Archive for the 'Environment' Category

New Unity Pushing Hard on Jobs

by @ Friday, May 27th, 2011. Filed under Environment, Green Industry, Youth

BlueGreen Alliance, Apollo Alliance

Merge To Strengthen Push for Green Jobs

By James Parks
SolidarityEconomy.net via AFL-CIO blog

May 26, 2011 - The BlueGreen Alliance and Apollo Alliance today announced a merger to strengthen and unify the movement to build a clean energy, good jobs economy to fuel U.S. job creation. The newly unified organization will call on Washington to focus anew on creating good jobs, securing America’s energy future and preserving the environment for future generations.

Beginning July 1, the two organizations will combine to become the BlueGreen Alliance, which will be home to the Apollo Alliance project. United Steelworkers President Leo Gerard and Sierra Club Chair Carl Pope will continue as co-chairs, and David Foster will continue as executive director.

Earlier this year, the BlueGreen Alliance launched Jobs21!, a nine-state grassroots campaign calling for a national jobs plan to put America back to work building the industries of the 21st century here in the United States. This initiative will be strengthened through coordination with the Apollo Alliance’s strong network of state and local affiliates–now dubbed BlueGreen Apollo Alliances.

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Hidden Costs: Why Building Nukes Is a Bad Idea

by @ Thursday, May 26th, 2011. Filed under Environment, Green Energy

EnergySolutions Dismantles Zion Nuclear Reactor in a First-Of-Its-Kind Transfer

By Kevin Gray

SolidarityEconomy.net via Fast Company

JUST AS JAPAN wrestles with fears of a meltdown at tsunami-battered nuclear reactors, an American company is tearing down what was once the world's largest nuclear-power supplier -- the Zion, Illinois, plant just outside of Chicago. '

When it started up in 1973, Zion provided power to roughly 2 million homes. Exelon Corp. shut it down in 1998 because it was no longer profitable. For the past 12 years, Zion has sat in mothballs as Exelon paid about $10 million annually to babysit it. Now the federal government is allowing Exelon, in a first-of-its-kind deal, to transfer custody to EnergySolutions, a nuclear-waste-disposal outfit.

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Clean Coop Power for the Grid: How About Urban Worker-Owned Firms to Install and Lease Them?

by @ Saturday, May 14th, 2011. Filed under Environment, Green Energy, Green Industry

How the IMPLUX might look atop a building

How the IMPLUX might look atop a building

IMPLUX: Omni-directional, Vertical Axis

Wind Turbine for Urban Environments

By Darren Quick

Gizmag.com

When most people think of wind power they think of large-scale wind farms with fields of huge three-bladed horizontal axis turbines. With such farms requiring lots of room they are generally unsuitable for placement in or even near large cities. Smaller turbines tailored for urban environments such as AeroVironment's Architectural Wind System, the Honeywell Windgate and the Windspire represent a growing sector though, and the latest to catch our eye is the IMPLUX – a vertical axis turbine designed to harness the power of the wind blowing from all directions.

The key to the IMPLUX, which was designed by inventor Varan Sureshan, is the omni-directional shroud that forms the outer covering of the turbine and directs the wind from all directions up through the unit to turn an aerofoil propeller rotor like that used on horizontal axis wind turbines. The shroud, which wouldn't look out of place in The Jetsons, consists of a series of fixed horizontal blades that are shaped to capture the wind and accelerate it up into the central chamber to turn the turbine rotor.

To stop the wind simply blowing straight through the shroud, the horizontal blades are angled to direct the wind upwards. Sureshan says the wind entering the bottom-most opening, which has the highest focusing ability, forms a "fluid dynamic gate" – essentially an air curtain – that blocks the wind entering on one side from escaping out the other, instead forcing it up a past the rotor.

