Horno Solar

Informations about renewable energy to save our world

Archive for July, 2011

Solar Panel Systems, Energy Efficiency and Your Home

 

Using a , wind turbine or other renewable energy system to produce electricity and reduce your electric bill can be a sound long-term investment. Depending on the type of technology, you can expect a full return on your investment within 3 to 18 years. With financial or tax rebates from your utility company or state and national government, the payback period on your investment can be cut in half.

However, the very first step to considering any renewable energy system must be how to make your home or business more energy efficient. Generally, the basic rule is that for every you spend on making your location more energy efficient, you save to on the cost of the or energy system. Let’s go over some basic ways you can make your home more energy efficient.

 

One of the easiest things that you can do to reduce your electrical consumption is change out your regular incandescent light bulbs to compact fluorescent lamps (CFLs). CFLs use 65 to 75% less energy than a normal light bulb that produces the same amount of light. By replacing a normal 100 watt incandescent light bulb with a 32 watt CFL, you will save to in electricity costs over the lifetime of that bulb (10,000 hours). Now imagine how much you would save if you changed out all of your light bulbs to CFLs!

The technology for these bulbs has quickly evolved and improved in the last few years, while the cost has come down dramatically. You’ll find that there are CFLs that will now fit most light fixtures and lighting needs-there are even dimmable CFLs!. Head out to your local department or hardware store and buy CFLs for as many of your light fixtures as possible. The investment is well worth it.

Another alternative to traditional lights are tubular skylights . Tubular skylights look a little like shiny stove pipes that start with a transparent dome on top of the roof and come down into some room for day lighting. We frequently see customers using tubular skylights to bring daylight into hallways and closets. The light is, of course, entirely natural and in some installations can provide as much illumination as a 100-Watt incandescent light bulb.

 

One of the biggest consumers of electricity in most households is the refrigerator. In most households, refrigeration is the number one electricity consumer after any electricity-based heating or cooling systems. If your refrigerator is over 10 years old, chances are it’s electrically very inefficient. Consider replacing your current refrigerator with one that has a high Energy Star rating. Remember that just because a refrigerator may have earned the Energy Star label doesn’t mean it’s the most efficient model available-it only means that its efficiency exceeds the federally mandated efficiency standard by at least 15%. You can even do much of your investigation online at the Energy Star website. There you can search for the brand, type and size of refrigerator you want and sort by energy efficiency. When you shop in stores, consult the yellow EnergyGuide tags that are attached to all new refrigerators (and many other appliances). EnergyGuide is a different government program from Energy Star that offers information about annual energy consumption and shows you where each model lands in a comparison with similar models. For maximum energy savings, select the model that’s a leader in efficiency in its class.

 

Also known as “phantom loads”, ghost loads are the sneaky devices that constantly consume small amounts of electricity 24 hours a day-even when they’re not actually doing anything useful. While each device by itself may not consume much electricity, the combination of all of them within your household may easily consume the equivalent of two or three 60-Watt incandescent light bulbs left on all day and all night. Over the course of a single year this adds up to over 1 Megawatt-hour-in other words, enough electricity to power an entire energy-efficient house for 2 to 3 months!

What are these mysterious ghost loads? The most common examples are the “power brick” adapters, or power supplies, that charge or operate cell phones, laptop computers, cordless drills, answering machines, radios, inkjet printers, and many other household devices. They’re actually small transformers, turning AC electricity from the wall outlet into DC electricity for use by the device. While any one of these devices may only consume a small amount of power (e.g., 3-20 watts), a dozen or so of them, running simultaneously and continuously, consume a significant amount of electricity. What’s worse is that even when you’re not charging your cell phone or the battery for your cordless drill, that AC adapter may continue to consume power just because it’s plugged into the wall. Other well-disguised ghost loads are those devices which have the “instant on” feature, such as most modern television sets, VCRs, DVD players, many radios and even many computers. While all of these devices are supposedly turned off, they are actually consuming anywhere from 3 to 20 watts continuously-just to stay ready for you to use them.

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How can you decrease the consumption of energy by these parasitic loads? One of the simplest solutions is to simply plug these devices into a power strip which has an off/on switch. When you are done using the devices and shut them off normally, then just hit the off switch on the power strip. Many people make it part of their nightly routine to shut off these power strips just before they go to bed. For AC power adapters that you use at night, like for charging a cell phone, put those on a separate power strip that you turn off during the day when you take your phone with you. Simple solutions like these could reduce your ghost electric loads by as much as 80%. In real-dollars terms, this means saving upwards of 0 per year in electricity costs, depending on your local electric utility rates and how dedicated you are to reducing your ghost loads.

