Sustain the World's Environment

Michigan Technological University students have invented their own mini- smokestack scrubbing carbon dioxide from emissions. as an end product it creates a solid material that could have applications as a material useful in construction. On the university site, the announcement states: "An 11-foot bench-model smokestack packed with glass beads is percolating away in a lab. Near the top, a proprietary liquid dribbles down. From below, carbon dioxide bubbles up. By the time the gas reaches the top, fully half of the CO2 has been gobbled up by the liquid. The process not only captures carbon , it binds it in a solid form, making an undisclosed product that can be used as a construction material . The liquid itself can be recovered and used again. The group has applied for a patent and hopes to build a pilot plant in cooperation with an industry partner, Carbontec Energy Corp." The students are planning to improve on their invention so as to capture even more CO2. Hope...

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 by now picnic via Flickr The British Government is proposing to offer loans so householders can install solar panels. This is not a new idea, as in the US so companies and local authorities have already started doing this. The cost of installing solar panels on a typical house in the UK costs @ £12,000. This is more than many families can afford in the current economic climate. The loans will repaid with the savings householders make from the electricity they generate . The model relies on the recently announced ‘feed-in tariff’ that will give householders an income from feeding surplus electricity into the National Grid . This could amount to hundreds of pounds a year. The tariff pays up to 36p per kW/hr of electricity generated form not only solar panels but also wind turbines , hydro power or anaerobic digestion. This is paid even if the electricity generated by these means is not fed into the National Grid but used instead by the householder. Any that is fed back i...