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First knowledge sharing report from the Hybrid Renewable Energy Project installed at Lord Howe Island shows huge fuel cost savings, and "zero interruptions" to power supply.

The post Solar and battery microgrid saves Lord Howe Island $1.5m in diesel fuel costs in two years appeared first on RenewEconomy.

Bee inspectors aim to destroy the bee-eating predators in the South East before new queens hatch.

A New Zealand climate-tech startup has launched a seed round of NZ$650,000 ($400,000) in the hopes of expanding its Scope 3 emissions reporting software into Australia, and eventually the UK. 

Climate expert Lesley Hughes on the recent weather extremes and the impact on biodiversity, and people. Plus: News of the week including the first big CIS tender.

The post Energy Insiders Podcast: The rapidly changing climate appeared first on RenewEconomy.

A raft of big new projects will propel South Australia to its target of 100 per cent net renewables by 2027, showing the world that it can be done with wind, solar and storage.

The post The big new projects propelling South Australia towards 100 per cent net renewables appeared first on RenewEconomy.

An award-winning dynamic network pricing trial that started with around 200 participants will expand to 1,000 households via three new virtual power plant partners.

The post Trial that calmed network fears about impact of rooftop PV expanded to bring in big retailers appeared first on RenewEconomy.

More frequent wildfires, emissions from rocket launches and more satellite debris burning up in the atmosphere all contribute to ozone depletion and could slow the recovery of the ozone layer. Laura Revell, Associate Professor in Environmental Physics, University of Canterbury Dan Smale, Principal Technician, National Institute of Water and Atmospheric Research Richard McKenzie, Emeritus, National Institute of Water and Atmospheric Research Licensed as Creative Commons – attribution, no derivatives.

California Carbon Allowance (CCA) prices gave back early week gains as options churn continues to drive short-term volatility, while Washington Carbon Allowances (WCA) slipped after this week’s third quarter auction.

The Chair of Australia’s Climate Change Authority (CCA) has told local media it will not provide its official advice regarding the country’s 2035 Nationally Determined Contribution (NDC) until after the US election, media reported Thursday.

A major global alternative asset manager has acquired a company specialising in emissions reduction technology, in an investment play targeting the sharp rise in power demand from data centres.

A European hydrogen test project has successfully linked a wind turbine with two electrolysers, which could make it possible to generate off-grid green hydrogen at sea and drive down production costs.

The post Wind turbine feeds directly into electrolysers in hydrogen first, paving way for off-grid production appeared first on RenewEconomy.

Establishing the infrastructure needed for a net zero world, such as carbon capture and storage (CCS), can only take place if trust is established among key stakeholders, according to a report authored by an engineering consultancy and academic researchers.

A German-based forest management and investment firm has tapped a senior South Pole executive as its new chief executive.

A sea snake added to the federal government's endangered species list could scupper Woodside's $30 billion-plus Browse Basin gas plans.

The post Endangered sea snake could kill plans for massive $30 billion offshore gas field appeared first on RenewEconomy.

Nearly three out of four people in G20 countries believe causing environmental damage should be a criminal offence, according to a survey released on Friday.

A US-based company focused on plugging abandoned oil and gas wells has partnered with a climate tech network to bolster the digital MRV and standardisation of environmental data used for carbon credit issuances.

The US Environmental Protection Agency (EPA) published three draft CO2 storage permits associated with a large-scale direct air capture (DAC) facility in Texas on Wednesday, the first such authorisations issued in the state.

A North Dakota-based ethanol producer has secured $205 million through a unique tax equity financing scheme that hinges on transferring its clean energy tax credits to the lender, the company announced Thursday.

A census suggests the population has stabilised following the outbreak, with numbers up by 15%.

Four new solar farms are underway in the Middle East, including a 2GW project that will double the installed PV capacity of Qatar, and three huge projects in Saudi Arabia.

The post Middle East oil states announce four mammoth solar projects totaling 7.5GW appeared first on RenewEconomy.