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Ivanpah: Third Wave High-Road Green Capital at Work

by @ Wednesday, April 13th, 2011. Filed under Environment, High Road Economics

Google Invests US$168 Million in the

World’s Largest Solar Power Tower Plant

Graphic: Model rendering of ISEGS, the world's largest solar power tower being built in California

By Darren Quick

Gizmag.com April 13, 2011

Google has chipped in a US$168 million investment in what will be the world's largest solar power tower plant. To be located on 3,600 acres of land in the Mojave Desert in southeastern California, the Ivanpah Solar Electric Generating System (ISEGS) will boast 173,000 heliostats that will concentrate the sun's rays onto a solar tower standing approximately 450 feet (137 m) tall. The plant commenced construction in October 2010 and is expected to generate 392 MW of solar energy following its projected completion in 2013.

Although solar power tower development is currently less advanced than the more common trough systems, they offer higher efficiency and better energy storage capabilities. Parabolic trough systems consist of parabolic mirrors that concentrate sunlight onto a Dewar tube running the length of the mirror through which a heat transfer fluid runs that is then used to heat steam in a standard turbine.

Solar power tower systems such as the ISEGS on the other hand focus a large area of sunlight into a single solar receiver on top of a tower to produce steam at high pressure and temperatures of up to 550 ° C (over 1,000° F) to drive a standard turbine and generator. The ISEGS also uses a dry-cooling technology that reduces water consumption by 90 percent and uses 95 percent less water than competing solar thermal technologies. Water is also recirculated during energy before being reused to clean the plant's mirrors.

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Who’s Winning the Clean Energy Race?

by @ Wednesday, April 6th, 2011. Filed under China, Environment, Green Energy

 

One Chart, One Thousand Words

Source: G-20 Report



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Why New Nukes Are a Bad Idea

by @ Saturday, March 12th, 2011. Filed under Environment, Green Energy

Nuclear Power and Earthquake Zones Overlap in the U.S.

Earthquake in Japan raises concerns about what could happen in the U.S.

By Andrew Schenkel

Mar 11 2011

SolidarityEconomy.net via  Mother Nature Network

 

Nuclear power and earthquakes

IN THE ZONE: Diablo Canyon Nuclear Plant in California sits within the most active earthquake zone in the United States. (Photo: emdot/Flickr)

Nuclear power is under the microscope as much of the world watches the aftermath of the Japanese earthquake and the resulting tsunamis.

Fires near Japanese nuclear power plants are forcing evacuations and concerns for all the obvious reasons. Those concerns have traveled across the Pacific to California, where nuclear power plants are being shut down.

Let’s take a look at which nuclear power plants sit in the seismically active areas of the United States.

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Green Jobs: Frustration with Neoliberals over ‘Industrial Policy’

by @ Monday, February 14th, 2011. Filed under Environment, Green Energy, Trade Unions, Youth

‘Good Jobs, Green Jobs’ Conference 2011:

Green Jobs Organizers Collide with

Neoliberalism’s War & Austerity Plans

By Carl Davidson

Beaver County Blue

Nearly 2000 people gathered at the Marriott Wardman Park Hotel over three bitterly cold days in Washington, DC Feb 8-10 for the 4th Annual ‘Good Job, Green Jobs’ conference. The attendees were a vibrant mixture of seasoned trade union organizers, representatives of government agencies and young environmental activists waging a variety of battles around climate change and the green economy.

“We want everyone to work at a green job in a green and clean economy,” declared David Foster, executive director of the sponsor, the Blue-Green Alliance, opening the first plenary. “But what stands in our way?” The answer was a new Congress stalemated by neoliberal resurgence centered in a bloc of the GOP and the far right. “It’s not going to be easy. We’re going to have to fight for it the old-fashioned way, from the bottom up, brick by brick, and floor by floor.”

The Blue-Green Alliance today is a coalition of hundreds of environmental groups, trade unions, and green business enterprises. It was founded less than five years ago, largely by the efforts of Carl Pope of the Sierra Club, one of the largest U.S. environmental nonprofits, and Leo Gerard, international president of the United Steel Workers, one of the country’s largest industrial unions.

