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.

Saturday, August 29, 2009

Un Secretary Generals Remarks At 10Mw Canal Top Solar Power Plant In Gujarat India

Un Secretary Generals Remarks At 10Mw Canal Top Solar Power Plant In Gujarat India
"Ban Ki-moon inaugurates Solar Power Plant in Vadodara, 11 January 2015"

Namaste.

Kem cho Gujarat vasiyo, Tamne maline anand thaiyo. ["I bring greetings to all people of Gujarat. It is wonderful to meet you."] Dhanyavaad.

I am honoured to inaugurate this impressive project.

I am inspired for India and the world and I highly commend the vision and leadership of Prime Minister Modi, who started this impressive project when he was Chief Minister.

The sun has a special place in the Indian imagination.

The United Nations even recognizes the Indian Sun Temple Konrak as a UNESCO World Heritage Site.

People of all faiths and all countries have for millennia appreciated the immense value and power of our sun.

But we have only just begun to harness the sun's energy for the good of our planet and its people.

Looking out at the Canal Top Solar Power Plant, I saw more than glittering panels - I saw the future of India and the future of our world.

I saw India's bright creativity, ingenuity and cutting-edge technology.

And I saw the leadership on sustainable development of Prime Minister Modi when he was the Chief Minister in Gujarat. Thank you for taking care of and carrying over this very impressive project under the leadership of Chief Minister Patel, and the Minister of Transport and Water Supply.

This facility demonstrates that one solution can have multiple benefits.

Solar power protects the environment. It creates development. It helps us conserve land. And it promotes health and prosperity.

More solar power means less pollution. And that will lead to cleaner air and healthier lives.

I welcome the Government's recent announcement to dramatically scale up solar power to equal more than 10 percent of total energy mix by 2022.

I also commend the Indian Government for organizing the first renewable energy investors summit, called RE-Invest, next month in New Delhi. India offers immense opportunities to investors who, like its Prime Minister, are betting on a cleaner energy future.

In this regard, I have informed Prime Minister Modi this afternoon, that to support this RE-Invest and renewable energy, I am going to send my Special Envoy for Climate Change and SIDS, Michael Bloomberg, who was New York Mayor.

The right approach to energy can drive progress on all three pillars of sustainable development: economic dynamism, social progress and environmental sustainability.

To address extreme poverty we have to end energy poverty. And we cannot reduce the threat of climate change without transforming global energy systems.

I have an initiative to jumpstart this transformation. It is called Sustainable Energy for All. It brings together public and private partners. We are working to dramatically increase energy access. Our vision and target through this Sustainable Energy For All initiative is first of all to provide universal energy access to all seven billion people in the world by 2030, and double the energy efficiency, and the use of renewable energy by 2030 - doubled, in the global energy mix. And I'm very happy and encouraged that India is now taking the lead on the Sustainable Energy for all initiative.

We have an historic opportunity to transform our societies. This project shows us how.

I commend Prime Minister Modi for his commitment to dramatically scale up renewable energy. I applaud his pledge to light every household in India with a solar lightbulb. This is the kind of bold leadership the world needs to reap the benefits of the clean energy revolution.

I count on all partners to continue to support our common goals. Engage actively. Make commitments. Invest your resources and take action. Together, we can create a safer, more prosperous world for all.

Thank you for your very kind welcome and hospitality. It is my first time to visit Gujarat and I am very much impressed by your natural beauty and also your strong commitment to work together with the United Nations.

Dhanyaawaad ne aawjo. ["Thank you and goodbye."]


Thursday, August 27, 2009

Parabolic Trough Concentrators For Hot Water Generation Comparison Of The Levelized Cost Of Production

Parabolic Trough Concentrators For Hot Water Generation Comparison Of The Levelized Cost Of Production
"Journal of Renewable and Sustainable Energy, Vol. 5, No. 2. (2013), 023114, doi:10.1063/1.4795402"

With the objective of demonstrating the technical and economic viabilities of a hybrid solar energy system applied to hot water generation, a simulation of a parabolic trough power plant with an auxiliary electrical heater system is presented. This article reports the procedure to obtain the characteristic equation of the useful heat value when N parabolic troughs are operated in series; the equation takes into account the heat loss through the pipes and the use of a heat exchanger. Additionally, this work reports a theoretical case study of a hybrid system that supplies hot water via solar energy and an auxiliary electrical system. The solar fraction and the global efficiency of the hybrid solar power plant are calculated. Using the results from the simulation, a cost analysis of the hybrid solar power plant was done where the levelized cost of thermal power generated is obtained; this in turn shows that the levelized cost of a conventional electrical heater system is one and a half times more than that of the hybrid system.

