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Older, Diesel Vehicles in London Could Soon Face Parking Surcharge

Photo-illustration: Pixabay
Photo-illustration: Pixabay

Owners of older, polluting diesel vehicles could soon have to pay a parking surcharge in central London.

Westminster City Council has launched a consultation to gather the views of residents, businesses and the wider public as to whether the move to improve air quality should be introduced.

A trial version of the new rule, implemented across Marylebone and Fitzrovia, successfully reduced the number of emissions-intensive vehicles on the road by 16%.

The changes, which could come in later this year or early in 2019, would be expected to cut the amount of older, diesel vehicles in the borough by more than a quarter of a million.

A 50% parking surcharge would mean parking in the West End would cost up to £7.35 for pre-2015 diesel vehicles, rather than the standard hourly price of £4.90.

A total of 284 streets in Westminster will also have a £7.35 parking fee if the initiative is launched.

Councillor Tim Mitchell, Westminster City Council Cabinet Member for Environment and City Management, said: “Our experience in Marylebone proves that the diesel parking surcharge works to improve air quality, by reducing the number of journeys made by polluting diesel cars.

“We welcome views from everybody as part of this consultation. However, we are absolutely committed to taking steps to improve air quality in Westminster and we hope to get a clear endorsement from local people as to how far they would like us to go with these plans.”

Source: Energy Live News

Global Corporations Buy Record 7.2GW of Clean Energy So Far This Year

Foto: Pixabay
Photo-illustration: Pixabay

So far this year, global corporations have purchased 7.2GW of clean energy.

New statistics released by Bloomberg New Energy Finance (BNEF) show this has already surpassed last year’s record of 5.4GW.

Around 60% of 2018’s renewable procurement to date has come from the US, totalling 4.2GW – Facebook has been the largest buyer, purchasing more than 1.1GW.

The social media giant is followed by telecommunications firm AT&T with 820MW and aluminum manufacturers Norsk Hydro and Alcoa with 667MW and 524MW respectively.

The report shows the 140 businesses signed up to the RE100 initiative consume an estimated 184TWh of electricity between them.

If the signatories are to meet their renewable energy targets by 2030, BNEF estimates they will need to purchase an additional 197TWh.

2018 has also been a record year for corporate procurement in Europe, with companies having purchased 1.6GW of clean energy this year, up from 1.1GW in 2017.

Norsk Hydro and Alcoa Corp have also made up 75% of this activity, signing deals in Norway and Sweden as they strive to secure guaranteed prices for the future.

Source: Energy Live News

‘New World Record’: Imperial, California Felt Rain at 48°C

Photo-illustration: Pixabay

Southern California is not only sweltering under extreme heat, the city of Imperial actually witnessed rainfall when it was a scorching 48 degrees Celsius outside on July 24, weather experts observed.

Photo-illustration: Pixabay

The bizarre event set “a new world record for the hottest temperature ever measured while rain was falling,” Dr. Jeff Masters, meteorologist and co-founder of Weather Underground, wrote in blog post.

It’s pretty rare for rainfall to occur above 38 degrees Celsius, Masters noted, but NOAA weather records show that at 3:53 p.m. local time, light rain started to fall and continued for four hours straight.

“Most of the rain evaporated since the humidity was only 11-15 percent during the rain event, and only a trace of precipitation was recorded in the rain gauge. Nevertheless, the July 24 rain at 48 C in Imperial sets a new record for the hottest rain in world history,” Masters wrote.

The previous record for the warmest rain was set by Needles, California on Aug. 13, 2012, when rain fell at a daytime high of 47,8 C with a humidity of 11 percent.

So what does rain on scorching hot day feel like? After ringing up a few city offices and businesses, one Imperial resident told Masters that the rain “made it difficult to breathe” and it felt hard on their heart.

Masters also broke down the science of what happened that day: “The July 24, 2018 rain in Imperial was due to a flow of moisture coming from the southeast caused by the Southwest U.S. monsoon, a seasonal influx of moisture due to the difference in temperature between the hot desert and the cooler ocean areas surrounding Mexico to the south.”

Weather expert Jeff Beradelli said the hot rain report was “amazing.”

“It means that not only is Earth getting hotter but also more humid. And that is the link between a changing climate and health,” Beradelli tweeted.