“We’ve come a long way,” said USW’s Leo Gerard, the next speaker up. “Today we have dozens of affiliated sponsors and members with a combined membership of 14.5 million. Those fighting harder against us are going to meet some serious resistance.” The participants at the conference represented more than 700 organizations and came from 48 of the 50 states.

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The Tides: Limitless Power from Sun, Moon and Earth Rotations

by @ Tuesday, January 18th, 2011. Filed under Environment, Green Energy, High Road Economics

 

India’s First Tidal Power

Plant Gets the Go Ahead

By Darren Quick
Solidarityeconomy.net va Gizmag.com

Jan. 17, 2011 - Even with its potential for providing predictable and sustainable electricity generation with no visual impact, tidal power still accounts for only a fraction of a percent of the world’s total electricity generation. That is slowly changing though, with numerous tidal power plants being constructed or planned for coastlines around the world. India is the latest country to wade into the tidal power waters with the announcement of its first commercial scale tidal current power plant to be constructed in the Indian State of Gujarat.

Following a recent economic and technical study of prime sites in the Gulf of Kutch by Atlantis Resources Corporation, which yielded the discovery of as much as 300MW of economically extractable tidal power resources, the Chief Minister of Gujarat, Narenda Modi, this week approved a 50MW tidal power project to be constructed in the Gulf of Kutch.

The project will see Gujarat Power Corporation Ltd. partner with London-based Atlantis Resources Corporation, which recently revealed plans to develop one of the world’s largest marine power projects in the UK using its new 1MW AK1000 tidal turbine. Both companies have signed a memorandum of understanding (MoU) with the Gujarat government for the project, which could commence construction as early as this year.

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High Design Task: Turning Sprawl into Its Opposite

by @ Thursday, January 13th, 2011. Filed under Environment, Green Industry, High Road Economics

 

Vision: How We Can Turn Foreclosed

Strip Malls and Parking Lots into Parks

By Jonathan Lerner
SolidarityEcononmy.net via Miller-McCune.com

In the language of urbanism, “greenfields” usually means rural land at the metropolitan edge, where suburbia metastasizes. “Brownfields” are former industrial sites that could be redeveloped once they are cleaned of pollution. “Greyfields” — picture vast empty parking lots — refer to moribund shopping centers. Recently another such locution was coined: “redfields,” as in red ink, for underperforming, underwater and foreclosed commercial real estate.

Redfields describe a financial condition, not a development type. So brownfields and greyfields are often redfields, as are other distressed, outmoded or undesirable built places: failed office and apartment complexes, vacant retail strips and big-box stores, newly platted subdivisions that died aborning in the crash.

Now comes “Redfields to Greenfields,” a promising initiative aimed at reducing the huge supply of stricken commercial properties while simultaneously revitalizing the areas around them. (It’s a catchy title, if imprecise because it’s about re-establishing greenfields within developed areas, not about doing anything to natural or agricultural acreage at the urban margins.) The plan, in essence, is this: Determine where defunct properties might fit a metropolitan green-space strategy; acquire and clear them; then make them into parks and conservation areas, some permanent and some only land-banked until the market wants them again.

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Plus for Obama: Solar Power in Nevada Takes a Step Forward for Green Jobs, Clean Energy

by @ Thursday, December 23rd, 2010. Filed under Environment, Green Energy, High Road Economics

Solar-Power Project Closer to

Construction in Nevada's Nye County

By JENNIFER ROBISON
LAS VEGAS REVIEW-JOURNAL

via SolidarityEconomy.net

Dec 21, 2010 - A big solar-power project in Nye County moved a step closer to construction Monday.

Power developer SolarReserve said the federal Bureau of Land Management has signed off on its Crescent Dunes Solar Energy Project near Tonopah. The plant would generate 110 megawatts of electricity, or enough to power 75,000 homes, and would use molten salt to store sun power overnight.

