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ELECTRICITY RATES COULD QUADRUPLE

Concentrating solar power (CSP) is an emerging technology that offers the potential to supply utility-scale peaking power competitively. In December 2008, a 1.5 MWe solar thermal central receiver system was declared operational by plant construction company Kraftanlagen Munchen. Although solar tower technology had been built as early as the 1970s and a second commercial tower is now close to completion (see REW magazine July/August 2008) the so-called Test and Demonstration Power Plant Julich, in Germany, is the world's first solar thermal power plant erected which uses air as the medium for heat transport. In all previous plants liquid media such as molten salt or oil have been used for the obvious reason of their high specific heat capacity, which in turn results in low volume flow rates and low pumping losses.

The (UK) Telegraph has an article on the Vivace tidal / current power device I mentioned recently - Ocean currents can power the world, say scientists The technology can generate electricity in water flowing at a rate of less than one knot - about one mile an hour - meaning it could operate on most waterways and sea beds around the globe. Existing technologies which use water power, relying on the action of waves, tides or faster currents created by dams, are far more limited in where they can be used, and also cause greater obstructions when they are built in rivers or the sea. Turbines and water mills need an average current of five or six knots to operate efficiently, while most of the earth's currents are slower than three knots.

The technology can generate electricity in water flowing at a rate of less than one knot - about one mile an hour - meaning it could operate on most waterways and sea beds around the globe. Existing technologies which use water power, relying on the action of waves, tides or faster currents created by dams, are far more limited in where they can be used, and also cause greater obstructions when they are built in rivers or the sea. Turbines and water mills need an average current of five or six knots to operate efficiently, while most of the earth's currents are slower than three knots.

Feed-in Tariffs in 70 words or less: Government and power utility offers premium, long-term contracts to residential, commercial, and industrial citizens to generate power on-site. Rates are based on the cost of buying and installing various renewable energy systems, but only paid on actual power produced. Citizens purchase back grid power, as per usual, from utility at regular prices. Increase in cost is paid for with a small surcharge to all electricity ratepayers.

Understanding wind energy can be a challenge. But it is no more complicated than the choices we are making on transportation. And just like those choices, wind is great for Pennsylvania's economy as well as our environment. Pennsylvania wind farms generate power about 70 percent of the time. But the amount of power is variable. That's why it is rated at 30 percent of capacity. It's like having a car that can go 100 mph but your average speed is much less.

In four years, U.S. gas prices have doubled to more than $3.70 a gallon, and crude oil has tripled to around $125 a barrel. Allowing for inflation, that's higher than prices were during the 1978-83 oil shock that triggered a recession and sky-high interest rates. But . . .

(NaturalNews) A new combination of nano and solar technology has made it possible for solar electric generation to be cheaper than burning coal. Nanosolar, Inc. has developed a way to produce a type of ink that absorbs solar radiation and converts into electric current. Photovoltaic (PV) sheets are produced by a machine similar to a printing press, which rolls out the PV ink onto sheets approximately the width of aluminum foil. These PV sheets can be produced at a rate of hundreds of feet per minute.

Last year, we featured a nightclub lit entirely by LEDs, but here's an office building that is said to be the first to be lit by 100% LED light. The lighting was provided by the Netherlands-headquartered Royal Philips Electronics. To showcase the potential of LED light, Philips designed the lighting system to be warm and visually comforting. A total 422 LED fixtures were installed into the building's false ceilings. The offices are lit with fixtures that incorporate 12-16 high power LEDs, each rated at 2.6 watts. LED spotlights are used to illuminate the corridors.

With wind turbine towers popping up on the U.S. landscape at a rate of almost 10 per day, the need for people to maintain and repair them is reaching the critical point. Community colleges in North Dakota and other states are jumping at the chance to help fill that need and develop a niche for themselves at the same time through wind tech programs.

Growing concerns over climate change and energy security have kicked research on alternative energy sources into high gear. The list of options continues to expand, yet few papers have comprehensively reviewed them. And fewer still have weighed the pros and cons in as much depth as a new study published earlier this month in the journal, Energy & Environmental Science. The results are a mixed bag of logical conclusions and startling wake-up calls. The review pits twelve combinations of electric power generation and vehicular motivation against each other. It is a battle royal of nine electric power sources, three vehicle technologies, and two liquid fuel sources. It rates each combination based on eleven categories. And it was all compiled by one man, Mark Jacobson, professor of civil and environmental engineering at Stanford University.

LEED stands for Leadership in Energy and Environmental Design, and is a system for rating green building design.

An assessment of the "electric productivity" of the 50 states indicates that shoring up performance gaps through energy efficiency could not only cut consumption by 30 percent, but also eliminate the need for more than 60 percent of coal-fired generation, according to a new study by the Rocky Mountain Institute. The RMI study, "Assessing the Electric Productivity Gap and the U.S. Efficiency Opportunity," determines the productivity rate of each state by measuring how much gross domestic product is generated for each kilowatt-hour consumed.

In a new study, conducted by the Rock Mountain Institute, it has been found that electricity consumption can be reduced by 30 percent through energy efficiency and coal powered power generation can be reduced by 60 percent. vote nowBuzz up! The study, which spanned across 50 states, identified five states with highest electric productivity rates - New York, Alaska, Connecticut, Delaware and California - and stated that if all other states were to adopt similar efficiency parameters are implemented in other states the whole country can save up to 1.2 million gigawatt-hours annually. The study also brought out the long-term benefits of improving the electric productivity

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SCCM Designer Contract or Permanent (ACT, Immediate start) Excellent rates and salary on offer - Immediate Start or 4 weeks notice. Choice is yours really... Working with a team of professionals, our client is seeking the services of a SCCM Designer to assist with a Federal Government project. This is a 12mths engagement or a permanent position. The role includes the following duties: 1. SCCM Design and project implementation 2. SCCM integration with 3rd party - CISCO, HP Storageworks, HP SIM 3. Documentation of the design 4. Configuration of Windows Servers, CISCO hardware and Riverbed equipment 5. PR or Australian Citizenship Submit a confidential resume by emailing: resumes@nspirerecruitment.com.au Please note: only candidates that meet the above criteria will be contacted. Thank you for your interest. Application: Open

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The whole thing is happening without flashy ad campaigns, so it's not surprising if you've never heard of municipal solar financing. But the financing program, also known as property tax financing, is a veritable underground solar revolution. It all started in Berkeley, CA with the Berkeley FIRST Program, which allows homeowners to pay for solar panels through property tax bills over a 20 year period. The bills carry a fixed interest rate and stay with the house, so there's no need to worry about paying for panels on a house you don't live in anymore. The Berkeley program was so popular that California passed the AB811 bill to let any interested city in the state launch a similar program.