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The Newsroom - page 9

The Newsroom has 195 articles published.

Salt provides energy to 75 000 families in Nevada

in Renewable Energy by

75 000 homes are being powered by solar energy in Nevada 24/7 without the sun. This is a first in the world and has been made possible through the Crescent Dunes project which is a revolutionary plant using molten salt to store energy.This technology is also Read more

Organic agriculture is more profitable for farmers

in Agriculture by
Photo: Peter Lüthi, Biovision
Photo: Peter Lüthi, Biovision

Swiss Research Institute of Organic Agriculture (FiBL) in Kenya has undertaken a 10-year research showing that organic agriculture produces similar yields like the traditional methods but is more profitable. (Article published on the website of FiBL, June 30, 2016)

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The ‘Three Amigos’ vow 50% clean energy by 2025

in Renewable Energy by

trois amigos

United States, Canada, and Mexico will join hands to use greener and cleaner energy like wind, solar and other carbon-free sources of electricity, in order to generate at least 50 percent of its energy from “clean” sources by 2025. This promise was made at the ‘three amigos’ summit in Ottawa last week. (Article appeared in Chicago Tribune on June 28, 2016) Read more

Iceland transforms carbon dioxide into limestone

in Renewable Energy by

iceland-geothermal

It has no climate-related worries. However, Iceland, land of ice and fire, is the first to have created an efficient and inexpensive system of burying carbon dioxide emissions. This ingenious and revolutionary system would convert carbon dioxide into stone quickly, and possibly (surprisingly) .
This is not the first time that researchers are trying to find a solution to get rid of carbon dioxide emissions. However, according to representatives of Reykjavik Energy, who are behind this project called CarbFix, this new method of pumping the CO2 which has been dissolved in the water is crucial to the ecology.
Once pumped from the volcanic rocks of the country into basalt, carbon dioxide was transformed into limestone in a lapse of two years. The researchers themselves were surprised by the speed of this process where the gas was changed to a solid body in just two years. This transformation could have taken thousands of years, if left unattended.
This test took place 25 kilometers east of Reykjavik. The researchers injected 220 tons of CO2 in volcanic layers of up to 800 meters below the surface of the earth. They also added water which has reacted with the gas to form a key factor in mineral reactions, carbonic acid. Samples were taken at several intervals from nearby wells.
“We must fight against rising carbon emissions and it is a technique to store permanently shaped stone,” said Juerg Matter who is the head of this project, at a function at the University of Southampton, UK.

We must fight against rising carbon emissions” – Matter

A potential challenge for the new technique is that it requires large amounts of water; that is, 25 tons for every ton of CO2 buried. However, Juerg Matter considers that sea water could be used, which already abounds on coastal sites.
“In the future, we may consider using it for power plants in places where there are a lot of basalt and there are many of these places,” said Martin Stute, part of the research team at Columbia University, US.
The Intergovernmental Panel on Climate Change concluded that storing carbon dioxide is extremely important in the fight against climate change at a very effective and inexpensive way.

Human and plants coexist in a self-sufficient house in Sweden

in Sustainable development by

In the south of Sweden, close to Lake Vättern, the architects of the Gothenburg office ‘Tailor Made Arkitekter’ have designed a self-sufficient house.

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Recycle your plastic from machines you yourself create

in Innovation by

Create jobs while preserving nature. This is the ambition of Precious Plastic, which has developed a series of machines to recycle plastic and whose plans are broadcast free on the net. The creator of such machines is Dutch designer Dave Hakkens.

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Electric rickshaws are the ‘tuk of the town’

in Transportation by

In Bangkok, Delhi or Cairo the roar of the auto rickshaw is part of the soundscape. Easy to navigate their way through traffic jams and narrow streets, the tuk-tuk is one of the most convenient ways to cross congested cities in several countries. Since existing models are very noisy and polluting, some companies have decided to come forward with a solution: create a zero-emission electric version. (Article from The Guardian, 3 June 2016)

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Sweden inaugurates first electric highway in the world

in Transportation by
Electric road hybrid truck, Scania G 360 4x2  Photo: Tobias Ohls 2016
Electric road hybrid truck, Scania G 360 4×2
Photo: Tobias Ohls 2016

The Swedish manufacturer Scania has officially announced the opening of the first electric highway in the world. The project currently involves a two kilometers’ portion of the highway and is reserved for company vehicles. Read more

Cyril Dion: ‘Demain’ is becoming a tool to bring together

in Sustainable development by
Cyril Dion
Cyril Dion

‘Demain’ is breaking a record in its category with over 1 million viewers in six months. The César for best documentary at the 41st César Awards 2016, and already broadcast in thirty countries; the latest being on the Indian Ocean Island of Mauritius yesterday. Co-director of the phenomenal documentary ‘Demain’ (Tomorrow) Cyril Dion is an artist who tirelessly continues to carry his message: another “history of the future” is in the process of being invented … Cyril Dion gave an interview to French paper L’Express on 19/06/2016. Read more

Portugal powered for 4 days by 100% renewable energy

in Renewable Energy by

portugal EN

The country’s persistence has been rewarded. After years of promoting the use of clean power, it succeeded on running on renewables during four consecutive days. However, a transition to 100% remains far-fetched, partly due to EU’s lack of ambition.

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