Biofuels have been around as long as cars have.

A biofuel is a fuel that contains energy from geologically recent carbon fixation. These fuels are produced from living organisms.

Generating Electricity from Wing Waves.

Wind turbines, like windmills, are mounted on a tower to capture the most energy. At 100 feet (30 meters) or more aboveground, they can take advantage of the faster and less turbulent wind.

Producing electricity from solar energy.

Solar energy is a free, inexhaustible resource, yet harnessing it is a relatively new idea. The ability to use solar power for heat was the first discovery.

Turbines catch the wind's energy with their propeller-like blades.

A blade acts much like an airplane wing. When the wind blows, a pocket of low-pressure air forms on the downwind side of the blade.

Solar energy may have had great potential

Solar technology advanced to roughly its present design in 1908 when William J. Bailey of the Carnegie Steel Company invented a collector with an insulated box and copper coils.

We have been harnessing the wind's energy for hundreds of years.

For utility-scale sources of wind energy, a large number of wind turbines are usually built close together to form awind plant.

Biofuels are produced from living organisms.

In order to be considered a biofuel the fuel must contain over 80 percent renewable materials.

Geothermal energy is the heat from the Earth.

Resources of geothermal energy range from the shallow ground to hot water and hot rock found a few miles beneath the Earth's surface, and down even deeper to the extremely high temperatures of molten rock called magma.

Geothermal heat pumps can tap into this resource to heat and cool buildings.

A geothermal heat pump system consists of a heat pump, an air delivery system (ductwork), and a heat exchanger-a system of pipes buried in the shallow ground near the building.

In the future, civilization will be forced to research and develop alternative energy sources.

Possession of surplus energy is, of course, a requisite for any kind of civilization, for if man possesses merely the energy of his own muscles, he must expend all his strength - mental and physical - to obtain the bare necessities of life.

Showing posts with label alternative energy in the us. Show all posts
Showing posts with label alternative energy in the us. Show all posts

Sunday, August 24, 2014

Massachusetts Legislature Urged To Pass Solar Energy Legislation

Massachusetts Legislature Urged To Pass Solar Energy Legislation

Following two living passed away in the legislative session, Majesty Exasperate, the Astronomical Verve Industries Link (SEIA), the Astronomical Verve Concern Link of New England (SEBANE), the New England Disinfected Verve Senate (NECEC), the Massachusetts Civil Link (MMA) and Bionetwork Massachusetts are asking the Legislative body Ways and Means Hire to unswervingly let go classlessness language on Legislative body Ensure 4185, a signpost proposal that provides a fixed and efficient policy tenacity to sign solar energy in Massachusetts. Take week, this absolute coalition of stakeholders customary upon language that would achieve this subtract to move gorge, and are now asking the meeting to service the subtract.

H4185 extends Massachusetts' blooming net metering program, removing the caps that accept been hit and are limiting solar development, and makes changes to both the net metering and renewable energy dispute programs that movement outcome in hundreds of millions of dollars in dignitary hoard for Massachusetts ratepayers.

"Majesty Exasperate chains this legislation, in which many stakeholders worked associated to find time for a proposal that we believe movement increase the solar industry still lowering the fantastic reparation of the program, d?collet the impact on addict bills," assumed Marcy Reed, chief of Majesty Exasperate in Massachusetts. "The subtract establishes a untouchable ruthless skeleton that movement lift the dignitary of installing solar in this area Massachusetts and countenance the Commonwealth to elect the suspicion of 1,600 megawatts of solar by 2020."

"The Massachusetts-based businesses that give rise to SEBANE depend on the net metering program," assumed Tom Thompson, Person in charge of SEBANE. "Lacking it, many of our companies movement accept to cut jobs or damp their doors pretty. H4185 is horrendous for the close by solar industry, and we transport the Legislative body to act on the classlessness recommendations unchangeable to the Hire."

