Global Small Hydro Power Market Analysis to 2020 - Installed Capacity, Generation, Investment Trends

Hydropower is the largest renewable source of power generation and currently accounts for about 20% of the world's total electricity supply. The world's hydropower installed capacity increased from 695.8GW (Gigawatts) in 2001 to 888.8GW in 2009, registering a Compound Annual Growth Rate (CAGR) of 3.1%. Since hydropower is a mature technology, it has witnessed a modest growth rate.

Florida is Keeping Pace: House Bill 7179

As the ceremonial handkerchiefs fell and the dust settled on a busy sine die, a bright piece of legislation emerged: House Bill 7179 (the "Bill"). This Bill, which was the last bill passed this legislative session, is a ground breaking piece of legislation that establishes Florida's Property Assessment Clean Energy (PACE) program.

Wal-Mart Telling Suppliers to Go Green

The World's First Quintuple Play

Resetting the Clock: RPS and Realizing Energy Independence

The most pressing questions surrounding energy policy now are: 1) How do we reach these goals? And 2) Are they even attainable? Advocates from both sides of the aisle and in many industries, such as wind, solar, biomass, nuclear, and even domestically sourced natural gas and clean coal, have all thrown their hats in the ring professing that their technological approach is the way to go if there is any hope of truly changing the energy landscape.

Asia-Pacific Renewable Energy Policy Handbook

GlobalData's report "Asia-Pacific Renewable Energy Policy Handbook" presents an in-depth analysis of the renewable energy policies across the major renewable energy markets in Asia-Pacific. It details the key policy instruments adopted by the major Asia Pacific countries in order to promote the deployment of renewables. The report provides the current and future renewable energy targets and plans along with the present policy framework, giving a fair idea of overall growth potential of their renewable energy industry. The report also provides technology specific support policies and measures used in different countries.

Interview - The Korean PV Market

Solar PV expert and consultant Kyung Nam Kim, author of the report "The Korean PV Market", is optimistic about his country's solar future. His report provides a unique and comprehensive overview of Korea's PV market and industry, and it is available in English. It includes a detailed description of the market situation, forecasts, regulatory procedures, and a detailed overview of Korea's PV supply chain.

Overview of Municipal Solid Waste in Brazil

Brazil, the third largest territory in the Americas and the fifth largest in the world, with nearly 200 million people, has suffered with the environmental problems generated by the traditional model of dumping their waste in landfills. That process unfortunately, turns worse by the inhabitants practices of simply throwing the waste away on areas without any control or care, constituting the so-called "lixões" (slang meaning "big garbage" in Portuguese language).

Solar Stock Update - Nov 30-Dec 4

Decent jobs report bolsters week... Solar Tops Dow, NASDAQ

The Promise of Solar Power Has Roots Deep in the Space Program

With Presidential direction and Congressional support, NASA's wellspring of talent could help foster the creation of solar power satellites - spacecraft that circle the Earth and beam the energy they generate down to the ground for distribution as electricity.

How Much Alternative Fuel do we Really Want or Use?

Not all the alternative generation of energy is really taken into account because numerous small-scale projects are inevitably overlooked. The Energy Information Administration (EIA) does make available figures on the economy, crude oil prices, and alternative resources to the best of their data collecting ability. This information is almost constantly revised as more data is available but the changes and revisions are not especially dramatic. The change in energy consumption and sources of energy is an evolutionary process and not a revolutionary process.

Maintaining a Sustainable Energy Mix

This article deals with the present energy mix and tries to discover how the future energy mix should look in order to be sustainable and significantly reduce environmental impact, for example reduced CO2 emissions. It should be less dependent on the fossil fuels, have increased reliability, have fuel cost with reduced price fluctuations and be able to successfully meet the future demand for energy that just gets larger and larger as world energy requirements increase with the new lifestyle choices.

Coal Ash Safety Issues

In December 2008, the 84-acre coal ash surface impoundment at the Tennessee Valley Authority's (TVA) Kingston coal-fired power plant failed and released over a billion gallons of coal combustion waste. It's estimated that this release could ultimately cost a billion dollars to remediate because 300+ acres were covered by the flood of coal ash slurry. At question is does the U.S. need more traditional coal-fired power plants and what to do with the ash slurry mess?

Solar Stock Update - July 31/09 - Dow's best month since Oct. '02

The Dow Jones Industrial Average recorded its best month in nearly seven years, posting an 882-point boost since Friday, July 3. In fact it was the best July for Wall Street in twenty years. Gains for the week for the Dow and NASDAQ were meager however, with both gaining less than a percent. The 20SSI decreased 5.8% from last week's close but the net gain since July 3 was nearly 22 points.

The Cutting Edge of Sustainable Home Design

One university's quest to revolutionize the built environment.


The U.S. Department of Energy's (DOE) National Renewable Energy Laboratory (NREL) today released its annual assessment of leading utility green power programs. Under these voluntary programs, consumers can choose to help support additional electricity production from renewable resources such as wind and solar.

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Featured Product

Flex-Core - Flexible Split-Core Current Transformer

Flex-Core - Flexible Split-Core Current Transformer

The FCL model split-core current transformers have multiple benefits, including a flexible twisting motion for ease of application. Installing a split-core CT means there is no need to disconnect your primary conductor(s) which reduces downtime. Many customizations are available including extended secondary lead wire lengths, various outputs including 5A, 1A, 1VAC, and 0.333VAC, and custom rubber inserts to help center the CT and maintain accuracy. The FCL models can be used in applications up to 720VAC and have an operating frequency from 50Hz to 400Hz.