Whither hydrogen?

Environmental Economics

city will have a fleet (more than 10) of public vehicles--buses, or taxis, or garbage collection or police or whatever--powered by hydrogen.    As I see it, the major hurdles with hydrogen powered vehicles are: 1) Developing a fuel cell that will be cheap enough to mass produceand sell.    Given current levels of investment and the prospect of future oil price shocks, technological advances will make fuel cell production affordable in in the next decade. 

Say HY-drogen to Our Decarbonized Future

AGreenLiving

Say HY-drogen to Our Decarbonized Future Date/Time: December 8, 2020 (1-2PM ET / 10-11AM PT) The world is betting on clean hydrogen – but will applying it to decarbonization efforts come up short? Hydrogen is a clean and versatile energy carrier that can be used as a fuel for power, transport and industrial use. These qualities make hydrogen potentially significant in addressing greenhouse gas emissions from the hard-to-decarbonize sectors of the global energy system.

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Researchers develop hydrogen paste that could fuel vehicles

AGreenLiving

A team of researchers at the Fraunhofer Institute of Manufacturing Technology and Advanced Materials (IFAM) has developed a hydrogen paste that could one day be used to fuel vehicles. Those who wish to use this form of fuel for vehicles would be required to purchase hydrogen paste cartridges. To refuel, a driver would swap a used hydrogen cartridge with a new one and then fill the tank with water. Related: Hydrogen fuel cells — good or bad for the environment?

Episode 247: Biden wish lists, supporting ‘intersectional environmentalists’

AGreenLiving

8 explores the potential for green hydrogen technologies, with experts from Shell, the U.S. Department of Energy and the Green Hydrogen Coalition. New technologies are solving logistics logjams and making it simpler to sort more materials. Episode 247: Biden wish lists, supporting ‘intersectional environmentalists’ Heather Clancy Fri, 12/04/2020 – 02:00 Week in Review Stories discussed this week (7:35).

Episode 246: Celebrating the sustainability profession, the ‘clean fight’

AGreenLiving

Optimizing tires for EVs (27:10) Goodyear Chief Technology Officer Chris Helsel talks about how the giant tire manufacturer is prioritizing design for electric vehicles, which have different weight and acceleration requirements than counterparts for gas-powered cars, trucks and vans. 8 explores the potential for green hydrogen technologies, with experts from Shell, the U.S. Department of Energy and the Green Hydrogen Coalition.

Majority of Americans say we should do whatever it takes to protect the environment

Green Blog

A majority wants the US to invest in renewable energy sources such as wind, hydrogen and solar instead of expanding the oil, natural gas and coal sector. “Nearly two-thirds of Americans (63%) say developing alternative sources such as wind, solar and hydrogen technology should be the more important priority for addressing America’s energy supply; 29% say expanding exploration and production of oil, coal and natural gas should be the more important priority.&#.

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Bosphorus To Become Center of Hydrogen Energy Production If Second Canal Is Built

Green Prophet

But authorities at Turkey’s center for hydrogen energy technology see a silver lining: the canal could enable Turkey to become one of the world’s most important producers of hydrogen energy. And that would free up the strait for hydrogen energy projects that Turkey has been waiting years to realize. By electrolyzing the seawater in the Bosphorus, the turbine would produce hydrogen, which would be stored under heavy pressure.

Hydrogen fuel cells good or bad for the environment?

AGreenLiving

Scotland is planning to have its first hydrogen-powered train ready to go by November of this year. It’s a huge undertaking involving many partners, including the Hydrogen Accelerator at the University of Saint Andrews and engineering firm Arcola Energy. ” But not all experts are sure that hydrogen fuel cells are a clean enough power source to warrant enthusiasm. Some even worry hydrogen production will accelerate it. billion for hydrogen research.

Gina McCarthy: Protecting the planet for all people

AGreenLiving

For example, people can make money from technological expansion, among other types of innovation. She sees no question that electric vehicles are the wave of the future, and we just need to work to get the technology up to critical mass by expanding the relevant infrastructure via public-private partnerships and other mechanisms. The same applies to hydrogen technologies for heavy vehicles and more. “If

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Ocean-based sequestration heats ups

AGreenLiving

One pioneer in this area is Shopify, an e-commerce company that has committed to spending $5 million annually on innovative clean technologies. Shopify also made a bet on Planetary Hydrogen , a startup that aims to produce “green hydrogen” while simultaneously capturing carbon and healing the ocean. According to the company’s calculations, the process can capture and store 40 kilograms of carbon dioxide for every kilogram of hydrogen produced.

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Aviation is plotting a sustainable course

AGreenLiving

The sooner that the costs of carbon control are included in the costs of doing business, the sooner new technologies will be developed. The sooner that the costs of carbon control are included in the costs of doing business, the sooner new technologies will be developed.” Depending on who you ask, it could be between 10 and 30 years before electric and hydrogen planes are hurtling through the skies in significant numbers.

Could green hydrogen be key to a carbon-free economy?

AGreenLiving

Could green hydrogen be key to a carbon-free economy? The Saudis are going big on something called green hydrogen — a carbon-free fuel made from water by using renewably produced electricity to split hydrogen molecules from oxygen molecules. Green hydrogen?

Could trash-to-energy technology feed hydrogen demand?

AGreenLiving

Could trash-to-energy technology feed hydrogen demand? Arlene Karidis Wed, 07/15/2020 – 01:00 One novel spin on emerging hydrogen fuel options is “clean hydrogen” made from trash. Green hydrogen — made by splitting water’s hydrogen and oxygen using electricity produced by renewable sources — is a small fish in the “energies pond.” ” Today, more than 95 percent of hydrogen is fossil-based and does not rely on renewables.