Trains for the London Underground are to be built at a new facility in Goole.

Siemens has received a planning permission grant for this to go ahead. This is combined with Croda Europe’s planned move to Goole 36 Underground, as well as Beal Homes’ new housing development in the area.

All of these projects are set to unlock the potential of the 30-acre Capitol Park Goole, according to Capitol Park’s developers Sterling Capitol.

Siemens has just been given approval by the East Riding of Yorkshire Council for its proposed £200m rail manufacturing facility on a 67-acre site at Goole 36. The plans include 860,000 sq ft of manufacturing, commissioning, warehouse buildings and stabling sidings, as well as a four-storey 54,000 sq ft office building.

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As part of the project, Siemens is planning to create up to 700 jobs and a further 250 during the construction period, with an additional 1,700 potential UK supply chain roles.

Richard Beal, chief executive of Beal Homes, said: “Our plans amount to a huge economic boost for Goole – we’ll be investing more than £100m over the next 15 years.

“Our development will provide the high-quality housing, from starter homes to executive properties that Goole needs to support current and planned investment, encourage further growth and realise the town’s rich potential.

“Pending planning approval, we expect to be on site later this year and delivering the first new homes in the second half of 2020. That means much-needed, high–quality homes for local families and people attracted to the area. It also means many new jobs working directly with us or with local sub-contractors and suppliers.

“We’re proud and excited to be among many investors who are leading the way in delivering the regeneration of Goole and creating an exciting future for the town and its people.”

The factory will manufacture 94 trains for the Piccadilly line. The new trains are part of London Underground’s ‘Deep Tube’ upgrade programme to modernise the Piccadilly, Bakerloo, Central and Waterloo and City lines.

Meanwhile, East Yorkshire-based Beal Homes has submitted detailed plans for the first phase of a large-scale development of 800 homes on a 73-acre site close to Junction 36 of the M62 in Goole.

The overall scheme will be the largest residential development in the Goole area for many years. Covering an area equivalent to almost 50 football pitches, the development will include the provision of a new primary school and additional open space.

Mike Heydecke, of Starling Capitol, said: “Capitol Park Goole, adjacent to the M62 at Junction 36, is perfectly positioned to take advantage of these investments. The park has been opened up by the new link road from the motorway to the port and has massive economic potential for employment. This potential can now be further unlocked.”

 

Source: BDaily News

Brian Berry, chief executive at the Federation of Master Builders (FMB), discusses VAT changes and underserved areas of the development industry.

Construction industry bosses are appointing more subcontractors in preparation of a downturn. What do firms need to look out for when appointing new subcontractors?

Anyone in the UK can start a construction company without having to demonstrate any basic level of competency or qualification. That is why anyone looking to appoint subcontractors should carefully consider who they appoint, and not make decisions on cost alone. If someone is looking for a builder, I would recommend using a member of the FMB. All new members of the FMB are independently inspected and vetted. We have a complaints process and are able to remove members if we find them to be in breach of our code of practice. Therefore, you know that by using an FMB member you have a guarantee that the company you are using has been vetted and if things go wrong, you have a safety net.

What needs to be done to increase the number of houses being built in the UK?

There needs to be a greater diversity of housebuilding. In 1988, 40% of new homes were built by SMEs, whereas now that is as little as 12%. While the major housebuilders are building more homes each year, it is not in their interest to exponentially increase supply. Therefore, it is critical to tap into other parts of the housebuilding sector, such as SME housebuilders. The greatest barriers facing SME housebuilders are finding small sites to build on, followed by the planning system and finally accessing the finance they need.

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What areas of the property development market do you believe are underserved and why?

I think there is massive potential in retrofitting properties, but this has been neglected in government policy. While much of the focus of late has been on ensuring new build properties are low carbon, there are many homes in the UK that do not meet energy-efficiency standards and are a major contributor to carbon emissions as well as fuel poverty. We believe there should be a national retrofit strategy and the government should incentivise homeowners to upgrade their homes by slashing VAT on home improvement works to 5%.

How did you get into the industry?

I started out at the Royal Institution of Chartered Surveyors as a parliamentary officer, then worked in its Brussels office for a while on European policy, before heading up its policy unit. I then moved to the FMB as director of external affairs and have been there ever since.

