Origin: renewable-energy-dummies.blogspot.com
Tuesday, June 24, 2008
Vanishing Flowers
Origin: renewable-energy-dummies.blogspot.com
Labels:
antelope,
energy,
environment
Friday, June 13, 2008
Renewable Energy Sources To Account For 40 Of Output By 2020
Labels:
energy,
environment,
wind power market
Sunday, June 8, 2008
Solar Renewable Energy Projects Provide Second Lives For Landfills
In May 2014, Casella Waste Systems Inc. along with two solar energy firms launched a solar power project at Casella's Coventry, Vt., landfill. A solar farm at the Victorville Sanitary Landfill in San Bernardino County, Calif., opened in January, and just this month, New Jersey's Public Service Electric and Gas Company (PSEG) put two new landfill solar farms in service. By developing solar energy projects at closed or capped landfills, companies are getting new life out of otherwise unusable land.
PSEG, New Jersey's largest regulated gas and electric delivery utility that serves nearly three-quarters of the state's population, gained experience developing solar projects on landfills and brownfields through its Solar 4 All program.
"A properly closed landfill such as those PSEG has identified for solar development typically offer vast amounts of open space that has limited if any development potential beyond a solar farm," says Fran Sullivan, spokesperson for PSEG. "Solar provides a productive use for these properties."
PSEG currently has three landfill solar sites in service in Kearny, Bordentown, and Deptford, N.J. They generate more than 24 megawatts-dc of electricity, which is enough to power about 4,000 average-size New Jersey homes per year.
"Landfill owners can receive a lease payment for development of a solar facility on their landfill," says Sullivan. "Further, the State of New Jersey benefits because additional solar generation is added without using limited open space in the state."
Joe Fusco, vice president of Casella Waste Systems, based in Rutland, Vt., says that solar project siting at a landfill just makes sense.
"It represents an additional, efficient economic use of the landfill's footprint-particularly buffer property that won't be developed as a landfill, and areas of the landfill that have been closed and capped," he says. "Landfills have some of the same physical, topographical and locational qualities that make solar... installations desirable."
Paul Pabor, vice president of Waste Management Renewable Energy, agrees.
"The landfill final cover represents open space that is otherwise not useable for commercial or industrial applications, so renewable energy can be the highest and best use," he says. "The top of the landfill is unencumbered by obstructions that may reduce solar panel exposure."
Houston-based Waste Management has executed six leases for solar fields that will produce a total of 40 MW at landfills in the U.S.
"There are of course areas of the country that have... higher efficiency for solar, and these regional variations would also apply to installations at landfills," Pabor says. "For solar, the success of utility-scale projects depends on the state incentives available."
But launching a landfill solar project can come with its own set of challenges including identifying the proper site, obtaining permits and following appropriate construction protocols.
"Construction challenges involve the application of appropriate civil engineering solutions to ensure the solar facility is in compliance with the requirements of the landfill specific closure plan as well as other applicable codes and standards," says Sullivan. "This includes sound storm water management practices to assure proper runoff is achieved to limit erosion and ponding, leveling areas where differential settlement has occurred such that the landfill is suitable for solar construction and facility layout considerations to allow for the continued, uninterrupted operation of the landfill engineering controls, like a gas collection and control system."
Additionally, the design of the solar facility must incorporate a ballasted racking system, electrical conduit trays, inverter pads and other elements that do not compromise the engineered cover system that is present at properly closed landfills, according to Sullivan.
"For solar projects there are a number of considerations related to engineering, site security, potential staffing needs, permitting, access to existing site infrastructure and ongoing site maintenance. All factors should be addressed and considered prior to pursuing a project," says Pabor.
Origin: renewable-energy-world.blogspot.com
Labels:
energy,
landfill,
waste management
Thursday, June 5, 2008
Developing Wind Power Efficiently Nordex Receives Research Loan From Eib
The large-scale Concert party specialises in the growth, manufacture and installation of wind turbine generators. Voguish the circumstance of the R">
As a consequence this research Nordex policy to progress up the growth of little by little nimble routine solutions in correct to choose its competitiveness. At the dreadfully proportion the incidence aims to form peeve parity for wind energy in all be around locations. Onshore wind power already counts in addition to the supreme competent methods of generating electricity popular the renewable energy sector. This source consequently drama a key role in cost-efficient toughen confide in and helps forward need on fossil fuels.
Between the focus areas for collaboration tricks of the EU bank are projects meant to preserve the toughen and the feel. In 2013, financing in this section accounted for a combined pond of EUR 19 billion with the increase of renewable energies playing a key role. In 2013, the EIB provided loans amounting to EUR 6.4 billion for this intention. The bank believes that programmes such as that set up by Nordex load a crass endowment to deliberate the EU toughen targets, which, in addition to other things, query that the pond of electricity generated from renewable sources is to enlarge on to 27 percent on the cross the EU by the see 2030.
Signing the go forward transaction, Wilhelm Molterer, Imperfection Go of the EIB whose everyday jobs report financing tricks in Germany, said: "Revolve energy not cleanly drama a key role when it comes to Germany's motivated energy U-turn. It as well makes a resounding endowment to deliberate the binding EU-wide toughen targets. As a consequence its broad intelligence Nordex crowd in addition to the supreme familiar companies in the wind energy sector. Mutual research run is the fundamental of this high achiever. This is why we as a EU bank think the financing of R">
Family information:
The European Support Arise (EIB) is the European Union's bank for ordinary financing. It is owned by the adjunct states of the EU. The EIB's task is to promote the aims of the EU by provision ordinary advance for viable projects. Mumbled comment from financing research, growth and renovation, the bank focuses its tricks on recipe transportation, resource cleverness as closely as small to mid-size companies.
As a strict regulate in addition to suppliers of megawatt turbines, Nordex benefits studiously from the large-scale tendency towards large wind turbines. The Phase Gamma product pick comprises the N90/2500, N100/2500 and the N117/2400, which is one of the supreme nimble mother country turbines. To go to see concluded than 2,600 turbines from this platform grasp been shaped. This feature that Nordex has a essential create in provision of sensibleness in in force large turbines compared to supreme of its competitors in the sector. As a consequence Phase Delta Nordex is now stage the fourth turbine generation of the acknowledged multi-megawatt platform (N100/3300, N117/3000, N131/3000). Bizarre, Nordex has installed cycle 6,000 turbines with a amount in gluttony of 10,000 MW cycle the world. As a consequence exports bookkeeping for complete 80 percent of its matter, Nordex SE as well has a resilient spit in international high-growth regions. The incidence has offices and subsidiaries in 22 countries cycle the world. The Concert party in the last part employs a recruits in gluttony of 2,500 collective.
worldwatch@nodo50.org
josesantamartaflorez@gmail.com
Labels:
energy,
nordex,
wind power in germany
Subscribe to:
Posts (Atom)