Despite there being a focus on mainly cutting CO2 emissions, international researchers say methane emissions were responsible for about half of global warming between the preindustrial period and the 2010s, and have laid out three steps to get this under control echo adrotate_group(33, 0, 0, 0); An international team of climate researchers writing in Frontiers in Science set out three imperatives to cut methane emissions and share a new tool to help us find the most cost-effective ways of doing so. Continue →

The impact of New Zealand’s main tool to reduce emissions could be improved if five sectors were better regulated, according to a new study echo adrotate_group(33, 0, 0, 0); University of Auckland researchers say New Zealand’s Emissions Trading Scheme (ETS) is being let down by five critical sectors. Continue →

Investment in marine and coastal conservation has traditionally been looked after by taxpayers, ratepayers, or community groups – but a changing climate and ongoing biodiversity decline have led to a financing gap, where there is simply not enough money to protect or restore marine ecosystems and maintain their economic return, Sustainable Seas says echo adrotate_group(33, 0, 0, 0); That’s why different pathways for funding are needed to support and scale business and restorative activities that are environmentally sustainable and align with community and iwi needs. Continue →

Experts have concerns about the government’s plans to introduce a standalone Act which will allow major infrastructure projects to bypass lengthy resource consenting processes, whilst it works on a full replacement for the Resource Management Act echo adrotate_group(33, 0, 0, 0); Cabinet has agreed that its new fast-track consenting regime will consist of: A new fast-track process contained in a standalone Act, with its own purpose statement focused on economic development; A priority for regionally and nationally significant infrastructure and development projects; A process for projects to be referred by Ministers into the fast-track process if it meets appropriate criteria; A list of projects that will be first to have their consents approved and conditions set by an Expert Panel; A process where referred projects will go to an Expert Panel which will apply any necessary conditions to ensure adverse effects of the project to the environment are managed appropriately, and where the panel will have only a limited ability to decline a project once referred. Continue →

The 2015 Paris Agreement aimed to limit temperature rises to 1.5 °C above pre-industrial levels, but a recent study involving sea sponges suggests we may have already failed echo adrotate_group(33, 0, 0, 0); Global mean surface temperatures may have already passed 1.5 °C of warming and could exceed 2 °C by the end of the decade, a paper published in Nature Climate Change suggests. Continue →

Instead of fossil fuel emissions dropping sharply and rapidly this year, which was needed to ease climate change, the latest Global Carbon Budget is calling 2023 the worst year yet echo adrotate_group(33, 0, 0, 0); Global emissions from fossil use in 2023 are projected to hit a record high of 36.8 billion tonnes, rising 1.1%. Continue →

A major earthquake is likely to occur on the South Island’s Alpine Fault in the next 50 years – predicting when or where is not currently possible, but a recent study suggests large earthquakes can give off seismic signals months to years beforehand echo adrotate_group(33, 0, 0, 0); Unique seismic signals may be detected months to years before some large earthquakes, such as those preceding the 2023 magnitude 7.8 Kahramanmaraş Earthquake in Türkiye and also strongly felt in Syria, suggests a Nature Communications paper. Continue →

The world is heading toward six risk tipping points past which systems are no longer able to cope and there are risks of catastrophic impacts or collapse, a UN University report warns echo adrotate_group(33, 0, 0, 0); The Interconnected Disaster Risks Report 2023 published by the United Nations University – Institute for Environment and Human Security (UNU-EHS) finds that the following drastic changes are approaching if risks to our fundamental socioecological systems are not addressed. Continue →

The window is fast closing for us to cut carbon emissions and reduce the severity of global warming, a new study finds echo adrotate_group(33, 0, 0, 0); The amount of carbon that humans can still emit, while also limiting warming to 1.5 °C relative to pre-industrial levels, may be exhausted within the next 6 years, suggests a study published in Nature Climate Change. Continue →

A new report on infrastructure vulnerabilities and resilience has been released by the New Zealand Lifelines Council, focusing particularly on the interdependencies between infrastructure sectors echo adrotate_group(33, 0, 0, 0); This iteration of Aotearoa New Zealand’s Critical Infrastructure: A National Vulnerability Assessment broadens its scope from earlier releases (2017, 2020), to include Flood Protection, Solid Waste, Fast Moving Consumer Goods, and Financial Payments infrastructure sectors. Continue →

These new investments will accelerate our efforts to increase New Zealand’s ability to respond to and prepare for future extreme weather events, says NIWA Chief Executive John Morgan echo adrotate_group(33, 0, 0, 0); NIWA has launched a $5 million per year package of new projects aiming to tackle some of New Zealand’s most pressing challenges, including responding to and preparing for extreme weather events. Continue →

The loss of fossil fuel assets would have a minimal impact on the general populace, with most financial losses being borne by the most wealthy, researchers report in the journal Joule echo adrotate_group(33, 0, 0, 0); One common rationale against climate action is that the resulting fossil fuel investment losses could impact people’s retirement or long-term savings.  Continue →

The Government is consulting on four options for a better Emissions Trading Scheme, yet University of Otago Dr Sebastian Gehricke points out two of them will not even achieve New Zealand’s climate goals while the other two are not much better echo adrotate_group(33, 0, 0, 0); Four options for ETS reform are on the table, to avoid scenarios where it is cheaper for polluters to buy carbon credits – encouraging excessive tree planting – than to reduce their emissions. Continue →

Rebuilding some flood-damaged homes makes no sense, given the high risk of flooding in the future, some experts say echo adrotate_group(33, 0, 0, 0); Simply put, managed retreat represents land use change; relocating people, assets, activities, and taonga, where appropriate, from dangerous locations. Continue →

Roughly a week after clean-up efforts began from a record-smashing deluge across the North Island, a second storm in the form of Cyclone Gabrielle is raising questions around community resilience, water infrastructure, and our wider environment echo adrotate_group(33, 0, 0, 0); Cascading natural hazard events fuelled by climate change are the new norm for Auckland, Massey University Professor Christine Kenney says. Continue →

Auckland has recorded more than 769% of its rainfall in a normal January, but is this something we should have seen coming? Continue →

Changes to the Crown Minerals Act, intended to strengthen its environmental focus, is being criticised by a mining industry body as doing the exact opposite echo adrotate_group(33, 0, 0, 0); The Crown Minerals Act (CMA) will no longer actively “promote” prospecting, exploration, and mining of Crown-owned minerals. Continue →

The decision to fund poor and vulnerable nations that are experiencing some of the worst effects of a changing climate, while welcome, is being criticised as a distraction from the lack of outcomes at the annual UN Climate Change Conference echo adrotate_group(33, 0, 0, 0); The Conference of the Parties failed to make progress in Egypt around key goals of reducing emissions to hold the world’s temperatures at 1.5 degrees or closing the funding gap to support the world’s poorest nations to adapt to extreme weather and reduce emissions, though University of Canterbury Professor Bronwyn Hayward says the establishment of a Loss and Damage fund is a significant win. Continue →

The lack of any mention of technology in the government’s emission reduction plan was acknowledged by climate change minister James Minister Shaw as an oversight, NZTech chief executive Graeme Muller says echo adrotate_group(33, 0, 0, 0); The idea that New Zealand can reach its emissions targets without relying heavily on technology and innovation has always struck the tech ecosystem as strange. Continue →

The Government spends over $2 billion each year on the environment – a report by the Parliamentary Commissioner for the Environment explores how we are affecting the environment and whether the actions we are taking to improve it are working echo adrotate_group(33, 0, 0, 0); The report completes a cycle of work the Commissioner has undertaken over five years.  Continue →