Green Options

In an effort to tackle Pakistan’s growing energy shortage, representatives of the burgeoning Chinese solar industry have offered to cooperate with the country on a high profile partnership to manufacture solar energy equipment.

Engineers have created a new type of road capable of turning the vibration caused by cars into electricity.

The revolutionary new surface, created by engineers at the Technion-Israel Institute of Technology, uses piezoelectric crystals embedded in the asphalt to generate up to 400 kilowatts of energy from a 1 kilometer stretch, enough to run eight electric cars.

Commenting on the innovation, a spokesman from the UK Environmental Transport Association said, “Many predict a massive shift to electric cars, and it may be the roads themselves that help provide some of the power needed.”

Iran has announced the opening of its first ever solar power plant in the town of Shiraz in the Southwest of the country.

Energy Minister Parviz Fattah told reporters that the facility was constructed using Iranian materials and expertise. Speaking to the Iranian News Agency he said, “The country backs the use of alternative and renewable energy sources. In future alternative energy sources will be greatly developed in the country. The growth of investments in this sphere is expected.”

A Japanese professor has showcased an electric car capable of reaching a blistering 100 km/h (62 mph) in 4 seconds, quicker than a Porsche 911 [video].

The Eliica, created by Prof. Hiroshi Shimizo of Keio University, can also reach a phenomenal top speed of 370 km/h (270 mph), powered by li-ion batteries via 100 hp electric motors in each of its eight wheels.

Shimizo is understandably proud of his creation, telling reporters, “The feeling of acceleration you get with this model is something automotive technology could not produce, even in a hundred years of combustion engine cars.”

A team of designers have created solar power generating sunglasses capable of charging portable electronic devices on-the-go.

The SIG, or ’self-energy converting sunglasses,’ contain integrated dye-solar cells and can be simply connected to the power jack in an iPod or PSP, allowing devices to be charged without the need to hook up to the mains supply.

Earlier this week, the China Huaneng Group started building China’s largest ever solar power plant, a massive 166 Megawatt (MW) facility in the southern province of Yunnan.

The project, costing a total of 9.1 billion yuan ($1.3 billion), is scheduled to commence operations in 2010. According to the China Electricity Council, the company intends to expand its capacity for solar, wind and other clean energy projects to an impressive 10,000 MW by the end of the same year.

Battery provider Southern California Edison (SCE) has demonstrated a lithium ion battery with a lifespan of more than 180,000 miles, a major milestone in advanced battery performance that opens the door to a new generation of electric cars.

Since the average U.S. family car travels less than 15,000 miles each year, the battery could easily provide more than ten years service before it needs replacing. When you factor in the relatively low servicing costs of electric cars, this means that there is now a compelling case for such technology to power future plug-in vehicles.

Ford Motor Company has unveiled radical new plans to start producing electric vehicles from 2010 onwards. The company will deliver an all-electric van for commercial fleet use in 2010, an all-electric sedan in 2011 and a ‘family’ of hybrids, plug-in hybrids and EVs by 2012.

Ford also said in a submission to Congress that full details of its ‘accelerated vehicle electrification plan’ will be announced at next month’s North American International Auto Show in Detroit.

Music fan Owen Louis was so concerned about the amount of energy used up by his iPod, that he figured out a way of charging it up … with nothing more than an onion.

Louis, 21, from Portsmouth in the UK, makes two holes in an onion, before soaking it in an everyday energy drink and connecting it to his MP3 via a standard USB cable. Incredibly, the technique (video) enables him to charge his iPod for a full hour. According to Louis, “A friend showed me the experiment as a laugh but I thought it was the greatest thing I have ever seen, and do it religiously every day.”

Swiss company BKW has revealed that it plans to launch a 20-30 meter long solar-powered submarine. The vessel, to be used as a tourist attraction, will feature a huge ‘living-room’ style passenger area, as well as 60-70cm viewing portholes.

Under the plan, called Project Goldfish, a team of engineers will build a submarine, capable of carrying 20-30 passengers and two crew, at a depth of up to 300 meters across Lake Thun. Since it operates underwater, the team has figured that it’s pointless to attach solar panels on the sub itself. Instead, the vessel will fully recharge at a floating solar platform on the surface of the lake, decked out with 300m2 of solar collectors capable of supplying up to 30kW of renewable energy.

PC energy saving specialists Verdiem have today released free downloadable software designed to help users slash their energy use up to a massive 80 percent.

According to Allison Cornia, vice president of product management at Verdiem, “If we could get just 10 per cent of the world’s one billion PCs using [the product] properly we could save 32 billion kilograms of CO2 a year. That’s equivalent to taking half a million cars off the road.”