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Energy Net

No need for coal plants: Wind and solar will do | DL-Online | Detroit Lakes, Minnesota - 0 views

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    Big Stone II's demise is not a bad sign for wind, it is the opposite. Now is the opportunity to move ahead to the next economy, not to worry about what we lost with a big polluter. Let's give this gift to our future generations - a better future. Take a deep breath and let's take a look at what the next energy economy will look like. We will move to an entirely non-fossil fuel economy based on solar and wind. We will have 89,000 solar photovoltaic and concentrated solar panels, 1.7 million rooftop PV systems to reduce combustion on most of our houses and perhaps solar water as well. We will have 3.8 million wind turbines worldwide taking up a total area smaller than the size of Manhattan. When the wind doesn't blow in South Dakota, it blows in North Dakota, or Nebraska, or the steppes of Russia. Distributed wind is where we should be headed. And hydro-power can "firm" intermittent wind - we have plenty of dams on the Missouri.
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    Big Stone II's demise is not a bad sign for wind, it is the opposite. Now is the opportunity to move ahead to the next economy, not to worry about what we lost with a big polluter. Let's give this gift to our future generations - a better future. Take a deep breath and let's take a look at what the next energy economy will look like. We will move to an entirely non-fossil fuel economy based on solar and wind. We will have 89,000 solar photovoltaic and concentrated solar panels, 1.7 million rooftop PV systems to reduce combustion on most of our houses and perhaps solar water as well. We will have 3.8 million wind turbines worldwide taking up a total area smaller than the size of Manhattan. When the wind doesn't blow in South Dakota, it blows in North Dakota, or Nebraska, or the steppes of Russia. Distributed wind is where we should be headed. And hydro-power can "firm" intermittent wind - we have plenty of dams on the Missouri.
Energy Net

RenewablesOffshore: The Solution to Intermittancy in Offshore Wind? Hybrids! - 0 views

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    Ah, intermittency, one of the frequently cited disadvantages to wind power. Because the wind doesn't blow all the time, and you can't store energy, wind projects can't produce a steady stream of energy 24/7, hence they are regarded as "intermittent" power sources. So what's the solution to intermittency? One is to put plants in high wind regions, such as offshore where the wind blows more frequently. And another solution is the hybrid project: teaming wind up with a steadier source of baseload power than can come on line when the wind's not blowing.
Energy Net

US $80B Investment Needed to Deliver Wind Power to Eastern U.S. - Renewable Energy World - 0 views

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    ndiana, United States [RenewableEnergyWorld.com] The Joint Coordinated System Plan (JCSP'08), the first step of a transmission and generation system expansion analysis of the majority of the Eastern Interconnection, estimates the electricity sector will need more than US $80 billion in new transmission infrastructure to obtain 20% of the region's electricity from wind energy generation. "This is information we believe that our leaders need to consider as they begin work under a new administration and start defining our energy future." -- John Bear, President and CEO, Midwest ISO This initial analysis, which was performed with participation from major transmission owners and operators in the Eastern U.S., looked at two scenarios to examine transmission and generation possibilities between 2008 and 2024. The first, a Reference Scenario, assumes "business as usual" with respect to wind development, with approximately 5% of the region's energy coming from wind. The second was a 20% Wind Energy Scenario and was based on the U.S. Department of Energy's Eastern Wind Integration and Transmission Study.
Energy Net

DOE study says wind farms don't hurt property value - Business | Tri-City Herald : Mid-... - 0 views

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    Wind farms have no measurable effect on nearby property values, according to a government report published Wednesday. In the latest study, researchers at the U.S. Department of Energy's Lawrence Berkeley National Laboratory spent three years examining nearly 7,500 sales of homes in 10 communities near two dozen wind farms in nine states. The findings, however, are unlikely to cool the debate over the placement of massive wind turbines which to some represent progress, but to others an intrusion. Questions about the integrity of the $500,000 Berkeley study were aired even before the report was released.
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    Wind farms have no measurable effect on nearby property values, according to a government report published Wednesday. In the latest study, researchers at the U.S. Department of Energy's Lawrence Berkeley National Laboratory spent three years examining nearly 7,500 sales of homes in 10 communities near two dozen wind farms in nine states. The findings, however, are unlikely to cool the debate over the placement of massive wind turbines which to some represent progress, but to others an intrusion. Questions about the integrity of the $500,000 Berkeley study were aired even before the report was released.
Energy Net

