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The gas industry has fought hard for hydrogen as an option to replace gas as a fuel in homes. But how clean is it — and does it make sense as a solution?

The post Heating with hydrogen: Clean alternative or gas industry pipe dream? appeared first on RenewEconomy.

Macquarie-owned energy storage developer has a global big battery development pipeline that has ballooned to 1.2GWh in under a year.

The post Macquarie’s Eku gets to work on two more big batteries appeared first on RenewEconomy.

Australia can expect to see a voluntary biodiversity market emerge in the not-too-distant future whether the government is successful at passing its nature repair market legislation or not, experts told a conference this week.

Works to connect South Australia's largest wind farm to the state's grid – and take it a major step closer to “net” 100 per cent renewables – have been completed.

The post Works complete to connect South Australia’s biggest wind farm to grid appeared first on RenewEconomy.

Scientists have released a record number of endangered White’s seahorses into the wild to boost population numbers.

Embraer says it will build electric aircraft with hopes they will take flight from 2026.

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

Research shows that house plants don't make much difference to air quality.

Astonishing aerial footage reveals sharks are closer to us than we think – and usually leave us alone.

An Ohio-based climate-tech firm that reduces building energy leaks has secured $67 million in a Series B fundraise.

Expectations ahead of next week’s WCI cap-and-trade public rulemaking workshop have continued to fuel California Carbon Allowance (CCA) prices higher, while Washington Carbon Allowances (WCAs) picked up at the end of another week of light transaction activity.

Gavin Schmidt of Goddard Institute for Space Studies warns of likelihood of new high as heatwave bakes large parts of planet

July will likely be Earth’s hottest month in hundreds if not thousands of years, Gavin Schmidt, the director of Nasa’s Goddard Institute for Space Studies, told reporters on Thursday, as a persistent heatwave baked swaths of the US south.

Schmidt made the announcement during a meeting at Nasa’s Washington headquarters that convened agency climate experts and other leaders, including Nasa administrator Bill Nelson and chief scientist and senior climate adviser Kate Calvin.

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A Canadian carbon credit streaming company announced an 8.3 million hectare avoided deforestation project in Bolivia as part of a partnership with a private equity firm on Thursday, using a methodology the company claims will better meet the Core Carbon Principles than REDD+.

European cities could harness nature-based solutions (NBS) to cut urban carbon emissions by up to 25%, a new study has found.

Deep sea metallic nodules could help us shift to clean energy. But we don’t know how much damage it will do to ecosystems Claudio Bozzi, Lecturer in Law, Deakin University Licensed as Creative Commons – attribution, no derivatives.

Foulden Maar is one of only two sites in New Zealand that preserve fossils showing ecological interactions and features such as eyes, skin, stomach contents and original colour patterns. John G Conran, Senior Lecturer in Evolutionary Biology, University of Adelaide Daphne Lee, Honorary Associate Professor in Geology/Paleontology, University of Otago Uwe Kaulfuss, Geologist (PhD), Georg-August-Universität Göttingen Licensed as Creative Commons – attribution, no derivatives.

Xpansiv will host a new carbon standard that specialises in the certification of small-scale forestry and nature restoration projects, it announced in a release Thursday.

Our planet faces ecological catastrophe – and 50% of aviation carbon emissions are caused by private flights. That’s untenable

Last Friday, I was arrested along with a group of climate activists for blocking the entrance to the East Hampton airport in New York and stopping private jet arrivals and departures. Many people have asked me why.

The truth is I am terrified of the future of our climate, and I believe that non-violent civil disobedience is the best way to create transformative change. I have covered disruptive protest and social issues in my films, and supported movements through philanthropy. So, at 63, I decided it was time for me to stand in protest with other activists, to put my body on the line.

Abigail E Disney is an Emmy-winning documentary film-maker and activist and the great-niece of Walt Disney

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Fears about a rise in 'greenhushing' are unfounded with the downturn in carbon credits retirements  largely pinned on just two airlines dropping out of the voluntary market to meet their climate targets, a webinar heard on Thursday.

Detailed analysis finds plant diets lead to 75% less climate-heating emissions, water pollution and land use than meat-rich ones

Eating a vegan diet massively reduces the damage to the environment caused by food production, the most comprehensive analysis to date has concluded.

The research showed that vegan diets resulted in 75% less climate-heating emissions, water pollution and land use than diets in which more than 100g of meat a day was eaten. Vegan diets also cut the destruction of wildlife by 66% and water use by 54%, the study found.

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