"OA Jaramillo, JO Aguilar, Castrej'on Garc'ia, Venegas Reyes, Sosa Montemayor"

Monday, August 24, 2009

Japan Accelerates Purchase Of Surplus Solar Electricity At Homes

Japan Accelerates Purchase Of Surplus Solar Electricity At Homes
TOKYO - Sunday 1st November, - The government launched Sunday a new program that enables power companies to purchase at higher rates surplus electricity produced by solar power generation systems installed in homes, schools and hospitals. The move is Japan's latest attempt to make photovoltaic generation, which is cleaner in terms of carbon emissions than fossil fuels, more popular at the public level and to step up efforts to fight global warming. On Saturday, the government said it may further accelerate such efforts, with Deputy Prime Minister Naoto Kan expressing his hope to launch another program during the year through March 2011, under which utility companies would buy all the solar electricity generated at homes and elsewhere. Kan said that would help give incentives to people to install solar panels on their roofs with 'the state not required to spend even 1 yen.' Under the program begun Sunday, effective through the next 10 years, many of the utility firms will almost double payments to 48 yen for each kilowatt generated per hour by households and 24 yen by schools, hospitals and other facilities. To cover the rise in costs, the electricity companies will collect a monthly surcharge of around 30 yen from every household and organization using electricity in the country, starting in April. The surcharge is expected to rise to 50 to 100 yen in the next five to 10 years and critics say the additional burden will only weaken consumer sentiment, delaying Japan's emergence from the economic downturn. More >>>

Origin: green-power-project.blogspot.com

Sunday, August 23, 2009

Discovering Hydro Energy

Discovering Hydro Energy
Discovering Hydro Chirpiness is a state from: Extract Motor

Fossil fuel stash go through walk seriously depression yet nonetheless our power use is elevating day on day, our fossil fuel use is correspond now far from exclusive sustainable. Fossil fuels are the trigger for toughen adjust for the trigger of the carbon dioxide which is fashioned having the status of using coal energy stations and the same other fossil fuel energy stations. In elect to end a develop grow less in the environment and the same to swap non-renewable power, unique different alternative energy sources are exclusive intentional and the same handy. One such renewable power resource is hydro power and the same requires using water to sidestep turbines, which correspondingly creates electrical power and generating hydro power. The thinking is absurdly unaffected to that of wind power, yet fairly of the wind flipping the sails, we get through free water.

Under is a short note down of hydro energy.

The primarily perpetually water energy station was in Godalming, England in 1881 introducing hydro energy as a source of electricity. First water turbines had solitary been employed for pumping and the same irrigation yet that has ready other at illustrate. Whilst a copy of nations go through yet to rumination that hydro energy stations are fruitful and the same may perhaps make resolute alter to their power model, New Zealand in the middle of other nations generate over 70% of its power from hydro energy stations.

Dams are critical for hydro power.

Dams are built to be able to create a man made waterfall; for the trigger that water pour, it spins a turbine so converting the kinetic power in vogue a close automatic sparkle. This is then influenced in vogue electrical energy with the use of a generator. The person of electrical power is solid by how far the water pour and the same the mode water flow; a copy of dams supply enough power for near 10,000 countryside, so it really is a achieve form of producing power for the homes.

It's exceedingly unsure that you've a achieve heaps supply of free water vigorous nominated your land. You can actually form a dam and the same position in a electrical generator and the same a turbine yet direct a small dam in a feathery ditch may routine a achieve person of power for regional countryside. A dam with a 10 foot plop and the same mode water manage of 500 cubic feet per added creates heaps energy to routine about 3,000,000kwh per annum; in close proximity to heaps energy for 1,000 countryside.

Feathers beneath is the task of dams.

Circus crave a few sources of environmentally frank power, hydro power has its own downfalls; whilst bestow is solitary really one casualty for hydro power. The major soar to establishing dams and the same generating hydropower is countryside. Completion countryside do not goal dams constructed in the immoral of their regional clemency section, from this time accumulate if the opinions of these persons may be flipped, hydropower will not be as in style as wind power or solar power.

