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Solar storms could spark rare Aurora showcase

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A rare double bout of strong solar storms are set to hit Earth on Friday evening. The highly charged emissions from the sun may prove a sp...

Palestinian engineer develops affordable gas generator powered by waste

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The village is at the end of a dirt road not far from Jericho on the West Bank. Desert surrounds it. There is no electricity, it all comes f...

The village is at the end of a dirt road not far from Jericho on the West Bank. Desert surrounds it. There is no electricity, it all comes from solar panels. And the village’s gas comes from a recently installed anonymous white box. It produces biogas, and while the process is not new and is widely-used around the world already, it has never been done by an ultra-simple and cheap machine like this. “This bucket contains animal waste. Now all I have to do is add water and mix it very thoroughly. Then the mixture is poured into the machine, and you just have to wait until it makes its way to the bottom,” says one contented user. From this organic waste the machine makes cooking gas, enough to power a stove for two hours every day. Before the machine arrived villagers had to cook with firewood. “When we cooked before it made a lot of smoke. It smelt bad and it could be dangerous, because when it rained we had to make the fires indoors. And it took a lot of time. Now we have a flame when we want it, all you need is a little spark.” The machine was designed in Israel by a Palestinian engineer, Amer Rabaya, who is busy installing it in remote villages all over the West Bank. “The main idea in fact was to make a sort of stomach into which the waste is injected, a stomach similar to ours, with bacteria inside that eat the waste. This produces the gas that can be used in the home,” he explains. Making gas from waste products is not revolutionary, but until now machines have been large and difficult to build and supply.This machine comes in a small box in kit form and can be assembled at home. “We invented a way of bringing Biogas technology into every home. Today we understand that waste products can be a source of energy, and that changes the rules of the game. If the profits to be made from biogas are visible, and waste is no longer considered as such, that changes everything,” says HomeBioGas’ Sales Director Ron Yariv. At a cost of a little over 500 euros and easy to set up, these biogas generators are already up and running in 100 homes in Israel, homes like Karine et Omer’s, a young Vegan couple very into ecology. “I’ve got carrots, potatoes, greens and cereals here. I try to use cereals in all my dishes,” says Karine. As Karine and Omer only eat vegetables every day they produce buckets of vegetable waste, and this is also excellent fuel for biogas. But what interests them above all is the machine’s other product; top quality fertiliser. “This is where the by-product of gas production comes out, and in fact it is fertiliser that we can use for seeding plants and trees,” says Omer. On his plot of land opposite his house Omer has a kitchen garden, an on-the-doorstep supply of food, and now fuel for his machine. “It is a complete cycle, a closed circuit and for me that’s very important. It means a number of jobs no-one wants to do are eliminated. Like for example looking after dustbins and managing rubbish. We don’t need to do that any more. It’s the same story for fertiliser. It is expensive and needs to be brought in. Now it’s available here. It is very satisfying because it gives you the feeling you are helping to make the world a better place,” he smiles. In its latest project HomeBioGas has installed 40 of the machines in the remote Palestinian village of Al-Awja in the Jordan valley, in a pilot project financed to the tune of 500,000 euros by the European Union, and managed in partnership with the Peres Peace Centre. This Israeli startup is about to go to the market for funds to make the machine more widely available, and the makers are hoping for a favourable response from consumers. Less

Solar Impulse 2 touches down in Cairo in penultimate leg of historic tour

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In the penultimate stage of an historic round-the-world tour, Solar Impulse 2 has landed in Cairo. The plane, powered purely by the sun’...

Environmental groups slam Hinkley Point nuclear power plant deal

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Britain has given the go-ahead for the first new nuclear power plant for decades, a decision which doesn’t sit well with environmental gro...

