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Guilt-free cruise ship? Norwegian Cruise Line unveils plan to build first zero emission vessel in 2030

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The world’s first carbon-neutral cruise ship could be a combination of big batteries, wind technology and solar panel sails.

According to a leading Norwegian firm, zero-emission cruise ships could be used to transport travellers across the oceans in a matter of years.

Hurtigruten announced today that its first net-zero cruise ship would be ready in 2030, ahead of plans to decarbonise the entire fleet.

Sea Zero, the cruise line’s project to create a zero-gravity ship, was announced last year. However, technological breakthroughs have made it possible for the ship to be built this year. Giant electric vessels We are now one step closer to making our dreams a reality.

Hedda Fein, CEO of Hurtigruten Norway, explains that after a thorough feasibility study, they have identified the most promising technologies to be used on their future cruise ships.

“We are committed in delivering a ship which surpasses all other ships in terms of energy efficiency, sustainability and within a few short years.”

Guilt-free cruising The cruise industry has long held a dream to achieve net zero emissions. 2050 target.

How will the cruise ship with zero emissions work?

According to the concept plans released on 7 June, Hurtigruten will have a new line that is fully electric and equipped batteries that are charged by renewable energy in ports.

Combining 60-megawatt-hour battery solutions with Wind technologyThe vessel is expected to offer a number of firsts and improvements that are not available on cruise ships currently,” it says.

There are also 50-metre retractable sailings with solar panels Then, you can. Außerdem-operated Bridge (where the crew and captain steer the ship). The external sides of the ship will display the battery levels.

Felin stated that the line faced a challenge after announcing its ‘Sea Zero Project’ in March 2022. They did not know which technologies would be in use in 2030.

She says, “Our task was paving the way for new innovation and enhancing existing innovations to align with our sustainable objectives.”

“While some of these technology have reached a relatively mature stage, they still require dedicated research and development in order to ensure their successful application within the maritime context.”

The proposed green technology will be tested over the next two-years to fine-tune the final ship design.

How will passengers be involved in the net-zero journey

The Sea Zero concept doesn’t just mean phasing-out polluting motor fuel.

Hurtigruten claims that guests will be able to play a major role in reducing energy consumption by using an interactive mobile application. The app will allow them to measure their own energy and water consumption, as well as operate the “ultramodern cabin ventilation”.

The project’s success depends on the development of new technologies for the hotel operations onboard, which can consume as much as 50 percent of the ship’s energy consumption. The goal is to reduce energy consumption by 50% compared to Hurtigruten Norway’s current ships.

The fleet is already greener than some other companies.

Two of Hurtigruten’s seven ships have been upgraded to battery-hybrid-powered , with the third being upgraded this fall. The company is outfitting its other five vessels with various technologies that it claims will reduce CO2 emissions by 25% and nitrogen oxides to 80%.

The cruise industry is still plagued by other environmental issues. Social Media – The company presents a positive picture of travel in the future around Norway.

New design features include “enlarged surfaces with dedicated windows [which] “This will give you a chance to see what is often called the ‘world’s most beautiful coast’.”

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  • Daniela Daecher

    Daniela Daecher is a twenty-something bookworm and coffee addict with a passion for geeking out over sci fi, tv, movies, and books. In 2013 she completed her BA in English with a specialization in Linguistics. In 2014 she completed her MA in Linguistics, focusing on the relationship between language and communication in written form. She currently lives in Munich, Germany.

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Cheers! British wine industry fortunes look rosé – but can it compete with Europe’s big beasts?

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More vineyards and big money investors herald a golden age for the British wine industry as it gears up to take on Europe’s elite.

Increased investment and the benefits of a changing climate are steadily combining to turbo charge the British wine industry – but can it pose a real threat to Europe’s big beasts?

Data from industry association WineGB suggests that the number of hectares of land devoted to wine production in Britain has doubled over the past decade to about 4,000.

The number of wineries has increased by more than 50 per cent to 200, and the number of vineyards has doubled to about 950.

Quality over quantity

But size isn’t everything. Despite impressive growth, the UK wine industry is still dwarfed by its heavyweight European rivals. The UK doesn’t have the heft to go toe-to-toe with Europe’s best yet, but it can challenge them on quality.

When it comes to the taste test British wines punch well-above their weight. Chapel Down group, one of England’s biggest wine producers, has racked-up an impressive tally of international wine competition victories over the years.

Last year the group enjoyed 28 competition successes, including scooping gold medals in the International Wine Challenge and the Decanter World Wines awards, that judge more than 18,000 wines from 57 countries.

Chapel Down chief executive Andrew Carter has his eyes set on creating an international acclaimed wine region in the UK, and he’s getting the investment in to back-up his big ambitions.

Cash injection

London City investors, not known for risking their cash on speculative ventures, are putting their money behind the British wine industry in a bid to take it to the next level.