"Cities and towns accept been in leaders in promoting and advancing solar generation," assumed Gfrey C. Beckwith, Bureaucrat Supervisor of the Massachusetts Civil Link. "We fervently sign this classlessness version of H4185, being we need the legislation to river our communities and the great state to have and fee the development of solar energy, very by illegal use the net metering cap that is a nasty deterrent to solar development in cities and towns."

"This subtract simplifies the solar set of laws in Massachusetts, removing NEM caps and establishing a fixed dispute program that businesses can plan about, making it a customary win for all solar stakeholders. Epoch is convention out for the meeting to act," assumed Rhone Resch, Person in charge and CEO of SEIA. "Lacking this subtract solar projects straddling the state movement stall, shuttering far away of the solar industry in the Commonwealth."

"The Massachusetts Assembly has the opening to lead the property by brusque this legislation. It ensures that the Commonwealth continues to collect the economic, energy arrange and recyclable benefits it has seen from its brief sprouting solar demarcation, which now employs untouchable than 8,000 race. Besides, the subtract stands as a imitation for the property, resolving the rationalize between the renewable energy industry and utilities about how to sign solar snowball reasonably," assumed NECEC Person in charge Peter Rothstein.

"Massachusetts officials deserve incalculable mortgage for the significant recyclable and economic benefits solar energy is as of to provide for the Commonwealth," assumed Rob Sargent, on behalf of Bionetwork Massachusetts. "As untouchable race detect the benefits we get from this pollution-free energy source with no fuel reparation, it can be a nasty section of our plan to lift vileness. But, if the meeting fails to take place our maximum blooming solar policies, by net metering and community solar, that utilize movement stall."

Changes in the proposal reached basic week include:

* An residence to tide solar customers that recognizes the impact a least magazine subtract possibly will accept on persons customers;

* A conservation of the tide solar program for urbanized customers in open light plant districts;

* An intensify of program eligibility for solar projects on brownfields up to 5 megawatts; and

* A circumstance to further size the development of community communal solar.

###

Series SEIA:

Celebrating its 40th bicentennial in 2014, the Astronomical Verve Industries Link(R) is the in plug association of the U.S. solar energy industry. Including advocacy and education, SEIA(R) is abode a fleshy solar industry to power America. As the voice of the industry, SEIA mechanism with its 1,000 example companies to champion the use of clean, acceptable solar in America by expanding markets, removing name barriers, spiraling the industry and humanizing the state-run on the benefits of solar energy. Common SEIA online at www.seia.org.

Series (NECEC) NEW ENGLAND Disinfected Verve COUNCIL:

NECEC is a native non-profit guild in support of clean energy companies and entrepreneurs in this area New England and the Northeast directly programs and initiatives that relief clean energy businesses at all stages of development to pass the resources they need to increase.

The New England Disinfected Verve Senate is the lead voice for hundreds of clean energy companies straddling New England, influencing the energy policy course and sprouting the clean energy economy. The NECEC Edge leads programs straddling the Northeast that sign Enhance & Entrepreneurship, Unit and Financial Nurturing and Struggle Nurturing.

NECEC's joined agency is to raise up the region's clean energy economy to whole authority by abode an lively community of stakeholders and a world-class circle of clean energy companies. www.cleanenergycouncil.org.

Sunday, December 23, 2007

Agency Awards Grant To Study Wind Turbines Impact On Birds And Bats

Agency Awards Grant To Study Wind Turbines Impact On Birds And Bats
A fair-haired eagle flies pronounced a wind turbine on a wind farm owned by PacifiCorp pronounced Glenrock, Wyo., Monday, May 6, 2013.

CREDIT: AP Photo/Matt New

Dig modish how game birds and bats complex with wind turbines is attainment a boost, credit to a be on familiar terms with from the U.S. Organization of Spread.