Britain has given the go-ahead for the first new nuclear power plant for decades, a decision which doesn’t sit well with environmental groups. The government said it would proceed with the Hinkley Point C project in Somerset, financed by French and Chinese money, with the proviso that safeguards were included for foreign investment in future infrastructure projects. The announcement comes after the government halted the deal to run a review. Explaining the changes to parliament, the UK Business Minister Greg Clark said: “It’s important that the right balance between welcoming foreign investment and ensuring that it serves the national interest is made. That is exactly what these changes will achieve. The investment will secure seven per cent of the UK’s electricity needs for 60 years, helping replace existing nuclear capacity which is due to be decommissioned in the decade ahead.” He also explained how the controlling stake from French firm ESF had been altered: “The Government will now be able to prevent the sale of EDF’s controlling stake prior to the completion of construction. This agreement will be confirmed in an exchange of letters between the Government and EDF. Existing legal powers, and the new legal framework, will mean that the Government is able to intervene in the sale of EDF’s stake once Hinkley is operational.” French state-controlled EDF said it had agreed with the government to retain control of the 21 billion euros project and would sign the deal “in the coming days”. China General Nuclear Power Corporation (CGN) – the project’s Chinese state-backed investor – and business lobby groups also welcomed the decision on the Hinkley deal. “We are very happy the British government has approved the project,” CGN said in a statement. They are also hoping to win contracts to build new nuclear power stations in Essex and Suffolk. Environmental lobby Greenpeace slammed the decision saying the plant would not produce competitively priced, low carbon power in the near future, and pushed the government to invest in renewable energy at an affordable price. Green groups are arguing that the cost of subsidising renewables has dropped dramatically, and solar as well as on and offshore wind energy could be a solution. Another criticism levelled at the deal was that the price of electricity was almost double the wholesale price. “It is extraordinary that they have not reviewed the price per unit of power,” said Barry Gardiner, the opposition Labour Party’s energy spokesman. The two new reactors are expected to be up and running by the middle of the next decade. Less

The Swiss reject rapid phase-out of nuclear power

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The swiss have rejected the Green Party’s initiative to speed up the phasing out of the country’s nuclear power plants by 54.2% in a nat...

Sun and wind to power Energy Observer catamaran on six year circumnavigation

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The Energy Observer catamaran is poised to set sail around the world powered by renewable energy. It will spend six years on its historic jo...

The Energy Observer catamaran is poised to set sail around the world powered by renewable energy. It will spend six years on its historic journey on the high seas. The craft will be powered by the sun and wind, backed up with a fuel cell system that converts sea water into hydrogen. A team of around 50 sailors, engineers and architects are preparing the two hulled boat in St.Malo in France. The ambitious project comes in the wake of the Solar Impulse plane which completed its flight around the world using just solar energy. “Energy Observer is a technological challenge. We are a kind of Solar Impulse of the sea, made in France and the idea is to aim for energy sustainability of the vessel; to use nature, renewable energies and make a world tour completely autonomously,” explained Victorien Erussard, Energy Observer founder and captain. The 30 metre long catamaran started life as a successful multi-hull ocean racer which itself had been recycled. #Energy Observer, a former multi-hull race boat converted into a green vessel equipped with #solar panels, #wind.. https://t.co/QFk1nzjD0i— SciTech & Bio News (@SciTechBioNews) January 12, 2017 Solar panels, wind turbines and the hydrogen fuel cell system are being installed during the refurbishment which has taken more than three years. The boat remains the same size but on completion will be twice as heavy. When Energy Observer sets sail the crew will include a multimedia cameraman to document the journey. The expedition leader hopes it will record what can be done to reduce global emissions. “Everybody will be able to see this boat, to know it better and then to follow it on social networks and live the adventure from the inside because we will offer very innovative content, like the virtual reality; so you would be able to follow Energy Observer almost daily,” enthused Jerome Delafosse, expedition leader. It’s hoped Energy Observer will be ready to set sail in April. The five million euro craft will depart from Saint Malo in Brittany and make the first of its 101 stops across 50 countries in Paris as part of its six-year global circumnavigation. Less

Sirius the Dog Star, the Sun and the Human Affection for Hell

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This videos shows the relation between the orbits of Sirius, the dog Star and our Sun and how the Caduceus is a symbolic representation of t...

NASA Captures Strong X-class Flare.

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The sun emitted a significant solar flare, peaking at 7:49 p.m. EST on Feb. 24, 2014. NASA's Solar Dynamics Observatory, which keeps a const...

Remember, always wear your hardhat

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A group of kind volunteers came by to install some solar power panels ona roof. Instructor taught class as students learned through hands-...

London’s iconic phone boxes go green to charge your mobile for free

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London’s emblematic red phone boxes are getting a makeover. They are being transformed into solar-powered mobile phone charging stations. ...

