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Category: sustainability

Tractebel Overdick has developed a new floating wind foundation concept for 15+ MW wind turbines with a “hydrogen ready” option, and an offshore hydrogen production platform which can utilise the potential of large-scale offshore wind farms at an industrial scale of up to 800 MW.

The new floater design is said to have been optimised to reduce the overall costs of the floating foundation, through all major fabrication, installation, and operational aspects. In the case of the new hydrogen platform, the company has also highlighted that the new design – for which the system configuration and platform layout have been optimised based on the company’s previous design for a 400 MW system – can now lead to an overall cost reduction and competitive levelized cost of hydrogen.

The floating wind foundation, based on triangular arrangement of the main load carrying members, does not require any moving parts or wires, thus reducing risks and allowing for easier transport and installation operations, according to Tractebel Overdick. Moreover, the floater can be fabricated without using large heavy lift cranes or similar infrastructure, which might not be available in remote areas of the world.

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A new tool that uses light to map out the electronic structures of crystals could reveal the capabilities of emerging quantum materials and pave the way for advanced energy technologies and quantum computers, according to researchers at the University of Michigan, University of Regensburg and University of Marburg.

A paper on the work is published in Science.

Applications include LED lights, solar cells and artificial photosynthesis.

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One Dutch-Irish company is leading the way towards greener roads, by selling cheap electric conversion kits for existing petrol or diesel cars.

Drivers will be able to cut their carbon footprints by trading in an old car running on fossil fuel and turning it into a functioning, battery-operated electric vehicle.

Based just south of Dublin, New Electric claims to be able to “future proof” cars for years to come, no matter the brand, the desired speed, or torque. Its mission is to take good quality cars that may have been sent to the scrap heap and revamp them by installing batteries.

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Graphene, an atomically thin carbon layer through which electrons can travel virtually unimpeded, has been extensively studied since its first successful isolation more than 15 years ago. Among its many unique properties is the ability to support highly confined electromagnetic waves coupled to oscillations of electronic charge—plasmon polaritons—that have potentially broad applications in nanotechnology, including biosensing, quantum information, and solar energy.

However, in order to support , must be charged by applying a voltage to a nearby metal gate, which greatly increases the size and complexity of nanoscale devices. Columbia University researchers report that they have achieved plasmonically active graphene with record-high charge density without an external gate. They accomplished this by exploiting novel interlayer charge transfer with a two-dimensional electron-acceptor known as α-RuCl3. The study is available now online as an open access article and will appear in the December 9th issue of Nano Letters.

“This work allows us to use graphene as a plasmonic material without metal gates or voltage sources, making it possible to create stand-alone graphene plasmonic structures for the first time” said co-PI James Hone, Wang Fong-Jen Professor of Mechanical Engineering at Columbia Engineering.

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Warrior for our planet!

Commissioner Virginijus Sinkevicius:

Commissioner Sinkevičius is the youngest EU Commissioner appointed to the EU Commission. He is a Lithuanian politician, a European Commissioner since 2019. Prior to his appointment as Commissioner, he was the Minister of the Economy and Innovation of the Republic of Lithuania.

Andrea Macdonald founder of ideaXme Commissioner Virginijus Sinkevičius, European Commissioner for the Environment, Oceans and Fisheries.

European Commission:

The Commission helps to shape the EU’s overall strategy, proposes new EU laws and policies, monitors their implementation and manages the EU budget. It also plays a significant role in supporting international development and delivering aid.

Following the result of the European elections, and the mandate received from the European Council and the European Parliament, the Dr Ursula von der Leyen Commission put forward a set of ambitious goals for Europe’s future: climate neutrality by 2050; making the 2020s Europe’s Digital Decade; and making Europe stronger in the world with a more geopolitical approach.

On this ideaXme show the Commissioner talks of:

- His role as EU Commissioner of the Environment, Oceans and Fisheries.

- The new plans, policies and laws put in place to protect the environment, oceans and fisheries.

- The Commissioners work spearheading action on both the European and International levels.

- How the EU Commission creates laws.

- The importance of Public participation in the roadmap to creating law to protect the environment, oceans and fisheries.

#climateaction #climateemergency #climatejustice #climateactionnow #eucommission #virginijussinkevičius #virginijussinkevicius #environmentaljustice #chemicalsensitivity #ideaxme #movethehumanstoryforward #europeancommission

IdeaXme

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“The newest term — Universal Basic Means of Production — helps someone unfamiliar with the concepts to better imagine that world without clouding the idea with negative connotations from the past. So, what if instead of focusing so heavily on the idea of passing out money to individuals, we shift our focus to subsidizing 3D printers, local recycling centers for collecting plastic to make 3D printing filament when possible, and vertical gardens in homes and communities.”

Imagine a carbon nanotube replicator and garden in every home. It’s not sci-fi and will soon be possible. How fast we make the transition is entirely up to us.

This term refers to the idea of providing every household with technology that allows people to produce things they need at home. This includes consumer goods such as clothes, food, building materials, etc. and refers to the idea of getting everyone producing as many of their consumable materials as possible.

In many ways, we can think of it as creating a decentralized means of production, although it’s not entirely decentralized. And when you get right down to it, the whole point of a decentralized means of production is people working together to produce things they need. Not just some corporate “shareholder value” conference.

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