The dataset provides information about various transit systems across the globe, detailing their energy sources, capacities, lengths, and additional notes on their operations and features. It showcases how different cities utilize various forms of energy in their public transportation systems, as well as the history of their establishment.
| Transit System | Location | Energy Source | Capacity (MW) | Length (km) | Year Established | Notes |
|---|---|---|---|---|---|---|
| London Underground | London, UK | Electric | 1800.0 | 402 | 1863 | Uses regenerative braking. |
| Tramway de Bordeaux | Bordeaux, France | Electric (solar) | 40.0 | 55 | 2003 | Solar panels on depots. |
| Tramway de Nantes | Nantes, France | Electric | 41.0 | 85 | 2006 | Includes battery-powered trams. |
| Metro de Madrid | Madrid, Spain | Electric | 598.0 | 294 | 1919 | Partially powered by renewable energy. |
| BRT TransMilenio | Bogotá, Colombia | Biodiesel | 500.0 | 84 | 2000 | Uses biofuels for its fleet. |
| Chicago Transit Authority | Chicago, USA | Electric | 620.0 | 1,570 | 1947 | Electric buses being phased in. |
| Metro Green Line | Los Angeles, USA | Electric | 220.0 | 29 | 1990 | Partially solar powered stations. |
| Freiburg Tram | Freiburg, Germany | Electric (solar) | 32.0 | 40 | 1975 | Solar-powered maintenance facilities. |
| Sociedad de Transporte de Lima | Lima, Peru | Natural Gas | 250.0 | 350 | 2004 | Buses run on compressed natural gas. |
| Portland MAX Light Rail | Portland, USA | Electric | 41.0 | 80 | 1986 | 500 kW solar installation on sites. |
| Electric Bus System | Shenzhen, China | Electric | 800.0 | 1,500 | 2017 | World's largest electric bus fleet. |
| Hamburg S-Bahn | Hamburg, Germany | Electric (wind) | 350.0 | 143 | 1907 | Wind energy powers most operations. |
| Melbourne Tram | Melbourne, Australia | Electric | 50.0 | 250 | 1885 | Powered by 100% renewable energy. |
| City of San Diego Bus | San Diego, USA | Biodiesel | 700.0 | 495 | 2005 | Mixed fleet, now switching to electric. |
| Vienna U-Bahn | Vienna, Austria | Electric | 292.0 | 83 | 1976 | Upgrades include renewable energy sources. |
| Metro de Santiago | Santiago, Chile | Electric | 123.0 | 113 | 1975 | Includes a solar energy installations. |
| Singapore MRT | Singapore | Electric | 300.0 | 216 | 1987 | Practices energy-efficient technologies. |
| Vancouver SkyTrain | Vancouver, Canada | Electric (hydro) | 50.0 | 80 | 1985 | Fed by hydroelectric power. |
| Nuremberg U-Bahn | Nuremberg, Germany | Electric (renewable) | 110.0 | 36 | 1972 | Targets full renewable energy use. |
| Zagreb Tram | Zagreb, Croatia | Electric | 20.0 | 115 | 1891 | Uses electricity from renewable sources. |
| Brisbane Light Rail | Brisbane, Australia | Electric | 60.0 | 7 | 2014 | Plans for solar installations. |
| Bus Rapid Transit | Mexico City, Mexico | Natural Gas | 350.0 | 125 | 2005 | Uses biomethane for fuel. |
| Calgary C-Train | Calgary, Canada | Electric | 55.0 | 59 | 1981 | Powered by renewable energy credits. |
| Bus Electric System | Amsterdam, Netherlands | Electric | 50.0 | 30 | 2014 | Plans to convert all buses to electric. |
| Massachusetts Bay Transit Authority | Boston, USA | Electric (solar) | 55.0 | 540 | 1897 | Plans for expanded solar usage. |
| Tokyo Metro | Tokyo, Japan | Electric | 1200.0 | 195 | 1927 | Investing in renewable energy technologies. |
| Belo Horizonte BRT | Belo Horizonte, Brazil | Biodiesel | 120.0 | 30 | 2013 | Utilizes biofuels for operations. |
| Keolis Bus System | Brittany, France | Electric | 100.0 | 200 | 2018 | Plans for a fully electric fleet. |
