Energy Use of Public Transportation In

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Overview of Public Transportation MTA Bus Operations (NYCT Dept. of Buses, MTA Bus Company) Energy use of Public New York City Transit (Subways) & Subway Stations Terms Explained Long Island Rail Road Transportation in NYC GHG- Greenhouse gas Metro-North Railroad (t)CO2e- (tons) Carbon dioxide equivalent Subways, buses, and railroads- 2.73 billion trips each year CNG- Compressed natural gas E85 flex-fuel- gasoline-ethanol blend fuel Public transit makes up ~3% of GHG emissions in NYC- 1.4 million out of 47.9 million (t)CO2e and ~16% overall transportation emissions in NYC. Energy Use Buses Subway Subway Stations LIRR Metro-North Diesel buses run on Subway and trains used Gas and oil plants Electro-diesel 750V third rail And some trains are only electric ultra-low sulfur fuel- ~6% of NYC’s electricity in generate most power Electric powered or only diesel 90% less sulfur than 2013. Carbon intensity of Hydroelectric and M3 and M7 cars 2000-2007 increased tCO2e traditional fuel and the city’s electricity supply nuclear make up the rest. Older diesel cars emissions 270,500 → 335,064 reduces emissions. decreased, but population 4-stroke electric and transit use has controlled engines increased = increasing replaced 2-stroke emissions. diesel. ~80% of MTA GHG emissions come from generating electricity (subways and trains) and burning fuel- CNG and ultra-low sulfur diesel (buses and diesel trains) Ridership in the city increased 36% to 2.2 billion annual riders from 1995 to 2005. Average ~20% of emissions come from operations concerning weekday subway ridership was 5.076 million in September 2006, while combined subway and maintenance facilities and offices bus ridership on an average weekday that month was 7.61 million. Energy Saving Measures This%chart%describes%the%en.re%% New Millennium Trains bus%ﬂeet%and%also%shows%the%kinds% Reconstructing Grand Central heating Dual locomotion Upgrades at White Plains of%diﬀerent%vehicles%that%use%energy% buses with diesel regenerative braking and cooling upgrades. diesel and Train Yard other%than%tradi.onal%fuel.%% particulate filters. cap top speeds to save Photovoltaic systems electric engines Replacement of air Reduce emissions energy (240 mil.-kilowatt hrs Green escalators handling systems from engines by as annually). Aluminum rail is a New Building much as 95%. better conductor than steel. management system Energy Star equipment incandescent → fluorescent/LED Planned Energy Saving Measures Replacing old 1960s Continue installing BYD (company)’s Investing in newer, cars, mostly on the C green escalators and battery electric bus more efficient M9 cars -in progress- line, with New retrofitting. Utilize Utilize onsite wind Millennium trains. renewable energy power near stations Better climate control sources- fuel cells. in addition to regen. Purchase tidal power Professor Rodberg’s Seminar ITF: Caroline Erb-Medina braking, and overall for Roosevelt Island F Allison Thorsen, Ariana Outar, Rebecca Lee, Sheena energy efficiency. line station. Pierre Campus: Queens College .

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ITS 500 Series the New Alsaldobreda/Firema Meneghino Train for Milan
Connectors ITS 500 ITS 500 Series Reverse Bayonet Single Pole Power Connector Introduction New York MTA The new AlsaldoBreda/Firema Glenair is proud to supply connectors and Meneghino train for Milan, Italy interconnect systems for various programs for the The Meneghino is a new six-car dual- New York MTA. voltage train for the Metropolitana Milanese Glenair interconnects are employed on critical (Milan underground). It belongs to the “MNG” Traction Motor System and Intercar Jumper (Metropolitana di Nuova Generazione or Metro applications on the M8 EMU Railcars supplied by New Generation) family.The MNG is designed and Kawasaki for Metro North Railroad. manufactured in cooperation with Ansaldo Breda, a premier Italian rail transport and engineering company. Each train is built with two identical traction units, in the “Rp-M-M” configuration: Each unit includes one trailer coach (Rp) equipped with a driver’s cab, and two intermediate motor coaches (M) without a driver’s cab. C The M8 is an electric multiple unit (EMU) railroad car built by Kawasaki for use on the New Haven Line of the Metro-North Railroad. Photo: office of Dannel Malloy Glenair has also supplied product for numerous applications on the Long Island Railroad / Metro North M9 cars such as Traction Motor Systems, Intercar Jumpers, Lighting, Communication, HVAC, Converters, as well as others. The new AlsaldoBreda/Firema Meneghino train for Milan, Italy The electrically - controlled passenger doors (8 on each coach) grant a high reliability standard and very low maintenance. The train is equipped with a highly advanced Passengers’ Audio/ Video Information System. With this system, passengers receive informational messages and video The EMU M9 railcars will replace the M-3 fleet and regarding train service, broadcast directly to LCD expand the electric fleet for East Side Access.
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M7 Electric Multiple Unitанаnew York
Electric Multiple Unit -M- 7 POWERCAR WITH TOILET ---10' 6' B END FEND I 3,200 mi , -: -" 0 C==- ~=0 :- CJCJ ~~[] CJCJCJCJCJCJ [] I D b 01 " ~) -1::1 1211-1/2 t~J ~~W ~~IL...I ~w -A'-'1~~~- I ~~ 309~mmt ~ 1 I~ 11 m 2205~16~m-! 591..1.6" mm --I I 1- -- 59°6" ° 4°8-1/2. , ~ 16,~:,60~m ~-- -;cl 10435mm ~ .-1 25.908 mm F END GENERAL DATA wheelchair locations 2 type of vehicle electric multiple unit passenger per car (seated) under design operator Metropolitan Transportation Authority passengers per car (standing) crush load under design Long Island Railroad order date May 1999 TECHNICAL CHARACTERISTICS quantity 113 power cars without toilet .power fed by third rail: 400-900 Vdc 113 power cars with toilet .auxiliary voltages: 230 Vac / 3 ph / 60 Hz train consist up to 14 cars 72 Vdc .AC traction motor: 265 hp (200 kW) DIMENSIONS AND WEIGHf Metric Imperial .dynamic and pneumatic (tread & disc) braking system length over coupler 25,908 mm 85'0" .coil spring primary suspension width over side sheets 3,200 mm 10'6" .air-bag secondary suspension rail to roof height 3,950 mm 12' II Y;" .stainless steel carbody rail to top of floor height I ,295 mm 51" .fabricated steel frame trucks rail to top of height 4,039 mm 13' 3" .automatic parking brake doorway width 1,270 mm 50" .forced-air ventilation doorway height 1,981 mm 6'6" .air-conditioning capacity of 18 tons floor to high ceiling height 2,261 mm 89" .electric strip heaters floor to low ceiling height 2,007 mm 79" .ADA compliant toilet room (8 car) wheel diameter 914 mm 36" .vacuum sewage system
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