 

If you’re planning to use an off-grid solar panel, wind turbine or hydro electric system and plan to have a 12 or 24 volt battery bank, you will often be able to find devices and appliances that work directly with these DC voltages. The benefit to using the devices is that they will not need an AC power adapter which needlessly consumes electricity whether or not the device in use. After all, what an AC adapter plug does is convert normal AC household electricity to DC type of electricity to power the device, and it rarely does that conversion efficiently.

 

During the summer (and in warmer climates) air conditioning is frequently the largest consumer of electricity. An inexpensive way to reduce the demand on your air conditioner is to keep your attic cooler with a solar attic fan. Powered by a built-in solar panel, solar attic fans turn on when your attic warms up during the day. By venting the hot air out of your attic all day long, the floors below stay cooler and as a result your air conditioner runs significantly less.

Solar attic fans can be installed by good do-it-yourselfers or carpenters. They require no wiring. A hole needs to be cut in the roof, the attic fan is slipped in and the edges are sealed up well with roof caulking. The solar panel built into the fan unit is designed to last at least 25 years. A is another wise investment that pays for itself very quickly.

For people who live in zones that are relatively dry but hot, evaporative coolers (also known as swamp coolers) are a cost effective and energy efficient alternative to traditional air conditioners. Evaporative coolers use about 25% the energy an air conditioner would need. Unfortunately, most people live in climates that when it’s hot it is also relatively humid. In these conditions evaporative coolers won’t work effectively.

Another simple and green method for reducing your home’s air conditioning costs is to plant deciduous trees whose leaves will shade your home in the summer time and shed its leaves for more sunlight in the winter time. By shading your home it heats up less, and therefore requires less cooling by an air conditioner. Planting a tree in this scenario has double the environmental impact, you’re reducing greenhouse gases by both using less electricity and because the tree itself absorbs carbon dioxide.

 

Many other appliances throughout your household will have a newer and significantly more energy efficient version available. Here is a short list of other appliances you should consider replacing with higher efficiency versions: water heating tanks, air conditioners, dehumidifiers, dishwashers, telephones, VCRs and DVDs, ceiling fans, fax machines, computers and copiers. To see which brands and models have Energy Star certification and to figure which ones of those are the most efficient, visit Energy Star’s website: www.EnergyStar.gov. To find out how much power your appliances are really consuming, invest in an inexpensive power meter like the Kill-A-Watt meter.

For many households the biggest bill is the heating bill. Probably the quickest, least expensive and easiest way to reduce your heating bill is to buy a programmable thermostat. You can set these thermostats to turn off the heat automatically when you’re not home and turn it on just before you arrive. You will easily recoup your small investment in the new thermostat within one winter by running your heating system less. See your local hardware store or HVAC company for pricing and availability of different models.

Another basic step to reducing your home heating bill is sealing air leaks and adding insulation. According to Energy Star sealing air leaks and adding insulation can reduce your heating bill by as much as 10%. For homes with attics, one of the easiest and most effective places to put down insulation is in the attic. Visit your local home improvement store to find out how much insulation in different areas of the home is recommended for your region.

In the last few years, the use of solar air heating systems has become more popular. Mounted on an exterior, southern-facing wall or on the roof, solar air heating collectors can reduce a home’s or business’ annual heating costs by as much as 30%. Costing far less than a new conventional heating system, solar air heating systems usually pay for themselves in 3-6 years. They’ll typically last for 18 to 35 years and require minimal maintenance. Working in conjunction with your existing heating system, the solar air heating system simply reduces your heating demand whenever you have even partial sunlight.

There are two basic flavors of solar air heating systems. There are ones that heat up fresh outdoor air and blow it into your home or business. The there are ones that take the air from inside your building boosts up the temperature by another 50 to 90 degrees fahrenheit and blows it back in (known as recirculating air solar heating systems). Newer homes and buildings which tend to be tightly sealed and have stale winter air will benefit doubly from the fresh air solar heaters. Older homes tend to be inherently draftier and experience full air exchanges with the outdoors a few times a day. These homes will benefit more from the solar air heating systems that recirculate the indoor air and boost it up in temperature. Typically, one 4×8 foot solar air collector is recommended per 750 to 1000 square feet of home space.

