When.com Web Search

  1. Ads

    related to: examples of sustainable energy sources for transportation management services

Search results

  1. Results From The WOW.Com Content Network
  2. Sustainable transport - Wikipedia

    en.wikipedia.org/wiki/Sustainable_transport

    Sustainable transport is transportation sustainable in terms of their social and environmental impacts. Components for evaluating sustainability include the particular vehicles used for road, water or air transport; the source of energy; and the infrastructure used to accommodate the transport (roads, railways, airways, waterways, canals and

  3. Sustainable energy - Wikipedia

    en.wikipedia.org/wiki/Sustainable_energy

    Energy efficiency—using less energy to deliver the same goods or services, or delivering comparable services with less goods—is a cornerstone of many sustainable energy strategies. [ 36 ] [ 37 ] The International Energy Agency (IEA) has estimated that increasing energy efficiency could achieve 40% of greenhouse gas emission reductions ...

  4. Energy efficiency in transport - Wikipedia

    en.wikipedia.org/wiki/Energy_efficiency_in_transport

    The specific energy consumption of the trains worldwide amounts to about 150 kJ/pkm (kilojoule per passenger kilometre) and 150 kJ/tkm (kilojoule per tonne kilometre) (ca. 4.2 kWh/100 pkm and 4.2 kWh/100 tkm) in terms of final energy. Passenger transportation by rail systems requires less energy than by car or plane (one seventh of the energy ...

  5. Low-carbon economy - Wikipedia

    en.wikipedia.org/wiki/Low-carbon_economy

    An energy transition (or energy system transformation) is a major structural change to energy supply and consumption in an energy system. Currently, a transition to sustainable energy is underway to limit climate change. Most of the sustainable energy is renewable energy. Therefore, another term for energy transition is

  6. Sustainable urban infrastructure - Wikipedia

    en.wikipedia.org/wiki/Sustainable_urban...

    Distributed generation and energy demand management are components of the smart grid, a term for an electrical grid that uses renewable and energy efficient means of generation. An optimized city might also use the smart grid for communication networks, the Internet , and other electronic signals that build the electronic and cultural ...

  7. Renewable energy - Wikipedia

    en.wikipedia.org/wiki/Renewable_energy

    Renewable energy is also distinct from sustainable energy, a more abstract concept that seeks to group energy sources based on their overall permanent impact on future generations of humans. For example, biomass is often associated with unsustainable deforestation .

  8. Zero-carbon city - Wikipedia

    en.wikipedia.org/wiki/Zero-carbon_city

    Urban areas involve essential infrastructure for energy, transport, water, food, shelter, construction, public spaces, and waste management. Transforming cities to achieve net zero sustainability means rethinking both supply-side issues (power supplies and transportation) and demand-side issues (reducing use through better urban design and policy.) [4] [8] Key factors in city planning include ...

  9. Transportation demand management - Wikipedia

    en.wikipedia.org/wiki/Transportation_demand...

    Transportation demand management or travel demand management (TDM) is the application of strategies and policies to increase the efficiency of transportation systems, that reduce travel demand, or to redistribute this demand in space or in time.