Public Transportation uses more Renewable Energy

By John Addison (9/30/09). More Americans ride on public transit than any time in the past 50 years as more live in cities and most watch their transportation costs. Remarkably, transit operators are moving more people, yet reducing our dependency on oil and generating less carbon emissions. Increased use of solar, other renewables, vehicle electrification, and low-carbon fuels are all part of solution.

New Jersey Transit is preparing for a future where parked cars can be charged with sunlight while people use public transportation. New Jersey Transit is installing 402 kW solar canopies on the rooftops of two large parking garages at the Trenton Amtrak Transit center.

These parking structures are also equipped with 110v charging stations for electric vehicles and plug-in hybrids. Participating in the opening ceremony was the Mid-Atlantic Grid Interactive Cars (MAGIC) consortium, which includes the University of Delaware, Pepco Holdings, PJM Interconnect, Comverge, AC Propulsion, and the Atlantic County Utilities Authority, created to further develop, test, and demonstrate vehicle-to-grid technology.

A few years ago, Los Angeles Metro invested $5 million to install 2MW of solar power as part of a three-year plan to install solar panels on every Metro Bus and Rail facility within its Los Angeles County service area. For example, the solar panels installed on Metro Bus Division 18’s maintenance building rooftop and shading parking structures consist of about 1,600 solar panels that generate 417 kilowatts of electricity, enough power pay for itself in 10 to 11 years.
Now LA Metro will receive $4,466,000 to make its rail system more energy efficient. Red Line Westlake Rail Wayside Energy Storage System: Install wayside energy storage substation (WESS) at Westlake passenger station is at-grade level on the high-speed heavy rail subway Red Line. The nearby traction power substation will be switched off when the WESS is operating. The WESS flywheel technology captures regenerative braking energy when trains slow or stop and transfer back to same train or another train when it starts or accelerates, reducing energy demand and peak power requirements.

This month, the federal administration announced $100 million in Economic Recovery Act funding for 43 transit agencies that are pursuing cutting-edge renewable energy and efficiency technologies to help reduce global warming, lessen America’s dependence on oil, and create green jobs. The 43 winning proposals were submitted by transit agencies from across the country as part of a nationwide competition for $100 million in American Recovery and Reinvestment Act of 2009 (ARRA) funds. Selection criteria included a project’s ability to reduce energy consumption and greenhouse gas emissions and also to provide a return on the investment. The Federal Transit Administration reviewed more than $2 billion in applications for these funds.

AC Transit in Oakland, California, is awarded $6,400,000 to increase photovoltaic capacity to generate “green” hydrogen: Install multiple PV modules at its Central Maintenance Facility in Hayward. Combined with AC Transit’s already-installed solar capacity, this solar installation will produce the renewable electricity equivalent to what will be required to produce 180 kg/day of “green” hydrogen for 12 buses carrying up to 5,000 riders daily, for the current 3 zero-emission buses that carry about 1,000 riders daily.

VIA Metropolitan Transit, San Antonio, Texas, was awarded $5,000,000 to replace conventional diesel transit buses with 35-ft composite body electric transit buses. The project includes quick-charging stations at this terminal layover in route to recharge bus batteries. Grid sourced electrical energy used to recharge the bus batteries will be augmented with solar energy collected with panels procured and installed under this project.

The nation is becoming less dependent on oil as record numbers escape solo driving in gridlock and increasingly use public transit. Electrification of light-rail and buses coupled with renewable energy makes this transportation greener.

Clean Fleet Report Summary of RE Projects

John Addison publishes the Clean Fleet Report and speaks at conferences. He is the author of the new book – Save Gas, Save the Planet – now selling at Amazon and other booksellers.

5 replies
  1. Anonymous
    Anonymous says:

    Cleantuesday Transport et Mobilité le 13 octobreDate : 2009-10-13Cleantuesday revient sur les Cleantech pour réduire l'impact environnemental des Transports et les moyens d'aide à une mobilité durable mardi 13 octobre 2009 a partir de 18H30 a La Cantine (151 rue Montmartre 75 002 Paris)Au programme:*un leader mondial dévoile ses projets: la SNCF presente le programme Eco Mobilite*une start up australienne optimise les transports a la demande: Interactive Transports*une start up française presente son vehicule tout electrique: Tilter*une start up française présente son produit qui réduit de plus de 20% la consommation de carburants des bateaux a moteur: Flying VesselInscriptions ouvertes returns on the Cleantech to reduce the environmental impact of transport and means of assistance to sustainable mobility Tuesday, October 13, 2009 at 18h30 at La Cantine (151 rue Montmartre, Paris 75 002)Program:* a world leader unveils plans : SNCF* a start-up optimizes the Australian transport : Interactive Tranport* 2 French starts up in land transport and maritime : Tilter and Flying VesselRegistration open

  2. Feece Oil Fuel
    Feece Oil Fuel says:

    Throughout the world, governments are beginning to realize that in terms of pollution, health, and geo-political stability, and some steps must be taken to prevent such things. Also, thinking of the pollution part, petroleum must be no longer the fuel of choice. Also, being a finite resource, petroleum oil will only become more expensive. Biodiesel will the fuel of choice in the future for motor and car owners.

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