Assessing emission certification schemes for grid-connected hydrogen in Australia

Assessing emission certification schemes for grid-connected hydrogen in Australia

Model descriptionWe establish a linear optimization model to quantify the cost and emission intensity of hydrogen produced by hybrid grid-connected hydrogen production systems in Australia. In the following, we briefly describe the relevant features of the model. A full description is provided in the Supplementary Note 1, along with details of all technical and economic parameters. The model is...

Green hydrogen developments expected to generate 15,000 jobs across Namibia and South Africa

Green hydrogen developments expected to generate 15,000 jobs across Namibia and South Africa

A significant new green hydrogen development in the Southern African nation of Namibia is set to generate 15,000 employment opportunities for locals as Namibia aims to become the latest entry into the green hydrogen and ammonia sector. The former German colony has long been overshadowed by more energy-rich nations in the African market, such as Nigeria. However, a new era of green hydrogen and...

6 trillion tons of hydrogen are out there — enough to power humanity for 170,000 years, and scientists now know where to look

6 trillion tons of hydrogen are out there — enough to power humanity for 170,000 years, and scientists now know where to look

Over the past decade, global warming has achieved new records. Unfortunately, these records are not worth celebrating, as the planet’s all-time-high temperatures are aggravating the effects of climate change as we speak. Sustainable solutions are needed, and 6 trillion tons of hydrogen might just be the answer to our problems. This amount may seem too good to be true, but it’s out there,...

Imported Materials Are Manageable, Imported Energy Reprices Economies

Imported Materials Are Manageable, Imported Energy Reprices Economies

Support CleanTechnica's work through a Substack subscription or on Stripe. Or support our Kickstarter campaign! Europe’s gas crisis in 2022 is often described as a supply shock driven by geopolitics, but that framing misses the core lesson. The crisis was not caused by import dependence in general, nor by shortages of industrial feedstocks. It was caused by reliance on an...

Mandas, Councilor Cani visits the hydrogen plant construction site

Mandas, Councilor Cani visits the hydrogen plant construction site

Mayor Umberto Oppus bluntly called it "a historic day for Mandas in the name of hydrogen and renewable energy." Regional Industry Councilor Emanuele Cani and his cabinet chief Guido Portoghese, along with ARST executives, visited the construction site for the green hydrogen production plant, which will power the new trains on the Monserrato-Mandas-Isili line and other means of transport in the region....

Ownership shifts in UK green hydrogen project as state subsidy agreement is secured

Ownership shifts in UK green hydrogen project as state subsidy agreement is secured

The UK is constantly working towards enhancing its renewable energy portfolio and this has been very evident as 2026 is now full underway. In the most recent news, the country took a major forward leap after a previously delayed state subsidy agreement has now officially been secured. Ultimately, this means that the UK has received the go ahead or approval to move forward into the construction...

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