Sustain the World's Environment

Image via Wikipedia Scotland's First Minister Alex Salmond has claimed that the country will be able to produce "at least 100 per cent" of its electricity through green initiatives by 2025. This is certainly a tall order but Scotland has the geography and natural resources to achieve this. The question is, is the will do so there? Cynics would say that Alex Salmond is making a political gesture and that the cost of such a move would be too much. However, no-one has yet come up with the figures to show how it might be possible or, indeed, how it might prove too expensive. The Scottish Parliament has a target to generate 80% of its energy needs by 2020 from renewable sources so they are certainly serious about green energy . Let's hope they not only make the 2020 target but also the 2025 one. If they do, they could well be net exporters of energy around the time oil and gas start to seriously decline. Related articles by Zemanta Northern Ireland, Scotland, G...

Last year UK botanists identified nearly than 300 new species of plants in over 100 countries around the world. The botanists were researchers from the Royal Botanic Gardens at Kew. Now for the bad news... more than a third are under threat of extinction, according to the scientists. "These new discoveries highlight the fact that there is so much of the plant world yet to be discovered and documented," said Stephen Hopper , director of the Royal Botanical Gardens , Kew. "Without knowing what's out there and where it occurs, we have no scientific basis for effective conservation." Amongst the new finds was a previously unknown giant of Cameroon 's rainforest, stretching more than 42m (138ft) into the canopy of the Korup National Park . The Berlinia korupensis pods explode, spreading seeds over a wide area The Berlinia korupensis - a member of the pea family - has a one-metre-wide buttressed trunk, and produces white flowers th...

Image by Kevin Krejci via Flickr When a company the size of Ford starts taking an interest in electric cars then it means that the idea of electric cars has become mainstream. The Ford Focus is one of the most popular small family cars on the market. Since its introduction in 1998, almost 10 million have been sold worldwide. Thus year will see the third generation of the model. However, the electric version was demonstrated in 2008 and Ford plans to have it launched later this year in the USA . It will launch in Europe in 2012. Like other electric cars this will have a lithium-ion battery - though with a difference. Ford have announced that it will be liquid cooled battery and its hoped this will increase battery life and increase the range the car can travel before requiring recharging. Another innovation is that when the battery is being recharged, the battery will be brought to an optimal temperature before recharging starts. This is meant to maximise the performance of...

Image via Wikipedia EnSol AS is situated in Bergen and together with he University of Leicester ( UK ) it is developing a thin film deposition system with nanocrystal source which will hopefully help it turn its patented nanotechnology into a working product. Their aim is to refine their PV cell technology so that it can achieve a cell efficiency of 20% or greater. If they succeed, this will be a significant leap forward in PV technology and could revolutionise the industry . Claiming cost effective production via standard “spray on” magnetron techniques, it claims that this technology can realistically compete with existing established PV cell technology, a claim that isn't that far-fetched. EnSol is aiming to construct a world class thin film deposition facility in Norway , based on experience gained working in collaboration with the Condensed Matter Physics group at the  University of Leicester (UK) . Related articles by Zemanta Spray-on film turns gl...

Image via Wikipedia According to the respected International Energy Agency , China 's use of coal , oil , wind and other sources of power more than doubled in the past decade to reach the equivalent of 2.26bn tonnes of oil in 2009, creeping past the US total of 2.17bn tonnes. This fact is no doubt linked to China's economic growth of almost 9% in GDP last year. Its also the reason why its carbon emissions is growing by around the same amount, at a time when most other nations was static or falling. As to what's driving China's energy use up, well its the same thing that drove up that of the US, UK , Japan and Germany etc. Consumption. More cars, more air conditioning , more electronic consumer products (TV's, Hi-Fi, computers and the like). China's population has a long way to go in order to catch up to the lifestyles that we have enjoyed in the West for so long, but with 1.3 Billion people aiming for the same standard of living , its a worrying tho...

Image via Wikipedia Here in the South-east of England we are experiencing some unusually hot weather with temperatures today (Friday 9th July) reaching 32 Degrees Centigrade! Now, I personally find this level of heat too much, though my wife loves it. She did grow up in Africa , lived in Singapore and Israel for many years so I guess she is used to it! So, when it get this hot I find myself having to do something I try not to... use more energy , in an effort to keep cool. So, out comes the fan in my office, on goes the fan in the kitchen to keep the dog and me cool and I tend to drive with the car windows fully open. We do have Air Conditioning in the car but I think I am correct in saying that using that is even less green than driving with the windows open. We do, I have to confess, use the Air-Con on long journeys (such as holidays) because driving at motorway speeds with the windows open is less fuel-efficient. So, as the temperature climbs I find myself getting the s...

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