Darkness Ahead

A looming danger is ahead, darkness everywhere, no electricity, no oil. What happens to us when oil runs out? Can you imagine nothing to fuel our cars, airplanes, tractors, a decline in farming, a decline in food production? The future seems gloom, everybody’s predicting that humanity itself will fall into decline. The richer countries siphoning of crops from third world countries to create bio-fuel; the third world countries slowly fading in hunger.  We need to find sustainable power and we need it fast; our very existence depends upon it.

Solar Power

When we think of alternative energy resources, solar power immediately comes to mind. Evidently when we talk of solar power, we speak of harnessing the suns god given energy.  This solar energy is transformed into electric current with the use of photovoltaics, concentrating solar power and other various technologies which are currently in the developmental and experimental stage. Solar energy works well for domestic electricity supply.

Wind Power

Employed for ages with remnants of its bygone past still evident in Northwestern Europe, the Wind Mill is making a come back. The best thing about the power of the wind is that it can never be depleted. It is natural, all around us and all we have to do is construct wind farms and then everything’s done. Economically utilizing the power of the wind makes sense. It literally has no maintenance and overhead costs.

Tropical countries use hydroelectricity as their source of power, using the waters gravitational force which comes from a high source.  This is a great alternative for energy, it is a whole lot cheaper and it is environmentally safe because hydroelectric plants do not emit dangerous substances in the air nor the waters. It is pure nature.  Fossil fuel driven power plants emit dangerous gases into the air while plants that are hydroelectrically driven are proven to emit a much lesser degree of greenhouse grass.

Nuclear Energy

Another source of alternative energy is nuclear energy.  Nuclear energy together with other kinds of nuclear technology can harness energy.  Nuclear reactors can generate steam energy by heating the water thus converting water into steam and then converting the steam into electricity.  Nuclear energy are widely used in vessels and ships from all over the world.

Geothermal Power

Geothermal power is the heat that is being amassed down below from the earth’s surface.  This is another way of making conventional power than that of fossil driven plants which is very much costly.  This power is much feasible and also another environmental friendly alternative source of power driven by nature itself.

One big geothermal plant can power up to one whole urban community, supplying all the power it needs while a small geothermal plant can power up a small village and small buildings.  One good thing about natural sources such as this one is that a geothermal power plant does not harm the air or the ozone layer because they do not emit poisonous gasses while in operation.

Using any of these alternative power sources can help us and the earth as well.  It is cost effective and they are much less harmful to the earth.  Using bio-fuel and using alternative power sources can be a way to save the earth and this is the future of our world.

A War Between Eating And Sustainable Power

Today climate change is a reality that is acknowledge by even the most doubtful of skeptics. The warmer temperatures in areas where its supposed to be cool, scorching summers, and bone chilling winter have become a pattern that people cannot simply ignore.

What The War About?

Funny enough it seems that people are getting desperate and all are turning to bio-fuel like it’s the savior of all mankind. So what is bio-fuel? Bio-fuel is any gaseous, solid, or liquid material derived from biological materials. The argument ensues when people talk of the future. Bio-fuel’s raw materials are usually agricultural crops that are made to undergo fermentation and certain processes in order to produce bio-fuel.

The Problem

Who is the world’s largest oil consumer? Those with the highest number of vehicles running their roads, countries like the US, England and generally most of the European nations. When you think about it bio-fuel is made from corn, sugarcane, palm oil, vegetable oil, and etc; where do these agricultural crops come from? Third World Countries.

In Mexico they have this “tortilla crisis”. Corn which is the basic ingredient of tortilla is now sold five times the price it used to be marketed for. The reason for the inflated prices? The demand of bio-fuel in highly developed countries has severely altered the business people’s sense of profit. Why sell for a dollar when you can for 5 because the demand is now higher.

Who Suffers?

The first world countries will have to export goods from the third world countries to fuel their increasing demand for energy. The third world countries are usually tropical ones located near the equator, hence a higher crop growth of corn, and all those needed to manufacture bio-fuel; but for these countries corn is food, so is sugar cane. For the first world to survive the t poorer countries must either starve in hunger or break their back working to be able to afford the price hikes of the most basic of all commodities: food.

