The next generation fuel-Hydrogen

 In the near future, a hydrogen-powered car produces no greenhouse emissions or carbon dioxide.

Hydrogen fuel might be used to power delivery vans, efficient buses, and trucks on the highway.

Your company's headquarters may have emergency backup generators using hydrogen fuel cell technology installed.

These technological wonders are all actual realities right now, not simply a hopeful glimpse into the future.

The race to a future powered by sustainable energy is currently underway in the entire planet.

Hydrogen has become a strong front-runner by offering a variety of alternatives for energy production, distribution, and use even though the eventual winner has not yet been determined.

Why will hydrogen  be next generation fuel ?
Diesel and gasoline emit more CO2.Increasing CO2 levels have been directly linked to the phenomenon of global warming.Global warming is currently a major issue.Climate change is a big problem in the globe today.
The expense of living for regular people is directly impacted by daily increases in the price of gasoline and diesel.
Therefore, green hydrogen is a solution that does not have any of the drawbacks of gasoline and diesel and will soon be employed as a  fuel.

Is hydrogen a kind of energy?
An energy carrier that can be created and transformed into energy is hydrogen.

Describe hydrogen.

Nature's lightest and most prevalent element is hydrogen.

Can energy be produced from hydrogen?
Yes, after being extracted from coal (brown hydrogen), natural gas (grey hydrogen), renewable energy (green hydrogen), and water, it can be used as energy (blue hydrogen).

What is produced when hydrogen is consumed by fuel cells?
In a fuel cell, hydrogen is a clean fuel that only creates water when consumed.

What sources are available for making hydrogen?
Several domestic energy sources, including natural gas, nuclear energy, biomass, and renewable energy sources like solar and wind, can be used to manufacture hydrogen.

What different applications does hydrogen have as a fuel?
For use in power generation and transportation, hydrogen is an appealing fuel choice.
It can be applied to the manufacture of steel, portable electricity, homes, automobiles, and a variety of other things.

What different processes are there for making hydrogen fuel?
Several processes can be used today to manufacture hydrogen fuel.
The different approaches are 1) thermal natural gas reformation and 2) electrolysis.
3) solar-powered, 4) biological,

What thermal techniques are used to produce the hydrogen?
Steam reforming, a high-temperature process in which steam combines with a hydrocarbon fuel to make hydrogen, is commonly used in thermal processes for producing hydrogen.
Hydrogen can be created by reforming a variety of hydrocarbon fuels, such as natural gas, diesel, renewable liquid fuels, gasified coal, and gasified biomass.
Today, the steam reforming of natural gas produces nearly 95% of all hydrogen.

Describe the methods used to produce hydrogen via electrolysis.

Through a procedure known as electrolysis, hydrogen and oxygen may be extracted from water.In an electrolyzer, which works like a fuel cell in reverse, electrolytic processes take place. Rather than using the energy of a hydrogen molecule as a fuel cell does, an electrolyzer produces hydrogen from water molecules.

Describe the processes that produce hydrogen using solar energy.

Light serves as the catalyst for the creation of hydrogen in solar-powered processes.There are a few solar-powered processes, such as solar thermochemical, photoelectrochemical, and photobiological ones.Hydrogen is created by photobiological processes from the natural photosynthetic activity of bacteria and green algae.Specialized semiconductors are used in photoelectrochemical processes to divide water into hydrogen and oxygen.

Water splitting reactions are frequently driven by concentrated solar energy along with other species like metal oxides in solar thermochemical hydrogen generation.

Give an explanation of biological processes that produce hydrogen.
Microbes like bacteria and microalgae are used in biological processes, which can also produce hydrogen.
While photobiological processes use sunlight as the energy source, microbial biomass conversion uses bacteria to break down organic matter, such as biomass or wastewater, to produce hydrogen.

What is the main problem with using hydrogen as a fuel?
Intensive research is being done on a crucial subject and found that hydrogen storage is a critical issue.

Name the present hydrogen storage substance that holds the most promise.
The most promising storage technology at the moment is the utilisation of metal hydrides.

What are some of the benefits of metal hydrides?
High volume efficiencies, simple recovery, and increased safety are the benefits.

When was India's National Hydrogen Energy Mission established, and what was its purpose?
Launched in 2021, the National Hydrogen Energy Mission (NHEM) intends to make India a centre for green technology and assist the Indian government in achieving its climate goals.By 2030, India wants to produce 5 million tonnes of green hydrogen yearly while also expanding its capacity for renewable energy.

List the different Indian companies that are funding green hydrogen plans.
Reliance Industries
Indian oil  Corporation
Adani Group
Larsen & Toubro
NTPC
BPCL
Jindal Steel, etc

Hydrogen fuel has already been applied in a variety of ways by several nations.

The different applications include

Submersibles and watercraft

Hydrogen fuel cells can be used in a variety of marine applications.

Some ships, like the Energy Observer, include onboard solar panels and wind turbines that they can use to generate hydrogen for a fuel cell system

Systems for Unmanned Aircraft (UAVs)

Numerous cutting-edge UAV (drone) uses, such as package delivery and search and rescue operations, are severely constrained by the power and range provided by ordinary batteries.

Both the military and commercial industry seek to overcome these concerns with hydrogen fuel cells, which have up to three times the range of battery-based systems.

Portable Power Production
For the generation of mobile electricity, hydrogen offers a variety of alternatives.
In reality, NASA invented some of the first hydrogen fuel cells in order to power space shuttles and rockets.

Backup Power Generation
Hydrogen is becoming more popular as a source of uninterruptible power supply for hospitals and data centres.Microsoft recently made headlines for testing its new hydrogen backup generators successfully by powering one data center's servers exclusively on hydrogen for two days.

Buses

Public transit is considering hydrogen fuel cell buses. In a number of prominent cities, including Beijing, Vancouver, London, Chicago, and Vancouver, hydrogen-powered buses have been tested.

Trains

Various kinds of hydrogen fuel-based trains are expected to arrive in Great Britain, France, Italy, Japan, South Korea, and the United States over the next five years. In Germany, trains powered by hydrogen fuel cells have already started to arrive.

Personal vehicles

Many automakers are working on hydrogen fuel cell electric vehicles (HFCEVs) for personal use. Notable vehicles include the Toyota Mirai, Honda Clarity, Hyundai Nexo, and BMW I Hydrogen Next.

Current work on a line of hydrogen fuel cell electric trucks being done by Toyota and Hino.

Image courtesy of Global Toyota.

An illustration of a hydrogen fuel cell-powered train that could be used as early as 2022 in the UK.

Image courtesy of Alsom

One sort of electric hydrogen fuel cell vehicle that has been manufactured for a while is the Toyota

Mirai.Customers in California can utilise it and see it on the road.Image courtesy  of  USA Today.