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The great detox – Largest ever ban of toxic chemicals announced by EU

The great detox – Largest ever ban of toxic chemicals announced by EU

Europe will greatly accelerate the way it eliminates harmful chemicals, Brussels announced on Monday. Officials will block the use of large families of chemicals, instead of one by one. The EEB predicts that with this ‘the great detox’ 5,000 to 7,000 of the most notorious chemicals will be gone by 2030, including all flame retardants, bisphenols, PFAS and PVC plastics.
Thousands of the most notorious chemicals will be banned in Europe, officials announced on Monday, part of a zero pollution goal in the EU Green Deal.

The action will be the largest ever regulatory removal of authorised chemicals anywhere and covers substances that environmental, consumer and health groups have fought against for decades.

The news spread quickly, with 250+ headlines appearing across Europe, including at El Pais, Le Monde, The Guardian, TAZ, The Irish Times, Kurier, Le Soir and the front page of Denmark’s Information. Le Monde hailed the move as the “promise of a revolution” while the financial daily Les Echos wrote “Brussels intends to hit hard and aim wide.”

The plan is called the Restrictions Roadmap, a political commitment to use existing laws to ban all flame retardants, substances that are frequently linked to cancer, and all bisphenols, widely used in plastics but that disrupt hormones. It will also ban all forms of PVC, the least recyclable plastic that contains large amounts of toxic additives, and restrict all PFAS ‘forever chemicals’, plus around 2,000 harmful chemicals found in baby diapers, pacifiers, baby bottles and other childcare products. The list of chemicals is ‘rolling’, meaning substances could be removed or added.

European officials are unhappy that some 12,000 chemicals known to cause cancer, infertility, reduce vaccine effectiveness and generate other health impacts, are estimated by industry to be widely found in everyday consumer and professional products, including sensitive categories like baby nappies and pacifiers, but also food contact materials, clothes, furniture, etc. Officials consider the roadmap a rapid first step in an EU chemical strategy, with more fundamental changes coming later, starting in late 2022. The EEB estimates that the roadmap will lead to roughly 5,000 to 7,000 chemicals being banned by 2030.

Some chemicals on the roadmap list were already facing EU restrictions, but most are new. The banning process for all chemicals on the list will begin within two years. All substances will be gone by 2030, the EEB estimates.

Industry raised a “storm of protest” over early drafts of the plans and is expected to try to water them down. Chemicals make up the fourth largest industrial sector in the EU, with firms owned by some of Europe’s richest and most powerful men. Industry association CEFIC acknowledged in December that as many as 12,000 chemicals, present in 74% of consumer or professional products, have properties of serious health or environmental concern.

EU member governments unanimously support the roadmap, although Italy is opposing measures to ban PVC plastics.

 

European Environmental Bureau chemicals policy manager Tatiana Santos said:

“What Ursula Von der Leyen’s Commission has announced today opens a new chapter in facing down the growing threat from harmful chemicals. This ‘great detox’ promises to improve the safety of almost all manufactured products and rapidly lower the chemical intensity of our schools, homes and workplaces. All that said, this is a political commitment and not yet action. We’ll be watching officials closely to ensure they walk the talk.”

 

An estimated 200,000 chemicals are used in Europe. Global chemicals sales more than doubled between 2000 and 2017 and are expected to double again by 2030. By volume, three quarters of chemicals produced in Europe are hazardous. Scientists recently declared that chemical pollution had crossed a planetary boundary, while last month a UN environment report found that chemical pollution is causing more deaths than COVID-19.

Daily exposure to a mix of toxic substances is linked to rising health, fertility, developmental threats, as well as the collapse of insect, bird and mammal populations. Some 700 industrial chemicals are found in humans today that were not present in our grandparents. Doctors describe babies as born “pre-polluted”.

Official polling finds 84% of Europeans worried about the health impact of chemicals in products and 90% about their impact on the environment.

Traditionally, the EU regulates chemicals one by one, an approach that has failed to keep up with industrial development of a new chemical every 1.4 seconds. The EU has banned around 2,000 hazardous chemicals over the last 13 years, more than any other world region. But these restrictions apply to very few products, such as cosmetics and toys. Roughly the same substances will now be banned from childcare items, a larger product group than toys or cosmetics. In addition, most other chemical groups targeted in the roadmap will apply to many product groups, greatly expanding regulatory impact.

The roadmap will step up a group approach to regulating chemicals, where the most harmful member of a chemical family defines legal restrictions for the whole family. That should end a cynical and irresponsible industry practice of tweaking chemical formulations slightly to evade bans.

