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Archive for the ‘sustainability’ category: Page 308

Dec 28, 2020

An auto executive explains why the company’s $7,000 tiny electric vehicle that 14-year-olds can drive is the future of urban transit

Posted by in categories: finance, sustainability, transportation

A french automaker; Citroen is banking that tiny electronic vehicles are the way of the future!


The mini mobility unit starts at around $7059 including VAT, but can be rented with a subscription model or with minute-by-minute payments.

Dec 28, 2020

Scientists turn CO2 into jet fuel

Posted by in categories: sustainability, transportation

Researchers may have found a way to reduce the environmental impact of air travel in situations when electric aircraft and alternative fuels aren’t practical. Wired reports that Oxford University scientists have successfully turned CO2 into jet fuel, raising the possibility of conventionally-powered aircraft with net zero emissions.

The technique effectively reverses the process of burning fuel by relying on the organic combustion method. The team heated a mix of citric acid, hydrogen and an iron-manganese-potassium catalyst to turn CO2 into a liquid fuel capable of powering jet aircraft.

Dec 28, 2020

Tesla Model Y Police Car Makes World Debut in New York

Posted by in categories: sustainability, transportation

It seems even police cars are moving to Tesla. 😃


Tesla Model Y enters the world of crime-fighting, commissioned by the Hastings-on-Hudson Police Department, Westchester County, New York. This is the first Model Y that has already been purchased and equipped as a police department vehicle in the world.

On December 21, the Hastings-on-Hudson Police Department shared the great news with the community via their Facebook. The PD has acquired and has already received their first electric car—Tesla Model Y. Police Chief David Dosin said the Westchester County Department was the first in the county to receive delivery of the all-electric police car, as the department is committed to alternative fuels and clean technologies.

Continue reading “Tesla Model Y Police Car Makes World Debut in New York” »

Dec 27, 2020

Singer Akon is Spending $6 Billion to Build a “Real-Life Wakanda” in Senegal

Posted by in categories: cryptocurrencies, economics, employment, energy, sustainability

Recording artist Akon has big plans for his upcoming smart city in Senegal. The new $6 billion development is called Akon City and will fulfill the star’s wish to provide a refuge for members of the African Diaspora both near and far. In addition to the 2000-acre resort, condos, and stadium, the metropolis is also planned to run on renewable energy and mainly use Akoin—the singer’s own cryptocurrency. After two years of planning and development, Akon has announced that they are breaking ground in 2021.

Akon believes that Africa, and his home of Senegal especially, is long overdue for economic investment. He is calling the forthcoming locale a “real-life Wakanda” and plans for it include a tech hub and “Senewood” to develop the film industry. Imagery by Bakri & Associates visualizes the unusual and futuristic forms that define the development and complement Akon’s forward-thinking choices.

This massive construction undertaking is geared towards stimulating the local economy and creating jobs for local workers. Many have praised this and are excited for the prospect of Akon City. But there are also some skeptics. Papa Massama Thiaw, a councilor and president of the youth commission for Ngueniene, shared that though many community members are optimistic, there is a lot of uncertainty. “The studies that were done were not in collaboration with the commune of Ngueniene,” he says. He also fears that jobs won’t be equally distributed. “I don’t want us to be just day laborers. We have to be among the managers.”

Dec 27, 2020

Hydrogen production with artificial photosynthesis and polymers

Posted by in categories: chemistry, life extension, solar power, sustainability

German scientists are researching a method to produce hydrogen using light and photoactive compounds on an organic chemical basis.


Hydrogen is considered to be one of the alternative energy sources of the future. So far, however, the costly and energy-intensive production process has been a major problem with regard to the environmental friendliness of this substance, which is in itself CO2 neutral. For this reason, increasing numbers of scientists around the world are researching other methods of producing hydrogen: from algae, for example. (IO reported). Scientists in Germany at the Friedrich Schiller University, the Leibniz Institute for Photonic Technologies (Leibniz IPHT) and the University of Ulm have taken inspiration from nature for their method of producing hydrogen.

