Archive for November, 2010

I can pay extra money each money to my electric company and (supposedly) get my energy from wind power. This supposedly helps save the planet.

Why can't I buy nuclear energy? France gets 80% of their electricity from nuclear power. There is an endless supply and it doesn't give oil money to the terrorists in the middle east.

Please provide some details on the political and environmental ramifications of our dependence on petroleum. Also, anything you know about OPEC would be great. 10 points to best answer.

What is the difference between a renewable energy source and a nonrenewable energy source? Give me some specific examples.

I have an MS in engineering, 20 years experience, mostly in the software business working with clients in a teaching/consulting role. What education/experience is required for wind energy and how do I get it?

I need some websites to help me with a physics project on alternative energy, it includes diagrams or pictures or data or graphs or charts and an explanation on each one, they are solar (heating and electricity), Tidal power, Wind power, Wave power, Biomass and Geo Thermal.

farms. I've looked for the proper name and I can't find it. These turbines would sit in your backyard horizontally. I would love to get one to power my house but with these current economical times I can't quite afford it.

Is it better than nuclear energy?

Surge in biofuel production pushes up food prices
By Javier Blas and Jenny Wiggins in London

Published: July 16 2007 03:00 | Last updated: July 16 2007 03:00

A surge in the production of biofuels derived from corn, wheat and soyabeans is helping to push up food prices so sharply that the World Food Programme, the United Nations agency in charge of fighting famine, is finding it difficult to feed as many hungry people as it has in the past.

Josette Sheeran, WFP's executive director, said in an interview with the Financial Times that rising food prices were "already having an impact on WFP operations", and added: "There is a realisation we are facing a new level of challenge."

Food commodity prices are surging because of a number of factors including rising demand from China and bad weather, but the potential consequences of the rising demand for biofuels have caught the attention of those in the business of feeding the world.

Mark Spelman, head of Accenture's global energy practice, said the biofuel industry was at risk of creating a public backlash similar to wind-power generation, as food inflation continues.

"Wind power was a very popular renewable source of energy until a wind farm was planned in someone's backyard," he said.

Still, Paul O'Brien, overseas director for the humanitarian organisation Concern Worldwide, said higher food prices could benefit farmers in emerging markets if food aid programmes found it cheaper to spend cash donations in the countries they distribute food in, rather than in the US and Europe.

"What we would encourage is [food aid agencies] to look more locally . . . and for donors to give money to the WFP," Mr O'Brien said.

Some 77 per cent of the WFP's food purchases are made in developing countries.

Last year it spent 0m (€334m, £226m) in such countries, making the largest cash purchases in Uganda, Ethiopia and Pakistan. The United Nations organisation feeds some 90m people annually.

Ms Sheeran also said that her organisation and others were trying to make it easier for poorer farmers to benefit from rising demand for food, either by helping African farmers become more efficient and tapping new markets or by helping small farmers in Latin America benefit from the rising demand for biofuels.

"In a world of growing population, the African farmer will be needed," she said.

The rise in food prices has also underlined the difficulties the WFP and other food aid programmes face when determining which type of donations they receive are more effective - cash or commodities.

About half of the donations the WFP receives are now made in cash, the rest in commodities. When the organisation started, it benefited mainly from surplus food donated by wealthy nations including the US. It now receives cash from many countries, and often, as is the case with the US, must spend that money on products grown in the donor country.

Marc Cohen, research fellow at the US's International Food Policy Research Institute, said that the rise in food prices had reawakened questions over the best way to distribute food aid.

Copyright The Financial Times Limited 2007

what is most used form of energy in Maine? Wind vs. Solar Energy? Which produces most megawatts, and which is owned more? No oppinions please, just please have proof. (websites, books ect)

I have to create a Bill that could get passed by congress in my Goverment class.
Since Democrats are all about the enviroment I was thinking making it mandatory for Business and schools to use solar energy. Which is an Altertive Energy source. I would like another opinion on it. I would really appreciate it. Remember its only for a mock cogress in my Gov class.

I'm trying to find where in this system of wind creation the potential energy lies. Am I way off?
That's what I started to think because, yeah, the rising heat means kinetic energy. I'm going with that.

I would like to convert my house to total wood power, perhaps run a steam powered turbine for electricity. Also thought about solar power but I live in Michigan. Any suggestions?

I would like to convert my house to total wood power, perhaps run a steam powered turbine for electricity. Also thought about solar power but I live in Michigan. Any suggestions?

I am looking for a university that has something to do with communication, marketing, and basically just telling companies to use renewable energy and which is suitable.
NOTE: I am NOT looking for anything related to engineering and such

What I need:
1. The majors surrounding the renewable energy in social marketing, etc.
2. The best universities in that major on renewable energy

Thank you so much, my future depends on the information!

How much time does it take to make wind energy?

Alternative energy not used to maximum potential.?

Can someone explain to me why alternative energy ( EX. Solar, geothermal, wind, hydropower, etc.) are not being utilized to their maximum potential? please give right answer as this is for a school project that was due the day before thansgiving and i need this done really badly because my grade in science is 45.

Wouldn't slowing down huge currents of wind with massive wind farms change the flow of air and throw something in the environment off?

They can set up wind power plants, but to get it from point A to point B, they will have to cross protected wildlife areas and are being blocked. Any info?

How efficient is black coal and wind power?

When you consider all the energy transformations that take place between the initial extraction of the energy to providing energy to the average home....

when were alternative energy sources invented?

i have to do a social studies assessment before monday and i don't know when alternative energy sources were invented. please help asap

Any experience with a small vertical axis wind turbine?

something like the pacwind sea hawk or similar?

i am looking for some articles on thermal, geo thermal hydro solar energy articles written by those people..
ex: I need to answer questions such as what it the benefit,effect, cost of renewable energy and how much time it will take to make the transition to renewable energy......

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