Bracketron offers a range of green chargers that automatically shut off with zero stand-by power when the device is fully charged. This wall charger works for a variety of mobile gadgetry.

Cost: $24.95

          The Soulra is a splash-proof, solar-powered sound system for iPods and iPhones. As well as playing music from your iDevices, it will juice them up — for free — by harnessing the power of the sun.

          Cost: $129.99

          Have you considered automating the lights in your home? You can buy replacement wall-mounted switches that automatically turn the lights on when you enter a room — and crucially turn them off when you leave. This affordable option is suitable for smaller spaces like utility rooms, closets and bathrooms.

          Cost: $25.39

          Designed for Windows PCs, the clever ecobutton is a one-press solution to start conserving energy while you’re computing. Simply click the USB-powered button and it will put your desktop or laptop into its most eco-friendly, energy-saving mode.

          Cost: Approximately $20

          Just changing your showerhead can save you lots and lots of water — and money. There are many options on the market worth checking out, but as an example, this product could save the average family around 8,000 gallons of water a year.

          Cost: $33.64

          At any one time in an average American home, up to 40 devices are drawing power — even if they’re not in use. Belkin’s Conserve Power Switch stops your electrical gadgetry using standby power when you’re not using them.

         Cost: $6.99

         You’ve no doubt seen outdoor solar lights, but did you know you can also get indoor options? After a day in the sun, this cool, minimalist table lamp will give you up to 12 hours of nighttime illumination.

         Cost: $24.99

         Finally, one really easy way to go green at home is to invest in rechargeable batteries. The “Rapid Charger” from Energizer is a speedy solution — it can juice up AA or AAA batteries in as little as 15 minutes.

         Cost: Approximately $35

         source: http://mashable.com