| Seattle Link Light Rail | Seattle, USA | Electric | 100.0 | 34 | 2009 | Significant solar investments planned. |
| Oslo Metro | Oslo, Norway | Electric (hydro) | 100.0 | 81 | 1928 | 100% renewable energy since 2020. |
| Copenhagen Metro | Copenhagen, Denmark | Electric | 220.0 | 20 | 2002 | Integrated with renewable energy design. |
| Rio de Janeiro BRT | Rio de Janeiro, Brazil | Biodiesel | 105.0 | 150 | 2014 | Buses powered with biodiesel. |
| Houston Metro | Houston, USA | Electric | 50.0 | 360 | 1979 | Switching to renewable energy sources. |
| TransJakarta BRT | Jakarta, Indonesia | Electric (partially) | 450.0 | 250 | 2004 | Integrating electric buses soon. |
| Denver Light Rail | Denver, USA | Electric | 340.0 | 113 | 1994 | Plans for renewable integration. |
| Phoenix Metro Light Rail | Phoenix, USA | Electric | 100.0 | 36 | 2008 | Uses energy-efficient operations. |
| Philadelphia SEPTA | Philadelphia, USA | Electric (solar) | 1.5 | 200 | 1964 | Solar panels on substation rooftops. |
| Delhi Metro | Delhi, India | Electric (solar) | 600.0 | 389 | 2002 | Solar plants on rooftops of stations. |
| Catania Metro | Catania, Italy | Electric | 25.0 | 8 | 1999 | Plans for clearer renewable integration. |
| Atlanta BeltLine | Atlanta, USA | Electric | 200.0 | 45 | 2010 | Utilizes eco-friendly designs. |
| San Francisco Muni | San Francisco, USA | Electric | 130.0 | 144 | 1912 | Sustainability with renewables ongoing. |
| Busan Metro | Busan, South Korea | Electric | 120.0 | 53 | 2000 | Incorporating wind energy in operations. |
| Angers Tram | Angers, France | Electric | 35.0 | 14 | 2010 | Utilizes solar energy for stations. |
| Taipei Metro | Taipei, Taiwan | Electric | 600.0 | 150 | 1996 | Expanding renewable energy use. |
| Edinburgh Trams | Edinburgh, Scotland | Electric | 60.0 | 14 | 2014 | Powered by local renewable sources. |
| Doha Metro | Doha, Qatar | Electric | 700.0 | 76 | 2019 | Configuring operations for renewable energy. |
| Brussels Metro | Brussels, Belgium | Electric (solar) | 250.0 | 39 | 1976 | Solar crystal project planned. |
| Bus Network | Toronto, Canada | Electric (future) | 50.0 | 500 | 2000 | Switching to electric buses by 2025. |
| Vienna Tram | Vienna, Austria | Electric | 67.0 | 59 | 1865 | Efforts in renewable energy push. |
| Reno Bus | Reno, USA | Electric (pilot) | 30.0 | 84 | 2022 | Trialing electric buses with solar power. |
| Paris Metro | Paris, France | Electric | 840.0 | 200 | 1900 | Increasing use of renewable energy. |
| Yokohama Transit System | Yokohama, Japan | Electric | 160.0 | 30 | 1972 | Plans to switch to renewables. |
| Translink SkyTrain | Vancouver, Canada | Electric (hydro) | 200.0 | 79 | 1985 | Hydroelectric powered for operations. |
| Los Angeles Metro | Los Angeles, USA | Electric (solar) | 265.0 | 120 | 1990 | Uses solar facilities for energy. |
| Dubai Metro | Dubai, UAE | Electric | 130.0 | 75 | 2009 | Plans to incorporate solar energy. |
| Portland Streetcar | Portland, USA | Electric (solar) | 3.5 | 23 | 2001 | Includes solar options. |
| Bus Rapid Transit | Guadalajara, Mexico | Natural Gas | 250.0 | 40 | 2013 | Transitioning to renewable biofuels. |
| Greater Cleveland RTA | Cleveland, USA | Electric | 104.0 | 70 | 1975 | Using renewable energy credits. |
| Montréal Metro | Montréal, Canada | Electric (hydro) | 180.0 | 71 | 1978 | Hydropower contributes significantly. |
| Transportation Network | Las Vegas, USA | Electric (future) | 40.0 | 50 | 2010 | Moving to electric as part of plans. |
| Health District BRT | Las Vegas, USA | Electric (battery) | 30.0 | 25 | 2015 | Exploring electric battery operations. |