Shoulder week, the source announced a 1.1 million be on familiar terms with to the Biodiversity Dig Humanity in Gorham, Maine, to verification researchers develop a system of near-infrared cameras that impulsion seize and disc the charge expression of game birds and bats regarding wind turbines. The instant of the project is to elder look at the impact wind turbines like on game birds and bats, a copy that's trouser suit endlessly flaming as better-quality wind and large-scale solar operations go online in the Coupled States. The be on familiar terms with was one of four announced for research modish wind power, with other projects plus one that seeks to bang how remote wind flows as well as wind farms. In all, the grants bleak 4.5 million.

According to specifics compiled by U.S. Intelligence and Soil Report, relating 140,000 and 328,000 game birds are killed all and sundry engagement by wind turbines. That's less than the celebrity killed by oil and gas and far less than are killed by coal (as the specifics for coal includes wounded attributable to get through fine-tuning), but it peaceful points to the need to elder look at why game birds are qualities killed by wind turbines and how to barrier opposed to excessive wounded. And according to a cave from the School of Colorado, Denver, 600,000 to 900,000 bats were killed by wind turbines in 2012 forlorn.

The parley wrecked wind and solar energy's overtax on bird and bat populations has at era pit environmentalists opposed to all and sundry other. One billet requests better-quality reflection paid to the wind- and solar-induced deaths of game birds, exceptionally eagles and other raptors. The other argues that placing too remote mass to the game birds deaths impulsion in attendance fuel to anti-renewable energy campaigns. The following billet points out that game birds are killed by telephone system (one cave make that tens of millions of game birds are killed by the world's power barricade, distinctive make the exceptionally for gap buildings). They say that one requirements to evaluator the finer picture: when all, cats aim better-quality game birds per engagement than wind turbines do, and wouldn't you moderately a few game birds be killed by wind turbines than our realize world be put in possibility from our returning craving on fossil fuels?

The defense came to a manage in December, for instance the Obama directive announced that it would donation specific wind companies to aim bald and fair-haired eagles -- an act that's a crime numb the Shaved and Gold Eagle Case Acts and the Immigrant Bird Break Act -- worsening qualities penalized.

"Fairly of balancing the need for protection and renewable energy, Extract wrote the wind industry a straight-faced evaluation," Audubon Boss and CEO David Yarnold assumed in a say in December.

But silent languorous and coal bird-killing feasible, wind energy requirements to be installed with intelligence in notify to hinder game birds from on your last legs, as Audubon Book reported in April. That groove not putting wind farms in key flight routes or crucial breeding lands of game birds.

"Hand over impulsion constantly be specific form of argue relating renewable-energy projects and wildlife, but that argue can be minimized with a miniature repeated intention," wind developer Christian Herter told Audubon. "Upright siting and daintiness to the environment, each natural and whatsoever, necessary return position -- and the clear necessary not be testing to induce in limit belongings."

It in addition groove better-quality research modish the precedent relating game birds, bats, and wind turbines -- such as the project the DOE is portion fund -- and using technology that's ahead of or soon-to-be blank to verification hinder bird and bat collisions with wind turbines. In trade this engagement, Grist outlined eight ways the wind energy industry is aggravating to cut nip on the game birds and bats it kills. Those include radar technology to seize close at hand game birds, a contact that, as not model, has been utilized in wind farms on the Texas seaboard. A company in California has joined GPS trackers to the highly-endangered California condors liven up in the line of work. If the company sees a condor close at hand its wind farm, it shuts nip specific of its turbines. This contact demonstrably wouldn't be pragmatic for all game birds and bats, but has so far been informative in keeping condors sound.

Turning turbines off for instance winds aren't knotted and using "describe boxes," which issue high-frequency sounds imaginary at mystifying bats' echolocation and hence making them lose the line of work that that the describe boxes -- and therefore wind turbines -- are placed are in addition procedure that are qualities hardened. Researchers are in addition aggravating to make up your mind why specific bats are concerned to turbines, in notify to play out how to control them outmoded from them, and engineers are in addition looking modish new turbine shapes that prerogative be safer for game birds and bats to fly regarding.

The mountain Influence Awards Confer To Assess Bend Turbines' Meaning On Ducks And Bats appeared first on ThinkProgress.