If you didn’t work in the property industry, what would you be doing?

It would have to be something to do with people and trying to make a positive difference. A career in politics is always an attractive option, despite all the recent shenanigans! Failing that, I’ve got great admiration for teachers.

Source: Development Finance Today

A record 62% of all UK excavation work is now preceded by a thorough search for underground assets, such as pipes and cables, according to a report by LSBUD (Linesearch BeforeUdig).

The report entitled ‘Digging up Britain 2019′, shows that there were 2,585,862 searches made through LSBUD’s online portal last year – a 14% increase on the previous year. As a result, almost a quarter of a million more potential asset strikes to the UK’s energy infrastructure were averted.

Part of this increase is because more utility owners are now members. Of the UK’s 1.5 million kilometres of underground utility infrastructure, about 800,000 kilometres is currently covered by LSBUD’s collaborative portal, a 23% increase on last year. This includes more than 60% of the UK’s electricity and gas networks, a 20% increase on the previous year. This is partly due to Wales & West Utilities registering its assets at the end of 2018. With SSE set to add their assets in 2019, over 60% of the UK’s electricity and gas distribution networks are now members.

Richard Broome, managing director of LSBUD, said: “We have record numbers of searches going through our system – one every 12 seconds. Some of this is down to having such good coverage from the DNOs and GDNs, and this is improving every year. There’s a definite ‘safety in the herd’ effect – the more asset owners registered with us, the more enquiries every utility member receives. That said, it’s a worry that nearly four in 10 projects are still taking place without proper searches being completed – leaving workers and the UK’s utility infrastructure at risk.”

The report bears this out. Since SGN joined LSBUD two years ago its enquiries have increased from 2,500 to more than 58,000 per month.

Despite the promising increases in searches, more than 1.5 million projects out of an estimated total of four million still took place in 2018 without a detailed search for underground assets being completed. This equates to 38%, or a dig every 21 seconds.

Broome added: “We can’t be complacent. We still need to educate everyone to complete a comprehensive search before they put a spade or digger in the ground – as the implications of a strike can be huge.”

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If the searches through LSBUD’s portal are indicative of what’s happening nationally, the biggest threats to utility assets came from utility companies themselves. Telecoms contractors and operators completed 881,000 searches, making up 34% of all searches in 2018. Water related information requests came next, with 574,000 searches, accounting for 22% of the total.

Work by contractors on the nation’s roads also grew by 18%, with 360,000 requests submitted in 2018.  Housing grew its share of excavation work with a 21% surge in searches from firms involved in housebuilding. Solar farm project searches leapt by 64%, tree planting enquiries more than doubled, mining and quarry projects increased by 43% while searches relating to agricultural works increased by 86%.

LSBUD’s report also explores the costs of asset strikes, sharing data from a study by the University of Birmingham. Factoring in indirect costs such as worker ill-health or injuries caused by a strike plus traffic disruption, impact on the immediate neighbourhood, loss of custom to local businesses and so forth, the true cost of an asset strike is 29 times the direct cost; for every £1,000 of direct cost arising from a utility strike the true cost is £29,000.

LSBUD’s report highlights a strong correlation between the severity of a strike and the nature of work being carried out – incidents are twice as likely to occur on jobs that are medium or high risk than on planned work.

 

Broome concludes: “This is why we urge all asset owners to register with our service; with more emergency works than ever taking place, and more people searching than ever before, for every type of project, it’s crucial to make it easy for firms to rapidly check what’s under the ground.”

 

Source: Network

Political chaos threatened to make Sajid Javid’s first Spending Review a footnote rather than a headline event, however the construction industry still found plenty to complain about…

It should have been Sajid Javid’s big moment. He announced an end to austerity, with no government department facing cuts next year for the first time since 2002. In fact, departmental spending will rise by £13.8bn in 2020-21 – an increase of 4.1% above inflation.

A £3.6bn increase to the New Towns Fund and some extra support to Homes England are also on the cards. However, for the construction industry, it’s a case of too little too late.

RIBA Chief Executive Alan Vallance said: “While an increase in spending is welcome, there’s a long way to go to reverse the damage a decade of cuts has had on the built environment. The RIBA has consistently raised concerns about the loss of skills in local government, as well as the continued exclusion of SMEs from public sector work. Under-resourced local authority planning departments have slowed the development of new housing and prompted a crisis in building quality.

