While we often think of energy efficiency as the way to save our environment, we also often consider it a costly endeavor. Did you realize, however, that your homes energy bill might be reduced by up to 30 percent through energy-efficiency that includes the purchase or energy efficient appliances and other products? In other words, you can save yourself money while you do your part to save the planet.

Every time you buy a new air conditioning unit, a new washer or dryer, a new refrigerator, microwave, or piece of office equipment, you are affecting the environment, either positively or negatively depending on your choices. Smart choices of products designed for energy efficiency help the air we all breathe and reduce your energy bill each month. Read more…

As modern society searches around for alternative energy sources, wind farms are getting mention. There are, however, limitations regarding wind farms as major energy alternatives.

Wind Farms – Limitations as Energy Platforms

Wind power is an enticing energy platform compared to fossil fuels. The process works by using the inherent energy in wind as a method for producing electricity. The actual methodology is much like hydropower, but with wind used in place of water. Wind turbines catch the wind, which turns their blades. This turning motion cranks a generator that produces electricity. The electricity is stored in batteries or fed into the electrical grid of a utility. Walla, you have power! Read more…

Electricity is a fundamental pillar to any modern society. Unfortunately, we need fuel to create electricity. This brings us to the subject of biomass as a new source of power.

Using Biomass Power for Our Electric Needs

Biomass is a term used to describe natural, biological materials that can be used as fuel to produce energy. Biomass is a broad term that includes many different types of fuels, from garbage to landfill gas to ethanol. The electricity biomass produces can be used to power many different things from industries to homes, and once properly researched and put into use, biomass will definitely cut down on the world’s use of fossil fuels and other harmful sources of energy. Read more…

There is a lot of energy that we can  harness if we only seek to research and develop the technologies needed to do so. We can get away from the fossil fuels and the old electrical grids by turning to alternatives to these energy sources.

One of these alternative energy resources is wind power. Wind turbines continue to be developed that are progressively more energy efficient and less costly. “Wind farms” have been springing up in many nations, and they have even become more strategically placed over time so that they are not jeopardizing birds as former wind turbines did.

Another alternative energy resource is the one that is most well known: solar energy. This involves the manufacturing of solar cells which gather and focus the energy given off directly by the sun, and translate it into electricity or, in Read more…

The movie “I, Robot” is a muddled affair. It relies on shoddy pseudo-science and a general sense of unease that artificial (non-carbon based) intelligent life forms seem to provoke in us. But it goes no deeper than a comic book treatment of the important themes that it broaches. I, Robot is just another – and relatively inferior – entry is a long line of far better movies, such as “Blade Runner” and “Artificial Intelligence”.

Sigmund Freud said that we have an uncanny reaction to the inanimate. This is probably because we know that – pretensions and layers of philosophizing aside – we are nothing but recursive, self aware, introspective, conscious machines. Special machines, no doubt, but machines all the same. Read more…

Bio-fuels are non-fossil fuels, produced from agriculture sources, residues, and waste. Bio-ethanol refers to ethanol produced from crops (e.g., corn-ethanol and sugar-ethanol) and from waste (i.e., biomass-ethanol). “The motivation for developing bio-ethanol as a transportation fuel is based on concerns about energy security, environmental quality, economic competitiveness, and stabilization of the agricultural sector.” (National Research Council [NRC], 1999, p. 6) Brazil’s three-decade experience in sugarcane-ethanol is considered a success by its government, although criticized by some researchers (Pimentel, 2001; Pimentel et al., 2002). Corn-ethanol production in North America is highly controversial; its cost, its energy balance, and its socio-economical effects are strongly debated between researchers. Biomass-ethanol, Read more…

Even if the commercials seen on TV might make you believe that an engine can run forever, that is not really true, any engine wears out eventually. The engine under the bonnet of your car is composed of many moving parts that are projected to work together and harness the internal combustion power under those brutal conditions. When the engine fails, a good idea would be to think about a remanufactured replacement engine.

A remanufactured engine can be a way to keep driving your trusty car even after an engine failure. Before making a decision whatever you want a remanufactured engine installed or not you must make sure the rest of the vehicle is in good condition, as well as other systems on the vehicle. If you replace the engine on a car that has a damaged fuel of cooling system then that Read more…

In this piece of work that I am about to commence with I will discuss whether or not it is wise to convert or at least supplement your home electricity source with solar power. This is a worthwhile undertaking because there are many things in this world that are billed as cost or time saving and are actually the opposite when looked at with the right measurements or perspective. So the question is, “is solar power what it claims to be—a clean source of energy that is cheaper than other forms, or is it merely a fad that makes people think that they are being kind to the environment or cost effective.”

So let’s talk about the claims. Number one: a clean source of energy. When you think about it the energy from the sun is about as clean and as natural as you get. There is no chemical reaction that creates an undesirable waste product, Read more…

You may have heard of biodiesel (or even biowillie), but for those who don’t know much about it, we will get to an explanation of it in a moment.  I just wanted to start with a small list of the benefits of using biodiesel.

BENEFITS OF BIODIESEL

Requires no special delivery equipment and can use existing infrastructure.

Can be used in present diesel engines without modification

Reduces carbon dioxide emissions from 15% to over 75% over petroleum diesel, based on the biodiesel blend.

Emits fewer air pollutants in general. Read more…

Many people using solar chargers want to know if there is a waterproof solar charger available. Most of these people who like to use their solar chargers while at the beach are afraid that the water splashing around will ruin their chargers. Solar chargers are very durable and most can withstand the normal splashing that occurs at the beach.

The sun power that is used to operate a solar charger is a great way for people at the beach to keep their electrical devices running. Because solar chargers are meant to be used outside, they are naturally waterproof. They are made to withstand rain and other natural weather that may occur around them. Read more…