Researchers in Australia have been able to use trace amounts of liquid platinum to create cheap and highly efficient chemical reactions at low temperatures, opening a pathway to dramatic emissions reductions in crucial industries.

When combined with liquid gallium, the amounts of platinum required are small enough to significantly extend the earth's reserves of this valuable metal, while potentially offering more sustainable solutions for CO2 reduction, ammonia synthesis in fertilizer production, and green fuel cell creation, together with many other possible applications in chemical industries.

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TOKYO, March 8 (Reuters) – Kawasaki Heavy Industries (KHI) and other Japan-based firms said on Tuesday that a pilot project to transport hydrogen produced from brown coal in Australia to Japan in the world’s first liquefied hydrogen tanker had proven technically feasible.

While hydrogen is widely touted as a fuel of the future with zero carbon emissions, it requires intensive energy input, with renewables to produce “green hydrogen.” Critics say emissions from brown coal derived hydrogen are twice that of natural gas.

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Australia’s first commercial shipment of liquid hydrogen (LH2) will head to Japan aboard the Suiso Frontier, the world’s first LH2 carrier, which was welcomed Down Under today by the nation’s prime minister, Scott Morrison.

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TOKYO, Dec 24 (Reuters) - The world's first liquefied hydrogen carrier left Japan on Friday to pick up its first cargo in Australia, with a return to Japan expected around late February, Kawasaki Heavy Industries Ltd (7012.T) said. The A$500 million ($362 million) pilot project, led by Japan's Kawasaki and backed by the Japanese and Australian governments, was originally scheduled to ship its first cargo of hydrogen extracted from brown coal in Australia in the spring.

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Four new pilot plants funded by the US infrastructure bill could help expand the range of the “forgotten renewable.” There’s enough heat flowing from inside the earth to meet total global energy demand twice over. But harnessing it requires drilling deep underground and transforming that heat into a usable form of energy. That’s difficult and expensive, which is why geothermal power—sometimes called the forgotten renewable—makes up only about 0.3% of electricity generation worldwide. 

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With its large crater lake of turquoise water, plumes of smoke and sulphurous bubbling of mud and gases, the Krafla volcano is one of Iceland's most awe-inspiring natural wonders.

Here, in the country's northeast, a team of international researchers is preparing to drill two kilometres (1.2 miles) into the heart of the volcano, a Jules Verne-like project aimed at creating the world's first underground magma observatory.

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Hydrogen Optimized Inc., the Owen Sound-based developer of green hydrogen technology, announced this week it achieved a milestone for its RuggedCell hydrogen electrolysis process.

Last Thursday, the company “achieved a breakthrough in developing the world’s largest green hydrogen production systems with the successful demonstration of its high-current water electrolysis technology,” the company announced Tuesday.

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A global collaboration, led by researchers from UNSW, has shown how liquid gallium can be used to help achieve the important goal of net zero carbon emissions.

Engineers from UNSW have helped to discover a cheap new way to capture and convert CO2 greenhouse emissions using liquid metal.

The process can be done at room temperature and uses liquid gallium to convert the carbon dioxide into oxygen and a high-value solid carbon product that can later be used in batteries, or in construction, or aircraft manufacturing.

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Curtin University research has identified a new, cheaper and more efficient electrocatalyst to make green hydrogen from water that could one day open new avenues for large-scale clean energy production.

Typically, scientists have been using precious metal catalysts, such as platinum, to accelerate the reaction to break water into hydrogen and oxygen. Now Curtin research has found that adding nickel and cobalt to cheaper, previously ineffective catalysts enhances their performance, which lowers the energy required to split the water and increases the yield of hydrogen.

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Researchers at the University of Central Florida have designed for the first time a nanoscale material that can efficiently split seawater into oxygen and a clean energy fuel — hydrogen.

The material offers the high performance and stability needed for industrial-scale electrolysis, which could produce a clean energy fuel from seawater.

Hydrogen fuel derived from the sea could be an abundant and sustainable alternative to fossil fuels, but the potential power source has been limited by technical challenges, including how to practically harvest it.

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H2 engine meets all of the eligibility criteria set by the EU for zero CO2 emission

Next step toward carbon-neutral drive solutions, including in the off-highway segment

Cologne, August 12, 2021 – DEUTZ launches the TCG 7.8 H2, the company’s first hydrogen engine. The drive, which meets all of the eligibility criteria set by the EU for zero CO2 emission engines, is a further addition to the company’s portfolio of low-emission and zero-emission drive systems.

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Alberta partnership plans to make green hydrogen from geothermal energy. Meager Creek near Pemberton has long been known as one of B.C.’s best potential geothermal energy assets, but developers have poured millions down drill holes over the years, only to walk away. But a new Alberta company thinks that producing green hydrogen from geothermal power may make the economics work.


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A surprise announcement at this year's UN General Assembly has transformed the politics of cutting carbon, says the BBC's chief environment correspondent, Justin Rowlatt. As the meeting of the so-called "global parliament" comes to an end, he asks whether it might just signal the beginning of a global rush to decarbonise.

You probably missed the most important announcement on tackling climate change in years.

It was made at the UN General Assembly.

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Roughly 1 billion cars and trucks zoom about the world's roadways. Only a few run on hydrogen. This could change after a breakthrough achieved by researchers at the University of Copenhagen. The breakthrough? A new catalyst that can be used to produce cheaper and far more sustainable hydrogen powered vehicles.

Hydrogen vehicles are a rare sight. This is partly because they rely on a large amount of platinum to serve as a catalyst in their fuel cells—about 50 grams. Typically, vehicles only need about five grams of this rare and precious material. Indeed, only 100 tons of platinum are mined annually, in South Africa.

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A thin coating of the 2-D nanomaterial hexagonal boron nitride is the key ingredient in a cost-effective technology developed by Rice University engineers for desalinating industrial-strength brine.

More than 1.8 billion people live in countries where fresh water is scarce. In many arid regions, seawater or salty groundwater is plentiful but costly to desalinate. In addition, many industries pay high disposal costs for wastewater with high salt concentrations that cannot be treated using conventional technologies. Reverse osmosis, the most common desalination technology, requires greater and greater pressure as the salt content of water increases and cannot be used to treat water that is extremely salty, or hypersaline.

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