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Fuel Cell Bus
A fuel cell bus is a bus that uses a hydrogen fuel cell as its power source for Electric motor, electrically driven wheels, sometimes augmented in a Hybrid power, hybrid fashion with batteries or a supercapacitor. The only emission from the bus is water. Several cities around the world have trialled and tested fuel cell buses, with over 5,600 buses in use worldwide, the majority of which are in China. Background Owing to the greenhouse gas emissions and particulate pollution produced by diesel buses, transport operators have been moving towards greener and cleaner buses (such as hybrid electric buses and battery electric buses) since the early 2000s. However, battery electric buses lack range compared to diesel buses, take time to charge and have reduced energy storage in cold weather. Transport operators have therefore evaluated alternatives such as hydrogen fuel cell buses. fuel cell, Hydrogen fuel cells generate electricity by reacting hydrogen and oxygen in the presence of a c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lookout Santa Cruz
''Lookout Santa Cruz'' is a digital newspaper launched in November 2020 based in Santa Cruz, California. It was created by Ken Doctor, a media analyst who had studied the decline of local newspapers in the United States. Its parent company is Lookout Local. ''Lookout Santa Cruz'' receives philanthropic support, advertising revenue, and online subscription revenue. ''Lookout'' won a Pulitzer Prize for Breaking News Reporting in 2024 for its coverage of the 2022–2023 California floods. History and operations ''Lookout Santa Cruz'' launched in October 2020 with about $2.5 million raised from philanthropy from organizations including the Knight Foundation, the Google News Innovation Challenge, and the Silicon Valley Community Foundation. During its first year, it suffered from high turnover. Its three top editors and chief revenue officer left to work in other cities, and in February 2023, only two original staff members remained from the organization's October 2020 start. In A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ballard Power Systems
Ballard Power Systems Inc. is a developer and manufacturer of proton exchange membrane (PEM) fuel cell products for markets such as heavy-duty motive (consisting of bus and tram applications), portable power, material handling as well as engineering services. Ballard has designed and shipped over 400 MW of fuel cell products to date. History Ballard was founded in 1979 by geophysicist Geoffrey Ballard, Keith Prater, and Paul Howard, under the name Ballard Research Inc. to conduct research and development on high-energy lithium batteries. Since committing to the development of PEM fuel cell technology in 1989, Ballard has delivered PEM fuel cell products worldwide to a number of leading product manufacturers. Ballard went public in 1993 on the Toronto Stock Exchange (TSE), and in 1995 was listed on the NASDAQ. Ballard Power Systems opened a fuel cell manufacturing facility in 2000 in Burnaby, B.C. Automotive fuel cell cooperations On February 1, 2008, Ballard spun out Automo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New Flyer Industries
New Flyer is a Canadian multinational bus manufacturer, specializing in the production of transit buses. New Flyer is owned by the NFI Group, a holding company for several bus manufacturers. New Flyer has several manufacturing facilities in Canada and the United States that produce the company's main product, the New Flyer Xcelsior family of buses. This company was formed in 1930 as Western Auto and Truck Body Works Ltd. as a company that primarily sold buses in Western Canada before changing its name to Western Flyer Coach in 1948. Western Flyer Coach was taken over by the Government of Manitoba in 1971, becoming Flyer Industries Limited and was acquired by Dutch-based manufacturer Den Oudsten in 1986, renaming Flyer to New Flyer Industries Limited. KPS Capital acquired New Flyer in 2002, resulting the manufacturer going public in 2005, becoming New Flyer Industries Canada ULC. New Flyer operates multiple production plants in Winnipeg, Manitoba; which is its main Canadian ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vancouver
Vancouver is a major city in Western Canada, located in the Lower Mainland region of British Columbia. As the List of cities in British Columbia, most populous city in the province, the 2021 Canadian census recorded 662,248 people in the city, up from 631,486 in 2016. The Metro Vancouver area had a population of 2.6million in 2021, making it the List of census metropolitan areas and agglomerations in Canada#List, third-largest metropolitan area in Canada. Greater Vancouver, along with the Fraser Valley, comprises the Lower Mainland with a regional population of over 3million. Vancouver has the highest population density in Canada, with over , and the fourth highest in North America (after New York City, San Francisco, and Mexico City). Vancouver is one of the most Ethnic origins of people in Canada, ethnically and Languages of Canada, linguistically diverse cities in Canada: 49.3 percent of its residents are not native English speakers, 47.8 percent are native speakers of nei ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chicago
Chicago is the List of municipalities in Illinois, most populous city in the U.S. state of Illinois and in the Midwestern United States. With a population of 2,746,388, as of the 2020 United States census, 2020 census, it is the List of United States cities by population, third-most populous city in the United States after New York City and Los Angeles. As the county seat, seat of Cook County, Illinois, Cook County, the List of the most populous counties in the United States, second-most populous county in the U.S., Chicago is the center of the Chicago metropolitan area, often colloquially called "Chicagoland" and home to 9.6 million residents. Located on the shore of Lake Michigan, Chicago was incorporated as a city in 1837 near a Chicago Portage, portage between the Great Lakes and the Mississippi River, Mississippi River watershed. It grew rapidly in the mid-19th century. In 1871, the Great Chicago Fire destroyed several square miles and left more than 100,000 homeless, but ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydrogen Fuel