“With significant warnings about the impact of Brexit uncertainty on the economy, particularly in a no deal scenario, an agreement on the way forward is vital.”

According to the Federation of Master Builders (FMB), housebuilding and a new retrofit strategy must form part of the government’s ‘Infrastructure Revolution’, a policy announced in the Spending Round.

Brian Berry, Chief Executive of the FMB, said: “The housing crisis is undermining the British economy. If we are to increase productivity and improve our competitive edge on the world stage, then building more new homes must form part of the Government’s campaign to upgrade our infrastructure.

“I welcome the announcement for £241 million to be spent on the regeneration of high streets, town centres and local economies via the Towns Fund, and additional support for Homes England, however this must be part of an overarching strategy for new build homes and social housing, which will be key to securing a prosperous post-Brexit Britain.”

Dave Sheridan, Executive Chairman of ilke Homes, opined that additional funding for modern methods of construction would be more welcome than sticking plaster solutions.

“Delivering homes to the places that need them is priority number one, and this cannot be done without government investment,” Sheridan said. “The Chancellor’s pledge to increase funding for Homes England is a welcome one, but to meet the government’s targets of building 300,000 homes a year, collaboration between the public and private sector is crucial.

“Further investment into the modern methods of construction will be vital to delivering high-quality homes at speed. The previous government demonstrated their support for offsite manufacturing and the opportunities it poses in diversifying the supply chain and creating new jobs, easing the strain that the skills shortages has engendered. Gaining the support of this government will be fundamental to ending the housing crisis, and whilst increasing funding for Homes England is a good start, there is much more to be done.”

There was also good news in the form of extra funds to beef up T levels. All the industry needs now is clarity on how the extra spending will translate into new homes, and stability to build them.

Berry concluded: “The skills shortage is highly concerning in this respect, with just under two-thirds of builders struggling to hire bricklayers and more than half of builders struggling to hire carpenters. The announcement for an additional £400 million to be pumped into Further Education is a welcome boost to giving colleges and employers the resources they need to train more apprentices, and make T Levels, which will become the vocational counterpart to A Levels, a success. Today’s Spending Round set the scene for a positive outlook for builders, but we need more details about how more new homes will be delivered.”

 

Source: Showhouse

As the Bahamas begins its long recovery process after Hurricane Dorian ravaged Grand Bahama and the Abaco Islands, the country faces an uphill battle rebuilding hotels and its tourism industry.

“The Bahamas is the most tourism-dependent country in the Caribbean and perhaps the world,” said Rick Newton of Resort Capital Partners, a Charlotte, North Carolina-based real estate investment advisory firm focused on the resort and hospitality market in the United States, the Caribbean and Latin America.

Tourism accounts for about 50 percent of the country’s gross domestic product, according to the Bahamian government’s website, and most of the nation’s workers are employed in some aspect of tourism, as well.

The dependance on hotels and tourism makes the rebuilding process even more difficult for the Bahamas, after the hurricane made landfall over Labor Day weekend, bringing wind speeds of more than 180 miles per hour to two of the country’s largest population centers, Grand Bahama and the Abacos.

The hurricane, fortunately, missed the country’s capital city Nassau, along with Paradise Island, where the largest resorts and hotels are located, including Baha Mar and Atlantis, Paradise Island.

Frank Comito, CEO of the Caribbean Hotel and Tourism Association, said the hotels and resorts in Nassau were not impacted by the hurricane and never closed.

The Abaco Islands and Grand Bahama have a much different hotel landscape than Nassau.

“They have a large vacation home business. A lot of it is rental and timeshares and lot of single-family, high-end homes in the Abacos,” Comito said.

The Abaco Islands and Grand Bahama have a total of about 2,250 hotel rooms, which equates to 15 percent of the total hotel inventory in the country, according to Newton.

Recently the Bahamas has experienced a boom in its hotel industry, growing at a much faster rate than the rest of the Carribean.

Hotel occupancy jumped 19 percent in the first half of this year, compared to the same period of the previous year, according to the hotel-data firm STR. Meanwhile, revenue per available room was up 27 percent to $231 in the first half of this year.