A Compromise

So what should we do? We need to address the problems of the environment and pollution, but it is also not right that to solve a problem we must create one. Think about it if the agricultural countries go into decline because its people can’t afford food then who will till the land to supply the giants with endless bio-fuel?

Sustainable energy is geared to sustain life, not make it harder. A proposal is in order. Since the crops needed for the production of bio-fuel can only survive in tropical countries then the governments of the more well off countries will have to invest in the agricultural countries to supply their own demand. These crops must be independent from those for local consumers. Stringent rules governing pricing and distribution must be implemented to further protect the source of the energy.

Sustainable power means the world working hand in hand to create a better way of life for the future. The road to betterment is paved with hard work and dedication. The ancient Egyptian used sails to go up and down the Nile; they were patient and they reached their destination. Let us all be patient but diligent in our quest for sustainable power to sustain life.

Help Save The Environment

As the cost of living continues to rise, energy reports and broadcasts are crammed with energy saving tips and suggestions. Some energy saving tips require initial investments, some just solicit a change of lifestyle. The best energy saving tips are those that require almost nothing but changing a habit. This one is about the wise energy saving choices.

1.Limit, as much as possible, the use of water. Of course water is not that expensive (at least for now); but saving water saves energy. When cleaning the driveway, the deck or patio, using the broom instead of the hose would save several hundreds of gallons of water a year.

2.A push mower is a good idea to mow a small lawn. Aside from not using electricity or fuel to ride the mowing machine, it is also good exercise.

3.Rakes are good leaf movers. Like the push mower, you do not need energy to fuel up a machine to get the job done. There is also a sense of nostalgia in using this traditional tool.

4.Use compact fluorescent light bulbs to light up your driveway or as a security light. CFLs are one of the most handy and energy efficient products that you can have. If you are worried about bugs sticking to the light, there are yellow CFLs that are available.

5.When shopping, avoid going for the disposable ones. Disposable products need more landfills and landfills emit dangerous gasses. Go instead for items that could be used several times over. Again when shopping, go for products that are made of better quality. They might be a little more expensive but generally, quality products last longer.

6.Bring your own bags when shopping. Paper bags are made from trees; the environment can use more of them. Plastic bags on the contrary are oil based and are not biodegradable. If you bring your bag with you, you do not only help in saving energy, you could also get a discount from your store.

7.Batteries contain toxic materials. They produce heavy metal like zinc, zinc, arsenic, cadmium, mercury etc. Thus, disposal needs proper care. Once the heavy metal in batteries seeped into the ground it has a good chance of contaminating the ground. When buying products that would need batteries, pick those that are rechargeable. That way battery disposal is limited and you save on the cost of buying new batteries.

8.Good thing that SUV sales everywhere are going down (well, at least for the environment and not for car manufacturers). SUVs use much more energy than compact sedans for the same distance. While using SUV’s could be fun, there is also that tinge of indifference to the current energy issues and environmental problems we are facing. Reducing the use of SUVs on the street may not mean much in terms greenhouse gas emissions but is a signal to manufacturers to build more energy efficient vehicles.

9.The use of solar power is an excellent idea if you want to tackle the issues of energy conservation and environment protection. If there is one thing that the world needs most at this time, it is the widespread use of solar power.

10.Energy saving devices may cost a little extra but the pays offs are much more than the extra cost in terms longer life spans and energy saved.

Life Without Sustainable Power

What happens when the oil prices and production costs get too high? What if our fossil fuel supply runs out? What will happen then? Actually, to fully appreciate sustainable power, these aren’t the only questions we should ask. Perhaps we should inquire: Where does 20% of our electricity supply come from? How are far off towns furnished with power? You see sustainable energy is not just for the future, it is here, it is now.

The Real Deal

The thing about sustainable energy is that it arouses debates from politicians, NGO’s, advocates and opponents all have certain grounds for saying that sustainable works or is a bad thing after all. Perhaps we should begin by defining what sustainable power is. When we say sustain it means to support, uphold, to keep from falling. So when we say sustainable power it means energy with unending resources. In the case of today sustainable energy means endless resources fro power supply without the harmful effects on the environment.