Source: Eco Watch

Rising Sea Temperatures Force Vattenfall to Close Reactor in Sweden

Photo: Vattenfall
Photo: Vattenfall

After reactor 2 at the Swedish Ringhals nuclear power plant had been running at reduced capacity since Monday 30 July, it was closed down completely Tuesday afternoon.

The continued warm weather in Sweden has brought the sea water close to 25 degrees during recent days. To maintain cooling capacity at Ringhals’ production facilities, sea water is used for cooling of various systems and components in the process. The sea water used for cooling Ringhals 2 has now reached a temperature that makes it necessary to take the reactor out of operation.

– When the water becomes warmer, its cooling capacity is reduced and in order for us to keep the necessary cooling capacity for the various systems with a good safety margin, we now have to take Ringhals 2 out of operation, says Sven-Anders Andersson, Head of production at Ringhals.

Ringhals 3 and 4 are still producing normally, and Ringhals 1 is presently closed down for scheduled maintenance. Each reactor has a maximum permissible value for the sea water temperature. For Ringhals 2 it is 25 degrees.

– When, during Monday, we got closer to 25 degrees, we decided to reduce the output to 55 per cent, but now the temperature has increased above 25 degrees and Ringhals 2 is consequently closed down, says Sven-Anders Andersson.

That the sea reaches so high temperature levels this year is very unusual, and that Swedish nuclear power plants need to reduce their output due to too warm sea water is something that only happens rarely. At Ringhals it has only happened at a few instances since the turn of the century.

Source: Vattenfall

Our Cellphone Addiction Is Turning Wireless Tech Into an Invisible Weapon That’s Destroying Wildlife

Photo-illustration: Pixabay
Photo-illustration: Pixabay

There is growing evidence that our addiction to cellphones could be impacting brain functionality and be the cause of stress, anxiety, insomnia and a lack of attention and focus. Now a new report has found that we’re not the only living things to be affected by our increasing dependence on wireless technology. Mammals, birds, insects and even plants are likely being harmed by the electromagnetic radiation (EMR) emanating from Wi-Fi, cellphone towers, broadcast transmitters and power lines, according to a new analysis of 97 peer-reviewed studies conducted by EKLIPSE, a biodiversity and ecosystem project funded by the European Union.

The researchers said that “evidence is accumulating that mammals (e.g., bats and mice) have a magnetic sense” that is affected by radio-frequency-modulated electromagnetic fields (RF-EMR). Birds in particular may be highly susceptible. The researchers found that even weak magnetic fields in the radio frequency range can disrupt birds’ magnetoreception, their ability to use the Earth’s magnetic fields to orient themselves and find their way home.

Homing pigeons are well-known for their magnetoreception, but this sense has also been detected in other animals, like red foxes, and there is evidence that even large mammals like deer use the planet’s magnetic fields to sense direction. A number of invertebrates, including worms, mollusks and fruit flies also use this ability.

The report also concluded that EMR can also alter the metabolism of plants, causing “significant changes … demonstrated at cellular and molecular levels.” The authors noted that even a low level exposure to EMR “caused a rapid increase in stress-related transcript accumulation in tomato [plants].” Transcription is the first phase in the expression of a gene, in which a specific segment of DNA is copied into RNA.

The authors said that their findings indicate “an urgent need to strengthen the scientific basis of the knowledge on EMR and their potential impacts on wildlife,” specifically calling out the “need to base future research on sound, high-quality, replicable experiments so that credible, transparent and easily accessible evidence can inform society and policy-makers to make decisions and frame their policies.”

The UK charity Buglife (which proposed the analysis) warned that there wasn’t enough research to determine limits to EMR pollution. The group said that “serious impacts on the environment could not be ruled out” and urged that 5G transmitters should not be placed near street lights, which attract nocturnal insects like moths, nor in areas near wildlife.

Buglife CEO Matt Shardlow, who served on the experts steering group of the report, warned that “there is a credible risk that 5G could impact significantly on wildlife.”

Shardlow specifically warned of the current rollout of 5th-generation wireless systems or 5G networks, and called on telecommunications firms to research the impact of their wireless technology on wildlife and make their findings public. In May, Qatar become the first nation in the world to have a 5G network. The worldwide commercial launch of 5G is expected in 2020.