 

More efficient models of domestic hot water heaters have also become available in the last several years. If you have an old hot water heater, chances are that it was not designed with efficiency in mind. Again, check out Energy Star’s website  to find out which boilers are the most efficient.

Another good alternative to the traditional hot water heating tanks are instantaneous hot water heaters. These systems heat the water only when its being used. Normal water heating systems used in much of North America maintain a large tank of hot water to be used only a few times a day. To keep the water hot and ready at a moment’s notice these traditional hot water heating tanks consume energy throughout the entire day, whether you need it or not. Instantaneous water heaters only consume energy the moment you need the hot water, saving the typical household 30 to 50% of the cost of hot water heating. You can find instantaneous water heaters that use natural gas, propane and electricity from a variety of manufacturers.

 

The energy (natural gas, propane, electricity, etc) needed for hot water heating can be reduced by 60 to 90% by using a to pre-heat water before it enters your existing traditional water heater. Remarkably effective and efficient, even in northern climates, solar water heating technologies have matured significantly in the past 30 years. Designed to easily last 30 years or more with minimum maintenance, typically solar water heating system will pay for itself in its first 3-7 years of use. Solar water heating systems heat your home’s water with collectors that are usually placed on the roof of the home. The hot water produced is stored in an insulated tank until your home is ready to use it. Your traditional hot water will only kick on to heat up the water when the water temperature is not quite high enough. Solar water heating systems can be installed by advanced do-it-yourselfers, but it is recommended that a licensed plumber or installer review or do the more complicated plumbing.

 

The first step before purchasing a solar electric or wind power system to meet your electricity needs is to intelligently reduce those needs. Most homes can inexpensively reduce their electricity demands by 20 to 30% without ever having to make any adjustments in the lifestyles of the occupants. We provided you with many energy saving tips in this article, such as:

Replacing incandescent light bulbs with compact fluorescent ones.
Upgrading your older appliances with EnergyStar star ones that have a very low annual energy consumption rating.
Minimize the many hidden phantom (ghost) loads in your house.
Insulate your home well for colder seasons.
Creatively use vegetation to keep your home cool in the summer and maximize sunshine entering the house in the winter.
Use solar heating technologies (not to be confused with solar electric technologies) to cost effectively reduce how much your traditional air or water heating systems have to work.

There are literally hundreds of other little tricks and smart tweaks you can make to your home that will further reduce your electrical demands. Consider picking up a copy of the book ’10-Minute Energy-Saving Secrets – 250 Easy Ways to Save Big Bucks Year Round’ by Jerri Farris to learn of many of the other quick and easy ways to reduce your home’s consumption of energy.

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Buy Carbon Offset to Not Allow Your Consequences to Effect the Life on Earth

The environmental conditions of earth are solely responsible for our existence on it. Without proper and favorable environmental conditions, we cannot even imagine our survival on earth. The ultimate atmosphere of earth, which contains a layer of gases, protects life on the ‘Green Planet’ by absorbing ultraviolet solar radiation, warming the surface through heat retention (greenhouse effect), and reducing temperature extremes between day and night.

However the major part of the air is composed of nitrogen, oxygen, and argon, there are many other gases, often referred to as ‘Green House Gases’ that are responsible for making the planet a place suitable for existence of life by holding the heat of sun so that the temperature of the earth could support life on it. So, we can say that, there is a big role of green house gases for the survival of the life elements on Earth but what would be happen if the temperature becomes too high? In such conditions would there be any life on earth? Let’s simplify this; the green house gases support life but only when they are present in a particular concentration and they will no longer produce the same effect if there will be a change in their concentration.

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There are many reasons today that are affecting the concentration of the Green House Gases and this is the major reason that the temperature of earth is gradually getting warmer and warmer. Yes, our Planet is suffering today from the ‘Global Warming’ that if the situation is not controlled in time, the time is not far away when most of life varieties of earth will become extinct. There is a need of action today to save our tomorrow.

As carbon-di-oxide (CO2) gas is mainly responsible for the Global warming, by controlling the concentration of it, we can control the situation efficiently. Climate change is very likely having an impact now on our planet and its life but the good news is that there are plenty of things that we can do to reduce our carbon footprint. Being a great  ‘Carbon Credits’, can be used to compensate our carbon footprints. A carbon offset is designed as a simplest way to reduce or eliminate our carbon footprint. The goal of buying and selling carbon offsets is to get everyone’s carbon footprint to zero.