The sizable upswing was due to the completion in 2018 of Baha Mar, a 2,300-room resort and casino.

Experts say that as repair and construction companies start heading to the affected islands in the Bahamas, hotels in Nassau and other nearby areas could see a bump in revenue and occupancy as repair workers need a place to stay.

After Hurricane Irma damaged parts of the Florida Keys in September 2017, the Miami region saw double-digit increases in occupancy, revenue and demand. In October 2017, Miami area hotel occupancy was at 74.5 percent, up 11.2 percent from the same month of the previous year.

Rebuilding in the affected areas in the Bahamas, however, is likely much more challenging than after a hurricane in the Keys or South Florida. In the Bahamas, there are only a few institutionally owned properties in Abaco Islands and Grand Bahama that can afford to make repairs and rebuild dilapidated hotels, according to Newton.

Similarly, the Bahamas can’t tap into federal resources to rebuild infrastructure, like Puerto Rico did after hurricanes Irma and Maria. Following the hurricanes, Puerto Rico quickly sought to take advantage of the Opportunity Zones program.

The federal program designated almost the entire territory of Puerto Rico as an Opportunity Zone, which means that investors who build new real estate projects or redevelop an existing property could get substantial tax breaks. The Island’s governor said that the program could bring more than $600 million in new investment to Puerto Rico, and some investors are already taking advantage of this tax benefit.

In the Bahamas, however, it’s hard to see this same scenario playing out, according to Newton.

Real Estate Investment Trusts will likely be hesitant to put money into the Bahamas, because there is less of an exit strategy than putting the money into the United States, he said. So the bigger question is who will pay to rebuild properties that are torn down?

”Where will the capital come from?” he asked. “It’s not coming from insurance companies. I hope it’s private capital.”

Source: The Real Deal

A new study published in the journal ‘Nature Communications Chemistry’ has discovered that the structure of ultra-white beetle’s scales could be used in the making of bright-white sustainable paint using recycled plastic waste.

White Beetles might be tiny in their size but their structure could hold the key to making bright-white sustainable paint

White Beetles might be tiny in their size but their structure could hold the key to making bright-white sustainable paint.

This paint not only has a lower carbon footprint but helps in tacking the challenge of recycling single-use plastics.

A new study published in the journal ‘Nature Communications Chemistry’ has discovered that the structure of ultra-white beetle’s scales could be used in the making of bright-white sustainable paint using recycled plastic waste.

Cyphochilus beetle scales are one of the brightest whites in nature and their ultra-white appearance is created by the nanostructure in their tiny scales, as opposed to the use of pigment or dyes.

Experts now are able to recreate and improve this structure in the lab using low-cost materials – via a technique that could be used as a sustainable alternative to titanium dioxide in white paint.

“In the natural world, whiteness is usually created by a foamy, Swiss cheese-like structure made of a solid interconnected network and air,” said lead author, Dr. Andrew Parnell, University of Sheffield’s Department of Physics and Astronomy.

“Having understood these structures we were able to take plastic and structure it in the same way. Ideally, we could recycle plastic waste that would normally be burnt or sent to landfill, structure it just like the beetle scale and then use it to make super white paint,” the researcher added.

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Not only this paint would have a much lower carbon footprint but help in tackling the challenge of recycling single-use plastics.

The findings show that the foamy structure of the beetles’ scales had the right proportion of empty spaces, which optimise the scattering of light – creating the ultra-white colouring.

Conventional white paint contains nanoparticles of titanium dioxide, which scatter light very strongly. However, the use of titanium dioxide is harmful to the environment as it contributes to nearly 75 per cent of the carbon footprint of each tin of paint that is produced.

Researchers in this study used a technique called X-ray tomography, which is similar to a CT scan but on a minuscule scale. The scientists used the X-ray imaging facilities at the instrument ID16B at the European Synchrotron Research Facility (ESRF) in Grenoble, France.

The intense X-ray source at the ESRF meant whole intact scales could be measured, which was pivotal to understanding them and modelling how they scatter light.

Source: Asian News International

 

The worlds first amazing Sky Pool is due to arrive in London in Summer 2020.

Over the past year teams of architects, engineers and consultants have been busy testing and developing the pool structure in its factory in Colorado. The innovative pool is pushing boundaries in the capability of construction and engineering and will be a feat of engineering, never seen before. It is an intricate and challenging process for which we have some of the best minds in the world working together to accomplish.

