Archive for the ‘energy efficiency’ Category

Group Buying = Lowest Price for Solar. Ever.


What with the Vice President promoting the PACE model of super affordable city financing for solar; and the econo-apocalypse-related drop in solar panel prices, you’d think that solar was in the bag by now, but group buying on top of all that will still buy the cheapest solar for your roof.

For example, in the Palm Springs, Palm Desert, Desert Hot Springs and Coachella area, you could now get all your electricity free for the next 25-40 years for $10,000! That’s about $90,000 lower than you would have paid your utility for 25 years.

One Block off the Grid’s completely unique model of group buying combined with the financing of their partnering banker SunRun (which offers one of the few solar financing options to remain viable in the downturn) has made group purchasing the cheapest way for going solar ever.

The solar company 1BOG selected for this neighborhood; HelioPower is able to install that neighborhood for $5.49 a watt—the lowest rate 1BOG has ever negotiated for their group discount.
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Smart Plugs (TalkingPlugs) for Your Home


Zerofootprint has created a new “TalkingPlug” that will help you to better monitor the energy usage of different appliances and electronics. How? By making your electrical sockets smarter.

Zerofootprint already helps corporations and governments in evaluating and reducing their carbon emissions through various methods. It also helps households through innovative technologies such as this one. This new TalkingPlug is for corporations or households (or anyone with electrical sockets) and will have an initial price tag of about $50. The price may go down considerably if it can make the product on a larger scale.

How does it work? What are its advantages compared to Google’s PowerMeter and other similar up and coming technologies?
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Obama Announces New Recovery Act Smart Grid Funding — $3.4 Billion


Obama discussed a big project long overdo and sorely needed today — modernizing the US electric grid. But it is more than discussion. $3.4 billion in Recovery Act funding is going towards this new project.

This is the most money ever awarded for clean energy in a single day from the American Recovery and Reinvestment Act!

Obama spoke at the opening of the Florida Power and Light’s (FPL) DeSoto Next Generation Solar Energy Center (the nation’s largest PV electricity center) to announce and discuss the various benefits of this project.
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Try Adobe Acrobat Connect Pro Now to Help Green Your Company and US Schools

Have you ever done the math on commuting to work? Telecommuting saves money, it’s a fact. Yet most folks are fearful of stepping out of the in-person environment. Luckily the barriers have been broken by Adobe as their new Acrobat Connect Pro software has video, audio, and interactivity that create an almost in-person experience for meeting attendees.

In addition, Adobe Acrobat Connect Pro online meeting software is now offering a free trial and every time someone signs up they donate twenty-five dollars to help a school go green. In fact, Adobe has partnered with the U.S. Green Building Council and the mayors of Boston, Chicago, and San Francisco to help schools go green in their communities. Each city will receive up to $100,000 to create classrooms that foster learning alongside smart environmental practices. Read the rest of this entry »

10 Practical Suggestions for How a Polluting Company Can Easily Reduce its Greenhouse Gases

Chances are, if you run a major polluting company, you’re not reading cleantechnica. But you never know. So here’s my advice, based on my experience writing about energy; gathered into one easy quick read for the non-eco reader, on how a polluting company can benefit from the new energy bill requirements to cut carbon emissions.
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Solarmer Breaks Plastic Solar Cell Efficiency World Record, Again


Solarmer Energy broke the world record for plastic cell efficiency last year. Now, they’ve just broken it again.

The new efficiency record is 7.6% and it breaks 7% for the first time.
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VPhase Provides Affordable Voltage Optimization to Home Owners

It’s rare that you’ll encounter a home owner today who says that if they had the option, they wouldn’t want to reduce their carbon emissions or reduce their energy consumption, and in turn, the costs of home ownership. The problem is, that in many cases, greener home technology is just out of reach of many North Americans because of the high costs that are still associated with the options available on the market. This has been the case with voltage optimization technology that can accomplish the above goals, but until recently, it’s only been attainable to large organizations looking to optimize their energy use because of cost. A UK company has decided to address this lapse in the industry by introducing the VPhase, an affordable voltage optimization technology for home owners.

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Artificial Photosynthesis to Generate Hydrogen Gets $1.4 Million Funding From DOE


A University of Rochester team has been awarded $1.7 million to generate hydrogen fuel with sunlight using artificial photosynthesis and nanotubes. Generating hydrogen without using a fossil fuel is not easy. Using sunlight to split hydrogen off from water has been done before, but the process has not been cheap or efficient.

They propose to change that by dividing the nanoscale process into three separate modules that can be manipulated separately to isolate the process of gathering sunlight from the process of generating hydrogen.

This way they can better control each step.

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Germany Takes the Gold at This Year’s Solar Decathlon

This year’s Solar Decathlon at the National Mall has come to a close, and the winner has been crowned! Germany, for the second year in a row, has taken the gold for it’s Net Zero, solar powered home after a week long competition that brought many innovative ideas to light.

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School District Revisits Making Ice at Night to Reduce Energy Use


A Florida school district was way ahead of the clean energy curve in the ’80’s. The Hillsborough School District contracted with the first companies pioneering the use of cheap excess off-peak night time power to freeze water at night which would then provide simple cooling by day for air conditioning. Some of those companies had not yet ironed out the kinks in the brand new technology, and recently the district had to find a replacement for these coolers.

A more timid school district might have run from off-peak energy storage altogether. But not Hillsborough. They are taking what they learned and applying their school of hard knocks expertise in selecting from the many companies that now provide second generation night cooling technology to power air conditioning systems.

What’s changed since the eighties is the addition of more wind power to the grid, and the likelihood of more to come with RPS legislation requiring the purchase of more renewable power in many states.

Typically most wind power comes ongrid at night; much more than can be used.

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