Raising Wind Turbine Output With Longer Blades - Green Inc. Blog - NYTimes.com - 0 views

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    A basic problem for wind turbines is that the wind often dies down. As a result, they produce far less electricity than if the wind blew constantly, at full speed. A good wind machine, therefore, may harvest just 30 percent of its maximum potential energy. By contrast, a nuclear reactor with a similar energy rating might reach 90 percent of its maximum potential, because it is running virtually nonstop.
Energy Net

TPM Election Central | Talking Points Memo | McCain Supports Tax Breaks For Oil Industr... - 0 views

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    Here's something else that could create political complications for John McCain in key swing states as he continues to defend measures that would maintain tax breaks for the oil industry: He recently opposed extending tax breaks for the wind-power industry. Making this more difficult for McCain, the fledgling wind-power industry is popular in key upper Midwest and central plains states -- and here you have McCain protecting such tax breaks for Big Oil, but opposing them for Big Wind, or, if you prefer, Little Wind.
Energy Net

Peak Energy: Stanford Research Ranks Energy Options - 0 views

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    New research from Stanford University ranks wind power as the most promising alternative source of energy. Titled Review of solutions to global warming, air pollution, and energy security, the report from civil and environmental engineering professor Mark Z. Jacobson ranks the world's energy options -- putting wind, concentrated solar and geothermal at the top of the list, and nuclear power and coal with carbon capture and sequestration in a tie for dead last. ... From his findings, Jacobson is able to suggest that the U.S. government invest money and create jobs around the development of wind, solar and geothermal: "There is a lot of talk among politicians that we need a massive jobs program to pull the economy out of the current recession," Jacobson said. "Well, putting people to work building wind turbines, solar plants, geothermal plants, electric vehicles and transmission lines would not only create jobs but would also reduce costs due to health care, crop damage and climate damage from current vehicle and electric power pollution, as well as provide the world with a truly unlimited supply of clean power."
Energy Net

Peak Energy: Shell Pulls Out Of Last UK Wind Farm - 0 views

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    ROYAL DUTCH SHELL completed its withdrawal from the UK wind-energy sector after quietly selling out of the last project it had in this country. The oil giant recently agreed to sell its stake in the £800m Cirrus Shell Flat Array, a 270MW project off the Blackpool coast, to partners Scottish Power and Dong Energy. Its exit, three months after it walked away from the world's largest proposed offshore wind farm, the London Array, will raise questions about the government's ambitious wind-energy targets. The decision will also anger environmentalists already critical of Shell's push into dirty-fuel sources such as Canada's tar sands.
Energy Net

Proposal to Link the Nation's Grid Sparks a Debate - NYTimes.com - 0 views

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    "The Tres Amigas transmission project in New Mexico, which seeks to link the nation's three power grids to share wind power across the United States, has attracted both eager allies and some determined foes. Scandia Wind Southwest LLC, a venture led by Norwegian wind power developers, has proposed to build an initial 2,250 megawatts of wind power in the Texas Panhandle, with a potential capacity of 10,000 MW. That amount of power, the equivalent of 10 large nuclear power plants, could move into the Eastern and Western grid interconnections, and to Texas' independent grid, over the Tres Amigas transmission linkage."
Energy Net

£100bn wind farm plan heralds green energy era - Green Living, Environment - ... - 0 views

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    26,400 turbines to wean Britain off its carbon habit Revolutionary plans for a massive expansion of offshore wind farms have been unveiled in a £100bn project designed to usher in a new era of green energy for Britain. A quarter of the country's electricity needs would be met through wind power by 2020 under the strategy, with the construction of 6,400 turbines within nine sites dotted around the coast. The programme amounts to the biggest energy supply shake-up since the discovery of the North Sea oil and gas fields more than 40 years ago.
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    26,400 turbines to wean Britain off its carbon habit Revolutionary plans for a massive expansion of offshore wind farms have been unveiled in a £100bn project designed to usher in a new era of green energy for Britain. A quarter of the country's electricity needs would be met through wind power by 2020 under the strategy, with the construction of 6,400 turbines within nine sites dotted around the coast. The programme amounts to the biggest energy supply shake-up since the discovery of the North Sea oil and gas fields more than 40 years ago.
Energy Net

