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Sadiq Khan hails ‘huge progress’ as progress report finds more than 95% of vehicles are now compliant

• Ulez: what is it, how much does it cost and why is it so controversial?

The number of the most polluting vehicles driven in London has fallen by almost half since the capital’s ultra-low emission zone (Ulez) was expanded, taking almost 80,000 older cars off the roads.

About 77,000, or 45%, fewer non-compliant cars and vans were detected on average a day in September, the first month of operation of the expanded zone – compared with June 2023.

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Most businesses around the world say government regulation is the most important driver when it comes to accelerating their own transition to cleaner energy, outweighing the impact of pressure from consumers and investors, according to a report released Tuesday.

Demand for credits eligible for the first full phase of the CORSIA is building ahead of the aviation offset scheme's transition next year, but market participants are questioning whether supply of the required correspondingly-adjusted credits will be available, a conference heard on Monday. 

New scientific report finds the impact on whales from offshore wind farm development is minimal – and much less serious than the threat from climate change.

The post Climate change a much greater threat to whales than offshore wind, study finds appeared first on RenewEconomy.

While Beyoncé uses private jets, Filkins Drift walked to their gigs, carrying their instruments.

Finland joins another nuclear dependent country France in extending the life of its last coal generators to avoid blackouts over winter.

The post Finland extends life of last coal generator for three years, despite spending billions on nuclear appeared first on RenewEconomy.

Electric hot water has been a valuable controlled load tool for the grid for decades. But can we sell the concept to customers in the age of rooftop solar?

The post Electric hot water is a hero of flexible demand. Where does it stand in the age of rooftop solar? appeared first on RenewEconomy.

Researchers have unveiled a new approach to valuing carbon credits that they say brings much-needed transparency, accountability, and comparability to the global voluntary carbon markets, specifically nature-based projects.

Activity in the voluntary carbon market dried up over the past last week compared to the flourish seen at the start of the fourth quarter, with confidence knocked by another dose of negative press about the troubled Kariba REDD project in Zimbabwe.

Victoria's strategy to electrify the state at scale, and fast, is to revamp the public-owned electricity authority and create one-stop shops for consumers.

The post Victoria’s new SEC to establish one-stop-shops for householder electrification appeared first on RenewEconomy.

A Canadian hydrogen company announced Monday that it has secured $10 million in funding to develop a supply chain of CO2-free hydrogen and ammonia from natural gas for South Korea to meet its net zero ambitions, in partnership with a Korean energy company.

A project developer and manufacturer has issued sub-Saharan Africa’s first-ever green bond designated for the cookstove market to help fund its expansion amid the depressed market for carbon credits.

Fresh impetus to get a global commitment to phase out fossil fuels is emerging among some of the ministers and state representatives currently gathered in Abu Dhabi for preparatory meetings a month ahead of the COP28 UN climate conference in Dubai.

RGGI allowances (RGAs) crossed a record settlement price during the week, despite relative sluggishness in the market and concerns over the availability of renewable energy sources moving forward, as participants continue to await programme updates.

A low-carbon cement and lime technology developer announced a collaboration with a direct air capture (DAC) company to utilise electric kilns running on renewable electricity at future DAC plants for CO2 mitigation.

Research highlights benefits forests bring surrounding regions in terms of cooler air and more rainfall

Deforestation has a far greater impact on regional temperatures than previously believed, according to a new study of the Brazilian Amazon that shows agricultural businesses would be among the biggest beneficiaries of forest conservation.

The paper has important political implications because farmers in Amazonian states have, until now, led the way in forest destruction on the assumption that they will make money by clearing more land.

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In May, the Northern Territory government greenlit the mammoth Beetaloo Basin fracking project. But they did so based on a report with optimistic projections on offsets and emissions. Bill Hare, Adjunct Professor, Murdoch University Licensed as Creative Commons – attribution, no derivatives.

Redesigning agricultural landscapes to plant fire-retardant crops could help mitigate wildfires in an increasingly fire-prone world. Tim Curran, Associate Professor of Ecology, Lincoln University, New Zealand Md Azharul Alam, Postdoctoral Research Fellow, Lincoln University, New Zealand Tanmayi Pagadala, Resource Management Planner, Lincoln University, New Zealand Thomas Maxwell, Senior Lecturer in Grazing Lands Ecology, Lincoln University, New Zealand Licensed as Creative Commons – attribution, no derivatives.

The UK's faltering carbon price could result in the loss of billions in treasury revenues and may expose British companies to large tax bills for exporting to the EU, warns a new report.

Having good chance of limiting global heating to 1.5C is gone, sending ‘dire’ message about the adequacy of climate action

The carbon budget remaining to limit the climate crisis to 1.5C of global heating is now “tiny”, according to an analysis, sending a “dire” message about the adequacy of climate action.

The carbon budget is the maximum amount of carbon emissions that can be released while restricting global temperature rise to the limits of the Paris agreement. The new figure is half the size of the budget estimated in 2020 and would be exhausted in six years at current levels of emissions.

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