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Karen Sprey

— Environment

HyWind - world's first floating wind turbine reaches its final destination

By - June 15, 2009 7 Pictures
Hywind, the 2.3MW floating offshore wind turbine being developed by Norwegian oil and gas company StatoilHydro, Siemens and Technip has now been installed and moored to the seabed off the coast of Norway. Once cables to the mainland grid have been laid, the wind turbine prototype will undergo a two year pilot which will provide valuable knowledge on how to perfect the technology and hopefully one day enable floating wind turbines to become a financially viable alternative to other energy sources. Read More
— Architecture

Dubai's striking O-14 development has solid solar credentials

By - June 9, 2009 13 Pictures
Dubai can lay claim to some of the world’s most outlandish buildings and many are also at the forefront of innovation in eco- and- environmentally friendly design. Joining their ranks is the 0-14 (‘oh-14’), a 22 storey, 300,000 square-foot commercial building perched on a two-storey podium in Dubai’s Business Bay. It's defining feature - a lace-like concrete exoskeleton peppered with more than 1,000 holes - provides both the building’s structure and its facade, delivering shade, light and air, plus stunning views of the Bay and skyline. Read More
— Environment

The eco-switch saves energy – including your own

By - June 8, 2009 2 Pictures
We all know we should turn off appliances at the wall to reduce fire risk as well as our carbon emissions, but the truth is most of us can't be bothered or think to flick the switch. The eco-switch could be the answer: it’s a simple and inexpensive energy-saving device that lets you relocate the power point switch to a more convenient spot where you can turn multiple appliances on and off – with the flick of a single switch. Read More
— Environment

New DuPont technology reduces solar costs, increases performance

By - June 1, 2009 2 Pictures
New encapsulant technology from DuPont promises long-term protection for solar cells, the most sensitive part of photovoltaic modules. The DuPont PV5200 Series and DuPont PV5300 Series encapsulant sheets will also reduce the cost per watt and increase reliability and durability of the modules, allowing manufacturers to deliver better performing, cost-effective solar power. Read More
— Science

Innovative contact lenses look to dispense drugs

By - May 26, 2009 2 Pictures
Eye-drops may be a simple way of medicating the eye, but patients don't always get the right dose at the right time. Eyenovations has developed contact lenses that can deliver drugs to the eye in measured doses for a month or longer. The start-up company’s initial focus is developing a lens to help glaucoma patients. However, it believes the technology can be used to help other eye conditions and deliver antibiotics following surgery. Read More
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