The company said the project will generate 450 building jobs during its construction, and 50 permanent operations and maintenance jobs once it's open. SolarReserve said it plans to break ground on the project in mid-2011.

NV Energy has signed a 25-year power-purchasing agreement to buy electricity from Crescent Dunes for 13.5 cents per kilowatt hour. State law requires the utility to buy 25 percent of its energy from renewable sources by 2025.

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Crescent Dunes 110MW Solar Power Project

Wins Department of Interior Approval

Source: US Department of the Interior

Dec 21, 2010 - Secretary of the Interior Ken Salazar has approved the Crescent Dunes Solar Energy Project, the ninth large-scale solar facility green-lighted as part of the administration’s initiative to encourage rapid and responsible development of renewable energy on U.S. public lands. The concentrated solar power plant will produce 110 megawatts, enough to provide electricity for up to 75,000 Nevada households, and generate about 450-500 new jobs during construction and up to 50 permanent operations and maintenance jobs.

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Why Profit Must Not Rule Dept: ‘Eco-Accidents’ Done By Design

by @ Monday, December 13th, 2010. Filed under Environment

 

EPA Document Shows It Knowingly

Allowed Pesticide That Kills Honey Bees

 

honey bee collection

By Ariel Schwartz

Solidarityeconomy.net via Fast Company

The world honey bee population has plunged in recent years, worrying beekeepers and farmers who know how critical bee pollination is for many crops. A number of theories have popped up as to why the North American honey bee population has declined--electromagnetic radiation, malnutrition, and climate change have all been pinpointed. Now a leaked EPA document reveals that the agency allowed the widespread use of a bee-toxic pesticide, despite warnings from EPA scientists.

The document, which was leaked to a Colorado beekeeper, shows that the EPA has ignored warnings about the use of clothianidin, a pesticide produced by Bayer that mainly is used to pre-treat corn seeds. The pesticide scooped up $262 million in sales in 2009 by farmers, who also use the substance on canola, soy, sugar beets, sunflowers, and wheat, according to Grist [1].

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AutoTram: Urban Transport Worth Fighting For

by @ Monday, December 6th, 2010. Filed under Environment, Green Industry

 

AutoTram Combines a Bus and a Tram to Get the Best of Both Worlds

The AutoTram research platform for testing new components and systems for use in the elect...

By Darren Quick

SolidarityEconomy.net via GizMag.com

The AutoTram research platform for testing new components and systems for use in the electromobile vehicles of tomorrow (Image: Fraunhofer IVI)

As part of its research into the public transport of tomorrow, researchers at Fraunhofer have developed the AutoTram – a vehicle as long as a streetcar and as agile as a bus. Combining the best of both vehicles it has no need for rails or overhead contact lines, instead the “bustrolley” rolls on rubber tires and follows a simple white line on the road surface. It was constructed to serve as a research platform in the institute’s “Fraunhofer System Research on Electric-Powered Mobility” project – a large-scale research cooperative involving 33 Fraunhofer institutes that focuses on developing mobility solutions for the future.

The project is broken down into four areas of focus: Vehicle concepts; energy generation, distribution and conversion; energy storage technology; and technical system integration and social issues. The AutoTram was first mooted several years ago and was built to provide a platform for the researchers to test new developments in these areas, not only in simulations but in the real world. New modules for energy storage, double-layer capacitors and coupling coming directly from the Fraunhofer research laboratories are installed in the vehicle to allow them to prove their capabilities in the field. They have now presented their first results.

