About Andrew Williams

Andrew is a writer and freelance journalist specialising in sustainability and green issues. He lives in Cardiff, Wales.

India to Launch $10 Laptop Computer

[social_buttons] Indian designers have announced plans to launch a laptop that will cost an astonishing $10 (500 Rupees). A prototype of the computer, to be known as Sakshat, (meaning ‘before your eyes’), will shortly be showcased by the Indian government as the centerpiece of an ambitious e-learning programme linking 18,000 colleges and 400 universities across the sub-continent. … Read More

Australia to Use 'Talking' Fridges to Reduce Global Warming

[social_buttons] Australian researchers have figured out a cool new way to tackle the threat of global warming, by setting up a network of ‘talking’ fridges. But wait, the idea isn’t as crazy as it might sound. The fridges feature cutting-edge technology enabling them to communicate with each other via a network to share and store energy from renewable energy sources such as solar panels or wind turbines. According to inventor, Sam West, “The fridges are … Read More

Solar Energy Breakthrough Could Cut Costs By More Than 50%

[social_buttons] A US-based company has successfully tested a revolutionary solar panel that is expected to cut the costs of photovoltaic solar power generation by more than 50 per cent, and herald a new era of improved efficiency and lower production costs of solar energy globally. The panel, known as the Alubond Solar Collector Panel (SCP), was created by American Building Technologies, a subsidiary of the UAE-based multinational group Mulk Holdings. Commenting on the breakthrough, a … Read More

Swedish Inventor Demonstrates Solar-Powered Water Purifier

[social_buttons] A Swedish inventor has unveiled a solar-powered water purifier that could provide billions of the world’s poorest people with access to clean and disease-free drinking water [video]. The device, called the Solvatten, (Swedish for ‘sun water’), looks much the same as a standard jerrycan and can be filled with up to ten liters of water, opened out, and left in the sun. A simple indicator shows either a red or green face to let … Read More

New Device Allows Users to Charge iPods by Going for a Walk

[social_buttons] Tremont Electric has launched a portable energy generator that allows users to charge handheld electronic devices simply by going for a walk. The nPower PEG, launched at last week’s 2009 CES event, works on the principle of electromagnetic induction to create a 100% renewable energy source for everything from iPods to mobile phones. To get a charge, users simply connect the PEG to their mobile device and lay it vertically, either against their hip, … Read More

Motorola Renew is World's First Carbon Neutral Mobile Phone

[social_buttons] Motorola has announced plans to launch the world’s first completely carbon neutral mobile phone, at CES 2009 in Las Vegas. The shell of the W233 Renew is made entirely of recycled water bottles, and will be available via T-Mobile within the next three months. The struggling cell phone manufacturer has also teamed up with CarbonFund.org to offset the energy used in the manufacture, distribution and operation of each phone throughout its lifetime. … Read More

Could 'Tentacle' UFO Have Destroyed UK Wind Turbine?

[social_buttons] Several residents of a remote English village have reported sightings of a bizarre tentacle-shaped UFO above a local wind farm, on the night before a wind turbine was mysteriously destroyed. Engineers from energy suppier Ecotricity are investigating why a blade more than 20 meters (66 ft) long fell off the turbine at a wind farm in Conisholme Fen, Lincolnshire, early on Sunday morning. In the meantime, locals are coming to their own conclusions after … Read More

Green Algae Bloom Process Could Stop Global Warming

[social_buttons] A team of UK scientists have discovered a natural process that could delay, or even end, the threat of global warming. The researchers, aboard the Royal Navy’s HMS Endurance, have found that melting icebergs off the coast of Antarctica are releasing millions of tiny particles of iron into the southern Ocean, helping to create huge ‘blooms’ of algae that absorb carbon emissions. The algae then sinks to the icy depths, effectively removing CO2 from … Read More

Iran Opens its First Solar Power Plant

[social_buttons] 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 … Read More