Sunday 9 March 2014

10 Green Tech Gadgets


1 : Nest Thermostat


Your home's thermostat is one of the most important pieces in the low-carbon-footprint puzzle, and the Nest Learning Thermostat fits right in. The Environmental Protection Agency estimates that houses can cut about 20 to 30 percent of energy consumption by having the sort of set schedule that Nest makes easy. In the first week of using it, you simply have to turn the thermostat down each time you leave the house or go to bed. The Nest Learning Thermostat will remember these habits and create a schedule. A green leaf icon will appear on the device when you set a temperature that saves you energy and money. The Nest Learning Thermostat connects to your home Wi-Fi network and lets you remotely control your household's temperature through your smartphone, tablet, or computer. With the Nest Learning Thermostat, you can monitor energy consumption by tracking when heating and cooling is used most, and you can use this information to make plans to reduce your energy bill.


2 : Smart Strip Power Strip


Buying a green gadget is going to do you little good if you leave it plugged in all day. Instead, try plugging your device into a smart strip. Smart strips are power strips that will cut off power to devices when they're either shut off or in standby mode. Standby power consumption can comprise between five and 10 percent of your total household electric consumption, but using a smart strip can help you save between $100 and $150 a year. Smart strips vary, but the basic kind has three main parts: the control outlet, auto-off outlets, and constant outlets. The control outlet is where you would plug in a device like your TV and the auto-off outlets are where you'd plug in devices like your Blu-ray player, Xbox, and set-top box that only need to be consuming energy when they're in use. The constant outlets are where you'd plug in devices you want to stay on all the time, like your router and modem, for instance. Both Bits Limited and EcoStrip sell standard smart strip surge protectors.


3 : LittleSun Solar-Powered Lantern



Taking a socially conscious spin on tech, LittleSun aims to improve the quality of life of those who don't have direct access to electricity. Many of these people rely on fuels like kerosene to light their homes. The LittleSun solar-powered lantern is made up of a 6cm-by-6cm single cell mono-crystalline solar module that needs four hours of sunlight to supply five hours of LED light. The lantern provides 10 times more light at one-tenth of the cost of the average wick-based lantern. It's also very versatile and safer than a flame; it can be hung on the wall or from the ceiling, placed on a desk, affixed to a bicycle, or even attached to clothing. It's also dustproof and water-, UV-, and heat-resistant.


4 : Greensleeve iPad Case


Made from a plastic-free material, the Greensleeve iPad case by Gone Studio is crafted using a foot-powered 1935 Singer sewing machine. The only energy required to make it comes from founder, creator, and LEED-accredited professional George Elvin, PhD. The biodegradable case is made from all-natural sheep wool felt imported from Germany that's naturally water- and stain-resistant. The Greensleeve comes with a one-year replacement warranty and is available in either charcoal gray or kiwi green.


5 : iZen Bamboo Bluetooth Keyboard


Plastic keyboards will one day fill the earth, but the iZen keyboard won't be among them. The first eco-friendly Bluetooth keyboard on the market, the iZen is handmade out of 92 percent bamboo. It's renewable, recyclable, and portable, making it a great option for iPad users on the go. The iZen keyboard is wireless and works with any Bluetooth-enabled device—not just the iPad. It has a rechargeable lithium-ion battery and charges with a USB 2.0 cable. The bamboo is coated with wax, which protects it from absorbing water and the oils from your fingers.


6 : Panasonic TC-L42D30


Energy Star-qualified TVs are, on average, over 40 percent more energy efficient than standard TVs. One of the most efficient, according to Energy Star, is the 42-inch Panasonic TC-L42D30. The TV has automatic brightness control and uses about 91 kilowatts of energy a year. Estimating the average price of electricity at 10.9 cents per kilowatt hours and five hours of TV use per day, the Panasonic TC-L42D30 will cost just $10 a year to operate. With a stylish design, excellent viewing angles, good HD image quality, and a solid feature set, this is one TV set you won't feel bad about leaving on when you run to the bathroom during a commercial.


7 : LG Viper 4G LTE (Sprint)


Leading a green life can mean using eco-friendly gadgets of all shapes and sizes, from items as large as your electric car to as small as your smartphone. The LG Viper 4G LTE for Sprint is one of the most eco-friendly phones yet. Although Sprint's LTE network is nascent, the Viper is still fast on Sprint's 3G EVDO Rev A network. The Viper's casing is made from 50 percent recycled plastic and the package is made from 87 percent recycled material. It also comes with an energy-efficient charger that turns itself off when not in use, so your phone isn't sucking up power when you leave it plugged in to charge overnight. When you're ready to upgrade your phone, Sprint will recycle it.


8 : DX-ECO Battery-Free BlueEye Mouse



 Wireless computer mice are great, but their dead batteries take a toll on the Earth. Fortunately, there's the Genius DX-ECO, a wireless battery-free mouse. The DX-ECO's electric double-layer ultracapacitor requires a quick three-minute charge each day and will last up to 100,000 charges. The mouse has a bidirectional, 2.4GHz connection, allowing you to work about 50 feet away from your computer. It also operates on a variety of surfaces, including dusted glass, marble, carpet, and even a sofa.