The report authors also said that strong EMR fields increase the temperature in living tissue, but the intensity needed to induce such heating is “not experienced by wildlife (so far).” It’s notable that they left the door open to this other potential emerging threat, as cellphone adoption rates are steadily rising globally. The number of smartphone users worldwide is forecast to grow from 2.1 billion in 2016 to around 2.5 billion in 2019, according to Statista, a market research firm. That means more cell towers—and more EMR being emitted into the environment.

“When you start to observe and realize that swallows and house martins no longer nest in towns and villages, when you realize that the sparrows have all disappeared, that in the evenings there are no bats flying in the dusk and that you no longer hear owls hooting, then you will begin to know what effect microwaves from cell towers and antennas are having on the environment,” said one commenter to a One World News article about the report.

The report comes on the heels of a recent appeal to the United Nations, signed by more than 200 scientists from 41 countries, urging the international body to address the risks posed electromagnetic fields (EMF), physical fields produced by objects charged by electromagnetic fields and radiofrequency radiation. Specifically, the scientists want the UN to “recognize that EMF exposure is an emerging health and environmental crisis that requires a high priority response.”

“Biologists and scientists are not being heard on the committees that set safety standards,” said Dr. Martin Blank of the Department of Physiology and Cellular Biophysics at Columbia University and signatory of the appeal, in a video address on the website of International EMF Alliance, a group founded in 2009 that disseminates information to policymakers and health authorities about the potential effects of electromagnetic radiation. “The biological facts are being ignored and as a result, the safety limits are much too high. They are not protective.”

Though evidence is mounting that humans may also be physiologically affected by EMF, the jury is still out on the impact of long-term low-frequency exposure. The World Health Organization (WHO) concluded that “current evidence does not confirm the existence of any health consequences from exposure to low level electromagnetic fields.” However, the agency does admit that “some gaps in knowledge about biological effects exist and need further research.”

Source: Eco Watch

Europe’s Microwave Ovens Emit Nearly As Much CO2 As 7m Cars

Foto: pixabay
Foto: pixabay

The biggest impact comes from electricity used to power the microwaves, but study also highlights rising environmental cost of our throwaway culture.

Popping frozen peas into the microwave for a couple of minutes may seem utterly harmless, but Europe’s stock of these quick-cook ovens emit as much carbon as nearly 7m cars, a new study has found.
And the problem is growing: with costs falling and kitchen appliances becoming “status” items, owners are throwing away microwaves after an average of eight years, pushing rising sales.

A study by the University of Manchester worked out the emissions of carbon dioxide – the main greenhouse gas responsible for climate change – at every stage of microwaves, from manufacture to waste disposal.

“It is electricity consumption by microwaves that has the biggest impact on the environment,” say the authors, who also calculate that the emissions from using 19 microwaves over a year are the same as those from a car.
“Efforts to reduce consumption should focus on improving consumer awareness and behaviour to use appliances more efficiently. For example, electricity consumption by microwaves can be reduced by adjusting the time of cooking to the type of food.”

Each year more microwaves are sold than any other type of oven in the EU: annual sales are expected to reach 135m by the end of the decade.

David Reay, professor of carbon management at the University of Edinburgh, pointed out that the damage done by microwaves is still a fraction of that done by cars. “Yes, there are a lot of microwaves in the EU, and yes they use electricity,” he said.
“But their emissions are dwarfed by those from cars – there are around 30m cars in the UK alone and these emit way more than all the emissions from microwaves in the EU. Latest data show that passenger cars in the UK emitted 69m tonnes of CO2 equivalent in 2015. This is 10 times the amount this new microwave oven study estimates for annual emissions for all the microwave ovens in the whole of the EU.”

The energy used by microwaves is lower than any other form of cooking. uSwitch, the price comparison website, lists microwaves as the most energy efficient, followed by a hob and finally an oven, advising readers to buy a microwave if they don’t have one. However, they urge owners to switch them off at the wall after use, to avoid powering the clock.
“Yes, it’s important to use microwaves efficiently,” said Simon Bullock, senior climate change campaigner for the charity Friends of the Earth. “But so is making sure the electricity that powers them is as low pollution as possible. The government should reverse its policy attacks on solar and onshore wind. We need green electrons powering all the nation’s tellies, microwaves and fridges.”
Alejandro Gallego-Schmid, one of the report’s authors, said: “The aim of our study was not to compare microwaves to other cooking appliances but to look at the environmental impacts of microwaves as ubiquitous devices in households in Europe and draw attention to the need to make their design, use and end-of-life waste management more efficient.”