The hydrogen economy is an umbrella term for the roles hydrogen can play alongside low-carbon electricity to reduce emissions of greenhouse gases. The aim is to reduce emissions where cheaper and more energy-efficient clean solutions are not available. In this context, ''hydrogen economy'' encompasses the production of hydrogen and the use of hydrogen in ways that contribute to phasing-out fossil fuels and limiting climate change. Hydrogen can be produced by several means. Most hydrogen produced today is ''gray hydrogen'', made from natural gas through steam methane reforming (SMR). This process accounted for 1.8% of global greenhouse gas emissions in 2021.Greenhouse gas emissions totalled 49.3 Gigatonnes CO2e in 2021. ''Low-carbon hydrogen'', which is made using SMR with carbon capture and storage ('' blue hydrogen''), or through electrolysis of water using renewable power ('' green hydrogen''), accounted for less than 1% of production. Virtually all of the 100 million tonnes of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
TOYOTA FCHV Bus
is a Japanese multinational automotive manufacturer headquartered in Toyota City, Aichi, Japan. It was founded by Kiichiro Toyoda and incorporated on August 28, 1937. Toyota is the largest automobile manufacturer in the world, producing about 10 million vehicles per year. The company was founded as a spinoff of Toyota Industries, a machine maker started by Sakichi Toyoda, Kiichiro's father. Both companies are now part of the Toyota Group, one of the largest conglomerates in the world. While still a department of Toyota Industries, the company developed its first product, the Type A engine, in 1934 and its first passenger car in 1936, the Toyota AA. After World War II, Toyota benefited from Japan's alliance with the United States to learn from American automakers and other companies, which gave rise to The Toyota Way (a management philosophy) and the Toyota Production System (a lean manufacturing practice) that transformed the small company into a leader in the industry an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fuji Electric
, operating under the brand name FE, is a Japanese electrical equipment company, manufacturing pressure transmitters, flowmeters, gas analyzers, controllers, inverters, pumps, generators, ICs, motors, and power equipment. History Fuji Electric was established in 1923 as a capital and technology tie-up between Furukawa Electric, a spinoff from Furukawa zaibatsu company, and Siemens AG. The name "Fuji" is derived from Furukawa's "Fu" and Siemens' "Ji", since German pronunciation of Siemens is written ''jiimensu'' in Japanese romanization. The characters used to write Mount Fuji were used as ateji. In 1935, Fuji Electric spun off the telephone department as Fuji Tsushinki (lit. Fuji Communications Equipment, now Fujitsu). Divisions and products *Power and social infrastructure ** Nuclear power-related equipment ** Solar power generation systems **Fuel cells **Energy management systems **Smart meters *Industrial infrastructure **Transmission and distribution equipment — joint ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phosphoric Acid Fuel Cell
Phosphoric acid fuel cells (PAFC) are a type of fuel cell that uses liquid phosphoric acid as an electrolyte. They were the first fuel cells to be commercialized. Developed in the mid-1960s and field-tested since the 1970s, they have improved significantly in stability, performance, and cost. Such characteristics have made the PAFC a good candidate for early stationary applications. Design Electrolyte is highly concentrated or pure liquid phosphoric acid (H3PO4) saturated in a silicon carbide (SiC) matrix. Operating range is about 150 to 210 °C. The electrodes are made of carbon paper coated with a finely dispersed platinum catalyst. Electrode reactions Anode reaction: 2H2(g) → 4H+ + 4e Cathode reaction: O2(g) + 4H+ + 4e‾ → 2H2O Overall cell reaction: 2 H2 + O2 → 2H2O Advantages and disadvantages At an operating range of 150 to 200 °C, the expelled water can be converted to steam for air and water heating ( combined heat and power). This potentially allow ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Department Of Energy
The United States Department of Energy (DOE) is an executive department of the U.S. federal government that oversees U.S. national energy policy and energy production, the research and development of nuclear power, the military's nuclear weapons program, nuclear reactor production for the United States Navy, energy-related research, and energy conservation. The DOE was created in 1977 in the aftermath of the 1973 oil crisis. It sponsors more physical science research than any other U.S. federal agency, the majority of which is conducted through its system of National Laboratories. The DOE also directs research in genomics, with the Human Genome Project originating from a DOE initiative. The department is headed by the secretary of energy, who reports directly to the president of the United States and is a member of the Cabinet. The current secretary of energy is Chris Wright, who has served in the position since February 2025. The department's headquarters are in sou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Georgetown University
Georgetown University is a private university, private Jesuit research university in Washington, D.C., United States. Founded by Bishop John Carroll (archbishop of Baltimore), John Carroll in 1789, it is the oldest Catholic higher education, Catholic institution of higher education in the United States, the oldest university in Washington, D.C., and the nation's first University charter#Federal, federally chartered university. The university has eleven Undergraduate education, undergraduate and Postgraduate education, graduate schools. Its main campus, located in the Georgetown (Washington, D.C.), Georgetown historic neighborhood, is on a hill above the Potomac River and identifiable by Healy Hall, a National Historic Landmark. It is Carnegie Classification of Institutions of Higher Education, classified among List_of_research_universities_in_the_United_States#Universities_classified_as_"R1:_Doctoral_Universities_–_Very_high_research_activity", "R1: Doctoral Universities – V ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