| Öresundståg | Copenhagen, Denmark | Electric (wind) | 30.0 | 34 | 2000 | Wind-powered railway services. |
| TransMilenio | Bogotá, Colombia | Biodiesel | 480.0 | 84 | 2001 | Largest BRT in Latin America. |
| Stockholm Metro | Stockholm, Sweden | Electric | 250.0 | 110 | 1950 | Mostly reliant on renewable energy. |
| Canberra Light Rail | Canberra, Australia | Electric | 50.0 | 12 | 2019 | Powered by renewable energy. |
| Amsterdam Metro | Amsterdam, Netherlands | Electric | 500.0 | 90 | 1977 | 100% renewable energy target by 2025. |
| Turin Metro | Turin, Italy | Electric | 80.0 | 16 | 2006 | Plans for sustainable energy transition. |
| Taipei Bus System | Taipei, Taiwan | Electric (future) | 100.0 | 500 | 2007 | Transitioning to electric buses. |
| Bristol Metro | Bristol, UK | Electric (solar) | 100.0 | 30 | 2022 | Solar energy in operation planning. |
| Gruppo Ferrovie dello Stato | Rome, Italy | Electric (solar) | 200.0 | 320 | 2005 | Italian rail operator using renewables. |
| BRT Turin | Turin, Italy | Electric (biofuels) | 60.0 | 50 | 2015 | Biofuels in the BRT operations. |
| Transport for Greater Manchester | Manchester, UK | Electric | 291.0 | 300 | 1992 | Plans to become net-zero by 2038. |
| Albuquerque Rapid Transit | Albuquerque, USA | Biodiesel | 60.0 | 10 | 2017 | Incorporates greener bus options. |
| EcoBus Network | Amsterdam, Netherlands | Electric | 50.0 | 100 | 2021 | Fully electric bus services. |
| Naples Metro | Naples, Italy | Electric (solar) | 100.0 | 18 | 1993 | Solar power deployment planned. |
| Sao Paulo Metro | Sao Paulo, Brazil | Electric (hydro) | 700.0 | 101 | 1974 | Utilizing hydroelectric energy. |
| Luxembourg Tramway | Luxembourg City, Luxembourg | Electric (solar) | 70.0 | 20 | 2017 | Plans to incorporate solar technology. |
| Boston Subway | Boston, USA | Electric | 275.0 | 232 | 1897 | Incorporating renewable energy systems. |
| Quebec Metro | Quebec City, Canada | Electric (future) | 100.0 | 30 | 2009 | Plans aim toward renewable sources. |
| Tram Batumi | Batumi, Georgia | Electric | 45.0 | 10 | 2017 | Utilizing local renewable sources. |
| Valencia Metro | Valencia, Spain | Electric | 80.0 | 55 | 2003 | Part of renewable energy movement. |
| Amsterdam Noord-South Line | Amsterdam, Netherlands | Electric | 80.0 | 10 | 2017 | Integrated solar energy technology. |
| Oslo Tram | Oslo, Norway | Electric (wind) | 50.0 | 79 | 1875 | Wind energy deployed in tram operations. |
| Turku Light Rail | Turku, Finland | Electric | 30.0 | 40 | 2019 | Future plans involving renewable sources. |
| Metro de Tenerife | Tenerife, Spain | Electric | 120.0 | 18 | 2008 | Powered by renewable energy sources. |
| Stuttgart S-Bahn | Stuttgart, Germany | Electric (renewable) | 480.0 | 217 | 1978 | Future renewable energy ambitions. |
| Taipei Minibus System | Taipei, Taiwan | Electric (solar) | 30.0 | 9 | 2015 | Solar initiatives advanced. |
| Cascavel BRT | Cascavel, Brazil | Biodiesel | 80.0 | 50 | 2010 | Alternating biodiesel buses. |
| Metro de Medellin | Medellín, Colombia | Electric (renewable) | 150.0 | 31 | 1995 | Solar integration planned. |
| Montpellier Tram | Montpellier, France | Electric | 40.0 | 46 | 2000 | Environmental focus on solar. |
| Metro de Granada | Granada, Spain | Electric (solar) | 35.0 | 12 | 2017 | Solar for sustainability. |
| San Jose Light Rail | San Jose, USA | Electric | 128.0 | 30 | 1987 | Plans for full renewable shift. |
| Perth Transport System | Perth, Australia | Electric | 220.0 | 175 | 2003 | Ambitious solar energy goals. |
| Brisbane Bus System | Brisbane, Australia | Electric | 70.0 | 400 | 2015 | Gradual shift to electric buses. |
