#hydrogen-and-oxygen

#hydrogen-and-oxygen

Meta's agreement with Entergy to build and finance seven new power plants in Louisiana will significantly enhance the energy infrastructure needed for its AI data center complex, Hyperion. The total of 10 power plants will provide enough energy to power over 5 million homes, representing a substantial increase in the state's grid capacity.

This project represents one of the UK's first commercial-scale low-carbon hydrogen production plants. The facility will produce around 2,000 tonnes of hydrogen annually using electrolysis, a process that splits water into hydrogen and oxygen using electricity generated from renewable sources, primarily wind energy.

Hyundai is exploring a "potential collaboration" with the Canadian hydrogen energy sector, it told CBC News on Thursday, as the South Korean automaker bets on natural gas-fuelled cars to be the future of the automotive industry. The revelation came a few days after Canada and South Korea signed a memorandum of understanding that will see the two co-operate in several key industries, including auto and battery manufacturing.

The company is planning to launch a 1,100-pound satellite on a Falcon 9 rocket in October as part of an audacious proof of concept. The goal is to test water as the fuel for both electrical and chemical propulsion, processes that involve shooting out a stream of plasma with the use of a magnetic field and burning fuel at high temperature and pressure to generate thrust, respectively.

A barge-based configuration offers advantages over land-based facilities, according to BDC, including optimization of scarce land resources through offshore or nearshore deployment, vital in a country that is smaller than many cities, including London. This arrangement also offers segregation between hydrogen handling infrastructure and the core datacenter operations, the firm says, plus greater flexibility in hydrogen transport and storage, making use of Singapore's maritime ecosystem.

The team, from the Chinese Academy of Sciences and Beijing Institute of Technology, recently published their findings in Nature Communications. According to their research, the process not only avoids conventional leaching chemicals and extreme heat to extract lithium from old batteries, but it also uses carbon dioxide in what the authors call a sequestration step, and turns other battery transition metals into new catalysts - with CO₂-rich water doing most of the chemical work.