Category Archives: Greenhouse gas emissions

Greta Thunberg: ‘We are ignoring natural climate solutions’

Posted on by

Film by Swedish activist and Guardian journalist George Monbiot says nature must be used to repair broken climate

The protection and restoration of living ecosystems such as forests, mangroves and seagrass meadows can repair the planet’s broken climate but are being overlooked, Greta Thunberg and George Monbiot have warned in a new short film.

Natural climate solutions could remove huge amounts of carbon dioxide from the atmosphere as plants grow. But these methods receive only 2% of the funding spent on cutting emissions, say the climate activists.

Continue reading...

Diesel cars emit more air pollution on hot days, study says

Posted on by

Emissions rose 20-30% in Paris when temperatures topped 30C, raising urgent questions as the climate gets hotter

Emissions from diesel cars – even newer and supposedly cleaner models – increase on hot days, a new study has found, raising questions over how cities suffering from air pollution can deal with urban heat islands and the climate crisis.

Research in Paris by The Real Urban Emissions (True) initiative found that diesel car emissions of nitrogen oxides (NOx) rose by 20% to 30% when temperatures topped 30C – a common event this summer.

Continue reading...

Arctic wildfires spew soot and smoke cloud bigger than EU

Posted on by

Plume from unprecedented blazes forecast to reach Alaska as fires rage for third month

A cloud of smoke and soot bigger than the European Union is billowing across Siberia as wildfires in the Arctic Circle rage into an unprecedented third month.

The normally frozen region, which is a crucial part of the planet’s cooling system, is spewing carbon dioxide into the atmosphere and worsening the manmade climate disruption that created the tinderbox conditions.

Continue reading...

‘Fight for our lives’: Fiji calls world leaders ‘selfish’ as it lays out climate crisis blueprint

Posted on by

Minister says archipelago in grave situation through no fault of its own as he unveils plan for net zero emissions and village relocation

Fiji will introduce one of the world’s most ambitious legislative programs to tackle the climate crisis, and has labelled the global community’s decision to set aside the call for global heating to be capped at 1.5C “grossly irresponsible and selfish”.

In a speech to the Fijian parliament on Wednesday morning announcing the upcoming climate change act, Fiji’s attorney general and minister for economy and climate change, Aiyaz Sayed-Khaiyum, called global heating “a fight for our lives and our livelihoods”.

Continue reading...

Turf it out: is it time to say goodbye to artificial grass?

Posted on by

It’s neat, easy – and a staggering £2bn global market. But as plastic grass takes over our cities, some say that it’s green only in colour

If your attention during the Women’s World Cup was on the pitch rather than the players, you might have noticed that the matches were all played on real grass. That was a hard-won change, made after the US team complained to Fifa that they sustained more injuries on artificial turf.

In private gardens, however, the opposite trend is happening: British gardens are being dug up and replaced with plastic grass. But this isn’t the flaky, fading stuff on which oranges were once displayed at the greengrocer. Today’s artificial grass is nearly identical to the real thing.

Continue reading...

I followed the advice for Paris’s hottest day – it didn’t help | Megan Clement

Posted on by

From walking the dog at midnight to a dip in the canal, I tested the heatwave plan as the city reached 42.6C. Here’s how it went

Last week, as Paris faced down its hottest day since records began, the city authorities declared their readiness. Since the notorious heatwave of 2003 that killed thousands across France, the capital has put in place a heat strategy: cooling areas, a checking system for vulnerable people, shady parks kept open all night.

Could these strategies actually work against a predicted record temperature of 42C (107.6F)? A study released this week shows that the world has never warmed faster than now. By 2050, the average temperature in the hottest month in Paris will rise by six degrees. This heatwave might be the new normal.

Continue reading...

Angus Taylor pursued by Labor over rising emissions and grassland meetings

Posted on by

In a combative question time the energy minister suggests the Coalition has an ‘open mind’ on nuclear power

Angus Taylor has flagged the Morrison government has an “open mind” about pursuing nuclear power during a combative question time where the energy minister was pursued about rising emissions and his meetings with officials about the protection of grassland in the south-eastern highlands.

Taylor, who is the minister for energy and emissions reduction, was asked repeatedly by Labor on Tuesday whether emissions had risen in recent years, whether he supported calls by government backbenchers to establish a nuclear industry, and whether he had declared any relevant conflicts when meeting departmental officials.

Continue reading...

Icelandic memorial warns future: ‘Only you know if we saved glaciers’

Posted on by

Plaque marking Okjökull, the first glacier lost to climate crisis, to be unveiled in August

The first of Iceland’s 400 glaciers to be lost to the climate crisis will be remembered with a memorial plaque – and a sombre warning for the future – to be unveiled by scientists and local people next month.

The former Okjökull glacier, which a century ago covered 15 sq km (5.8 sq miles) of mountainside in western Iceland and measured 50 metres thick, has shrunk to barely 1 sq km of ice less than 15 metres deep and lost its status as a glacier.

Continue reading...

‘Just a matter of when’: the $20bn plan to power Singapore with Australian solar

Posted on by

Ambitious export plan could generate billions and make Australia the centre of low-cost energy in a future zero-carbon world

The desert outside Tennant Creek, deep in the Northern Territory, is not the most obvious place to build and transmit Singapore’s future electricity supply. Though few in the southern states are yet to take notice, a group of Australian developers are betting that will change.

If they are right, it could have far-reaching consequences for Australia’s energy industry and what the country sells to the world.

Continue reading...

Global heating: London to have climate similar to Barcelona by 2050

Posted on by

Nearly 80% of cities to undergo dramatic and potentially disastrous changes, study finds

London will have a similar climate in three decades’ time to that of Barcelona today, according to research – but if that seems enticing, a warning: the change could be accompanied by severe drought.