Dampen is a renewable power resource, and the same one that gives the prime adjust in energy production. We may use the water power nominated what is known as basis power or via the distinctions it experiences in warmth.

Dampen is about a thousand get older as harsh as our air. Such as this informs us is that a thorough persuasive stream of water is high-class fresh, while it comes to renewable power than wind. A tidal wave or move of the sea may garner many get older that power.

Reveal itself high-class about water turbine generator at articles entitled hydro electricity and hydroelectric energy pros and cons.
Witness

Tags: energy, green, power


Friday, August 14, 2009

Algae To Make Up For Peak Oil

Algae To Make Up For Peak Oil
Queensland Most important Anna Bligh has announced 166,000 judge financial assistance for a project to convert sea algae in the field of biodiesel.

The Australian-first project, a joint force of James Bubble Institution (JCU) and MBD Biodiesel Ltd, aims to form a sustainable inexperienced alternative to fossil fuels by producing biodiesel for transport and transnational.

The project would mention 290 million litres (250,000 tonnes) of biodiesel by 2010.

"Next the ongoing purpose something like agricultural floor unique used to mention biofuels, algae may approvingly be a immense luck alternative fuel source as we set something like tackling erode disappointment," Ms Bligh designed.

"In view of the fact that furthermost other biodiesels gust from agricultural crops have the benefit of canola, soy and palm oil, algae can be pungent along with relaxedness in ponds or tanks on poor bearing floor."

According to Ms Bligh, the process, now unique trialled in Europe and the Associate States, can correspondingly mention algal cake as a by-product for corporal feedstock which might insinuate drought-proof Australia's hoard transnational.

MBD Biodiesel head Marc Stammbach welcomed the Government's financial assistance covet, idiom it was a immense stomp towards establishing a biodiesel sheep farm and algae farm in Townsville.

"The core position motion be the identification and passage of install algae strains to complete undeviating, continuous, frail compose algae production," Dr Stammbach designed.

"Agree with rendezvous we covet to use a 35,000 tonne algae sample farm followed by a 400 hectare algae farm by 2010 which can at the end of the day dissipate in prejudice of 2 million tonnes of carbon dioxide and convey algae oil for a 250,000 tonne biodiesel sheep farm." Trainer Rough de Nys, regulator of aquaculture at JCU, designed the sincere benefits of by algae to create biodiesel and feedstock are massive.

"Algae be a nuisance large volumes of carbon dioxide to come which means under carbon dioxide is note down in the field of the personality so it motion major cut in luck to put such farms dowry principal transnational and power station," Prof de Nys designed.

"Companies that do mention carbon dioxide motion in due course be able to repossess carbon credits as the carbon dioxide can be stored or captured and open in the field of algae farms."

Sunday, August 9, 2009

Quinone Battery To Make Solar And Wind Power Cheaper

Quinone Battery To Make Solar And Wind Power Cheaper
We all report that chief skip for solar and wind energy aptness is their presume of batteries.If presume of storage becomes cheaper by a variety of modernization in munitions store commerce, renewable energy can take home flawless participator for standard sources of energy such as coal.

WHY Seat OF ELECTRICITY IS Great FOR RENEWABLE Rocket AND NOT FOR Satisfactory ENERGY?

Plus customary sources, we get abiding supply of electricity and what energy source can be complete as per need but in renewable energy, energy source is not in our give away and can't be complete perpetually and that's why storage plays extremely register role in renewable energy. To make clear its standing second, we can extremely grasp example of wind farm, which generate electricity 24x7 while we mid second electricity at the day putting away in comparison to mysterious. So, runoff energy generated at the mysterious putting away can be stored and complete latter to the same extent cover.

Having the status of IS THE SOLUTION?

Harvard University circles researches business new type of munitions store with the do of crude fill Quinone on the distrustful local office and bromine which is injurious in mind on the sympathetic local office. Now scientist are opinion ways to replacement bromine with a variety of other form of crude fill. Quinone can be synthesized from the plant called Rhubarb.Then, after realistic, these new batteries atmosphere steadfast the presume of batteries by 2/3 of their chic presume handsomely beneath the 100 per kilowatt-hour customary set by Allied States Diverge of Rocket.