The Dynamo Green Keyboard is a pretty pretty interesting one. Supposedly it helps you lower your monthly power bill, but there’s one catch. You have to keep typing. That’s because it has the capability of harnessing the power of kinetic energy when typing, turning the energy into electricity, which will then help power the computer you’re using.

It’s a neat idea, but I think you would have to be a speed typer who never removes your fingers from the keys in order to get the job done. And how much would you save? I think what we have here is a cool keyboard that may or may not glow like it’s radioactive, for £59.99.

If you are concerned about how much energy you are using, but are forgetful and need some encouragement, this little switch will give you a visual representation of how much energy you are using. The switch lights up only a little when you’re not using much energy and it shines brighter when you’re wasting too much.

What with energy being invisible, it’s easy to waste more then you intend to. So a visual reminder is just the thing. Not many other details on this one for the moment. Like how much of your house this will take care of, etc. It might be good if it were vocal though, “Turn off some lights you wasteful pig. What did you buy me for if you aren’t going to listen to me.” Nagging always gets things done after all, as any married person knows.

This strange looking contraption is a battery powered vehicle. It putters around a New York art gallery looking like…art. What’s interesting about it is the driver or drivers. It’s course is directed and steered entirely by flies. The plastic bubble is filled with large houseflies, and the food and water that nourishes them. That’s right, the enslavement of flies has begun.

The lights that you see shining on the flies keep them warm and as the flies do their thing, the reflections that the lights make on the top of the bubble change. Sensors send the changing light data to a controller that activates the motor and steers the machine accordingly. It’s the brainchild of David Bowen, an artist who has also created machines that track flies’ movements and make huge drawings. Pretty cool. I wonder what else they can power.

There certainly seems to be no shortage of power strip products lately as just about everyone seems to have found a way to build a better set of outlets. The Eject Powerstrip is designed to conserve electricity by making it easier for people to unplug their unused devices and lessen the electricity “leakage” when they are not being used.

The powerstrip has a foot pedal next to each outlet that will eject the electrical cord plug when pressed with your foot. According to the designers of the Eject Powerstrip, they’ve eliminated some of the biggest excuses why people don’t unplug their unused devices. Laziness, inconvenient access and open outlets accessible to small children topped the list. This “green” powerstrip would not only make it easy and convenient to unplug, but when the pedal is pressed it also cuts off access to the electricity through the outlet so that the little tikes can’t get hurt.

Turns out that the power strip isn’t all played out after all, and can still surprise us. Take this Belkin Mini Surge Protector for instance. It has three grounded three-prong power outlets and two USB ports, and plugs directly into the wall socket, so there’s no dangling cord. A green LED lets you know that the connected devices are safe from surges. Belkin even backs it up with a $75,000 warranty.

Belkin even throws in a mini-USB cable, which will work with many brands of cellphones. It is supposed to be priced under $25, so this is truly a worthwhile purchase when it becomes available at the end of April.

The Ravi solar charger hopes to steer you toward greener living with it’s attractive flower-like design. The Ravi solar has photovoltaic arrays attached to petal extensions. The flower aspect is not just symbolic, it actually absorbs energy from the sun during the day, storing it in an internal battery. It gets some points for coolness due to the fact that the petals glow once the battery is charged. At night, you would have a kick-ass glowing garden. You would then remove the battery packs to power all of your home appliances.

The idea is that with gardens of Ravi portable solar generators in a neighborhood, enough power could be generated to supply the community, and if that can not be managed, it would at least lessen energy needs. It’s a pretty cool idea, but it has a kind of War Of The World quality that scares me.

Here’s another great gadget for those who are environmentally conscious. The Strapya mini solar cell phone charger is smaller than an iPod, and when it has 6-10 hours of sunlight it becomes a dependable backup power source for your cell phone.

It hooks up to your phone using an adapter and you can get 3 hours of energy. Not only is it useful and environmentally friendly, but the price is not outrageous at about $17.54. So it wont “Strapya” for cash. And hey, sunlight is free.

Even though we don’t see them in most devices, AAA batteries can be pretty darn useful, aside from powering remote controls and toys. Philips thinks so too, that’s why the Philips Xenium 9@9j has a AAA battery slot at the base. This is very likely the first cellphone that supports a AAA battery. It supposedly gives it up to three hours of talk time. It still has the standard lithium ion rechargeable battery, but the AAA is a backup.

It does add some bulk, but what is a backup worth to you? The 9@9j should be around in April. The technology is from the Israeli firm Techtium, and they are calling it Backupower. If your main battery goes dead, the backup battery takes over.

If you’ve been longing to turn your iPhone into a more useful gadget, and using it for something other than just making calls, this is for you. Current State software, will allow your iPhone to monitor the power usage and energy waste of your entire house.

It allows your iPhone to turn power plugs on and off, activate timers and keep track of everything. All you need to do is to install plug-ends on power sockets and sync to your iPhone. The application will show you a map of all the power wastage hot spots, so you can make changes and save more power. It sounds great, but unfortunately it is a concept at the moment, but now that the idea has been presented, someone will make it come true.