Time is running out: Climate change alarm bells ring in new UN report

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Greenhouse gas emissions should be cut to zero by the end of this century, with time running out to prevent the worst impacts of climate cha...

Spacecraft Philae wakes up after seven months on a comet and contacts mother Earth

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The European Space Agency says the comet lander Philae has woken up after seven months and sent messages back to Earth. Last November Phil...

Climate change: Hollande warns world leaders that a deal can be delayed no longer

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French President Francois Hollande has urged world leaders at the UN to speed up their commitments to tackling climate change, so that an hi...

World leaders arrive in Paris to talk tough on climate change at COP21 summit

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World leaders have been arriving in Paris to talk tough on climate change, as the COP21 summit gets underway. The aim of the internationa...

Japan: Opportunities in the field of renewable energy

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The market for renewable energy is experiencing a real surge in Japan and should continue to develop. What opportunities are there for Eur...

The market for renewable energy is experiencing a real surge in Japan and should continue to develop. What opportunities are there for European companies, and the technologies needed by the Japanese? To get a better understanding of the situation, we have come to the outskirts of Kobe, to this floating solar panels power plant. The electricity produced in this way is then sold back to the principal providers. This technology was developed here in Japan to an industrial level by a French SME. “Firstly, Japan is a country where the cost of buying back electricity is very high,” said Ciel et Terre Japan Sales Manager Neige Breant. “Furthermore the amount of sunshine is excellent. Then, it is a very mountainous country making it very complicated and costly to install solar power plants on land, whereas there are tens of thousands of areas of water. This is a tremendous potential for floating solar plants.” What attracted the Japanese is of course that the product is particularly innovative, but it also respects the environment and is easy to install. When it came to Japan, this SME formed several partnerships. For example, with the giant Kyocera, which especially produces photovoltaic panels. “They had some very good results with their system of floating solar panels,” explained Kyocera General Manager Toshihide Koyano. “We knew they had already completed some very successful projects in Japan. We immediately decided to work with them.” In order to finance its projects, the French company also teamed up with one of the biggest business investors in the country. A particularly rewarding collaboration. “We have invested in several developments with them in the past two years,” revealed Century Tokyo Leasing Corporation General Manager Hiroaki Ogino. “They told us that they had bigger projects on an international level. We decided to gamble on them and became 15% shareholders of the company.” To date, the French SME has installed around 20 plants in Japan. The latest will be operational in a few months and it should make an impression. “From September we will be building a plant on the Yamakura dam near Tokyo: a plant with a capacity of 13,7 megas,” explained Ciel et Terre Japan President Hajime Mori. “Here, you see, it is 1,2 megas. It will be 12 times bigger. It will be the biggest one in Japan, and even in the world.” For this company, as for others, the experience and credibility gained in Japan, also has the advantage of allowing them to get new international contracts. Liberalisation of the electricity market The liberalisation of the electricity market will happen here next month. That means that the Japanese, who are very aware of renewable energy, will be able to choose their provider. According to specialists, that means there will be a large increase in solar power offered by companies. Solar power was particularly well represented this year in Tokyo at the annual renewable energy exhibition. We should add that, by the end of this year, this country will become the largest market for solar energy after Germany. That said, according to this expert, other energies are rapidly developing. Japanese automobile constructors, for example, are placing their bets on the hydrogen car. Biomass and wind turbine energies are also areas to explore, especially for European companies. “They have a lot more experience in terms of operating projects,” said Bloomberg New Energy Finance expert Ali Izadi-Najafabadi. “They can get better capacity factors out of their projects as a result of those operations. If they come and form partnerships with Japanese developers, there are good opportunities for both sides.” During the COP21, Japan proposed to reduce its greenhouse gas emissions by 26% by 2030, compared to those in 2013. An undertaking which could boost the renewable energy sector. Quand Ciel et Terre, PME #FRA, construit un nouveau concept de centrale solaire flottante http://t.co/63mgF2dOyr #EMR pic.twitter.com/rzL2CHOddk— Crowd2Win (@Crowd2Win) July 8, 2015 Less

NASA’s Juno probe slips into Jupiter’s orbit

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NASA is celebrating after its Juno spacecraft slipped into Jupiter’s orbit. It was a risky maneouvre. The positioning had to be perfect ...

