Alternative Energy

Now, it is quite possible to make your house safe, warm, quite and very comfortable, on one hand; whereas saving money on the second hand. You might be wondering how this is possible. Yes, this is possible by making energy efficient renovations giving you additional benefits. Energy-efficient homes are considered as healthy homes. There are some old homes with serious problems on your health. They have cracks and gaps allowing the pollen and germs to reside inside, the cold floorings makes you feel uncomfortable and the chilly rooms cause sniffling, dry and itchy skin due to uncontrolled ventilation in the winter.

These areas of trouble can be replaced by using energy efficient renovations to enjoy your home in a perfect way. By using energy efficient renovations in your house, you will be benefited from the following:

* You can experience relaxation and a feeling of comfort because now your home cool in summer and warm in winter.
* The resale value of your property can be increased by these energy efficient renovations.
* You can enjoy better health by eliminating the different health problems like drafts, chills and pollen and pollutants.
* There is no need for scrubbing the doors and windows hard with a brush. The airborne dust and dirt will be kept away from your house and thus maintaining your home will become an easy and a simple task.
* You can save considerable amount of energy and money to live comfortably. Thereby, lowering the energy costs by using less energy.
* You are also desirable for the cash sent to you directly by the government

A home renovated with energy efficiency has a greater impact on the way you feel it. It improves the quality of your work space. Every house has their particular needs for saving energy. You van take advice from experts to make the energy efficient renovation for your house. No doubt, that upgrading this energy efficient equipment may be costly, but you can offset it by reducing its operating costs. Sometimes, you may need to hire a contractor for making the necessary changes in your mechanical systems.

We already know that the use of electricity, gas and coal are all resources that we may eventually run out of.  These are the non-renewable resources that we rely heavily on today.  We use these non-renewable resources to do many things, including supplying us with power, heating our homes, businesses and schools and more. When we use all the non-renewable resources up and there are no more to gather, then what? How will we go without the convenience that we are so accustomed to? It’s nice to flip a switch to get power and it is even better when the latest technology allows us to press a button to do all the things that women and men had to work for hours to accomplish.  We are fortunate to live in a world with so many modern gadgets.  Unfortunately when we lose it we may be so accustomed to the modern perks that we will not know what to do when we don’t have them any longer.

What we have to rely on in the future is renewable resources. These resources are all resources that offer us an abundant supply and will never run out. They recharge and allow us to enjoy them again and again.  The renewable resources consist of Solar, Wind, Biomass, Hydrogen, Geothermal, Ocean, and Hydropower We need all of these and right now we have access to each one of them.  What do they do and how do they help us with solar power? Let’s find out.

Solar refers to the solar energy that we get everyday either directly or indirectly from the sun. Solar energy can be used for several things, such as heating, electricity to home, schools, businesses, or buildings, heating water, cooling and ventilation.

Wind helps the suns heat down to earth. When the wind combines with the heat of the sun, it causes evaporation.  When the water turns into precipitation it produces energy that can then be captured by hydropower.

Hydropower takes energy from flowing water and captures it turning it into electricity. Hydropower is very complicated and requires a great deal of technology in order to successfully accumulate energy from water.

Biomass is an organic matter that can help to make up the plants. It can be used for the production of electricity, transport fuels or chemicals.

Hydrogen is the most abundant element found on earth, usually with other elements. If hydrogen is found alone it can be burned or converted into electricity.

Geothermal looks toward the inner parts of the earth for heat and can be used for power, heating, and cooling.

Ocean produces thermal energy using the heat from the sun. It can also use mechanical energy for the tides and waves.

As you can see the renewable resources are all around us.  We know what they do and how we can use them.  There are so many benefits to using renewable resources. If we don’t use them now we may not have a choice later. The knowledge we learn from today will help us use the energy more wisely.

There is no doubt that the earth’s climate is constantly changing.  Some people feel that it is part of the normal cycle of events on this planet.  Yet, most scientists agree that there are drastic changes occurring that are due to unnatural global warming.

The weather is getting decidedly warmer.  For the most part, the United States has already warmed up some.  In some places, the average rise in temperature is around four degrees Fahrenheit.  However, all the states show some degree of warming.

The first and second warmest years on record were 1998 and 2006, respectively.  In fact, every year from the first to the second warmest years, ranked within the warmest 25 years in the US.  In 2006, the annual average temperature was 55 degrees Fahrenheit.  Recent warm years point to a climate change being brought on by global warming.

Climate changes due to global warming can be seen in the prevalence of drought.  Years are becoming drier in recent decades due to global warming.  This is caused by the heat that is building up around the earth’s surface.  Excessive evaporation intensifies drought even more during the spring and fall.

Global warming has upped the level of drought.  A major drought in the US lasted from 1999-2002.  There were only two other droughts in the last forty years that were so widespread and devastating.  Crops were damaged or would not grow at all, thus shortening the food supply.

There have been more and more frequent droughts in the West in recent years.  The last 30 years in particular have seen numerous droughts.  These droughts have spawned wildfires that set new records in 2006 for number of fires and of acres burned.  Further proof of global warming is seen in these destructive wildfires.

While the overall effect of global warming is heat followed by drought, there are still storms.  Since global warming energizes the atmosphere, these storms will be different.  When all is going well, a gentle rain will soak into the earth gradually, causing no more than a minor inconvenience to people.