| Detroit People Mover | Detroit, USA | Electric | 20.0 | 4.2 | 1987 | Plans for renewable energy initiatives. |
| St. Louis MetroLink | St. Louis, USA | Electric | 100.0 | 38 | 1993 | Looking at renewable options. |
| Pittsburgh Light Rail | Pittsburgh, USA | Electric | 40.0 | 26 | 1985 | Electric network partly solar fueled. |
| Vancouver Bus System | Vancouver, Canada | Electric | 210.0 | 500 | 1912 | Transition to electric technology. |
| Brest Tramway | Brest, France | Electric | 30.0 | 12 | 2012 | Successfully integrating solar stations. |
| Geneva Public Transport | Geneva, Switzerland | Electric | 80.0 | 52 | 1862 | Using locally sourced hydroelectric power. |
| Orlando LYNX Bus System | Orlando, USA | Electric (future) | 40.0 | 130 | 2016 | Looking to phase in electric buses. |
| Bogotá Metro | Bogotá, Colombia | Electric (future) | 800.0 | 23 | 2024 | Incorporating renewable elements. |
| Green Bay Metro | Green Bay, USA | Electric (future) | 60.0 | 150 | 2018 | Sustainable plans for operation. |
| Jersey City Light Rail | Jersey City, USA | Electric | 40.0 | 20 | 2000 | Transitioning toward renewables. |
| Saskatoon Transit | Saskatoon, Canada | Electric (future) | 50.0 | 100 | 2007 | Future plans to adopt electric buses. |
| Algiers Metro | Algiers, Algeria | Electric (solar) | 40.0 | 18 | 2011 | Solar power in developments. |
| Surrey Rapid Transit | Surrey, Canada | Electric (future) | 100.0 | 40 | 2025 | Plans for full electric transit. |
| Philadelphia Cable Works | Philadelphia, USA | Electric | 50.0 | 24 | 1907 | Transitioning to sustainable practices. |
| Kaohsiung MRT | Kaohsiung, Taiwan | Electric | 120.0 | 79 | 2008 | Utilizing solar energy platforms. |
| Pittsburgh Regional Transit | Pittsburgh, USA | Electric (renewable) | 70.0 | 125 | 1953 | Plans for renewable technologies. |
| Salt Lake City TRAX | Salt Lake City, USA | Electric | 150.0 | 40 | 1999 | Plans for renewable energy integration. |
| Bus Rapid Transit | Curitiba, Brazil | Biodiesel | 375.0 | 85 | 1974 | Recognized for sustainability efforts. |
| Port City Transit | Portland, USA | Electric (future) | 50.0 | 65 | 2017 | Shifting to a greener bus system. |
| Lyon Metro | Lyon, France | Electric | 30.0 | 29 | 1978 | Installed with sustainable energy. |
| Sofia Metro | Sofia, Bulgaria | Electric (renewable) | 350.0 | 52 | 1998 | Utilizing increasing renewables. |
| Buffalo Metro Rail | Buffalo, USA | Electric | 40.0 | 18.5 | 1985 | Exploring renewable energy options. |
| Kyoto Tram System | Kyoto, Japan | Electric | 30.0 | 27 | 2013 | Plans in solar energy integration. |
| Busan BRT | Busan, South Korea | Biodiesel | 300.0 | 123 | 2010 | Next generation public transport. |
| Adelaide O-Bahn | Adelaide, Australia | Electric (future) | 70.0 | 12 | 1986 | Transition to electric future. |
| Los Angeles Bus System | Los Angeles, USA | Electric (future) | 150.0 | 350 | 1941 | Gradually moving to renewables. |
| Taiwan High-Speed Rail | Taiwan | Electric (solar) | 800.0 | 345 | 2007 | Net-zero plans including solar. |
| Edmonton Light Rail | Edmonton, Canada | Electric | 100.0 | 30 | 2010 | Looking to expand renewable capacities. |
| Stockholm Tram | Stockholm, Sweden | Electric (renewable) | 65.0 | 60 | 1901 | Renewable energy integration complete. |
| Montreal Electric Bus | Montreal, Canada | Electric (future) | 40.0 | 70 | 2020 | Plans to transition fully by 2025. |
| Go Transit Commuter Rail | Toronto, Canada | Electric (future) | 175.0 | 453 | 1967 | Future plans include renewables. |
| Kyoto City Bus | Kyoto, Japan | Electric (future) | 40.0 | 100 | 2017 | Plans for more renewable energy. |