Spacecraft Rosetta prepares to crash-land on comet 67P

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The extraordinary mission of “ESA’s Rosetta spacecraft”: http://rosetta.esa.int/ around comet 67P is nearly over: on 30 September the ...

The extraordinary mission of “ESA’s Rosetta spacecraft”: http://rosetta.esa.int/ around comet 67P is nearly over: on 30 September the craft will crash land on its surface and end a 12 year voyage through space. After almost two years of scientific analysis of the comet, partially supported by the lander Philae, Rosetta has gained new insights into what it consists of. “Ingredients regarded as crucial for the origin of life on Earth have been discovered”: http://blogs.esa.int/rosetta/2016/05/27/rosettas-comet-contains-ingredients-for-life/ Martin Rubin said, the deputy head of Rosina, the Rosetta Orbiter Spectrometer for Ion and Neutral Analysis, one of the 11 instruments aboard Rosetta. “We found different molecules, especially organic molecules, we did not know they were also on comets. Amino acids are one example, there were also different hydrocarbons. Another example is molecular oxygen, the same as the one we breathe here on earth. We found a lot of it on the comet, though there is no life on the comet,” he said. Scientists have long claimed that water and organic molecules could have been brought by asteroids and comets to Earth, delivering some of the key building blocks for life, the so-called Panspermia theory. It states that the seeds of life exist all over the Universe and can be carried through space by bodies such as comets. “We have studied the water on the comet and it turns out actually that this type of comet cannot have brought all the water we have on Earth, but only a small contribution. There are other comets where the water is more compatible,” Rubin said. Findout about ESA_Rosetta’s excitingdiscoveriesduringher2nd yearof #livingwithacomet – a new cartoon episode! https://t.co/SgEDMndQTC— ESA (esa) July 3, 2016 By collecting gas and dust from the comet, it was possible for ESA scientists claim that its water is not the same as Earth’s. However, Rosetta discovered other important elements. “Once it was assumed that comets could have brought water to earth. But water also comes with other materials such as organic matter, organic molecules… And that’s what makes comets interesting,” Rubin said. Rosetta is to complete its mission in a controlled descent to the surface of the comet on “30 September”: http://www.esa.int/Our_Activities/Space_Science/Rosetta/Rosetta_finale_set_for_30_September. The spacecraft will be so far away from the sun that its solar power will be significantly reduced – and this will affect its instruments – but it will still be gathering data. “During the landing we will keep on doing measurements with the sensors and we hope to find many new molecules and components,” Rubin said. In grand finale, ESA’sRosetta spacecraftto land on cometSept. 30, thenturnitselfoff. https://t.co/p6J7Pit31x pic.twitter.com/5kx8ijGBT7— SpaceflightNow(@SpaceflightNow) July 3, 2016 During its final descent Rosetta will be able to gather some very high resolution images of what is a very distant solar body. “From a scientific perspective, it is very interesting for us to get closer to the comet. We hope to find elements that we have not discovered so far. The closer to the source we get, the more of these rare molecules we catch. And we still hope to find some others,” Rubin said. Rosetta will begin changing its trajectory in August by starting a series of elliptical orbits that will lead it progressively nearer to the comet. The impact will take place at a speed of 50 centimetres per second, nearly half the landing speed of Philae in November 2014. And even though Rosetta will then forever lie inert near the lander Philae on comet 67P, more scientific findings will be made for many years, thanks to the huge amount of data the craft has sent to Earth since 2014. Less

Crans Montana Forum debate climate change

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The Paris Summit on climate change, COP 21, was a breakthrough of sorts in the battle against global warming – it set targets for shifting...