Because of global warming, storms are becoming more destructive.  While there have certainly been droughts, rainfall totals have risen in the past century.  This surprising fact is due to the fact that when the rain comes, it comes in rapid downpours.  The sky opens up and dumps water on the earth very quickly in many cases.  This is followed by dry periods.

The number of times it rains in a year has increased during the last 50 years due to global warming.  What is more, global warming is causing storms to intensify.  Storms which would have been ordinary thunderstorms in the past are morphing into raging tempests.  Hurricanes have been rated higher in recent years as global warming affects their intensity.

Global warming is responsible for many climate changes.  Often, people cause the increase in global warming that precipitates these changes.  If people could make it a common goal to cut down on activities that promote global warming, the earth would be a much more stable environment.

A pretty backyard can only go so far. Many experts have proven that efficient landscaping that takes into consideration energy needs, may well save a family more then 30% of their usual heat or cooling costs - either in the winter or summer. These savings could tangibly translate to almost $250 worth of savings in a year.

So how does one make an energy efficient yard? There are various things that can be considered in both existing and soon-to-be-developed landscapes.

Keep the Sun Out

One of the key considerations in landscaping includes the various weather conditions that prevail in the area. This means taking into consideration where the sun shines and what path the sunlight takes. A house’s walls and foundations, when hit directly by the sun, will absorb almost 90% of the sun’s heat, thereby increasing the burden on the air-conditioning or cooling system to keep the house cool.

Usually, the best way to keep the sun out is to plant deciduous, dense, and broad trees to the south or west of the house, where their foliage can provide shade against the rays of the hot summer sun. Keeping the sun out can reduce temperatures to up to 10 degrees Fahrenheit.

These deciduous trees lose their foliage over the winter and will give you access more of the sun’s heat in the winter when your home’s walls and foundations need the heat.

Break the Wind

One of the primary contributors to lowering home temperatures is the wind that blows through the house. Especially in the winter, this wind is particularly sinister as the wind chill is much colder than the normal atmospheric temperature in the area.

Plants that serve as effective windbreaks include evergreens or trees in general. In fact, even fences placed in strategic locations can serve as windbreaks.

Keep the Heat or Cool In

One of the primary culprits in the wasting of energy is the heat or cool that escapes through the home’s roof, windows and doors. It is imperative to find a way to keep heat or cool air inside the home.

The best way to achieve this is by planting shrubbery around the home’s foundations. This creates a dead air barrier, keeping the heat and cool inside the home where it matters. Experts have suggested widening the distance between the shrubbery and the house’s walls in order to increase this area for dead air.

In landscaping your yard or garden, it is important to maximize the benefits by using an aesthetically pleasing landscape. After all, energy efficiency in the area will effectively save energy and money in the long run.

The planet was once protected with ancient forests; it has been a shelter to almost 50% of all the animals and plants confined in lands. Also, the worldwide population depends on them for survival. The most diverse ecological units exist in these forests, and they serve essential help to our planet especially in matters regulating the climate. This is the very reason why deforestation and climate changes go hand in hand. Where deforestation is, climate alteration always follows.

Unfortunately, the forests that should be the world’s shield to the growing global warming are now under threat; almost 80% of the vast land areas all over the earth have been wiped out. Everything went by in a matter of 30 years, and the foundation is due to human doings such as destructive logging and agricultural land transformations. The fact that deforestation is the second cause to climate change should alert every human being in order to put to a stop to anything that may interrupt our normal ecosystem. If no moves would be done, further retaliation of nature would surely come to pass.

Major Carbon Storehouses

It is increasingly clear that our ancient forests play a crucial role in the regulation of world climate through carbon storage and water recycle back into the atmosphere. It is a fact that the green areas of the earth are regulators of climate, and destruction of that area means contributing to a climate change. Eighteen percent of all carbon emissions come from deforestation. Instead of the forest protecting us from disastrous effects, man made phenomenon make them our source of devastation instead.

Full grown forests are the greatest keepers of carbon dioxide. Other “keepers” include: the earth soil, the plant life, and the smallest and biggest trees. Some popular forests such that of Congo represent one of the planet’s enormous carbon sources on land, and destruction of it may cause more greenhouse gas to get trapped in the atmosphere.

The carbon is emitted from the green life through logging, burning and rotting. If these illegal activities happen frequently and continuously in all parts of the world, then the levels of carbon trapped in our environment is exceedingly augmented. Climate changes happen abruptly and changes in the world environment would slowly take place.

Deforestation and Its Effect On Climate Change

When deforestation is made, climate changes begin to progress over a period of time. The gradual modification in climate show insignificant numbers, but it affects the earth in great ways. The following are some examples of global changes after massive deforestation: temperature of global surface has increased to 1°F, precipitation events happen around the world and in extreme cases, snow capped mountains have decreased in cover, sea levels have risen, and thawing of permafrost has slowly been happening over the years.

It is said that in a matter of 50 decades, the world may be in an irreversible state already. If things could be prevented now, then it is highly suggested that every human take part in preserving the world.

Controlling Climate Changes

If deforestation and climate changes go together, then unbinding them would be the first step to problem solving. Deforestation and other causes of climate alteration should initially be stopped so that further effects cannot take place. However, the only key to ending deforestation is through mankind.

If no human effort is exerted, then all else will be impossible to do.