
project delivered on its expectations with some of the key findings
being:
- Injuries to motorists and passengers in the project area are down 63 percent
- Pedestrian injuries are down 35 percent
- 80 percent fewer pedestrians are walking in the roadway in Times Square
- 74 percent of New Yorkers surveyed by the Times Square Alliance agree that Times Square has improved dramatically over the last year.
- The number of people walking along Broadway and 7th Avenue in Times Square is up 11 percent and pedestrian volume is up 6percent in Herald Square.