The Paris Summit on climate change, COP 21, was a breakthrough of sorts in the battle against global warming – it set targets for shifting the world to green energies by 2100. Whilst some of these were criticised for being vague and the result too much of a compromise, nevertheless the summit was hailed as progress. In total 195 parties unanimously adopted the Paris Agreement, which set a long-term goal of keeping temperatures “well below 2 degrees C,” articulated the intent to reduce that to 1.5 degrees and committed countries to net zero emissions in the second half of this century. In November Marrakech in Morocco will host COP22 where the global renewable energy industry will be promoted, in particular by Morocco itself. Recently in the run up to COP22, the Crans Montana Forum met in Vienna for its 27th annual session to debate “Social Responsibility, Energy Security and Renewables in the Energy mix.” The focus was also on Morocco, which for a long time was dependent on imported fossil energy, but had the transition to renewables inscribed in its Constitution in 2009. “Morocco has a strong ambition to develop renewable energy production. By the year 2030 we would like to achieve that renewables represent 52 percent of the total energy mix,” Obaid Amrane, from Morocco’s Agency for Solar Energy told Euronews at the forum. At the heart of the Moroccan green revolution is the NOOR project, a group of five solar power plants totalling approximately 2 giga watts of capacity. The first phase, NOOR 1 has been inaugurated in February 2016. The power plant also overcomes one of the main difficulties of using solar energy: it stores heat in molten salt, thus it can produce electricity even 3 hours after sundown. NOOR III will lengthen this period to 7 hours after sundown. Morocco is equally ambitious when it comes to wind and hydro power plants. But enormous renewable energy facilities are not enough. “It is a considerable effort from a southern country that barely emits any greenhouse gases, but in addition to that, our policy on energy efficiency set a goal of 20 percent improvement in energy efficiency for 2030. In industry, transport, construction, public works, agriculture – all of these sectors are concerned. In addition, to remain coherent, we are reducing dependence on fossil fuels. It can only be done in small steps because of social reasons, but it is being done,” Said Mouline, the Director General of Morocco’s National Agency for the Development of Renewable Energy and Energy Efficiency said. The hope is that Morocco’s example will inspire other countries at the COP 22 to turn the somewhat abstract success of the Paris treaty into concrete action. “We simply want to switch, to switch the mode of operation. To switch from negotiation to execution and action. To switch from rumination to construction, to switch from ‘debating mode’ to creating mode,” said Hakima el Haité, Morocco’s environment minister. It’s clear that states cannot achieve these goals alone and that the multinational energy industry will have to be partners. Meanwhile figures in the renewable energy industry, the CEO of Turkish Eko Renewable Energy, believe the global community is not being ambitious enough. “In my mind the countries should not talk about what percent of renewable energy they are going to reach by – let’s say – 2030 or 50 or any given year. They should talk about when they are going to reach 100 percent renewable energy, in what year. They should declare (it) this year and they should be committed to that and we should all work toward that goal,” Serhan Süzer said. Last year, 2015, was the hottest on record globally – it was 0.75 C higher than the long term average between 1961 and 1990. And since meteorolgists expect 2016 to set a new record, and as the rises in greenhouse gases trap ever more heat in the atmosphere, the worry is that such record breaking may be the new normal. Less

Spacecraft Rosetta prepares to crash-land on comet 67P

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The extraordinary mission of ESA’s Rosetta spacecraft around comet 67P is nearly over: on 30 September the craft will crash land on its su...

The extraordinary mission of ESA’s Rosetta spacecraft around comet 67P is nearly over: on 30 September the craft will crash land on its surface and end a 12 year voyage through space. After almost two years of scientific analysis of the comet, partially supported by the lander Philae, Rosetta has gained new insights into what it consists of. Ingredients regarded as crucial for the origin of life on Earth have been discovered Martin Rubin said, the deputy head of Rosina, the Rosetta Orbiter Spectrometer for Ion and Neutral Analysis, one of the 11 instruments aboard Rosetta. “We found different molecules, especially organic molecules, we did not know they were also on comets. Amino acids are one example, there were also different hydrocarbons. Another example is molecular oxygen, the same as the one we breathe here on earth. We found a lot of it on the comet, though there is no life on the comet,” he said. Scientists have long claimed that water and organic molecules could have been brought by asteroids and comets to Earth, delivering some of the key building blocks for life, the so-called Panspermia theory. It states that the seeds of life exist all over the Universe and can be carried through space by bodies such as comets. “We have studied the water on the comet and it turns out actually that this type of comet cannot have brought all the water we have on Earth, but only a small contribution. There are other comets where the water is more compatible,” Rubin said. By collecting gas and dust from the comet, it was possible for ESA scientists claim that its water is not the same as Earth’s. However, Rosetta discovered other important elements. “Once it was assumed that comets could have brought water to earth. But water also comes with other materials such as organic matter, organic molecules… And that’s what makes comets interesting,” Rubin said. Rosetta is to complete its mission in a controlled descent to the surface of the comet on 30 September The spacecraft will be so far away from the sun that its solar power will be significantly reduced – and this will affect its instruments – but it will still be gathering data. “During the landing we will keep on doing measurements with the sensors and we hope to find many new molecules and components,” Rubin said. In grand finale, ESA’s Rosetta spacecraft to land on comet Sept. 30, then turn itself off. https://t.co/p6J7Pit31x pic.twitter.com/5kx8ijGBT7— Spaceflight Now (@SpaceflightNow) July 3, 2016 During its final descent Rosetta will be able to gather some very high resolution images of what is a very distant solar body. “From a scientific perspective, it is very interesting for us to get closer to the comet. We hope to find elements that we have not discovered so far. The closer to the source we get, the more of these rare molecules we catch. And we still hope to find some others,” Rubin said. Rosetta will begin changing its trajectory in August by starting a series of elliptical orbits that will lead it progressively nearer to the comet. The impact will take place at a speed of 50 centimetres per second, nearly half the landing speed of Philae in November 2014. And even though Rosetta will then forever lie inert near the lander Philae on comet 67P, more scientific findings will be made for many years, thanks to the huge amount of data the craft has sent to Earth since 2014. Less