Its Not Sustainable It’s the Alternate

In all reality it is not sustainable energy that precipitates the conflict. It is the “alternate source” of energy that is the root of all things that create conflict. A lot of people argue that alternate energy resources are simply too new a resource fuelled by technology for it to be really said that it is indeed safe.

What is more, some authorized people on the matter of energy say that alternate energy resources are simply not powerful enough to cope with the demands of the world. No matter which way we argue alternate energy resources are part of sustainable power and sustainable power means we live the humans live on as a species; were not supposed to die or else it is useless for use to look for ways to improve ourselves. After all isn’t future the reason for our continued quest to be better and more environmentally aware?

Its Here, There, Everywhere

Alternate energy resources derived naturally have been employed as early as the time of the pharaohs.  Today alternate energy resources are scattered all around the world. From the richest countries to the third world nations. In northwester Europe wind farms are abundant. The Philippines, New Zealand, Kenya, Iceland, Germany, Canada, Turkey, Mexico, and even the states make use of geothermal plants to supply a portion of their electricity. Hydropower so popular in the US and in china are used to generate enough electricity to power small towns and help power the enormous electrical consumption of a city like Las Vegas.

Its Now and It Can’t Be Denied

If you think that earth is already polluted and in peril, then imagine what if thousands of years ago our ancestors all used fossil fuels and burned coals for every energy need they have? History says that with every development and discovery man makes, the earth gets polluted every day. So there must have been that one thing that slowed it down a bit.

Remember the great smog of London where over 8,000 people died? Well that happened because they were experiencing unusually cold weather so they in turn consumed and lit up more coals, thereby fogging the air with smog. If alternate energy resources were never used we wouldn’t even be here today. So be thankful and be a supporter not only in words but in action as well.

Teaching The Kids To Be Green

Saving energy and saving money should not be your sole responsibility as parents. Your kids must also learn to contribute in keeping the electric bills down. This way, your effort will not get wasted and at the same time, your kids will learn good values while growing up.

Because teaching your kids to be energy efficient requires some effort, here are easy to follow suggestions you can do:

Education

Teaching your kids the importance of saving energy should be your first goal. Take note that making them understand the value of being energy efficient is more effective than enumerating the ways to save energy and leaving it at that. Teach them how conserving energy helps the environment. Tell them stories or read educational books about the importance of energy.

Lead by example

You know very well that kids tend to follow what elders do. Practice what you preach. You may have listed and posted a litany of things-to-do to conserve energy but if you don’t follow them yourself, you cannot expect your kids to follow it too. Do not just tell them to turn the lights off before leaving their room; show them by always turning the lights off every time you leave a room in your house. Education and leading by example are a good combination if you want to make good habits stick.

Make it fun

Find educational materials where your kids will learn the value of conserving energy as well as the ways on how to save it. Computer software, educational websites, books and television shows that educate and entertain kids would really make a difference on how well they will respond. This is especially applicable to kids from 5 to 10 years old.

Get your kids involved

Family activities should not limit to eating, playing and entertainment. Chores can also be a good way to bond with your kids. Manually wash the car, water the plants, clean the table, wash the dishes, clean the house etc. These are some of the things you can do with your kids while conserving energy.

Teach your kids according to their age.

Kids of different ages have different attitude on things around them. If your 5-year son doesn’t know how to turn off the lights before leaving the room, all you need to do is to talk to him well about its importance and showing him that you practice what you teach.

Your 10-year old daughter may require different approach like showing her your electric bill and explaining to her that it will greatly help if she will change her bad habits. You are teaching your 5-year old good habits while you are teaching and emphasizing your 10-year old good habits and responsibility.

Same thing applies to kids of different ages. The point is, make sure that you teach your kids proper ways to conserve energy using an approach suited to their ages.

*Energy saving tips for kids.

1-Turn off the water while brushing your teeth.

2-Always turn the lights off before leaving the room.

3-Turn the computer off after use.

4-Do not hold the refrigerator open.

5-Unplug unnecessary appliance.

6-Use natural light if possible.