Source: theguardian

Lemurs Are the Most Endangered Species of Primate on the Planet

Photo-illustration: Pixabay

Approximately 94% of the 111 species and subspecies of lemur are under threat of extinction in their native country of Madagascar – the only place they exist outside of captivity. Of the remaining lemur groups, only six do not face high risk of extinction, according to the International Union for the Conservation of Nature’s (IUCN) Red List of Threatened Species. This retrogression was revealed by the Primate Specialist Group, a conservation organization that has been analyzing current threats to the survival of lemur populations and their habitats.

Photo-illustration: Pixabay

Chair of the Primate Specialist Group and Chief Conservation Officer of Global Wildlife Conservation Russ Mittermeier indicated that the “very high extinction risk to Madagascar’s unique lemurs” would compound, generating “grave threats to Madagascar’s biodiversity as a whole.” Loss of habitat poses the single greatest threat the lemurs now face in the wild. Developments in illegal logging and slash-and-burn agriculture, as well as mining activities and charcoal production, are ultimately determining the fate of these endangered animals.

Lemurs also face threats from pet trading hobbyists or hunters who wish to turn them into food. Once a delicacy, lemur’s presence on menus has become more and more mainstream in Madagascar, according to Professor Christoph Schweitzer of the Bristol Zoological Society. In an interview with BBC News, Schwitzer commented, “More and more, we are seeing unsustainable levels of lemur poaching. We see commercial hunting as well – probably for local restaurants. And this is a new phenomenon for Madagascar – we didn’t see it at this scale 15 years ago”

Although many would bow their heads at the unfortunate fate of the lemurs, Schwitzer is an optimist. People “need to shout about these problems and get the message out there” he remarked. “When we published the lemur action plan and the media picked up on it, suddenly we had people call offering to help – to donate money or other resources. That can really make a difference,” he remarked. The “lemur action plan” has already had an effect, protecting habitats that contain the densest numbers of lemur species while helping Madagascar boost its ecotourism in the hopes of tackling poverty. By helping the local people economically, the groups involved in the plan are deterring hunting and other activities destructive to the tropical forests that provide the lemurs with their natural habitat.

Source: Inhabitat

Porsche’s First Electric Car to Shoot Out of the Showroom in 2019

Foto: Porsche
Photo: Porsche

Porsche has announced it is to launch its first electric car in 2019.

It claims the 600bhp battery-powered Taycan will be able to accelerate to 62mph in under 3.5 seconds and drive for 310 miles between charges, all while producing no emissions.

The automaker says the sports car will use two ‘permanently excited’ synchronous motors, which are seen as the turbochargers of electric motoring, to generate a constant rotary motion that can be applied at any time without needing to be started.

It currently forecasts production rates of twenty thousand units a year, equivalent to roughly two-thirds of the current sales figures for the 911.

Porsche says it wants to shift to electromobility before all other German auto manufacturers and by 2025 aims for every second Porsche sold to have an an electric drive unit.

To achieve this, the firm, which already uses 100% green energy at its German production facilities, has committed to investing €6 billion (£5.3bn) in electromobility before 2022.

Source: Energy Live News

5,500 UK Churches Switch to Renewable Energy

Photo-illustration: Pixabay
Photo-illustration: Pixabay

More than 5,500 churches including some of the UK’s most famous cathedrals have converted to renewable power to help tackle climate change.

Church of England places of worship, along with Catholic, Baptist, Methodist, Quaker and Salvation Army congregations, have made the switch to 100% renewable electricity, and faith leaders are urging more to follow suit.

Fifteen Anglican cathedrals including Salisbury, Southwark, St Albans, Liverpool, Coventry and York Minster are among the buildings signed up to green electricity tariffs.

Church leaders said climate change was “one of the great moral challenges of our time” and hurt the poor first and worst.

With the average annual church electricity bill around £1,000, British churches have diverted more than £5m from fossil fuels to clean energy providers, it is estimated.

The number of cathedrals running on 100% renewable electricity is down to the Church of England’s procurement group, Parish Buying.

Other churches have made the move through the Big Church Switch campaign run by the Christian charities Christian Aid and Tearfund and the Church of England’s environment programme.