| Train de la Côte | Geneva, Switzerland | Electric (renewable) | 50.0 | 40 | 2000 | Using local renewable energy systems. |
| Utah Transit Authority | Salt Lake City, USA | Electric (future) | 100.0 | 150 | 1970 | Plans for renewable power sources. |
| Kalamazoo Metro | Kalamazoo, USA | Electric (future) | 60.0 | 80 | 2020 | Gradually shifting to electric operations. |
| Santa Clara VTA | Santa Clara, USA | Electric | 140.0 | 22 | 1991 | Plans for a full shift to renewable power. |
| Berlin S-Bahn | Berlin, Germany | Electric (renewable) | 300.0 | 400 | 1924 | Ambitious renewable energy transition. |
| Guangzhou Metro | Guangzhou, China | Electric (solar) | 240.0 | 109 | 1997 | Integrates solar technology. |
| Chennai Metro | Chennai, India | Electric (solar) | 750.0 | 54 | 2019 | Plans for solar energy in future. |
| Busan Light Rail | Busan, South Korea | Electric (solar) | 80.0 | 22 | 2017 | With significant solar impact. |
| Auckland Transport | Auckland, New Zealand | Electric (future) | 100.0 | 500 | 1991 | Transitioning fully to electric sources. |
| Montpellier Medipole BRT | Montpellier, France | Biodiesel | 50.0 | 101 | 2015 | Utilizes biodiesel technology. |
| Norwegian Public Transit | Oslo, Norway | Electric (renewable) | 300.0 | 100 | 1927 | Transition to all renewable sources. |
| Västerås City Bus | Västerås, Sweden | Electric (future) | 50.0 | 20 | 2016 | Plans to adapt electric systems. |
| Riga Tram | Riga, Latvia | Electric (renewable) | 30.0 | 17 | 1882 | Using local renewable resources. |
| Bahrain Metro | Bahrain | Electric (solar) | 200.0 | 60 | 2023 | Intending to go for solar energy. |
| Pontypridd Bus | Pontypridd, Wales | Electric (future) | 40.0 | 90 | 2025 | Plans for hydrogen adoption. |
| Nantes BRT | Nantes, France | Biodiesel | 250.0 | 180 | 2012 | The fleet has biodiesel buses. |
| Bologna Metro | Bologna, Italy | Electric (solar) | 200.0 | 70 | 1991 | Using solar for tramways. |
| Sherbrooke Bus System | Sherbrooke, Canada | Electric (future) | 30.0 | 40 | 2008 | Gradual switch to renewable options. |
| Marseille Metro | Marseille, France | Electric (renewable) | 100.0 | 20 | 1977 | Utilizing renewable energy sources. |
| Transit Windsor | Windsor, Canada | Electric | 50.0 | 60 | 1975 | Plans to transition sustainably. |
| Glasgow Subway | Glasgow, Scotland | Electric | 50.0 | 15 | 1896 | Plans to incorporate renewable. |
| Salzburg Tram | Salzburg, Austria | Electric (future) | 40.0 | 20 | 2010 | Transition to renewable energy. |
| Vienna Light Rail | Vienna, Austria | Electric (future) | 100.0 | 40 | 1900 | Integrates sustainable technologies. |
| Graz Light Rail | Graz, Austria | Electric (renewable) | 30.0 | 18 | 2012 | With growing renewable energy usage. |
| Link Light Rail | Seattle, USA | Electric (solar) | 140.0 | 23 | 2009 | Solar energy sourcing plans ongoing. |
| Edinburgh Trams | Edinburgh, Scotland | Electric (solar) | 35.0 | 10 | 2014 | Integrating solar power. |
| Wellington Bus System | Wellington, New Zealand | Electric (future) | 60.0 | 20 | 2014 | Gradual shift to electric technologies. |
| Istanbul Metro | Istanbul, Turkey | Electric (solar) | 400.0 | 143 | 2000 | Renewable energy usage has increased. |
| Siena Tram | Siena, Italy | Electric (renewable) | 22.0 | 15 | 2021 | Plans for integrating renewable sources. |
| Brighton & Hove Bus | Brighton, UK | Electric (future) | 75.0 | 150 | 2019 | Transitioning to electric vehicles. |
| Glasgow Bus Network | Glasgow, Scotland | Biodiesel | 120.0 | 40 | 2007 | Biodiesel utilized for fleet. |
| Perth Bus System | Perth, Australia | Electric (future) | 100.0 | 300 | 2015 | Gradually converting to electric. |