To do so, the team from the “CataLight” Collaborative Research Center at the Universities of Jena and Ulm has combined new organic dyes with non-precious metal catalyst molecules that release gaseous hydrogen in water when irradiated with light. This substitute has shown a remarkable impact in terms of longevity and effect after excitation by visible light, they write in their study, published in Chemistry – A European Journal.

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Dec 27, 2020

Scientists discover a new species of snake hiding in plain sight

Posted by in category: sustainability

Sometimes, looking at things we thought we knew with fresh eyes (and new tools) can lead to incredible discoveries.

That’s what happened when Jeff Weinell, a graduate research assistant at the University of Kansas’ Biodiversity Institute, found out that three specimens of snakes preserved in the institute’s biodiversity collection, found in field missions between 2006 and 2012 and overlooked up to this point, belonged in a category of their own.

The three snake specimens are the only known members of a new snake genus, called Levitonius, and a new snake species, called Levitonius mirus.

Dec 27, 2020

Planetary Protection Policy: For sustainable space exploration and to safeguard our biosphere

Posted by in categories: alien life, geopolitics, habitats, policy, sustainability, treaties

COSPAR’s Planetary Protection Policy ensures scientific investigations related to the origin and distribution of life are not compromised.


Protecting the Earth from alien life sounds like the latest plot for a blockbuster thriller set in outer space. Whether it’s an invasion or a mysterious alien illness, the extraterrestrial threat to our planet has been well-explored in science fiction. But protecting the Earth from extraterrestrial contamination is not just a concept for our entertainment; as we explore further across our solar system and begin to land on our neighbouring planetary bodies, ensuring that we don’t bring potentially dangerous material home to Earth or indeed carry anything from Earth that may contaminate another planet is a responsibility we must take seriously.

So, who is responsible for ensuring that our space exploration is completed safely? Many nations around the world have their own space agencies, such as NASA and the European Space Agency, who run many different types of missions to explore space. States are responsible for their space activities under the Outer Space Treaty of 1967, including governmental and non-governmental actors. The Outer Space Treaty, among several provisions, regulates in its Article IX against harmful contamination. One of the core activities of the Committee on Space Research (COSPAR) is to develop, maintain, and promote a Policy on Planetary Protection, as the only international reference standard for spacefaring nations and in guiding compliance with Article IX of the Outer Space Treaty.

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Dec 26, 2020

Hibernating Lizards Are Blocking Tesla’s Plans for a Berlin Gigafactory

Posted by in category: sustainability

😃 Those lizards have the right of way.


Tesla couldn’t relocate enough of them before they burrowed in to hibernate.

Dec 26, 2020

Solar panels made from food waste win inaugural James Dyson Sustainability Award

Posted by in categories: engineering, food, solar power, sustainability

Engineering student Carvey Ehren Maigue has been named the James Dyson Awards first-ever global sustainability winner for his AuReus system, in which waste crops are turned into cladding that can generate clean energy from ultraviolet light.

Unlike traditional solar panels, which only work in clear conditions and must face the sun directly because they rely on visible light, the translucent AuReus material is able to harvest power from invisible UV rays that pass through clouds.

As a result, it is able to produce energy close to 50 per cent of the time according to preliminary testing, compared to 15 to 22 per cent in standard solar panels.

Dec 26, 2020

Scientists Find Remarkable New Snake Species in Philippines

Posted by in category: sustainability

The Waray dwarf burrowing snake lives a fossorial lifestyle and likely has a diet that is specialized on earthworms or other limbless invertebrates.

It has a maximum total length of 17.2 cm (6.8 inches), making it the smallest known species in the snake superfamily Elapoidea.

“The Waray dwarf burrowing snake has among the fewest number of vertebrae of any snake species in the world, which is likely the result of miniaturization and an adaptation for spending most of its life underground,” said Jeff Weinell, a doctoral candidate in the Department of Ecology and Evolutionary Biology and the Biodiversity Institute at the University of Kansas.