ZNet - Solar & Wind Power - 0 views

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    Most climate experts accept that, in order to avoid catastrophic effects of global warming, greenhouse gas emissions (mostly CO2) must be cut by 60-80% by 2050 (though the figure may need to be a 95% cut in the US). The belief that replacing fossil fuels with solar and wind technology can accomplish this reduction tends to overlook several factors: 1. Corporations bombard the world with the message that everyone should consume like Americans do; 2. Corporations tell those in the US that they should ape after the playthings of the rich; 3. Population is growing; 4. Market economics force pathological expansion; and, 5. Solar and wind comprise a minute fraction of current energy. Let's combine these to get an idea of how much solar and wind would need to expand to replace coal, oil, nukes and gas by 2050. First, the US consumes about 25% of the world's energy while having only 5% of the world's population. For the rest of the world to consume at the rate of the US would require global production to increase by a factor of 6.33.
Energy Net

Credit Crisis May Halt Pickins' Largest Wind Farm in the World: ENN -- Know Your Enviro... - 0 views

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    The credit crunch is not just hurting the banks and the real estate market. Even the billionaire and wind energy enthusiast, T. Boone Pickens is having trouble financing his high profile 4000 MW wind farm. The price tag on this Texas wind farm is a hefty $10 and $12 billion.
Energy Net

ILSR Columns: How T. Boone Pickens' Energy Plan Just Got Killed - 0 views

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    The new bailout plan passed by Congress may have put the nail in the coffin on Pickens' dangerous energy proposal. The financial bailout bill passed by Congress may have once and for all put an end to T. Boone Pickens' energy plan. Let me explain. Until the financial meltdown obliterated all other news coverage, T. Boone and his energy plan were everywhere. His book, The First Billion Is the Hardest, is number two on the bestseller list. During the Republican and Democrat Conventions his press conferences were attended by a fawning media, virtually all of who filed stories with the theme "oil man turns wind energy advocate." Indeed, even the more than casual reader might come away believing the Pickens Energy Plan was all about wind energy. T. Boone's web site does little to contradict that impression. It displays nothing but wind turbines.
Energy Net

Technology Review: Lifeline for Renewable Power - 0 views

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    Push through a bulletproof revolving door in a nondescript building in a dreary patch of the former East Berlin and you enter the control center for Vattenfall Europe Transmission, the company that controls northeastern Germany's electrical grid. A monitor displaying a diagram of that grid takes up most of one wall. A series of smaller screens show the real-time output of regional wind turbines and the output that had been predicted the previous day. Germany is the world's largest user of wind energy, with enough turbines to produce 22,250 megawatts of electricity. That's roughly the equivalent of the output from 22 coal plants--enough to meet about 6 percent of Germany's needs. And because Vattenfall's service area produces 41 percent of German wind energy, the control room is a critical proving ground for the grid's ability to handle renewable power.
Energy Net

A Struggle in Europe for Offshore Wind Power - Green Inc. Blog - NYTimes.com - 0 views

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    Despite the financial crisis, it seems that wind power is moving up the political agenda everywhere. But as China and the United States continue to develop their wind resources on the ground, a question for Europe is how many windmills can be built out at sea. Inland sites are much less available in Europe than in some other parts of the world. Building windmills at sea also helps to overcome not-in-my-backyard protests from homeowners who complain that windmills are ugly and noisy.
Energy Net