Parishes can sign up with the national church buying group 2buy2, which pools the combined buying power to negotiate the cheapest possible tariff. Christian Aid said the renewable energy tariff was often cheaper than the fossil fuel-dominated one they had been on before.

Nicholas Holtam, the bishop of Salisbury and the Church of England’s lead bishop on the environment, said: “It’s fantastic to see churches doing their bit to ensure they reduce their impact on the environment. They are also giving a boost to clean energy, which is essential to reduce harmful carbon emissions.

“Climate change is an enormous injustice and is hurting the poor first and worst. Switching to responsible sources of electricity may seem like a small thing on its own, but when joined together it can make a real difference.”

Rowan Williams, the former archbishop of Canterbury and the chair of Christian Aid, said the Church of England had agreed to sell its shares in fossil fuel companies not on track to meet the aims of the Paris agreement on tackling climate change.

“Churches are part of a global network and so are often very aware of the plight of our brothers and sisters suffering from droughts, floods and extreme weather around the world,” he said.

He urged the government to set a target to cut UK emissions to zero by 2050 to ensure Britain “remains a green and pleasant land at home and a climate leader abroad”.

Source: Guardian

Global Wind and Solar Installations Break 1TW Milestone

Foto: pixabay
Foto: pixabay

Wind generation made up around 54% of this figure, with the solar proportion coming in at 46%.

The volume of wind and solar energy capacity installed around the world has broken the 1TW milestone.

That’s according to a new report from Bloomberg New Energy Finance (BNEF), which predicts this will double by mid-2023, with the second 1TW expected to cost 46% less to build than the first 1TW.

BNEF estimates the first 1TW of wind and solar required approximately $2.3 trillion (£1.77tn) of capital expenditure to deploy – it says expenditure on wind and solar generation between now and 2023 is likely to total about $1.2 trillion (£920bn).

Wind generation made up around 54% of the 1TW installed so far, with solar making up the other 46%. The report suggests installed solar capacity will shortly overtake that of wind. Total installed capacity for both energy sources has grown 65-fold since the year 2000 and more than quadrupled since 2010.

The BNEF report said: “In our 2013 Global Renewable Energy Market Outlook we estimated that global wind and solar installations would hit 865GW by the end of 2017 and get very close to 1,000GW by the end of 2018.

“In actual fact, the world had hit 945GW by end-2017, thus outperforming our expectations by 9% and hit 1,000GW about six months earlier than we forecast. In other words, we were very close but not quite aggressive enough.”

Source: energylivenews

 

Temperatures in South-West Europe Could Break 48C Record This Weekend

Photo-illustration: Pixabay

Large parts of southern and western Europe are expected to experience high temperatures this weekend with forecasters warning that thermometers could reach up to 48C in Spain.

Photo-illustration: Pixabay

Holidaymakers bound for the Iberian peninsula have been warned to expect extreme heat, with the chance of the hottest temperatures ever recorded in continental Europe.

The current record of 48C in Athens, Greece, in 1977, could be broken as waves of blisteringly hot air sweep in from Africa.

Temperatures around the Mediterranean are expected to rise and peak at the weekend, with the highs expected inland rather than in coastal areas, after edging into the low-40s on Wednesday and Thursday.

“These sorts of temperatures are not only exceptional for the locals but people from the UK will never really have experienced them,” said Luke Miall, a UK Met Office meteorologist.

“Especially with it being the school holidays, and the very young and old being susceptible to heatstroke, we’re advising tourists to keep out of the midday sun and protect themselves.”

Temperatures in south-west France could also rise to the high 30s, he added.

In the UK the mercury is set to be significantly lower this weekend although temperatures of up to 31C are forecast in London and the south-east.

Sunshine will return to most of the country but the north of England, Scotland and Northern Ireland will enjoy temperatures in the mid-20s along with scatterings of rain.

The UK has seen its driest first half of summer on record, while last month was the third hottest July ever recorded, but much of the country had cool, wet, windy weather last weekend.

Meanwhile, the UK Environment Agency said it would allow farmers more flexibility in taking water from rivers in the face of threats to crops and livestock after frustrated farming leaders and officials convened a “drought summit” on Wednesday.

The prolonged hot spell has devastated wheat fields across northern Europe prompting observers to cut crop estimates across the European Union, collectively the world’s largest wheat grower, to a six-year low.