 


 

Source META

Miners experiment with hydrogen to power giant trucks

Miners experiment with hydrogen to power giant trucks

Mining trucks are monstrous machines that guzzle fuel at a scarcely believable rate.

Weighing 220 tonnes, they can get through 134 litres of diesel every hour.

Little wonder then that mining companies are focusing their attention on these vehicles as the first step to reducing their carbon footprint.

Anglo American, in collaboration with several partners, is retrofitting a mining haul truck with hydrogen power technology.

A first of its kind, the monster mining vehicle is being piloted in Limpopo, South Africa, at the firm’s Mogalakwena platinum mine.

Due to be launched in early 2022, the truck will be hybrid, with a hydrogen fuel cell providing roughly half of the power and a battery pack the other half.

 

Instead of having a tank of diesel that powers the motor, hydrogen enters the fuel cell and mixes with oxygen to create water in a chemical reaction catalysed by platinum, which generates the electricity needed to power the motors that drive the wheels.

It only emits water vapour and the company says it has the potential to reduce on-site diesel emissions by up to 80%.

By rolling out this technology across its global truck fleet, Anglo American says it will be “taking the equivalent of half a million diesel cars off the road”.

 

Mining trucks can get through 134 litres of diesel an hour

 

The trucks also harvest regenerative energy created when driving downhill and braking, which is stored in the battery and extends the range of the vehicle.

Anglo is developing the truck along with partners Engie, NPROXX, First Mode, Williams Advanced Engineering, Ballard, ABB, Nel and Plug Power.

However, reducing the carbon footprint of the mining industry is a formidable task.

The construction sector, which includes mining, accounted for 36% of global final energy use and 39% of energy-related CO2 emissions in 2017, according to Davide Sabbadin, senior policy officer for climate and circular economy at the European Environmental Bureau (EEB).

He says the sector will need to reduce its energy consumption by a third if it hopes to be compatible with the Paris Agreement.

Hydrogen-powered trucks are a good start but need closer inspection, says Diego Marin, associate policy officer for environmental justice at the EEB.

“While electric-powered vehicles, generally speaking, are less damaging to the environment than internal combustion engines on a life cycle analysis, this does not mean that they are green,” he says.

Mr Marin points out it all hinges on how the hydrogen is produced. Some hydrogen is created using fossil fuels, which of course means there are substantial emissions as a result.

 

Hydrogen is not the cure-all for mining’s environmental problems, says Davide Sabbadin

 

Anglo American says it is pulling out all the stops in an attempt to attain carbon neutrality by 2040.

Its hydrogen-powered hauler uses green hydrogen, which is made by splitting water atoms into oxygen and hydrogen, through electrolysis.

Even that is treated with caution by the EEB.

“We should refrain from presenting hydrogen as a technological solution to all problems… all forms of hydrogen come at an environmental cost – water use, impacts on nature,” says Mr Sabbadin.

The EEB also points out that hydrogen power has a shorter storage life than other renewables and is substantially more expensive to produce.

 

Whether it be investment for the mining industry’s green goals or hydrogen power as a broader power solution, the issue of cost is definitely a pertinent one in South Africa.

Jarrad Wright, an energy consultant and principal engineer for the Council for Scientific and Industrial Research (CSIR) explains.

“Hydrogen for power production is still quite expensive and unlikely to compete for some time.”

This is largely due to a lack of supporting infrastructure for the new forms of energy to be created, distributed or stored.

But, Mr Wright adds that it is possible to migrate to hydrogen in specific applications.

 

There is a plan to make Mogalakwena mine the centre of a hydrogen production network

 

At the moment South Africa’s hydrogen power infrastructure is still sparse.

But the government and private partners are exploring ways to transform the country’s platinum belt into a “hydrogen valley”, with a focus on producing green hydrogen.

Anglo American is one of the private partners in this hydrogen infrastructure plan, which aims to create a regional renewable energy ecosystem.

The starting point for this ecosystem is due to be built at the Mogalakwena mine itself, through the construction of a hydrogen production and storage complex. It incorporates the largest electrolyser in Africa, a solar power field, and will generate approximately 140MW of green power.

Initially, it will be to support the 24-hour operation of the new truck, but once operational, the aim is for numerous complexes such as this one, to serve as local and regional hubs for the emerging hydrogen economy.

“The ecosystem would not only help us reduce our… emissions, but would also provide the foundation for green hydrogen production, facilitating the roll-out of hydrogen-powered haul trucks across South Africa,” Anglo says.

 


 

Source BBC