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Wind and rain bring island to a standstill but eye replacement cycle fortuitously weakens it temporarily

Earlier this week, Typhoon Mawar whipped up a storm in western Micronesia as the category 4 storm came close to landfall on the island of Guam. Starting out as a tropical depression over the weekend, Mawar rapidly deepened and intensified over the following couple of days, almost reaching category 5 by Tuesday evening. Wind gusts peaked at 155mph (250km/h), briefly making Mawar a super typhoon about 100 miles south-east of the US island territory.

In a stroke of luck an eyewall replacement cycle occurred overnight, hours before the then super typhoon was due to reach Guam. The cycle involves the slight degradation of the storm’s structure as a new eye develops around the old eye. Consequentially, the storm’s intensity weakened temporarily while simultaneously spreading strong winds over a larger area. Mawar’s winds dropped to a sustained speed of 140mph as the typhoon brushed the northern edge of Guam at about 7am local time (2200 BST) Had Mawar made landfall, it would have been the first category 4 typhoon to do so since Typhoon Pamela in 1976.

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The best of this week’s wildlife photographs, including a crab spider, a glass frog and a curious snow leopard

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Allowance prices in China’s carbon market inched down marginally over the past week with a plunge in trading volume, while the offset market saw relatively sustained liquidity amid renewed market confidence.

An Indigenous carbon industry network has called for clearer rules for how co-benefits on carbon credits sold in the market are labelled, and that carbon method design must value Indigenous intellectual property rights.

The European Parliament is set to back measures to force EU companies to disclose their carbon footprint and take steps to reduce it as part of corporate sustainability requirements to be voted on next week.

Devon cattle stand in for extinct aurochs in project aimed at protecting precious species such as sand lizards

The mighty aurochs have gone, as have the tarpan horses and the wild boars, but modern-day substitutes have been drafted in to recreate a large open “savannah” on heathland in Dorset.

Instead of aurochs, considered the wild ancestor of domestic cattle, 200 red Devon cattle are to be found roaming the Purbeck Heaths, while Exmoor ponies are stand-ins for the tarpan horses and curly coated Mangalitsa pigs are doing the sort of rooting around that boars used to excel at here.

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The solution is not more fields but better, more compact, cruelty-free and pollution-free factories

No issue is more important, and none so shrouded in myth and wishful thinking. The way we feed ourselves is the key determinant of whether we survive this century, as no other sector is as damaging . Yet we can scarcely begin to discuss it objectively, thanks to the power of comforting illusions.

Food has the extraordinary property of turning even the most progressive people into reactionaries. People who might accept any number of social and political changes can respond with fury if you propose our diets should shift. Stranger still, there’s a gulf between ultraconservative beliefs about how we should eat and the behaviour of people who hold such beliefs. I have heard people cite a rule formulated by the food writer Michael Pollan – “Don’t eat anything your great-great-great-grandmother wouldn’t recognise as food” – while eating a diet (Thai one day, Mexican the next, Mediterranean the day after) whose range of ingredients no one’s great-great-great-grandmother would recognise, and living much the better for it.

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If we put green hydrogen plants next to green iron and steelmaking, we can clean up steelmaking and boost the hydrogen industry. Changlong Wang, Research fellow, Monash University Andrew Feitz, Director, Geoscience Australia Marcus Haynes, Computational Geoscientist, Geoscience Australia Stuart Walsh, Senior lecturer, Monash University Zhehan Weng, Research scientist, Geoscience Australia Licensed as Creative Commons – attribution, no derivatives.

Battle of billionaires ends with a Grok-Quinbrook consortium taking ownership of the massive Sun Cable project, keeping alive plans to export solar power to Singapore.

The post Sun Cable: Cannon-Brookes wins battle for world’s biggest solar and battery project appeared first on RenewEconomy.

Mungee is a revered teacher to Noongar people with lessons for us all. This mighty mistletoe knows how to prosper in the hostile, infertile, but biologically rich landscapes of southwestern Australia. Alison Lullfitz, Research Associate, The University of Western Australia Jessikah Woods, Emerging artist, Indigenous Knowledge Lynette Knapp, The University of Western Australia Shandell Cummings, Artist, art administrator and educator, Indigenous Knowledge Stephen D. Hopper AC, Professor of Biodiversity, The University of Western Australia Licensed as Creative Commons – attribution, no derivatives.

A major Thai oil and gas company has joined forces with a local bank to launch an investment scheme with the goal of using the proceeds to spend on high quality carbon credits and GHG reduction activities.

India’s tiger protection programme has brought with it significant carbon benefits in the form of avoided deforestation, and shows that allowing carbon crediting can pay for a substantial part of the costs associated with species conservation projects even when they take place in a protected area, according to a study published this week.

The cubs were the first to be born in the country 70 years after the animals were declared extinct here

CSIRO scientists will demonstrate patented technology to efficiently generate hydrogen from liquid carriers, supported by Advanced Carbon Engineering.

The post CSIRO trials Australia first portable, off-grid hydrogen generator appeared first on RenewEconomy.

Latest DMO reminds us the only solution to permanently lower power prices is to decouple from polluting, inflationary fossil fuels and accelerate the transition to firmed renewable energy.

The post Latest hike could be power price peak – as long as we decouple from inflationary fossil fuels appeared first on RenewEconomy.

Gold miner expects to get premium for its bullion after signing deal to get 80% of mining and refining power needs delivered by wind and solar.

The post Green gold: Wind and solar to deliver 80 pct of power needs for huge new mine appeared first on RenewEconomy.

Clean Energy Council’s Christiaan Zuur on the work being done to cut delays and costs for grid connections. Plus: NSW releases roadmap to coal-free grid.

The post Energy Insiders Podcast: How to connect wind, solar and batteries appeared first on RenewEconomy.

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Big renewable hydrogen project in Queensland lands a new partner and the biggest public-private injection of funds so far in Australia.

The post “Mighty sun, wind and water:” New partner and funds for green hydrogen mega project appeared first on RenewEconomy.

A unanimous US Supreme Court ruling delivered on Thursday narrows the federal government’s authority in regulating bodies of water and could have larger implications for protection of wetlands across the country, according to analysis from an environmental publication.