A Closer Look At The Alternative Energy Sources Of Solar And Wind Power by Gregg Hall
... An active solar heating system uses pumps to circulate water which has been heated by the sun. Passive solar heating systems use the nature of water to create circulation. This method relies on the fact that heat energy wants to move into areas of lesser heat. In generating electricity, solar power is harnessed by photovoltaic cells which convert the suns energy into electricity. These cells have been widely used to power calculators for decades.

Stop Burning Wood Pellets by Sam Streubel
... The standard quantity used for comparing residential fuel costs is 1,000,000 BTUs of fuel heat content. Cost To Burn Wood Pellets Since a wood pellet stove needs only 125 lbs (1/16 of a ton) of pellets to generate 1,000,000 BTUs, divide the cost per ton by 16. At $198 a ton for wood pellets it costs $12.38 to produce 1,000,000 BTUs. Cost To Burn Natural Gas The price per therm (look at your gas bill) of natural gas in Boston is $1.1813. When you multiply that by 10.30 (10.30 cubic feet) ...

What is Solar Power? by Anne Clarke
... Basically, heat from the sun is used to heat water through glass panels on your roof. Therefore you do not need to use as much gas and/or energy to heat your home. 2) Solar furnaces are also a part of what is solar power. Solar furnaces use many mirrors strategically placed in order to concentrate all of the sunlight it possibly can. This small space of concentrated energy is then released from its place and used to provide extremely high temperatures.

Weight Loss Truths - Calorie Restriction is the Key to Weight Loss Success by W.S. Evans
... Food is the fuel our body needs to generate heat. If the body is not getting enough fuel from food consumption then the fuel must be found elsewhere. That fuel is found in our body fat. The best analogy for this process is gasoline and an automobile. Cars run on gasoline. Without gasoline, a car is useless. We drive our car and fill up with gasoline when we are getting low on fuel. What would happen if we put 18 gallons on gas in our car if we only burned 16 gallons?

Alternative Energy, The Dream And The Reality by Allen Goldstone
... When used in higher concentrations, which can be as high as 85% it can damage fuel tanks and filters, can cause improper readings on fuel gauges and can corrode iron parts and electrical fuel pumps. It also has problems with high levels of evaporation and only provides 66% of the energy content of gas. With that said, in the short-term ethanol is one of the only solutions we have to the fact that transportation uses 67% of our nation’s petroleum consumption.

What is Pellets Apart from Fuel for Pellet Stoves? by Kari Eriksson
... Pellet are about the size of bran breakfast cereal and are a common domestic heating fuel in North America used in different stoves. It is used in specially designed corn pellet heating stoves, wood pellet stoves or regular pellet stoves. The fuel for pellet stoves is nothing less than pure recycled power. It is made from 100% recycled sawdust with no additives. Pellet is is a heating source made from manufacturing by-products that would otherwise end up at the landfill.

Here Comes The Sun: Solar Energy is Becoming More Attractive for Mainstream Consumers by Kavar Peter
... grid that is becoming more and more fragile as demand outstrips supply. No wonder solar power is getting attention! Solar power is still more expensive than traditional energy production methods, but the gap is narrowing every year. Solar power applications are also multiplying at an amazing rate. House heating, solar pool lighting and heating, hot water tank heating, calculators, flashlights, solar garden lighting and on and on. Solar is clean, it’s efficient and it’s here to stay.

Using Calories For Weight Loss by Gary Matthews
... The definition of a calorie is "the amount of energy, or heat it takes to raise the temperature of 1 gram of water to1 degree Celsius." A calorie is a unit of energy that is associated with food and drink and is a measure of the energy, or heat, that food produces as your body uses it as fuel. The first step in counting calories for your personal weight loss is to calculate how many calories you burn in a day (your total daily energy expenditure), this is the total number of calories that ...