Major Volcanic Eruption Seen on Jupiter's Moon Io

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Major Volcanic Eruption Seen on Jupiter's Moon Io Recent observations of Jupiter's moon Io has revealed a massive volcanic eruption taking ...

Major Volcanic Eruption Seen on Jupiter's Moon Io Recent observations of Jupiter's moon Io has revealed a massive volcanic eruption taking place 628,300,000 km (390,400,000 miles) from Earth. Io, the innermost of the four largest moons around Jupiter, is the most volcanically active object in the Solar System with about 240 active regions. But this new one definitely caught the eye of Dr. Imke de Pater, Professor of Astronomy and of Earth and Planetary Science at the University of California in Berkeley. She was using the Keck II telescope on Mauna Kea in Hawaii on August 15, 2013 when it immediately became apparent something big was happening at Io. "When you are right at the telescope and see the data, this is something you can see immediately, especially with a big eruption like that," de Pater told Universe Today via phone. de Pater said this eruption is one of the top 10 most powerful eruptions that have been seen on this moon. "It is a very energetic eruption that covers over a 30 square kilometer area," she said. "For Earth, that is big, and for Io it is very big too. It really is one of the biggest eruptions we have seen." She added the new volcano appears to have a large energy output. "We saw a big eruption in 2001, which was in the Surt region, which is well known as the biggest one anyone has ever seen," she said. "For this one, the total energy is less but per square meter, it is bigger than the one in 2001, so it is very powerful." While Io's eruptions can't be seen directly from Earth,infrared cameras on the Keck telescope (looking between 1 and 5 microns) have been able to ascertain there are likely fountains of lava gushing from fissures in the Rarog Patera region of Io, aptly named for a Czech fire deity. While many regions of Io are volcanically active, de Pater said she's not been able to find any other previous activity that has been reported in the Rarog Patera area, which the team finds very interesting. http://www.universetoday.com/104317/major-volcanic-eruption-seen-on-jupiters-moon-io/ Less

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Solar storms could spark rare Aurora showcase

Palestinian engineer develops affordable gas generator powered by waste

Solar Impulse 2 touches down in Cairo in penultimate leg of historic tour

Environmental groups slam Hinkley Point nuclear power plant deal

The Swiss reject rapid phase-out of nuclear power

Sun and wind to power Energy Observer catamaran on six year circumnavigation

Sirius the Dog Star, the Sun and the Human Affection for Hell

NASA Captures Strong X-class Flare.

Remember, always wear your hardhat

London’s iconic phone boxes go green to charge your mobile for free

Time is running out: Climate change alarm bells ring in new UN report

Spacecraft Philae wakes up after seven months on a comet and contacts mother Earth

Climate change: Hollande warns world leaders that a deal can be delayed no longer

World leaders arrive in Paris to talk tough on climate change at COP21 summit

Japan: Opportunities in the field of renewable energy

NASA’s Juno probe slips into Jupiter’s orbit

Spacecraft Rosetta prepares to crash-land on comet 67P

Crans Montana Forum debate climate change

Spacecraft Rosetta prepares to crash-land on comet 67P

Major Volcanic Eruption Seen on Jupiter's Moon Io

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