Madrid will feel like present-day Marrakech by 2050, and Stockholm like Budapest, according to a report on the likely impacts of the climate crisis. Around the world, cities that are currently in temperate or cold zones in the northern hemisphere will resemble cities more than 600 miles (1,000km) closer to the equator, with damaging effects on health and infrastructure.

Continue reading...

UK’s preparation for climate crisis ‘like Dad’s Army’

Posted on by

Government’s official climate advisers say the lack of proper plans to cope with heatwaves and flash floods is ‘shocking’

The government’s own advisers have declared themselves shocked that the UK has no proper plans for protecting people from heatwaves, flash flooding and other impacts of the climate crisis.

The Committee on Climate Change said the UK’s climate crisis preparations were being run like Dad’s Army and left the population at real risk, adding that funding for programmes to tackle problems resulting from global heating had been cut.

The CCC’s annual progress reports, published on Wednesday, also found that just one of the 25 emissions-cutting policies it said were vital in 2018 had been delivered in full. Lord Deben, who chairs the committee, said ministers could be sued in court if the failure to act continued.

Continue reading...

Indoor carbon dioxide levels could be a health hazard, scientists warn

Posted on by

CO2 in bedrooms and offices may affect cognition and cause kidney and bone problems

Indoor levels of carbon dioxide could be clouding our thinking and may even pose a wider danger to human health, researchers say.

While air pollutants such as tiny particles and nitrogen oxides have been the subject of much research, there have been far fewer studies looking into the health impact of CO2.

Continue reading...

The wrong kind of trees: Ireland’s afforestation meets resistance

Posted on by

Residents and campaigners say fast-growing Sitka spruces are spoiling the landscape

Ireland is ramping up its response to the climate crisis by planting forests – lots of forests. East, west, north, south, the plan is to plant forests, the more the better.

With enough trees, goes the hope, Ireland can compensate for many of the cows, vehicles and fossil-burning power plants that make it one of Europe’s worst climate offenders.

Continue reading...

Tree planting ‘has mind-blowing potential’ to tackle climate crisis

Posted on by

Research shows a trillion trees could be planted to capture huge amount of carbon dioxide

Planting billions of trees across the world is by far the biggest and cheapest way to tackle the climate crisis, according to scientists, who have made the first calculation of how many more trees could be planted without encroaching on crop land or urban areas.

As trees grow, they absorb and store the carbon dioxide emissions that are driving global heating. New research estimates that a worldwide planting programme could remove two-thirds of all the emissions that have been pumped into the atmosphere by human activities, a figure the scientists describe as “mind-blowing”.

Continue reading...

Super funds and investors with $34tn urge leaders to speed up climate action

Posted on by

Fund managers call on world leaders to bring in carbon pricing and phase out coal power ahead of G20

Superannuation funds and investors representing US$34tn in assets – nearly half of the total under management across the globe – have called on world leaders to bring in carbon pricing and phase out coal power to limit global heating to 1.5C.

Released ahead of a G20 leaders meeting in Osaka, Japan, the statement by 477 institutional investors urges world leaders to accelerate their response to the climate crisis to ensure the goals of the 2015 Paris climate deal can be met.

Continue reading...

BMW aims to double electric and hybrid sales in next two years

Posted on by

Carmaker to have 25 electrified models on sale by 2023 as strict new EU rules loom

BMW is accelerating its push away from the internal combustion engine towards battery technology, as the German carmaker seeks to double the number of electric and hybrid vehicles it sells in the next two years.

The company will have 25 electrified models on sale in 2023, two years earlier than previously planned, it announced on Tuesday. More than half of the vehicles will be fully electric.

Continue reading...

Theresa May commits to net zero UK carbon emissions by 2050

Posted on by

UK to put down legislation but Greenpeace warns of impact on developing nations

Theresa May has sought to cement some legacy in the weeks before she steps down as prime minister by enshrining in law a commitment to reach net zero carbon emissions by 2050, making Britain the first major economy to do so.

The commitment, to be made in an amendment to the Climate Change Act laid in parliament on Wednesday, would make the UK the first member of the G7 group of industrialised nations to legislate for net zero emissions, Downing Street said.

Continue reading...

Climate crisis seriously damaging human health, report finds

Posted on by

National academies say effects include spread of diseases and worse mental health

A report by experts from 27 national science academies has set out the widespread damage global heating is already causing to people’s health and the increasingly serious impacts expected in future.

Scorching heatwaves and floods will claim more victims as extreme weather increases but there are serious indirect effects too, from spreading mosquito-borne diseases to worsening mental health.

Continue reading...

Madrid could become first European city to scrap low-emissions zone

Posted on by

Region’s likely new president Isabel Díaz Ayuso believes congestion is part of city’s cultural identity

Madrid may be about to become the first European city to scrap a major urban low-emissions zone after regional polls left a rightwing politician who views 3am traffic jams as part of the city’s cultural identity on the cusp of power.

Isabel Díaz Ayuso, who is expected to become the new Popular party (PP) president of the Madrid region, believes night-time congestion makes the city special and has pledged to reverse a project known as Madrid Central, which has dramatically cut urban pollution.

Continue reading...

Schoolchildren go on strike across world over climate crisis

Posted on by

Hundreds of thousands walk out of lessons in 110 countries demanding urgent action

Hundreds of thousands of schoolchildren across the world have gone on strike in protest at the escalating climate crisis.

Students from 1,800 towns and cities in more than 110 countries stretching from India to Australia and the UK to South Africa, walked out of lessons on Friday, the organisers of the action said.

Continue reading...