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Australia introduces its first exhaust rule but makes all the mistakes the US did

Baua Electric

Photo by Marcus Reubenstein on Unsplash Australia will introduce a bill to parliament this week containing its first-ever vehicle emissions rule, a huge step forward for the country. Australia doesn’t have its own fuel efficiency standards, making it one of only two advanced countries without such a rule, alongside Russia.

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Australia Goes All-in on Green Hydrogen

Cars That Think

The carbon-free rigs will pack 50 kilos of hydrogen zapped from water using electricity from the refinery’s dedicated solar power plant. Welcome to Australia, where a green-hydrogen boom is in full swing. And while coal plants still supplied over half of Australia’s power in 2021, change is afoot. Why a hydrogen truck?

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Study findings suggest that switching from coal to natural gas would do little for global climate

Green Car Congress

The study will appear next month in the peer-reviewed journal Climatic Change Letters. Relying more on natural gas would reduce emissions of carbon dioxide, but it would do little to help solve the climate problem. The study underscores the complex and sometimes conflicting ways in which fossil fuel burning affects Earth’s climate.

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Monash study on solar-driven electrolysis for green hydrogen production cautions on life-cycle emissions and EROI

Green Car Congress

Researchers at Monash University in Australia have conducted a lifecycle analysis and net energy analysis (LCA/NEA) of a hypothetical large-scale solar-electrolysis plant for the production of green hydrogen. of hydrogen is currently produced via water electrolysis and only a fraction of this production is powered by renewable energy.

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Ocean Salinities Show an Intensified Water Cycle; Large Salinity Changes Will Eventually Influence Ocean Circulation

Green Car Congress

A new study co-authored by CSIRO (Australia) scientists Paul Durack and Dr. Susan Wijffels finds evidence that the world’s water cycle has already intensified. The stronger water cycle means arid regions have become drier and high rainfall regions wetter as atmospheric temperature increases. Durack and Wijffels. ºC since 1950.

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7 companies launch Green Hydrogen Catapult to increase green H2 production 50-fold over next 6 years

Green Car Congress

Green hydrogen is produced by using renewable energy (wind and solar) to power electrolysis that splits water into its constituent parts. Scaling up green hydrogen using existing infrastructure will be crucial to reaching climate goals. degrees Celsius.

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Study finds methane emissions from coal mines ~50% higher than previously thought

Green Car Congress

The results have important implications for Earth’s climate because methane is about 25 times more powerful than carbon dioxide when it comes to warming the planet over a long period. In addition to coal mining, other major sources of methane emissions globally include wetlands, agriculture, and oil and gas facilities.

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