Saving energy is not so hard if your kids are involved. And just like any family activities you do, energy conservation should be fun, educational and driven by good motivation.

Using Solar Energy

Solar energy is a green energy source because it is a renewable and it does not cause any harm to the environment. This is achieved by converting the sun’s rays into electricity with the help of solar cells.

There are three basic approaches how we can use this form of green energy source namely passive, active and by using photovoltaic cells.

When we refer to passive solar energy, nothing is converted. What happens is the building’s design helps avoid heat loss and gets the most out of day lighting.

Such a technique can also be used in homes because studies have shown that this can reduce the heating requirements by as much as 80% with minimal cost. This means you don’t have to turn on the air condition or heater that often and if everyone does that, we don’t consume that much electricity which we get from non-renewable resources.

The second approach which is active solar energy is the first way of converting sunlight into heat. You should know that there are certain limits to this one and all it can do is make sure you have hot water.

The third approach is the big scale version and it can power an office or an entire home. This is done with the help of solar cells that convert sunlight into electricity. The smallest ones around can be seen in calculators and watches with large ones planted over huge acres of land.

The only limitation to this green energy source is the fact that it can only generate power when the weather is good and the sun is out. Should it rain, then nothing is collected and converted. When this happens, the auxiliary system is turned on until the weather improves.

Despite that, scientists and students themselves have made solar powered cars. NASA or the National Aeronautical Space Administration has sent satellites into space that are powered by solar panels. A fully functional airport can function on its own thanks to solar power even if it is situated in the middle of the frozen desert.

So people can see the awesome power of solar energy, did you know a kilowatt of solar energy can produce 5.5 hours of electricity per day. If you have more solar cells in place, naturally you will be able to produce enough power to last several days.

Solar energy is just one form of green energy source around. Through the years, we have learned to tap other resources and these examples include wind power, geothermal energy, hydroelectricity and biogas. These are all safe and by using these more often, we don’t need to depend on oil which is a nonrenewable resource.

To make this happen, we have to persuade our law makers to promote the use of such resources. Although you hear speeches left and right about their concern for the environment, it is all talk and not that much action. It is something that has to change.

Two countries that have increased solar usage happen to be Germany and Japan. Spain, France, Italy and South Korea are next in the list and where is the United States? Well, one thing is for certain and that it is not in the top 10 despite the fact that it is an industrialized nation.

Pros And Cons Of Using Green Energy Sources

What are the Advantages and Disadvantages of Using Green Energy Sources?

Today, we are now aware of the effects of global warming. Fortunately, it’s not too late and we can still change which is why many are pushing for green energy sources.

The advantage of using green energy sources is that it is clean so it does not emit anything harmful into the air which has an impact on the environment. It is also renewable which means we will never run out of it unlike oil which is expected to dry up in a decade or so.

Although green energy facilities are expensive to build, it requires less maintenance so you don’t have to shell out a lot of money to operate it.

It can also bring economic benefits to certain areas even boost tourism.

While these sound good, there are some who say that there are advantages to using such technology.

While green energy sources can produce electricity, how much it can generate is not consistent. This is because we have no control of the weather so if a certain area relies on solar energy and there is a weather disturbance, it will not be able to convert sunlight into electricity.

Building these facilities also requires a lot of land so we may have to cut on farmland which is what many are concerned about if more wind turbines are to be put up.

Another disadvantage is the fact that some of the green energy sources cannot be installed in certain areas of the planet. For instance, wave energy can only be utilized if the waves coming from the ocean reach at least 16 feet. The use geothermal energy can only be done in geologically unstable parts of the planet.

But if you look at such arguments, places that cannot use one form of green energy source can be substituted for another. If wind turbines need more space, they can be installed near the coast instead of putting these on land. A study shows that you can generate more electricity while these are in the ocean.

While the weather is something we cannot control, it is not everyday that there is a weather disturbance so this too shall pass. If solar energy is being used and the sun is covered, the emergency generators will be activated and use up the energy that was stored.

The point is that there are ways around the arguments put by certain individuals which discourage the use of green energy sources. In fact, research is ongoing to try and harness other means to generate the power we need.