| Gothenburg Tram | Gothenburg, Sweden | Electric (renewable) | 50.0 | 70 | 1900 | Increasing renewable share in operation. |
| Bilbao Metro | Bilbao, Spain | Electric (solar) | 300.0 | 80 | 1995 | Solar covers increasing operational costs. |
| Cleveland Transit | Cleveland, USA | Electric (future) | 80.0 | 100 | 1980 | Future renewables expected. |
| Metropolitana de São Paulo | São Paulo, Brazil | Electric (solar) | 800.0 | 345 | 1974 | Innovating with solar energy. |
| Ghent Tram | Ghent, Belgium | Electric (solar) | 30.0 | 20 | 1990 | Integrated solar power planned. |
| Busan Metro | Busan, South Korea | Electric (renewable) | 150.0 | 40 | 2009 | Hydro energy deployed. |
| Ehime Tram | Miyazaki, Japan | Electric (renewable) | 22.0 | 15 | 2001 | Adapting to solar energy systems. |
| Setubal Eco Transport | Setúbal, Portugal | Electric (future) | 50.0 | 80 | 2022 | Changing to electric bus system. |
| Trondheim Light Rail | Trondheim, Norway | Electric (renewable) | 30.0 | 40 | 2009 | Renewable energy installations planned. |
| Capital Metro | Austin, USA | Electric (future) | 100.0 | 150 | 2010 | Plans for transitioning to electric. |
| Santa Cruz BRT | Santa Cruz, USA | Electric (future) | 40.0 | 30 | 2018 | Transition to electric coming. |
| Montpellier Light Rail | Montpellier, France | Electric (renewable) | 40.0 | 30 | 2000 | Conversion for renewable expected. |
| Stuttgart Light Rail | Stuttgart, Germany | Electric (renewable) | 150.0 | 80 | 1964 | Establishing new renewable framework. |
| Swansea Bay Metro | Swansea, Wales | Electric (future) | 75.0 | 100 | 2025 | Future electric plans initiated. |
| Osnabrück Light Rail | Osnabrück, Germany | Electric (renewable) | 20.0 | 30 | 2000 | Transitioning to renewables now. |
| Guangzhou BRT | Guangzhou, China | Biodiesel | 470.0 | 90 | 2006 | Sustainable public transit approach. |
| Suecia Metro | Panama City, Panama | Electric (solar) | 200.0 | 40 | 2021 | Plans for increasing solar energy. |
| Bus Shenzhen | Shenzhen, China | Electric (battery) | 1800.0 | 800 | 2017 | World's largest full electric bus fleet. |
| Rasht EMU | Rasht, Iran | Electric (solar) | 50.0 | 40 | 2021 | Solar panel installations on routes. |
| Rail System Kaliningrad | Kaliningrad, Russia | Electric (renewable) | 30.0 | 15 | 2022 | Sustainable energy access. |
| Helsinki Tram | Helsinki, Finland | Electric (renewable) | 200.0 | 30 | 1891 | Employing renewable energy solutions. |
| Yorkshire BRT | Yorkshire, UK | Biodiesel | 240.0 | 60 | 2009 | Biodiesel utilized. |
| Sarajevo Tram | Sarajevo, Bosnia | Electric (renewable) | 25.0 | 20 | 1885 | Renovations for renewables ongoing. |
| Nanjing Metro | Nanjing, China | Electric (solar) | 600.0 | 300 | 2005 | Future expansions to solar power. |
| Windhoek Light Rail | Windhoek, Namibia | Electric (renewable) | 40.0 | 10 | 2019 | Switching to renewable technologies. |
| Bus & Taxis in Gaborone | Gaborone, Botswana | Electric (future) | 20.0 | 30 | 2024 | Investigating electric options. |
| Seville Metro | Seville, Spain | Electric (solar) | 30.0 | 33 | 2009 | Solar initiative development. |
| Nantes CariBus | Nantes, France | Biodiesel | 150.0 | 120 | 2003 | Using biodiesel for buses. |
| Braga Light Rail | Braga, Portugal | Electric (future) | 30.0 | 45 | 2017 | Investigating electricity sources. |
| Satellite Transit | Dublin, Ireland | Electric (future) | 20.0 | 15 | 2020 | Future transitioning to sustainable. |
| Moldova Streetcar | Chisinau, Moldova | Electric (renewable) | 25.0 | 15 | 2018 | Exploring more effective sources. |
| Auckland Bus Network | Auckland, New Zealand | Biodiesel | 80.0 | 200 | 2017 | Renewable sources emphasis. |
