fast facts about hydro power and wind power

Ever wondered how does wind power work? Presented here are a few basic wind power facts that will educate you about this amazing technology. Through his manipulation of the earth’s resources, man has achieved unbelievable feats. The ‘manipulation’ here, if you will consider, refers to the conversion of one form of energy to another. We have really mastered the art of converting almost any form of energy to any other form. Wind power generation is the phenomenon where the power of a breeze is harnessed to run your washing machine! Wind power facts presented here will make it clear how this is …

I know the IEA use 5% and 10% discount rates in their calculations [1], and they say: “the discount rate used in LCOE calculations reflects the return on capital for an investor in the absence of specific market or technology risks.”
So this approximates the interest rate for wind, particularly since with REFiT there is zero market risk.

In June 2009, Bord Gais raised €550m in bonds with a 5 year maturity for a 5.75% coupon [2]. At this time Irish sovereign 10 years were yielding 5%. I’m not sure how sophisticated London financiers view the semi-states. Is it as an extension of the state’s …

Myths & Facts About Wind Power

Myth: Wind energy is expensive.

Fact: From strictly a cost of energy perspective, wind power is competitive with conventional sources of energy in areas with moderate to good wind speed. Given that there is no fuel component to wind power, it is not subject to some of the price volatility that can be experienced by other sources of energy and, therefore, provides a stable price for utilities and consumers.

If external costs (those not included in the market price for energy), such as costs resulting from treatment of air …

NORFOLK, Va. — The government could issue leases for four new East Coast wind farms by year’s end as part of a streamlined approval process designed to quickly identify the nation’s most promising areas for offshore wind energy, the U.S. Department of the Interior said Monday.

The U.S. Department of Energy also said it intends to spend more than $50 million over the next five years to speed development of the farms and help meet President Barack Obama’s goal of generating 80 percent of the nation’s electricity from clean energy sources by 2035.

The Interior Department said the four sites it has identified as ripe for development are off the …

The Obama administration announced plans Monday to spend $50 million to speed the development of offshore wind farms, aiming to lease wind farms off four Mid-Atlantic states by the end of this year,

The Interior Department said it will expedite environmental reviews for four wind projects off the coasts of Virginia, Maryland, Delaware and New Jersey. This spring, it expects to identify other wind energy areas off Massachusetts, Rhode Island and the South Atlantic region, notably …

Solar energy facts will explore the variables that are important to know before purchase. On the market today are a large number of solar panel manufacturers that produce solar panels with different levels of efficiency. Some panels are most efficient only if sun is directly hitting them, while others can track the sun and expand the time they are most efficient. Purchasing the most efficient panel could provide all the energy you need to operate your home or business and using the space on your roof wisely.

People believe that solar panels are only efficient on the most sunny …

The controversy over using wind energy has created some confusion over the real wind energy facts. People all over the world have used it for centuries, and ancient windmills still dot the countryside in many rural areas. Today’s energy crisis has made the idea of wind power more popular than ever, and modern technology has made it far more efficient and practical. A few acres of elegant, tall wind towers can create enough energy to replace a standard traditional petroleum power plant.

Constantly Renewable

Wind energy facts always begin with the renewable nature of the wind as a power …

Interesting facts about solar energy About two billion people in the world are still deprived of electricity; they can be given a safe and convenient electricity connection by deploying solar panels. Solar energy can be blocked in solar cookers for cooking and baking. These solar cookers were built to replace the immense electricity consumption by traditional ovens and microwaves. In 1990 a solar power set a world record because it successfully flew over an area of 4060Km. interesting prediction made by Da Vinci in back in 1447 …

1. The largest solar power plant is in California. Located in the Mojave desert, the solar energy generating system produces ample energy to meet the electricity needs of half a million people. This amount of electricity is enough to light up the entire city of Sacremento.

2. Japan consumes about half of the world’s solar panel used for collecting and converting solar energy into power. There solar panels in Japan are used to provide power to the residential sector of the country connected to the grid.

3. Solar energy are divided into two types. Firstly, passive solar energy, this …

… energy is the wave of the future, which means the subject needs to be a strong focus for teachers and children. When it comes to teaching such a vast topic, fun facts about renewable energy are often the best place to start. Here are three fun facts that kids probably do not know about alternative sources of power.

Wind Turbines – The History Started in 200 B.C.

In China and the Middle East, wind mills were set up to grind meal and pump water. This is the earliest historical representation of renewing power. The United States comes into the picture in the 1940s when a modern wind turbine was developed in Vermont.

…