Nigel Wray, a well-known City investor has a 14 per cent stake in Chapel Down, while Lord Spencer of Alresford, whose investments span real estate, fintech, cybertechnology and oil and gas exploration, has a 26 per cent stake in Chapel Down.

Former UK Conservative party chairman, philanthropist, international businessman and billionaire, Lord Ashcroft, has acquired a 66 per cent controlling stake in Gusbourne, an award-winning producer with vineyards in the South West of England (Kent and Sussex).

Financial backing is helping the British wine industry expand. Gusbourne, which already has 93 hectares of mature vineyards, has acquired 55 hectares of land in Kent, ready for planting in the coming years.

Exports are doing well

Top quality British wine is finding new markets across the world. Exports account for a fifth of Gusbourne’s net revenue, with sales in 35 markets including Scandinavia, Japan and the United States. Cracking the Chinese market would turbo-boost sales further, but geo-political worries are slowing investment decisions.

So while Southern Europe’s traditional wine growing regions struggle with rising temperatures, making some vineyards less viable, Britain is laying the foundation for a concerted crack at the big beasts of wine production.

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  • Daniela Daecher

    Daniela Daecher is a twenty-something bookworm and coffee addict with a passion for geeking out over sci fi, tv, movies, and books. In 2013 she completed her BA in English with a specialization in Linguistics. In 2014 she completed her MA in Linguistics, focusing on the relationship between language and communication in written form. She currently lives in Munich, Germany.

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Why do long-range strikes matter to Ukraine? | Radio Schuman

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why-do-long-range-strikes-matter-to-ukraine?-|-radio-schuman

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By Maïa de La Baume & Eleonora Vasques

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The US and EU countries limit the use of weapons they provide to Ukraine for fear of escalating the war.

Ukraine changed tactics last month with its surprise military offensive inside Russia’s Kursk region. The war-torn country reprised calls for restrictions on use of western-supplied long-range weapons to be lifted during an EU foreign affairs meeting in Brussels last week – so it can target installations inside Russia used for attacks against it.

Will the EU lift those restrictions?

Radio Schuman discusses this today with Euronews journalist Sasha Vakulina.

We’ll also look at the Russian President’s trip to Mongolia, despite the country being a member of the International Criminal Court, which issued an arrest warrant against Vladimir Putin last year.

On a lighter note, do you know about the new dating trend in the Iberian peninsula? Young single people are ditching hook-ups at bars up to meet up in supermarkets.

Radio Schuman is hosted and produced by Maïa de la Baume, with journalist and production assistant Eleonora Vasques, audio editing by Zacharia Vigneron and music by Alexandre Jas.

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  • Daniela Daecher

    Daniela Daecher is a twenty-something bookworm and coffee addict with a passion for geeking out over sci fi, tv, movies, and books. In 2013 she completed her BA in English with a specialization in Linguistics. In 2014 she completed her MA in Linguistics, focusing on the relationship between language and communication in written form. She currently lives in Munich, Germany.

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Hempcrete: The green brick taking on the challenge of climate change

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Hempcrete is a bio-based building material helping to power the drive to net-zero, but how can a product developed a millennia ago help tackle today’s environmental challenges? Euronews Culture gets down and dirty with a material that has Europe’s eco-conscious architects high with excitement.

It really doesn’t look like much, but hempcrete is the green building material that’s got eco-savvy homeowners and architects excited by its potential to be a sustainable alternative to environmentally expensive bricks and concrete.

It is made using a carefully calibrated mixture of hemp shiv – the dried inner core of the hemp plant – mixed with lime and water.

But although hempcrete seems like a very modern building material, it has a history stretching back over 1,500 years.

Hemp plaster from the sixth century still lines the walls of the UNESCO-designated Ellora Caves in India, and hemp mortar has been discovered in ancient Merovingian bridge abutments in France – which is fitting, as France was at the forefront of the 1980s drive to modernise hempcrete and introduce it to a new generation.

Back then, wet hempcrete was cast onsite, as concrete is today, but the challenge of getting the mixture right made it a tricky product for laypeople to use. Too much of any of the three ingredients could make the material runny and weak, while not enough could cause crumbling.

Its drying time also posed problems. In fair conditions, cast hempcrete can take between four and six weeks to cure. But a cold damp winter could slow the process to at least six months, restricting its mass use across northern Europe.

Impeccable environmental credentials

Despite the challenges, hempcrete’s undeniable environmental credentials have meant it was a case of when, rather than if, it would muscle its way into the mainstream building trade.

Liam Donohoe, chief operating officer at UK Hempcrete – a Derbyshire-based company designing and supplying materials to building projects using hempcrete – tells Euronews Culture that sustainability plays a part in every area of the product’s development.