| Toulouse Metro | Toulouse, France | Electric (renewable) | 60.0 | 28 | 1993 | Incorporating renewable energy solutions. |
| Taganrog Tram | Taganrog, Russia | Electric (renewable) | 50.0 | 34 | 2020 | Plans for further electrification. |
| Sofia Supertram | Sofia, Bulgaria | Electric (renewable) | 40.0 | 25 | 2015 | Focus on renewable energy integration. |
| Bilbao Tram | Bilbao, Spain | Electric (solar) | 15.0 | 33 | 2002 | Exploring photovoltaic energy usage. |
| Gothenburg Public Transport | Gothenburg, Sweden | Electric (wind) | 40.0 | 90 | 2019 | Commitment to utilizing wind power. |
| Hamburg Light Rail | Hamburg, Germany | Electric (renewable) | 100.0 | 42 | 1977 | Switching to renewable energy expectations. |
| Tachikawa Transport System | Tachikawa, Japan | Electric (solar) | 50.0 | 18 | 2021 | Advocating for solar energy implementation. |
| Sapporo City Buses | Sapporo, Japan | Electric (future) | 200.0 | 200 | 2016 | Plans for transitioning to electric. |
| Bristol Electric Bus | Bristol, England | Electric | 80.0 | 50 | 2021 | Part of future electric plans. |
| Umeå Tramway | Umeå, Sweden | Electric (solar) | 15.0 | 15 | 2019 | Significant increase in solar energy sources. |
| Vlaams-Brabant Tram | Flemish Brabant, Belgium | Electric (renewable) | 35.0 | 30 | 2018 | Plans to renew systems. |
| Montreal VIA Rail | Montreal, Canada | Electric (future) | 200.0 | 120 | 1964 | Move to utilize renewable energy sources. |
| Kamloops Transit | Kamloops, Canada | Biodiesel | 40.0 | 60 | 2010 | Mixed biodiesel bus fleet. |
| Zhejiang Light Rail | Zhejiang, China | Electric (solar) | 70.0 | 20 | 2021 | Solar panels utilized in operations. |
| Kamloops Bus System | Kamloops, Canada | Electric (future) | 50.0 | 90 | 2021 | Solar energy ambitions planned. |
| Renewable Tram Network | Murcia, Spain | Electric (renewable) | 50.0 | 30 | 2023 | Confirmed plans in operations. |
| Monterrey Metro | Monterrey, Mexico | Electric (biofuels) | 350.0 | 120 | 1991 | Integrating biofuels. |
| Tokyo Monorail | Tokyo, Japan | Electric (renewable) | 80.0 | 15 | 1964 | Plans for more renewable implementations. |
| Biel Metro | Biel, Switzerland | Electric (renewable) | 50.0 | 32 | 2014 | Incorporating wind power. |
| Reno Light Rail | Reno, USA | Electric (battery) | 80.0 | 35 | 2019 | Exploring battery-electric technology. |
| Ochota Electric Network | Warsaw, Poland | Electric (renewable) | 60.0 | 20 | 2021 | Part of renewable energy formation. |
| Drenthe Light Rail | Drenthe, Netherlands | Electric (future) | 25.0 | 12 | 2022 | Setting plans for electric adaptation. |
| Varenna Light Rail | Varenna, Italy | Electric (solar) | 15.0 | 5 | 2018 | Photovoltaic energy initiatives. |
| Fuji City Shinkansen | Fuji, Japan | Electric (renewable) | 100.0 | 220 | 1997 | Nuclear renewable systems planned. |
| Guam Public Transit | Guam, USA | Electric (battery) | 30.0 | 60 | 2021 | Community shift to electric planned. |
| Northwest Metro | Seattle, USA | Electric (future) | 150.0 | 25 | 2025 | Transitioning to a more sustainable fleet. |
| Porto Light Rail | Porto, Portugal | Electric (renewable) | 300.0 | 35 | 2010 | Solar panels on stations. |
| Brisbane Trams | Brisbane, Australia | Electric (solar) | 70.0 | 40 | 2015 | Plans for future sustainability strategies. |
| Bilbao Tramway | Bilbao, Spain | Electric (future) | 150.0 | 60 | 2002 | Plans for an all electric transition. |
| Hanoi Metro System | Hanoi, Vietnam | Electric (solar) | 300.0 | 13 | 2022 | Planned solar energy integration. |
| Bus Rapid Transit | Cardiff, Wales | Biodiesel | 100.0 | 40 | 2018 | Incorporating biofuel technology. |
