World’s First Large-Scale Tidal Power Generator Unveiled

by John Johnston August 18, 2014
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Generating sustainable electricity from the force of the world’s constant tidal flows has huge potential, but remains a largely untapped resource. However, the world’s first large-scale tidal power generator has just been unveiled in the UK. The new tidal power generator is set for a 12 month trial period in Ramsay Sound, Pembrokeshire in Wales. [...]

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As Germany Adds Renewables, its Power Grid Still One of Most Reliable

by John Johnston August 13, 2014
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Germany’s ongoing Energievende (energy transition) certainly has its critics. Some say that adding more renewable energy at a rapid rate will cause the heavily industrialized country’s electricity grid to become unreliable. However, so far it has turned out that the availability of electricity in Germany is more reliable than in the US, UK, Netherlands, and [...]

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China Added Equivalent of All of Australia’s Solar in Just 6 Months

by John Johnston August 11, 2014
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China has installed enough solar capacity in just six months to equal sunny Australia’s whole supply of solar power. China added 3.3 gigawatts of solar capacity in the 6 months to the end of June, which was double the figure from last year, China’s National Energy Administration has revealed. China now has a total of [...]

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Scientists Pioneer Cheaper, More Efficient Spray-On Solar Cells

by John Johnston August 6, 2014
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Spray-on solar cells are not new, but adequate efficiency has been somewhat lacking. Now, a team of scientists from the University of Sheffield are the first to manufacture more efficient peroviskite cells using a spray-painting process. Peroviskite is a promising new material for solar cells, and using it in the spray-painting process holds the potential to [...]

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Tesla to Hit Production Rate of 100,000 Cars a Year by End of 2014

by John Johnston August 4, 2014
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Tesla Motors is in the process of upgrading its factory in California to be able to manufacture its electric Model X SUV, in addition to the current Model S sedan. Following the quick refit, Tesla is expecting to have delivered 35,000 all-electric cars in 2014. It was only at the beginning of 2013 that Tesla scaled [...]

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10 Reasons To Be Hopeful About Overcoming Climate Change

by John Johnston July 30, 2014
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From action in China and the US to falling solar costs and rising electric car sales, there is cause to be hopeful

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EU Introduces Energy Savings Goal of 30% by 2030

by John Johnston July 28, 2014
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The European Union has introduced an energy savings goal of 30% by 2030. This new goal is 5% above the current energy efficiency target of 25% for the same period. The EU also says that its current goal of 20% by 2020 can be reached if all member nations implement the agreed-to climate change mitigation [...]

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Cheapest Source Of New Electricity In Denmark Is Now Wind Power

by John Johnston July 23, 2014
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Wind power is now by far the cheapest form of new electricity in Denmark, a new analysis from the Danish Energy Agency has found. Further, the agency maintains that new onshore wind farms due to start operating in 2016 will produce power for around half the price of coal and natural gas power stations. Denmark has [...]

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Beef Production Has 10 Times Environmental Impact Of Other Meat

by John Johnston July 21, 2014
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As if we needed yet another reason to eat less beef, a new study published in the Proceedings of the National Academy of Science has found that out of the 5 main sources of animal protein in the United States (beef, pork, poultry, eggs, dairy), beef production has by far the largest environmental impact. The study [...]

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Elon Musk Announces Tesla Model 3: Half The Price Of Base Model S

by John Johnston July 16, 2014
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Tesla Motors founder and CEO Elon Musk has announced the name of the company’s much anticipated smaller, more affordable model; it’s going to be called the Model 3. Musk confirmed previous reports that it was originally going to be called the Model E, but “Ford sued us saying it wanted to use the Model E [...]

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