Feed aggregator

Resources giant Rio Tinto will explore the use of renewable hydrogen in alumina production, as part of a $1.5 million study.

The post Rio Tinto to investigate use of renewable hydrogen in alumina processing appeared first on RenewEconomy.

Aldi has become Australia's first supermarket chain to source 100% renewable electricity for its operations – and has done so six months ahead of schedule.

The post Aldi claims first place in major retailer race to 100 pct renewables in Australia appeared first on RenewEconomy.

Solar developer Fotowatio Renewable Ventures will build its first battery in Australia with a hybrid solar-storage power plant near Dalby in southern Queensland.

The post FRV to add its first battery in Australia with hybrid solar-storage power plant appeared first on RenewEconomy.

It is ‘absolutely illogical’ not to tackle the risks of heatwaves and power blackouts, says Climate Change Committee

The UK government is failing to protect people from the fast-rising risks of the climate crisis, from deadly heatwaves to power blackouts, its official climate advisers have warned.

The climate change committee said action to improve the nation’s resilience is not keeping pace with the impacts of global heating, many of which are already causing harm. The CCC’s experts said they were frustrated by the “absolutely illogical” lack of sufficient action on adaptation, particularly as acting is up to 10 times more cost-effective than not doing so.

Continue reading...

Those who bear a disproportionate share of a carbon tax will mobilise against it … unless they are given reason not to

In his classic book, The Logic of Collective Action, the late great Mancur Olson explained that the hardest policies to implement are those with diffuse benefits and concentrated costs. Olson’s argument was straightforward: individuals bearing the costs will vigorously oppose the policy, while the beneficiaries will free ride, preferring that someone else take up the cudgels.

Olson’s insight applies to the single most pressing policy challenge facing humanity today, namely the climate crisis. The starting point for addressing it, economists agree, is a tax on carbon. The resulting reduction in emissions would deliver benefits to virtually everyone on the planet. But specific segments of society – Olson’s concentrated interests – will bear a disproportionate share of the costs and mobilise in opposition.

Continue reading...

What's going on here? Why do spiders do this after floods and does it happen everywhere? Lizzy Lowe, Researcher, Macquarie University Licensed as Creative Commons – attribution, no derivatives.

The finalists in the 2021 Clean Energy Council Awards have been announced.

The post Clean Energy Council Award finalists announced appeared first on RenewEconomy.

A plan to build a 250MW Canberra Big Battery attracts strong interest for the biggest aggregation of distributed batteries in the country.

The post ACT says it receives 42 proposals for ground-breaking Canberra Big Battery appeared first on RenewEconomy.

South Korea should set a 2030 emissions target of at least 40% below 2017 levels, the leader of the ruling Democratic Party said Wednesday, a move that would nearly double the country’s carbon-cutting efforts over the next decade.

An 80MW solar and battery project proposed for Victoria’s Gippsland region by group looking to establish an Australian Renewables Academy in Sale.

The post Solar and battery projects added to Gippsland’s bold renewables push appeared first on RenewEconomy.

The UK might soon be reliant on electric vehicles imported from abroad, warns an influential group.

Scientists concerned as severe perkinsea infection found in European tree frog tadpoles kept in an aquarium in Surrey

A disease that causes mass die-offs in frogs has been found in captive UK populations for the first time, scientists have warned.

Severe perkinsea infection (SPI) has caused large tadpole mortality events across the US, and this is the first proof that its geographic range is spreading. Researchers also found the disease-causing microbe in wild and seemingly healthy populations in Panama, where some of the most rapid declines in frog populations globally have occurred.

Continue reading...

A new study suggests killer whales may socialise with each other based on age and gender.

A daily summary of our news plus bite-sized updates from around the world.

A British campaigner is considering an appeal after losing a High Court case against the UK government’s decision to exclude waste incinerators from its carbon market, media reported on Tuesday.

California Carbon Allowance (CCA) prices surged on the secondary market for a second consecutive day on Tuesday, with the benchmark contract edging close to the $22 level.

RIN prices continued their recent plunge on Tuesday, having now lost a quarter of their value in three days as traders digested reports of possible Renewable Fuel Standard (RFS) compliance relief and more analysts predicted a downturn in biofuel credit values.

A new report finds some yawning gaps between the deployment of renewables and what's needed to meet climate targets.

The post Renewable growth must accelerate to unseat fossil fuel dominance appeared first on RenewEconomy.

Australia's funding for climate research has shrunk to nearly nothing since LNP took power. Now its directing what little is left to fossils, and it's a sad moment for ARENA.

The post Australia’s energy R&D is a mess: Putting fossil fuels in the driver’s seat won’t help appeared first on RenewEconomy.

The auction clearing price in Massachusetts’ Global Warming Solutions Act (GWSA) cap-and-trade programme rebounded significantly at the June sale after hitting all-time lows earlier this year, though allowance demand tapered off at the third quarterly auction, according to results released Tuesday.