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Clean Energy Answer Is Blowin’ in the Wind

by @ Friday, December 3rd, 2010. Filed under Environment, Green Energy

Offshore wind turbines in the Thames Estuary (Image: phault via Flickr)

Offshore wind turbines in the Thames Estuary (Image: phault via Flickr)

Spain’s Azimut Project Developing

World’s Largest Capacity Wind Turbine

By Darren Quick

SolidarityEconomy.net via Gizmag

Dec. 2, 2010 - Currently, the world’s largest capacity wind turbine is the Enercon E-126, which has a rated capacity of 7.58 MW. It has held that honor since its introduction in 2007, but is under threat of losing the title with a number of 10 MW turbines currently in development – including what was destined to be the world’s biggest wind turbine to be built in Norway. Now a Spanish project has upped the ante with its aim of building an offshore wind turbine with a capacity of 15 MW.

The Azimut project will see eleven Spanish companies and no less than 22 research centers joining forces with the aim of generating the know-how required to develop a large-scale marine wind turbine using 100 percent Spanish technology. This includes overcoming the challenges of constructing offshore wind turbine foundations, energy delivery to land, and narrowing the gap between the cost of offshore and onshore wind energy sites.

If these hurdles can be addressed, the plan is to then construct a large-scale offshore wind turbine with a capacity of 15 MW by 2020. The initial stage of the project, which is set to wind up in 2013, will cost 25 million euro (over US$33 million) over the four years.



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High Design Redux: Buckminster Fuller’s Auto Resurrected

by @ Wednesday, November 10th, 2010. Filed under Environment, Green Industry

Norman Foster rebuilds Bucky Fuller's Dymaxion car

The last remaining original Dymaxion (Photo: National Automobile Museum, Reno, Nevada)
By Tannith Cattermole
Gizmag.com

Bucky Fuller's Dymaxion car was never meant to be a car. Looking like something between a Zeppelin and a VW camper van it was intended to fly, but sadly only three of these concept vehicles were ever built after tragedy struck. Now, as part of a Madrid retrospective on Bucky Fuller's work, Norman Foster, Fuller's collaborator for twelve years, has rebuilt his hero's Dymaxion car.

Richard Buckminster ‘Bucky’ Fuller was born July 12th 1895 in Milton Massachusetts. A natural mechanic, he was sent to Milton Academy, and later Harvard from where he was expelled twice; once for spending all his money partying, and again for his “irresponsibility and lack of interest”. By 32 years he was bankrupt and unemployed and drinking regularly in order to remedy the pain of losing his youngest daughter to polio and spinal meningitis. He was finally moved from depression by a suicidal vision and embarked upon “an experiment, to find what a single individual [could] contribute to changing the world and benefiting all humanity.” He would become an early green environmentalist and futurist, engineer, prophetic visionary, poet and author, architect and designer, mathematician, map-maker and teacher.

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Clean Energy: Where High-Road Third Wave Capital Meets the Green Economy

by @ Tuesday, October 12th, 2010. Filed under Environment, Green Energy, High Road Economics

Google Invests in $5bn Wind-Power Superhighway

The Atlantic Wind Connection Project will serve 1.9m homes from New Jersey to Virginia with electricity from dozens of offshore windfarms

by Edward Helmore

Google is extending its investment in green technology with a $5bn (£3.2bn) programme to build an undersea, wind energy transmission backbone along 350 miles of the Atlantic seaboard.

[Today's announcement offers hope that further investment will pour into the lagging US wind-energy programme. Consistent wind through Montana and the Dakotas, off the South Carolina coast and across the Texas panhandle gives the US windfarm industry an opportunity to supply significant amounts of electricity to the grid.]Today's announcement offers hope that further investment will pour into the lagging US wind-energy programme. Consistent wind through Montana and the Dakotas, off the South Carolina coast and across the Texas panhandle gives the US windfarm industry an opportunity to supply significant amounts of electricity to the grid.

The grid project, which stands to serve 1.9m homes from Virginia to New Jersey with up to 6,000 megawatts of electric power from dozens of windfarms 10 miles off the mid-Atlantic coast, is the most ambitious of its kind.

Google announced it is working with Trans-Elect and two other firms, but has not offered a timetable for construction. "This system will act as a superhighway for clean energy," said Rick Needham, Google's green-business operations director.

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