The stunning outdoor pool will link two residential buildings at the 10th storey – a world first – and allow residents to swim from one building to the next. The sky deck at the top of the two buildings incorporates a spa, summer bar and Orangery for residents to relax and take in the views of London icons which include the Houses of Parliament, London Eye and new US Embassy located next door. The pool is entirely transparent, 25m long, 5m wide and 3m deep with a water depth of 1.2m. Designed by Arup Associates, with specialist input from Eckersley O’Callaghan and aquarium designers Reynolds, the experience is intended to be more akin to an aquarium than a pool.

The acrylic is now in its final phase of construction and is currently undergoing its final testing and treatments before it will be prepared for shipping to the UK, itself a lengthy and complex process.

The pool is expected to arrive at Embassy Gardens next Summer, when this vision becomes a reality. We will then need to lift and secure the structure in place and complete works on the Sky Deck but the pool will be open next Summer.

 About Embassy Gardens:

Embassy Gardens will see the creation of nearly 2,000 new homes, stunning landscaped gardens, vibrant new bars and restaurants providing a variety of al fresco spaces and 130,000 ft sq. of shopping space. Phase two is being delivered by EcoWorld Ballymore and phase one, which is now complete and occupied, was delivered by Ballymore Group. Phase 3, which is also under construction, includes One Embassy Gardens, the development’s flagship commercial building, with space pre-let to Penguin Random House UK and DK Publishing, and EG:HQ, a 13-storey, 217,000 sq. ft office space, which was recently submitted for planning.

The apartments at Embassy Gardens are a 10-minute walk from Vauxhall station and connectivity will be further improved with the forthcoming extension of the Northern Line, creating two new stations at Nine Elms and Battersea Power Station. Future home to the Sky Pool, Embassy Gardens is a landmark development which will establish a totally new community within central London, wrapped around the new US Embassy.

 

 

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Yesterday (29 August 2019), the Department for Business Energy and Industrial Strategy (BEIS) published its latest figures on solar PV deployment in the UK.  The STA is again questioning the accuracy of these figures, and calling on BEIS to implement the recommendations of the Energy Data Taskforce which includes introducing a generation asset registration system as this is the only approach that will enable truly accurate monitoring of solar PV and battery storage deployment.

STA Chief Executive Chris Hewett said; It is time for BEIS to either get its house in order or stop publishing these meaningless statistics which clearly do not capture the full picture of UK PV deployment.

 

We are particularly concerned with the large-scale commercial and industrial rooftop PV market, as these systems are too large to be captured by MCS registration. Our members are seeing significant growth across this space, from supermarket rooftops to football stadiums, and the lack of visibility of this capacity is holding back energy system innovation and decarbonisation.

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As the Energy Data Taskforce stated in their report earlier this year, an estimated 10% of assets are not visible to the electricity system operator today. How will we know if we are on track to reach Net Zero if the government cannot even be certain of what is connected to the grid? This clearly demonstrates the urgent need for a coordinated asset registration strategy, and a centralised energy data catalogue that is accessible to industry. We reiterate our call upon government and respective agencies to swiftly implement the recommendations of the Energy Data Taskforce.

 

Timely, detailed and accurate market data for the entirety of the small-scale renewable electricity and energy storage industry is critical for:

 

  • Ensuring safe, efficient and cost-effective grid operation and electricity supply
  • Providing an accurate picture of the market landscape to drive investment and new business models
  • Providing a robust evidence base for research, innovation and policy-making

 

Prior to summer recess, a number of MPs, including SNP Energy Spokesperson Drew Hendry, queried the accuracy of BEIS’ solar deployment figures through written questions to the Secretary of State at the time.

 

Solar Trade Association:

On a regular day, New York City demands around 10,000MW every second; during a heatwave, that figure can exceed 13,000MW. “Do the math, whatever that gap is, is the AC,” explains Michael Clendenin, a spokesman for Con Edison, the company that supplies more than 10 million people in the New York area with electricity. The combination of high demand and extreme temperature can cause parts of the system to overheat and fail, leading to blackouts. In 2006, equipment failure left 175,000 people in Queens without power for a week, during a heatwave that killed 40 people.