9 : Philips L Prize LED Bulb


The U.S Department of Energy's Bright Tomorrow Lighting Prize (L Prize) competition called for contestants to create an energy-saving replacement for incandescent 60-watt light bulbs. Philip's 10-watt L Prize light bulb was deemed the winner. If every 60-watt incandescent bulb in the United States was replaced by one of Philips' L Prize bulbs, the country would save about 35 terawatt hours of electricity (about $3.9 billion in one year), and would avoid 20 million metric tons of carbon emissions. Available today, the L bulb will cost you $60 (but an instant rebate will save you $10). That might sound like a lot, but one bulb provides 30,000 hours of LED light, which totals about 20 years of light if used for four hours each day. Just remember to take the bulb with you if you move.

10 : Mitsubishi i


Named the Environmental Protection Agency's fuel economy leader and recognized as "The Greenest Vehicle of 2012" by the American Council for an Energy-Efficient Economy, the Mitsubishi i is the green car to buy right now. It's 100 percent electric and doesn't emit any CO2 or exhaust fumes. With a combined 112 MPGs (126 city and 99 highway), the Mitsubishi i is the most efficient electric car in its class. It has an eight-year, 100,000-mile limited battery warranty, which shows Mitsubishi's confidence in the car. The Mitsubishi i is also currently the most affordable electric car in the United States.

Thursday 6 March 2014

The Future of Green Technology: What Innovations are on the Horizon?

So you've heard of green buildings, green businesses, green products, and green living, but have you ever heard of green technology? If you have, are you clear on what exactly makes technology “green”?
We've come across a lot of people who had similar questions about “Green Technology”: what it is, what it's used for and if you're just now using it without even knowing!
Skipping the complicated scientific definitions, green technology is simply any technology that is more efficient and environmentally friendly. If you're not sure what that means, one example is a printer that uses less energy and ink for printing but still gives you the results you're looking for. That's green technology- it's both efficient and environmentally friendly! 
Green technology grew out of the 1960's and 70's as a response to increased prices of oil, and the widespread realization that fossil fuels could be running out soon. The sustainability movement and green technology soon became intertwined as a way to not only insure a cleaner world for tomorrow, but also the idea of a civilization that was self sustaining, and not environmentally draining.
Contrary to popular belief, green tech isn't just about wind turbines, solar panels and alternative fuel, but rather the areas of its application extend to building construction, sustainable purchasing, and even green chemistry. Below are some remarkable green tech examples:
  1. Solar Spray
    Solar panels are used to turn sun rays into energy, but they’re often expensive, bulky and are not particularly attractive. In comes the amazing solar spray! Developed by a Norwegian company called EnSol AS, once sprayed over your ordinary windows it turns them into solar panels that convert sun rays into watts you can use to power your home. The best part? The spray is transparent!
     
  2. The Power of Footsteps
    When considering alternative energy sources, companies usually look to sun and wind power, but Powerleap decides to do just the opposite of that. Their alternative idea uses inside energy generated by human foot traffic to harness energy. Train stations, sidewalks, public parks are all great examples of places this technology can be applied.
     
  3. Science City heating system
    In many parts of the world, a significant amount of energy is used to cool homes in summer, and just as much is used to hear those homes in winter. In Switzerland, Science City, part of the ETH Zurich campus, has developed a pioneering system that stores the heat of the summer underground, only to pump it back up to heat the homes during winters- talk about thinking outside the box. 
Glimpsing the Future
Here is an idea of what to expect in the near future of green technology:
Bolt-on Turbines: Wind turbines that work only on your home's ceiling.
Subway Power: Harnessing the power of the wind of passing trains to charge your gadgets.
Solar Leaves: Tiny affordable solar leaves that cover the surface of a building to convert sun rays to power.
These aren't just ideas, they're actually projects in the making, and what’s even more amazing is that these just scratch the surface. Will we be seeing flying cars in the near future too? Doubtful. But one thing is for sure: future technology is looking a lot greener.

7 Ways to go green at work !

InfoGraphic about ways to go green at work.

Tuesday 4 March 2014

Few ways to Go Green and Save Green.



Save energy to save money

  • Set your thermostat a few degrees lower in the winter and a few degrees higher in the summer to save on heating and cooling costs.
  • Install compact fluorescent light bulbs (CFLs) when your older incandescent bulbs burn out.
  • Unplug appliances when you're not using them. Or, use a "smart" power strip that senses when appliances are off and cuts "phantom" or "vampire" energy use.
  • Wash clothes in cold water whenever possible. As much as 85 percent of the energy used to machine-wash clothes goes to heating the water.
  • Use a drying rack or clothesline to save the energy otherwise used during machine drying.






Save water to save money

  • Take shorter showers to reduce water use. This will lower your water and heating bills too.
  • Install a low-flow showerhead. They don't cost much, and the water and energy savings can quickly pay back your investment.
  • Make sure you have a faucet aerator on each faucet. These inexpensive appliances conserve heat and water, while keeping water pressure high.
  • Plant drought-tolerant native plants in your garden. Many plants need minimal watering. Find out which occur naturally in your area.



Less gas = more money (and better health!)

  • Walk or bike to work. This saves on gas and parking costs while improving your cardiovascular health and reducing your risk of obesity.
  • Consider telecommuting if you live far from your work. Or move closer. Even if this means paying more rent, it could save you money in the long term.
  • Lobby your local government to increase spending on sidewalks and bike lanes. With little cost, these improvements can pay huge dividends in bettering your health and reducing traffic.





Keep electronics out of the trash

  • Keep your cell phones, computers, and other electronics as long as possible.
  • Donate or recycle them responsibly when the time comes. E-waste contains mercury and other toxics and is a growing environmental problem.
  • Recycle your cell phone.
  • Ask your local government to set up an electronics recycling and hazardous waste collection event.