I was having an interesting conversation with a friend last night about home energy consumption. He pointed out–insightfully–that people would likely control their power use at home more strictly if they had a better tool for management.

Step one is knowledge of what, when, and how much power is being used.

Step two is setting goals and finding the perfect power position.

Step three is utilizing a robust control system to meet those goals.

Maybe he should be writing this post because he turned me on to a neat concept technology that does just that: Current State. This concept comes from thegreenergrass.org and it seems quite useful…and powerful.

Here’s the description from their page:

“How it Works

1. Order the system online, specifying the number of Plug-Ends needed.
2. Install Current State software on your mobile device.
3. Attach Plug-Ends to powered devices around your house.
4. Sync Plug-Ends to software, giving each powered device a descriptive name and confirming its location within your house.
5. Use Current State to remotely monitor your energy usage, control your devices, and set up automatic timers.”

Imagine monitoring your Baltimore home’s power output while on a business trip to Austin, TX, with the ability to shut off energy-sucking outlets at the click of a button. Now that is control that’ll save you money.

C.O.

Have you heard the news out of Hawaii? Former NASA executive and physicist John Mankins captured solar energy from a mountain top in Maui and sent it wirelessly 92 miles to the main island of Hawaii. The team of researchers was only able to send around 20 watts, which is not even enough to power a fluorescent light bulb. Most of the power was lost in the transmission process.

Makins says that the project was limited by budget, and that with the proper equipment he could increase efficiency up to 64%.

Not impressed?

Did you know that 170 million gigawatts of solar energy hit the earth every second? That is more energy than the earth has used since the beginning of the industrial era. Now imagine being able to tap into that source on a large scale. With Mankins wireless energy transfer idea many satellites would be launched with high tech solar panels on them. Then the satellites would relay the energy to earth via harmless wireless energy transfer to receiving stations. Also, with the solar panels in space there is no loss in efficiency due to clouds or night. The energy would be available 24/7.

Mankins says he can get a demonstration system in orbit in around 6 years and have the full system up in around 15 years.

There are scientists in Japan that claim they could get the space-based solar power project started in less than 5 months with less than 1 million dollars. Their concept uses mirrors to focus as much solar power possible into the solar cells, and thus create 5 times more energy than conventional solar cells.

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Watch THIS video, it is worth your time. If you still have more questions, go HERE for the full article from Popular Science

L.J.