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Spot prices for Australian Carbon Credit Units (ACCUs) have traded sideways for much of the past three months, with traders speculating that many facilities covered under the Safeguard Mechanism have already acquired all the credits they need to meet their obligations, at least for the first few years.

The best of this week’s wildlife photographs from around the world

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Growing and changing demands for water and the increasing impacts of climate change are adding to the challenge of ensuring everyone has access to a safe and reliable water supply. Stuart Khan, Professor and Head of School of Civil Engineering, University of Sydney Licensed as Creative Commons – attribution, no derivatives.

While Peter Dutton says he is waiting for battery storage to be "discovered," one analyst values Tesla's battery business at $A200 billion, more than nearly every Australian company.

The post Tesla battery business is worth nearly $200 billion, more than any Australian company except BHP appeared first on RenewEconomy.

Latest NSW tender for new renewable projects selects first solar and battery hybrid, and a wind farm that has already been built.

The post NSW wind and solar auction comes up short, with one winning project already built appeared first on RenewEconomy.

EU heads of states have nominated Ursula von der Leyen for a second term as European Commission President and adopted a roadmap for the next five years that includes the continuation of European Green Deal priorities agreed over the last mandate.

Over millions of years, a stable climate helped create this biodiversity hotspot. Climate change now threatens it. Sean Buckley, Lecturer in Molecular Ecology and Environmental Management, Edith Cowan University Luciano Beheregaray, Matthew Flinders Professor of Biodiversity Genomics, Flinders University Mark Allen, Post Doctoral Fellow, Centre for Sustainable Aquatic Ecosystems, Harry Butler Institute, Murdoch University, Murdoch University Stephen Beatty, Research Leader (Catchments to Coast), Centre for Sustainable Aquatic Ecosystems, Harry Butler Institute, Murdoch University Licensed as Creative Commons – attribution, no derivatives.

Incorporating First Nations into the Future Made in Australia Act will finally bring Australia onto a more equal footing with the US and Canada.

The post Is Australia finally catching up on clean energy benefits for First Nations? appeared first on RenewEconomy.

The average cost of electricity has continued its upwards march for Australian households, despite rooftop solar helping to push usage to a new low.

The post Household power usage hits a new low – but regulator credits the weather, not rooftop solar appeared first on RenewEconomy.

More than 21,000 old sites may be releasing ‘forever chemicals’ into land often left as open space

• ‘It’s a poison and it’s killing us’: the hidden dangers of old UK landfills

Thousands of polluted landfills across England could be leaking toxic chemicals into the environment and harming people who live nearby, experts have warned.

A few decades ago, the method for getting rid of industrial and domestic waste was to stick it in a hole in the ground, cover it up and hope for the best. It was known as “dilute and disperse” and it assumed toxic substances would seep into the surrounding soils, air and water and become harmless.

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The appointment of high-profile NSW Liberal politician Matt Kean to chair the CCA has sparked questions about what this body does. How does it influence climate policy in Australia?

The post What’s next for the Climate Change Authority under Matt Kean’s leadership? appeared first on RenewEconomy.

New Zealand’s Agriculture Minister Todd McClay has told reporters the government will accept the advice of its handpicked panel on methane targets and science, regardless of whether it contradicts advice provided by the Climate Change Commission (CCC).

Self-determination lies at the crux of the relationships Indigenous Colombians hold with both public and private stakeholders in the voluntary carbon market (VCM), Carbon Pulse heard at the Latin America Climate Summit in Cartagena this week, as communities variously seek recourse in courts to curb rights violations and open collective land allotments to project proponents to finance conservation and development.

Global carbon standard Verra on Thursday released its new methodology for technology-based carbon capture and storage (CCS), including modules for CO2 capture, transport, and storage initiatives.

Colombia’s ETS, under development for six years, is still far from designed or implementable, per a description of outstanding matters provided by an official in Colombia at the Latin America Climate Summit on Wednesday, but the government has several milestones planned for the coming years.

The next cap-and-trade rulemaking workshop date announcement reversed declines in California Carbon Allowance (CCA) prices, while Washington Carbon Allowances (WCA) settled back into sluggish trade given uncertainty surrounding the programme's future.

The world’s top law firms are lagging in pledged climate action, showing substantial ongoing support for the fossil fuel sector despite compared to minor advancements in their work on renewable energy.

The US Department of Energy (DOE) announced Thursday that up to $16 million in funding will be available for large-scale conversion of CO2 emissions into carbon-based products.

Annual trade in carbon removal credits could grow nearly 40-fold to $100 billion by 2030-35 if key barriers are addressed, a new report predicts.

John Grimes from the Smart Energy Council on China's robo-taxis, and its lead on battery, EVs, solar and hydrogen. Plus: The ISP, Matt Kean and nuclear.

The post Energy Insiders Podcast: China rules on EVs, solar, everything appeared first on RenewEconomy.