This year, by the evening of Sunday 21 July, with temperatures above 36C (97F) and demand at more than 12,000MW every second, Con Edison cut power to 50,000 customers in Brooklyn and Queens for 24 hours, afraid that parts of the nearby grid were close to collapse, which could have left hundreds of thousands of people without power for days. The state had to send in police to help residents, and Con Edison crews dispensed dry ice for people to cool their homes.

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As the world gets hotter, scenes like these will become increasingly common. Buying an air conditioner is perhaps the most popular individual response to climate change, and air conditioners are almost uniquely power-hungry appliances: a small unit cooling a single room, on average, consumes more power than running four fridges, while a central unit cooling an average house uses more power than 15. “Last year in Beijing, during a heatwave, 50% of the power capacity was going to air conditioning,” says John Dulac, an analyst at the International Energy Agency (IEA). “These are ‘oh shit’ moments.”

There are just over 1bn single-room air conditioning units in the world right now – about one for every seven people on earth. Numerous reports have projected that by 2050 there are likely to be more than 4.5bn, making them as ubiquitous as the mobile phone is today. The US already uses as much electricity for air conditioning each year as the UK uses in total. The IEA projects that as the rest of the world reaches similar levels, air conditioning will use about 13% of all electricity worldwide, and produce 2bn tonnes of CO2 a year – about the same amount as India, the world’s third-largest emitter, produces today.

All of these reports note the awful irony of this feedback loop: warmer temperatures lead to more air conditioning; more air conditioning leads to warmer temperatures. The problem posed by air conditioning resembles, in miniature, the problem we face in tackling the climate crisis. The solutions that we reach for most easily only bind us closer to the original problem.

Source: The Guardian – read in full

This presents a very real challenge to the construction industry, a challenge that can no longer be viewed as something for the future, climate change is indicating that the challenge must be met now. However the past may hold clues to the way we approach future construction. Many of the ancient civilizations thrived in lands that experienced very high daily temperatures, without electricity they found ways to utilize the natural resources to keep the heat at bay. Looking at these methods and marrying them to our technological advances may be the first steps to keeping us cool, and stepping away from the spiral of cooler means hotter.

Marthan Henriques writing for ‘BBC Future’ has looked in depth at these and other alternative cooling methods from modern day roof gardens to evaporative cooling, practiced by Spanish farm labourers. It also examines ground source cooling and windcatchers. The full article can be read by following this link: Read Marthan’s article here

 

 

We read this article on Dezeen, it seems to have split the environmentalists in terms of for and against, whilst the general tone of the article seems to focus on negative aspects, some of their reader responses were more positive. We wondered what Buildingspecifier readers viewpoint was on the subject.

Dutch non-profit The Ocean Cleanup plans to burn some of the plastic it collects from the Pacific Ocean, Dezeen has learned. Designers and environmentalists say the move “makes no sense”.

The organisation told Dezeen that most of the plastic it harvests with its floating rigs will be recycled, with the remainder burned in waste-to-power plants.

“Not all plastics collected will be recyclable to new products, but the majority will,” said a spokesperson for The Ocean Cleanup.

“The particles collected that are not fit to be turned into new products will be thermally recycled into energy,” the spokesperson said. “We aim to send nothing to landfill.”

The spokesperson did not give any other details of where or how the ocean plastic it collects would be recycled or burned.

Thermal recycling involves burning waste in special facilities, similar to the Bjarke Ingels-designed Amager Bakke waste-to-energy plant in Copenhagen, to generate electricity.

However there are concerns over the emissions from such facilities, which can potentially release toxins into the atmosphere as well as carbon dioxide.

A report on plastic pollution by the Center for International Environmental Law (CIEL) published earlier this year said that incinerating plastic waste “releases toxic substances including heavy metals such as lead and mercury, acid gases and particulate matter.”

“Managing plastic waste, mostly via incineration, contributed about 16 million metric tons of greenhouse gases in 2015,” the report said.

Designers and recycling experts expressed concern at The Ocean Cleanup’s plans to burn waste.

Dutch designer Dave Hakkens, founder of recycling network Precious Plastic, said he admired The Ocean Cleanup but was “not a big fan of burning plastic for energy”.

