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The New Zealand government has developed a draft land-use classification (LUC) framework for the country, which delineates carbon forestry from indigenous and exotic plantations.

Researchers say data strengthens case for holding firms to account for their contribution to climate crisis

Half of the world’s climate-heating carbon emissions come from the fossil fuels produced by just 36 companies, analysis has revealed.

The researchers said the 2023 data strengthened the case for holding fossil fuel companies to account for their contribution to global heating. Previous versions of the annual report have been used in legal cases against companies and investors.

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Emissions from major oil, gas, coal, and cement producers increased in 2023 compared to the previous year, with more than half of fossil fuel CO2 emissions linked to just 36 companies, according to a report released Wednesday.

In this special episode brought to you by Energy Exchange Australia, Hydrogen Australia’s David Cavanaugh looks at the barriers and opportunities for Australia’s green hydrogen industry, and the demand push from local and overseas industry.

The post Energy Insiders Special: Australia’s green hydrogen hope appeared first on RenewEconomy.

The emerging Article 6.4 market has the potential of being a high-quality benchmark for international carbon trade with more stringent requirements, but it remains unclear to what extent the approach can be utilised, panellists told a conference Wednesday.

Scientists are studying whether the grounded A23a iceberg might help stir nutrients and make food more available for penguins and seals

The world’s biggest iceberg appears to have run aground roughly 70km (43 miles) from a remote Antarctic island, potentially sparing the crucial wildlife haven from being hit, a research organisation said Tuesday.

The colossal iceberg A23a – which measures roughly 3,300 sq km and weighs nearly 1tn tonnes – has been drifting north from Antarctica towards South Georgia island since 2020.

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Modelling suggests one of biggest threats to a reliable and affordable electricity supply in Victoria can be traced back to one man – and his mission to sink offshore wind.

The post Biggest threat to affordable and reliable electricity in Victoria? It might just be Peter Dutton appeared first on RenewEconomy.

The maps show the predicted flood extent for the most at-risk areas of Brisbane, based on Bureau of Meteorology forecasts. Matt Garrow, Editorial Web Developer Nicole Hasham, Energy + Environment Editor Licensed as Creative Commons – attribution, no derivatives.

US House of Reps votes to repeal energy efficiency standards for water heaters, as it works through the list of home appliances on Trump's "unleash American energy" executive order.

The post US moves to repeal water heater efficiency standards in all-in attack on decarbonisation appeared first on RenewEconomy.

For millions of people, Cyclone Alfred will be their first. From “go bags” to sandbags, here’s what you should do to be as ready as possible. Yetta Gurtner, Adjunct Senior Lecturer, Centre for Disaster Studies, James Cook University Licensed as Creative Commons – attribution, no derivatives.

Thailand is considering allowing businesses to meet up to 15% of their compliance obligations under its planned emissions trading system (ETS) using carbon credits, Bloomberg reported, citing an exchange official.

The seas off southeast Queensland are unusually warm, helping Cyclone Alfred intensify as it barrels towards the coast. Steve Turton, Adjunct Professor of Environmental Geography, CQUniversity Australia Licensed as Creative Commons – attribution, no derivatives.

Contractor named for solar project in Victoria that had been delayed but will now go ahead with a big battery.

The post Contractor named to build delayed solar-battery project in Victoria appeared first on RenewEconomy.

French renewable energy giant is holding community drop-in sessions for a proposed wind and battery project after scaling back the wind component.

The post Neoen goes public with new plans for scaled back wind farm and a four-hour big battery appeared first on RenewEconomy.

Despite the freeze on Inflation Reduction Act (IRA) funds by US President Donald Trump, the tax credits could endure in Congress, a carbon consulting company said Tuesday.

Washington’s first quarterly auction for 2025 is largely expected to settle at a discount to secondary market levels, dodging a reserve sale despite fundamentals signalling the need for additional permit supply, as recent policy developments cloud programme outlook.

Fires and cities do not mix. Authorities have spent decades reducing the risk. But climate change will make some urban fires more likely. David Bowman, Professor of Pyrogeography and Fire Science, University of Tasmania Calum Cunningham, Postdoctoral Research Fellow in Pyrogeography, University of Tasmania Licensed as Creative Commons – attribution, no derivatives.

A hydrogen producer that would capture CO2 from its wood waste processes announced on Tuesday the first close of its Series A round funding for $7 million.

The Connecticut legislature on Monday discussed a bill that requires polluters to pay into a climate superfund that would be used to finance climate adaptation projects across the state, matching similar laws recently enacted in other Northeastern states.

Canada must seize opportunities to build its carbon removal sector in the wake of a US climate policy gap and trade war, stakeholders say.