The sky is falling! The sky is falling! | Gristmill - 0 views

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    Global recession? Must be time for the media's alternative-energy backlash My father used to say of his profession that newspaper editors are the people who come down from the mountaintop at the end of the battle and shoot the wounded. A massive credit crunch and a drop in the price of fossil fuels can mean only one thing to the editors of the traditional media -- an excuse for their favorite activity in the whole world, the backlash story. Faster than you can say "Joe the Plumber" isn't a licensed plumber, his name isn't Joe, and he has a tax lien against him, you can be sure that if the media ever lets itself fawn over you for even a nano-second, it will turn its coverage on a dime and run the minute a few whispy short-term clouds appear in the horizon. And so we have the New York Times story, "Alternative Energy Suddenly Faces Headwinds," which is supposed to be a clever headline, but the NYT, which accompanies the story with a picture of wind turbines, seems to have missed the irony that wind turbines like strong winds.
Energy Net

Public Citizen - Texas Railroad Commission Trying to Block Renewable Energy Lines to He... - 0 views

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    Seemingly out of concern that competitive renewable energy will damage Big Oil's bottom line, the Texas Railroad Commission wants to block transmission lines that would put affordable energy from west Texas wind farms on an even playing field with the historical titans of Texas energy - oil and gas companies. A new investment in these transmission lines would save ratepayers $2 billion a year, reduce carbon dioxide emissions by 16 percent and create more than $5 billion in economic development benefits for Texas. Ratepayers, companies and organizations with an interest in seeing the further development of renewable energy and green jobs should contact the Texas Public Utility Commission (PUC) and tell them to deny the Railroad Commission's request to intervene. The Texas Legislature authorized these transmission lines in 2008 to address the lack of available transmission lines to deliver wind energy from the panhandle and west Texas to the major metropolitan areas in central Texas where demand is higher. This renewable energy helps reduce costs for ratepayers by providing abundant and inexpensive clean energy that helps offset the volatile price of natural gas.
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    Seemingly out of concern that competitive renewable energy will damage Big Oil's bottom line, the Texas Railroad Commission wants to block transmission lines that would put affordable energy from west Texas wind farms on an even playing field with the historical titans of Texas energy - oil and gas companies. A new investment in these transmission lines would save ratepayers $2 billion a year, reduce carbon dioxide emissions by 16 percent and create more than $5 billion in economic development benefits for Texas. Ratepayers, companies and organizations with an interest in seeing the further development of renewable energy and green jobs should contact the Texas Public Utility Commission (PUC) and tell them to deny the Railroad Commission's request to intervene. The Texas Legislature authorized these transmission lines in 2008 to address the lack of available transmission lines to deliver wind energy from the panhandle and west Texas to the major metropolitan areas in central Texas where demand is higher. This renewable energy helps reduce costs for ratepayers by providing abundant and inexpensive clean energy that helps offset the volatile price of natural gas.
Energy Net

Renewable Energy Grid Infrastructure Reality Sinks In - 0 views

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    In the US, the Californian desert and the Mid-West plains are ideal locations for solar and wind energy plants. In the UK the Scottish Highlands and Welsh mountains have the highest winds in the UK. These locations have similar characteristics - great resources for renewable energy generation, but limited grid infrastructure and not many people. Hundreds and in some cases thousands of miles of new expensive, high voltage grid infrastructure is needed in these key locations to transport green energy to areas of high demand - the big cities. This grid infrastructure is both expensive and geographically extensive.
Energy Net

New U.S. wind power grid to cost $50-80 bln-study: Reuters - 0 views

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    Constructing new power lines to handle a huge increase in wind power in the Eastern half of the United States would cost $50 billion to $80 billion over the next 15 years, according to a study released on Monday by power grid operators. That cost would be on top of the $700 billion to $1.1 trillion it would cost power plant developers to build the wind turbines that would produce the power, according to the study.
Energy Net

Renewable energy: Obama's cruise to the White House puts the wind back in green sails |... - 0 views

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    The election of Barack Obama has put the wind back into the sails of the renewable energy sector, where investor confidence had been badly punctured by the credit crisis. Clean technology and green energy stocks have soared as City analysts predict a major boost from the incoming president. Solar Integrated Technologies rose by 30% yesterday after increases of 22% by Renewable Energy Corporation and 16% by the wind turbine maker Vestas in the 24 hours before, when they were helped upwards by oil prices returning to above $70 a barrel.
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