“This seems like such a waste of material to me,” said Hakkens. “It took so much effort to turn that old fossil oil into plastic. We can always burn, but we can do more before we hit that last resort.”

“It is just a strategy that displaces trash with smaller molecules that float around in the air,” said architect Arthur Huang.

“We’re not a fan of burning,” said Cyrill Gutsch, founder of Parley for the Oceans. “Is it not what at this point we feel is recommended.” Cristina Gabetti described the project as “a dream that seduced many”

Italian environmental journalist Cristina Gabetti said The Ocean Cleanup’s claim that the majority of the plastic would be recycled sounded “very optimistic”.

“Where will they bring the collected plastic waste to?” she asked. “Do they have agreements with recycling plants? Have they done an assessment of the environmental impact of transport and treatment of the plastic?”

She added: “Waste-to-energy is a common practice in some states, but again the type of facility makes the difference.”

“Burning plastic collected from the ocean helps as it removes material that could break down into micro plastics, but if the goal is [reducing] carbon emissions then burning it makes no sense,” added architect Arthur Mamou-Mani, who is exploring the use of compostable bioplastics to replace fossil-fuel plastics.

“Burning plastic for energy is not dissimilar to burning oil, but creates additional carbon emissions to the ones generated by creating the plastics in the first place,” he continued.

Founded in 2013 by Dutch entrepreneur Boyan Slat at the very young age of 20, the Ocean Cleanup says it plans to remove 90 per cent of plastic waste from the world’s oceans using fleets of 600-metre-long floating rigs.

The unmanned devices are designed to scoop up plastic as they float around the so-called Great Pacific Garbage Patch, where billions of plastic particles have accumulated. Ships will arrive periodically to take the waste ashore.

However there are doubts over the feasibility of the operation, since much of the plastic in the garbage patch has broken down to the size of confetti, with most of it found below the surface and in low concentrations.

As well as being difficult to collect, this plastic is difficult and expensive to recycle. In an interview with Dezeen published earlier this month, Parley for the Oceans’ Gutsch said that recycled plastic from the ocean can cost eight to ten times more than virgin plastic, and was often contaminated.

“It works like a sponge and it absorbs a lot of other chemicals,” Gutsch said. “So in a treatment process, you want to be very careful. You can compact them into building blocks or something like that, but that’s actually downcycling.”

In the interview Gutsch, whose organisation turns marine plastic waste into desirable goods under the Ocean Plastic brand, said he did not think it was possible to rid the oceans of plastic. Instead, he called for the development of new materials to replace plastic.

“What can this plastic be recycled into?” said Arthur Huang. “I think they have no clue. Of course it can be recycled into products and building materials, but first you have to identify the materials, mix them and sort them.”

Many experts are sceptical of The Ocean Cleanup’s approach. Speaking to Dezeen earlier this year Huang said The Ocean Cleanup “cannot be a plausible solution” to cleaning up the oceans while Gabetti described it as  “a dream that seduced many people”.

The Ocean Cleanup’s first sea-trial was abandoned late last year after the U-shaped plastic tube fractured.

Engineers later discovered that the rig was moving more slowly than the plastic it was trying to collect, causing waste it had collected to float back into the sea.

The mission was restarted in June following modifications to the rig. In a blog post published on 16 August, Boyan Slat announced that the organisation had solved the speed problem by rotating the rig 180 degrees and slowing it down with a parachute, so that plastic is pushed into the system by wind and waves.

However the rig requires further modifications to ensure that all floating plastic is captured. “This is all good news and a key step in the right direction; however, we are not at proven technology status just yet,” Slat wrote.

CIEL’s report, Plastic & Climate: The Hidden Costs of a Plastic Planet, was published in May this year. It found that producing and incinerating plastic “will add more than 850 million metric tons of greenhouse gases to the atmosphere – equal to the emissions from 189 five-hundred-megawatt coal power plants” in 2019.

Pollution from burning plastic at waste-to-energy plants “can enter air, water, and soil causing both direct and indirect health risks for workers and nearby communities,” the report found.

An estimated 4.8 to 12.7 million tonnes of plastic end up in the oceans each year. Circular-economy charity the Ellen MacArthur Foundation estimates that by 2050 there will be more plastic than fish in the oceans.

 

Source: Dezeen

 

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