| Islamabad Metro | Islamabad, Pakistan | Electric (renewable) | 500.0 | 40 | 2015 | Future renewable includes solar energy. |
| Gdynia Trams | Gdynia, Poland | Electric | 30.0 | 30 | 2018 | Integration of renewable sources planned. |
| Vaasa Tramway | Vaasa, Finland | Electric (solar) | 25.0 | 10 | 2023 | Utilizing solar power initiatives. |
| Odense Light Rail | Odense, Denmark | Electric | 50.0 | 25 | 2022 | Plans for electric usage. |
| Songdo Bus System | Songdo, South Korea | Electric (future) | 70.0 | 20 | 2020 | Union of electric goals planned. |
| Taipei City Bus | Taipei, Taiwan | Electric (solar) | 100.0 | 90 | 2018 | Adapting to solar energy systems. |
| Naples Bus Network | Naples, Italy | Electric (renewable) | 200.0 | 120 | 2020 | Gradually leading towards renewables. |
| Stockholm Central Station | Stockholm, Sweden | Electric (renewable) | 200.0 | 10 | 1930 | Renewable energy utilized across facilities. |
| Yellowstone Park Bus System | Yellowstone, USA | Electric (solar) | 40.0 | 50 | 2015 | Fueling through solar power. |
| Swansea Bus Fleet | Swansea, Wales | Electric (future) | 80.0 | 40 | 2024 | Plans to eventually transition to electric. |
| Minsk Smart City | Minsk, Belarus | Electric (renewable) | 40.0 | 30 | 2022 | Plans for smart energy solutions. |
| Vaduz Tram Network | Vaduz, Liechtenstein | Electric (renewable) | 30.0 | 20 | 2019 | Plans for unusually renewable energy system. |
| Oslo BRT | Oslo, Norway | Electric (future) | 100.0 | 90 | 2025 | Inspection of new sources. |
| Bruges Tram | Bruges, Belgium | Electric (renewable) | 20.0 | 15 | 2018 | Promoting transitionary micro renewables. |
| Guadalajara Light Rail | Guadalajara, Mexico | Electric (solar) | 80.0 | 35 | 2020 | Incorporating solar technologies effectively. |
| Porto Bus Transit | Porto, Portugal | Electric (renewable) | 150.0 | 130 | 2007 | Gradual implementation of renewable energy. |
| Groningen Light Rail | Groningen, Netherlands | Electric (solar) | 40.0 | 20 | 2017 | Integration of solar technologies. |
| Barbados Bus System | Bridgetown, Barbados | Electric (battery) | 40.0 | 25 | 2021 | Transitioning islands moving toward batteries. |
| Amman Metro | Amman, Jordan | Electric (solar) | 500.0 | 60 | 2022 | Solar-powered routes in future. |
| Saint Petersburg Light Rail | Saint Petersburg, Russia | Electric (renewable) | 300.0 | 90 | 1982 | Transition to include renewable. |
| Kosice Tram | Kosice, Slovakia | Electric (renewable) | 25.0 | 20 | 2021 | Air quality improvements using renewable. |
| Zagreb Light Rail | Zagreb, Croatia | Electric (renewable) | 30.0 | 22 | 2017 | Focused on sustainability transitions. |
| City of Tallinn | Tallinn, Estonia | Electric (renewable) | 50.0 | 40 | 2020 | Filled with renewable plans. |
| Minato-Ward,Tokyo" | Electric (solar) | 30 | 20.0 | 2018 | Shifting towards zero emissions. | NaN |
| Boise Eco Transit | Boise, USA | Electric (future) | 25.0 | 15 | 2019 | Project plans for sustainability. |
| African Transport Alliance | Johannesburg, South Africa | Electric (solar) | 200.0 | 60 | 2023 | Renewable energy automobile drive. |
| Pamplona Light Rail | Pamplona, Spain | Electric (solar) | 40.0 | 15 | 2021 | Renewable energy initiatives ongoing. |
| Sofia BRT | Sofia, Bulgaria | Biodiesel | 280.0 | 50 | 2014 | Recognized segments of biodiesel usage. |
| Albany Bus System | Albany, NY, USA | Electric (future) | 80.0 | 90 | 2020 | Monitoring potential electric fleet. |
| Wolfsburg Tram | Wolfsburg, Germany | Electric (renewable) | 60.0 | 20 | 2021 | Got the nearby wind energy to supplement. |