Looking ahead to chillier times, the department store Selfridges has defied the return of the heatwave to open its Christmas shop for those already craving some festive winter cheer.
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The department store has declared it is once again the first in the world to unveil its Christmas section – 145 days ahead of the event itself – with shelves already loaded with tinsel, glitter and baubles decorated in the hues of a frosty morning.

“We have so many customers visiting from all over the world, eager to snap up festive decorations and souvenirs on their London summer holidays which they can’t buy at home,” said Selfridges buyer Eleanor Gregory.

“Our summer Christmas shop launch simply addresses the growing demand for convenience Christmas shopping outside the traditional Christmas season from many of our customers.”

Source: Guardian

Finland Flies Towards Low Carbon Aviation With First Electric plane

Photo: Pipistrel
Photo: Pipistrel

Finland has launched its first electric plane, which it hopes will clean up airborne pollution and slash fuel costs.

The Electric Aviation Association is partnering with Finnish airport operator Finavia to use the Slovenian-made Pipistrel Alpha Electro planes, which would be used for training and could cut carbon emissions by as much as 80%.

The organisations says electric aviation is comparatively cheap, with the Alpha Electro costing around €150,000 (£133,500).

They expect low carbon flight will become increasingly important for Finland’s domestic air traffic and even suggest the vehicles could be used as airborne taxis.

Janne Vasama, President of the Helsinki Electric Aviation Association, said: “This is the first step toward more ecological transport in Finland’s future.

“At the moment, the biggest costs in aviation are fuel and maintenance. With electric planes, these are both only about one tenth of what they are for regular planes.”

Source: Energy Live News

Study Finds New Reason to Ban Plastic: It Emits Methane in the Sun

Photo-illustration: Pixabay

The proliferation of plastic pollution has led to concerns over its impact on marine life and human health as the toxins it absorbs and emits move up the food chain. Now, a new study reveals yet another potential plastic hazard: It releases greenhouse gasses.

Photo-illustration: Pixabay

The study, published in PLOS One Wednesday, found that some of the most common plastics in the environment release the greenhouse gasses methane and ethylene when exposed to sunlight.

While the amounts released by the plastics are small, researchers are concerned that the scale of plastic production and waste means they could still contribute to climate-changing greenhouse gas emissions over time.

“Considering the amounts of plastic washing ashore on our coastlines and the amount of plastic exposed to ambient conditions, our finding provides further evidence that we need to stop plastic production at the source, especially single use plastic,” lead author Dr. Sarah-Jeanne Royer said in a University of Hawaii press release.

Royer didn’t set out to study plastics, BBC News reported. Instead, she was measuring the methane produced by biological organisms in sea water when she discovered that more methane was coming from the plastic bottles holding the samples.

“It was a totally unexpected discovery,” she told BBC News.

Her University of Hawaii research team went on to test polycarbonate, acrylic, polypropylene, polyethylene terephthalate, polystyrene, high-density polyethylene and low-density polyethylene (LDPE), which are used commonly in food packaging, textiles, construction and other plastic goods, according to the University of Hawaii.

Polyethylene, which is used in plastic bags and is the most used and discarded plastic in the world, emitted the largest amounts of the greenhouse gasses.

After being exposed to sunlight for 212 days, LDPE emitted 176 times the methane that it had at the start of the experiment, BBC News reported.

This is because, when the plastic is exposed to sunlight, it breaks down, cracking and exposing more plastic area to the sun, which leads to greater gas emission.

Once LDPE had been exposed to the sun, it continued to emit gases even in darkness, the study found.

LDPE waste pulled from the ocean also emitted greenhouse gasses when laid out in sunlight.

While it was known that plastic releases carbon dioxide when it degrades, this is the first research to measure the emission of other greenhouse gasses.

“Research on plastic waste is revealing it to be a disturbing pandora’s box,” University of Geneva chemist Dr. Montserrat Filella, who was not involved with the research, told BBC News. “As research expands our knowledge, we are realising that plastics can be insidious in many other ways. For instance, as vectors of ‘hidden pollutants,’ such as heavy metals present in them or, now, as a source of greenhouse gases. And, in all cases, throughout the entire lifetime of the plastic.”