A very good example of this is called ocean thermal energy. Power is generated by harnessing the different temperatures in the water. It is currently being used on a small scale both in Japan and Hawaii.

In the US, only 7% of green energy sources are used nationally. This was much higher 11 years ago and if we don’t have to worry about the cost of oil or even reduce our dependency on it, we have to invest more in this clean energy.

We can get it from green energy sources such as biomass, biodiesel, geothermal, solar, water and the wind. These are things we have all around us and all it takes is for someone to harness it instead of relying on traditional non-renewable means to produce energy.

Saving Energy Without Breaking A Bank

Energy is not just the monthly bill you have to pay each month; it is the foundation of everything you do and the life to everything you have. But with the increasing cost of energy, it cannot be denied that we need to take important measures to limit our energy consumption. Saving energy becomes a must and a habit that everyone should seriously adapt.

Heating and Cooling.

Almost half of your electric bill goes for your heating and cooling systems so if you really want to maximize your savings here are the following things you can do:

Clean your air filters at least once a month.

Clean baseboard heaters, radiators, and warm-air registers as often as necessary; make sure that they are working properly; and that they are not blocked by drapes, carpeting, and furniture.

Set the thermostat as high as is comfortable when it is hot or as low as is comfortable when it is cold.

Turn off exhaust fans (kitchen, bath, others) 20 minutes after cooking or bathing. Keeping them on for a long time affects the temperature of the room.

Lighting and Appliances

As much as possible, use natural lights – working near the windows will prevent you from turning on the light and consuming energy. Utilize the power of the sun.

Switch off the lights every time you leave the room even if it is just of a minute.

If you are using the 4-foot fluorescent lights, install reflective backings to maximize the light.

Switch to compact fluorescent lights. There are 4-watt minifluorescent lights and 40-watt fluorescent lights have the same illuminating effect.

Turn off all lights and appliances when not in use. Unplug unnecessary appliances like microwaves, television, stereos, computers, and VCRs if you are not using them. Also, unplug chargers and devices with bloc-shaped transformer on the plug. All of them consume energy when plugged in. Do not leave them on “stand-by” mode.

Look of Energy Star label when purchasing lighting product.

Use task lighting instead of lights that cover the entire room. For example, use lamp shades when reading and not the lights for your room.

Laundry

Washing your clothes cold will reduce washer’s energy consumption by as much as 90%. Air drying eliminates the energy use for machine drying.

Always do full loads whenever possible. If you are washing a small load, use appropriate water level and wash setting.

Refrigerator

Maintain a right temperature for your freezer and refrigerator.

Do not hold the refrigerator or freezer open. The energy consumption increases if the motor works endlessly just to maintain the temperature of the refrigerator and freezer.

Check for leaks and cracks in the gasket. Make sure that your refrigerator is completely sealed to maintain the temperature inside.

Insulation

Heat loss happens when your house is not properly sealed. Use sealants or weather-stripping on windows.

Make sure that air cannot escape or enter in to the pipes, doors, walls, floors and ceilings. A properly insulated home saves as much as 10% in electric bill.

In a typical household monthly electric bill, 44% goes to the heating and cooling systems; 33% goes to lighting and other appliances; 14% goes to heating the water; and 9% goes to the refrigerator. Take note of this power distribution to know where exactly you can maximize your saving.

Saving Energy At Home Equals Saving Money

Working from home brings a lot benefits. It saves you from commute and dressing up everyday, it gives you tine for that extra minutes of sleep and it lets you work from your most convenient hours. But working from home it may also increase your energy bills – unless you carefully choose your office equipment and do some energy saving measures.

Buy energy efficient office equipment – computers, fax machines, scanners, printers, monitors and multifunction devices (scanner, copier, fax). Some ENERGY STAR office equipment can save as much as 90% of the standard energy consumption.

Most ENERGY STAR office equipments consume 50% less energy than standard ones. Aside from energy saving advantage, some office equipments reduce electromagnetic field emissions (for monitors), air-conditioning loads, and noise from transformers and fans.

An ENERGY STAR computer is 70% more energy efficient than computers without this designation. When left inactive, this computer shifts into a low-power mode, which only uses 15 watts of power or less.