“Hemp, unlike conventional crops, doesn’t require a lot of fertilisers or pesticides to protect it as it grows. The type of fibrous hemp usually used in construction is a tall plant that grows quickly and so can be cropped and planted quite close together, naturally suppressing weeds,” he says.

“I’m not saying it takes no energy to produce hempcrete, it does. But when you compare it to man-made insulation and wall infills, it has an unlimited life span and the primary ingredient is a renewable crop that costs a lot less energy and carbon to produce.”

Research and development changed everything

Experiments in France and at Belgium’s University of Leuven in the early 2000s saw researchers begin tackling the barriers preventing hempcrete from realising its full potential as a mainstream building product.

The eureka moment was the development of the hempcrete block or ‘green brick’, which took the specialist skill and guesswork out of using the material.

The lightweight fibrous block opened up a new world of possibilities for the material without diminishing any of its eco-credentials. It is free from volatile organic compounds (VOC) and indefinitely retains its acoustic, moisture absorption and thermal conductivity properties – in sharp contrast to synthetic insulation that decompresses over time to become less effective.

It is now a consistent, lightweight and reliable product that can be easily transported to sites and used by jobbing builders without extensive training.

Hempcrete versus concrete

Despite its versatility, experts are quick to dismiss comparisons between hempcrete and concrete. Concrete is a reinforced, structural building material that can support its own weight, while hempcrete is used around a frame of wood, steel or concrete. Think of it as insulation that doesn’t cost the Earth.

“When hempcrete is made into blocks, it’s strong enough to support itself, so can be used to build multi-storey buildings. There are a number of examples in the Netherlands, South Africa and France, so it’s not that you can’t build high or strong structures with it, but you need to use it around a frame,” Donohoe says.

“Researchers are working on developing a structural application for hempcrete, but that currently means usually tweaking the recipe. The sweet spot is finding something that’s very consistent, that goes onto the building site just like any other building product, without compromising too much on the carbon inputs to the recipe by using ingredients that are less sustainably produced.”

Hempcrete’s time has come

Hempcrete is proving itself to be well-suited to the radically different way many lives are lived in the post-Covid world and the desire to do more to ensure the survival of the planet.

“In the recent past people would commute to their heated offices, do a day’s work and return home to put the heating on for an hour or two in the evening,” Donohoe says.

“We don’t live like that now. Increasingly a lot of us want a nice stable healthy environment at home, because that’s where many live and work.

“Synthetic insulations, such as polyurethane and fibreglass, form a barrier between heat and cold, but they heat-up and cool down very quickly. By contrast, natural materials, such as earth, or hempcrete, are a little slower initially to heat up, but they retain their heat a lot longer – a process called ‘decrement delay’. This process suits today’s world, where people are at home a lot longer, and the heating is on more frequently during the colder months,” he adds.

Europe is setting the pace in hempcrete use

The major players in the hempcrete world hail from Europe. In the Netherlands, France, Belgium, Germany and Italy, hempcrete is routinely used to retrofit old buildings and form the core of new builds.

One of the biggest producers is Belgian companyIsohemp. The Fernelmont-based business has been trading since 2011 and operates in five countries.

It produces more than a million hempcrete blocks a year and claims that the projects it has worked on have saved 18,000 tonnes of C02 from the environment – that’s equivalent to the emissions produced by a patrol car circumnavigating the planet 32,000 times.

Although the UK is a few steps behind the pack, the gap is closing fast. UK Hempcrete knows of 300 to 400 houses in the UK that have been built with hempcrete and sees a bright future for the product.

“The future of hempcrete will be in prefabrication using modular methods of construction. We already have timber-framed houses largely assembled in factories, brought to the site and constructed there. There’s no reason why hempcrete houses can’t be similarly prefabricated,” Donohue says.

“In Britain, companies are building conventional family homes with hempcrete that look just like estate homes anywhere in the country, but with vastly superior eco-performance benefits.

“A focus for us is retrofitting pre-1940s housing stock. We are working with community housing cooperatives around the country who have old houses that are cold and leaky. The biggest opportunity is developing that market alongside the growing newbuild market.”

But perhaps the full potential of hemp and hempcrete has yet to be realised. BMW currently use a weight-saving hemp polymer in the door panels of its i3 electric car, while in southern Italian earthquake zones hempcrete is used as a flexible building material that can cope with Earth movement, rather than rigid, brittle concrete.

The future of hempcrete as a green building material looks assured. But with researchers working on ever more innovative ways to use it, perhaps we’ve only seen a tantalising glimpse of the difference it can make.

Author

  • Daniela Daecher

    Daniela Daecher is a twenty-something bookworm and coffee addict with a passion for geeking out over sci fi, tv, movies, and books. In 2013 she completed her BA in English with a specialization in Linguistics. In 2014 she completed her MA in Linguistics, focusing on the relationship between language and communication in written form. She currently lives in Munich, Germany.

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