Royer is now working on estimating the amount of plastic exposed to sun globally so that she can find ways to limit its contribution to the greenhouse gas emissions that cause climate change, according to the University of Hawaii.

Source: Eco Watch

Children Increasingly Travelling to School by Car, Despite Pollution Dears

Foto: pixabay
Foto: pixabay

The percentage of primary school children walking or riding bikes to their place of education fell by 2% last year.

The number of parents driving their children to school is growing, despite increasing concerns about the impact of air pollution around such areas.
That’s according to new statistics released by the government illustrating the proportion of people using different forms of transport to travel around England.
The report shows the percentage of primary school children walking or riding bikes to their place of education fell from 53% to 51% last year, even though the dangers of cars idling around school gates are becoming increasingly well-known.

Campaigners suggest this seems to contradict moves such as the Mayor of London’s £1 million fund to help 50 schools in London’s most polluted areas reduce the affects of poor air quality.

The government study also reveals an increase in the number of people using cars or vans instead of walking for journeys of less than two miles.
In terms of overall mobility, the report shows the steady decrease in the number of trips and miles travelled since the late-1990s has been reversed – there was an increase in the average number of trips and the average miles travelled per person in the two years from 2015 to 2017.

Source: energylivenews

Global Water Market to Grow to $915bn by 2023’

Foto: pixabay
Foto: pixabay

It has been linked to high commodity and oil prices as well as major water quality and infrastructure plans.

The global water market is projected to grow to nearly $915 billion (£700bn) over the next five years.
That’s amid a recovering global economy, high commodity and oil prices and major water quality and infrastructure plans such as those in Saudi Arabia, China and Southeast Asia aimed at improving wastewater treatment and incentivising private finance in water, according to Global Water Intelligence (GWI).

The water market is currently worth around $770 billion (£789bn), which includes both the operating and capital expenditures of utilities and industrial water users.
The projected increase in global spending on water and wastewater is said to be fuelled by a return to growth for key industry sectors such as mining and upstream oil and gas.

The GWI states commodity and oil prices experienced a rebound last year off the back of the OPEC production cuts and a growing demand for commodities such as copper, lithium and nickel as a result of an increased in demand for batteries and electric vehicles (EVs).

It adds: “GWI’s analysists have forecast increases in spending on water and wastewater treatment systems, particularly in the oil and gas and mining sectors, over the next five years.
“The market for oil-water separation technologies for instance, is forecast to grow by 14.6%, bringing new opportunities for technology suppliers and specialists in water management and treatment. Rising oil prices are facilitating a boom in the North American fracking industry and the renewed exploitation of mature fields like the Permian Basin which increasingly have high water management and treatment requirements. GWI found that the average number of waste barrels used per frack in the Permian Basin increased 434% between 2013-2016.”

Source: energylivenews

Sweden’s Highest Point Set to Lose Title as Glacier Melts

Foto: pixabay
Foto: pixabay

Glacier on the southern tip of Kebnekaise mountain shrinks due to record Arctic temperatures.

Sweden’s highest peak, a glacier on the southern tip of the Kebnekaise mountain, is melting due to record hot Arctic temperatures and is no longer the nation’s tallest point, scientists said on Wednesday. “I’ve never seen this much melted snow on the southern peak as I did this summer,” said Gunhild Rosqvist, a Stockholm University geography professor.

Rosqvist, who is also head of the Tarfala research station near the mountain, has been measuring the southern peak for many years as part of climate change research. Kebnekaise, a popular tourist destination located in Sweden’s far north, has two main peaks – a southern one covered by a glacier and a northern one free of ice.
Rosqvist said the southern peak has lost four metres (13ft) of snow between 2 July and 31 July. This means an average of 14cm of snow melted every day on the glacier in July, as Sweden experienced record hot temperatures, triggering dozens of wildfires across the country, even in the Arctic Circle.
“This is happening very fast. The result of this hot summer will be a record loss in snow and ice in the mountains,” Rosqvist said.

At its latest measurement, the southern peak reached 2,097 metres above sea level, just 20cm higher than the northern tip’s 2096.8 metres. “The forecast is that as of 1 August the southern peak is going to be lower than the northern peak,” Rosqvist said.
Last year, the difference between the two peaks was two metres. The southern glacier, whose height has been measured since 1880, has been melting by one metre each year in the past two decades, according to Stockholm University.

Source: theguardian