Some office equipments that do not have to be turned on all the time should be shut down and unplugged because they still draw power when turned off.

Unplugging unused electronic devices is not limited to office equipments; unplug your television, VCRs, stereos, microwave oven, electric stove and other appliances when not in use.

Do not leave other appliances turned on while working. Avoid leaving unused appliances on “standby” mode.

Turn off the computer monitor if you are going for a break. Manually turn off your computer if you are leaving for an hour or more. Avoid using screensavers because they consume the same amount of energy as with normal computer use. Activating the computer’s sleep mode is also a better way to save energy.

Do not believe that office equipment should always be turned on because it will last longer. Practicing this belief may only result to higher electric bill.

On your next upgrade, consider buying a laptop as a computer replacement as they consume less energy than desktop computers.

When the battery chargers are not in use or if the batteries are fully charged, unplug the charger immediately.

Set up your home office where you can utilize the natural light to minimize the use of lamps and room lights.

If you are working at night, prefer task lights that consume less energy instead of using room lights. Close the drapes and shades of the windows to keep cold air out and save energy on heating the room.

If you are alone in the house, make sure that you lock all the doors and windows before working.

Set the thermostat of your cooling or heating system to a comfortable level. A digital thermostat can provide better electricity savings. Work where you can reduce the use of heating or cooling system and lights. Prefer a small room as an office rather than the entire living area. Always maintain your air conditioning system clean.

Make energy saving improvements to your home. Home energy saving improvements like insulation, repairing of crack and holes (on the windows, walls, ceiling, floors, attic and basement) and switching to compact fluorescent bulbs can bring down your electric bills.

Not only that, if you are planning to sell your home, making your home energy efficient is a good strategy.

Green Solutions That Will Not Change Your Lifestyle

The rise and drop in temperatures in the coming years, place intense pressures on consumers around the world as this means only one thing, more energy and fuel are needed to control the environment and make homes more comfortable.

Over the years, new technology has been invented to improve the manner of living – energy saving devices are not excluded. However new technology, as always, is a bit expensive at first. And the prices will go down after some time. But instead of waiting for a more affordable energy saving devices, let us apply our common sense today and do some effort in saving energy.

- Avoid “phantom” energy users.

Electrical appliances that are plugged in to sockets even when not in use consume energy. It is like a turning on the engine of your car and idling for a very long time. A single appliance that remains plugged in may not give a significant increase in your electric bill but letting every appliance on “standby” can be a real money spender. Make sure to pull the plugs of every appliance from their sockets whenever you don’t use them.

- Turn down temperature of water heaters.

Water heaters hold about 40 gallons of water and maintain it at a constant temperature. Forty gallons of water that is sitting in your tank for a very long time consumes a lot of energy. If the water heater is not expected to be used for a while, it is advisable to maintain it at a lower temperature.

- The openings and leaks in doors and windows create drafts.

The stronger the draft is, the longer it will take for homes to be heated or cooled – in addition to the extra work that a heater or an air-conditioning system is doing to regulate the right temperature of the house. In newer homes, the problems may be few as today’s’ builders take more attention to sealing drafts potential areas and slots. Older homes may not be as well sealed. Even if the outer walls are insulated, air leaks often occur around wall outlets, switches and vents that could result in water condensation around these areas. A good foam patch could fix the problem.

- If there is really nothing to prepare much cooking for, let the stove and oven rest.

Instead, use the microwave. When cooking in stoves though, the closer the bottom of the pan used for cooking matches the hob ring of the stove, the more energy is saved. Too much flame for the pan and you are paying for heating the air around it.

- CFL lights are energy savers.

Using CFL bulbs will save you more than sixty percent of the cost of lighting compared with using incandescent light bulbs. Sure CFL lamps are a little more expensive but these are recovered easily because of its longer life and the energy saving feature it has.

- Clean appliances regularly.

Dirt and dust interferes with the efficiency of appliances. Likewise, place a good distance; allow about four inches of distance between the wall and appliances that generate heat for your walls not to retain the heat.

- When in the market always look for the energy coefficient and the energy saving features of the appliance you are buying.

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