Anyone can to take his/her responsibility towards environment. There are many online services that to give you the power to change the disastrous effect of your action, which otherwise can ruin the existence of life on it forever.

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Climate change and prospects of fisheries in the Barents Sea and adjacent Arctic seas

The ecosystem of the Barents Sea is at the border between warm Atlantic and cold Arctic waters, i.e. in the area of interaction of two oceanic systems. Such a geographical location of sea is extensively determined by the climatic peculiarities of the basin, the area of the ice coverage and its boundaries, as well as the presence extended frontal zones. To opinion of some scientists (Knipovich, 1938; Zenkevich, 1963 et al.), just because of the interaction of Arctic and boreal waters the Barents Sea ecosystem has a high level of biological productivity and is rich in commercial bioresources (about 5 % of the whole world yield of the sea and oceanic fishes).

The last decade is in general characterized by the stable increase of the air temperature over the area of the Barents Sea and adjacent seas. The similar processes were observed in the hydrosphere that is proved by the anomaly high water temperatures of the Barents Sea registered in the Kola section in 2000-2006. The global warming up in the system “ocean-atmosphere” caused the decrease of the ice cover area in the sea.

However, the similar climatic situation has been registered before. The previous period of warming up of the Arctic was observed since the end of the XIXth century to the 1960′s and affected the most of areas of the North Atlantic from the shores of Greenland to the Kara Sea. This process entailed the penetration into the Arctic waters of many heat-loving species not observed there before, as well as escapement of the typical inhabitants of the cold seas, changing of qualitative and quantitative composition of complexes, and shift of fishing grounds into the northern and eastern direction (Zenkevich, 1963). Nearby the western coast of the Spitsbergen archipelago the activation of the fishing for cod and haddock was observed; off the Novaya Zemlya shores the herring, mackerel, haddock and saithe species began to appear. The suppositions have arisen on the possible spawning of cod and saithe off the Novaya Zemlya coast. The species observed in the White Sea were haddock, saithe and red-fishes, whereas in the Kara Sea – Atlantic herring and cod (Zenkevich, 1963).

It should be mentioned that the duration of the present warm period is less than the previous one, and the values of the climate index in the early of the XXIst are lower than its extreme values in 1930-1950. Long-term predictions carried out by PINRO do not give the basis to speak on the retention of a tendency to warming up in the nearest future. Nevertheless, even today there is a unique possibility to explore the happening changes in the Barents Sea ecosystem and in the adjacent areas and to prepare the probable scenarios of the climatic changes influence on the fishery.

The present-day changes of climate have already an impact on the biological resources of the Barents Sea and adjacent areas. The most noticeable changes take place in the geographical re-distribution of the fishing objects over the sea and in revealing of new fish species traditionally dwelling in warm Atlantic waters (Rusyaev and Shatsky, 2001; Smirnov et al., 2000; Pedchenko et al., 2006; Dolgov, 2004; Lepesevich, 1999; Anon., 2004). The acclimatization and widening of the red king crab habitat are more active against the background of the climate warming up.

Increase of the warm waters transference into the Barents Sea and decrease of the Barents Sea ice coverage are the reasons of the growth of the total biological productivity (by our estimates, the increase of production of phytoplankton in the Barents Sea in 2006 could constitute about 20 % of the long-term mean). This is a favourable prerequisite for higher survival of young boreal fishes, increase in the future of their stocks and areas and, finally, for a tendency to increase of the fisheries productivity of the Barents Sea.

The process of the sea warming up can have far-reaching implications not only for heat-loving species.lt is known that <em>Sebastes mentella</em> and Greenland halibut larvae adapted themselves to spend a part of life under sever temperature conditions at high latitudes of the Arctic, where the influence of predators is insufficient, and they have an advantage in survival over typically boreal species because of the low elimination (Anon., 2004). Since the middle of the 1990′s the penetration of blue whiting into the Barents Sea has been registered. This fact, as well as shifting to the north of cod spawning grounds, can change the situation and influence both on the recruitment value of many commercial fish species and the abundance of traditional objects of feeding of the other predators: capelin and polar cod. The recent years investigations of PINRO (Titov et al., 2006) show that the frontal zones of the Barents Sea have a great impact on both the distribution and abundance of commercial fishes. The consequence of changing of cycling of climatic processes in the last decade is the fact that at the background of climate warming up the contracts between the Arctic and Atlantic oceanic systems became weaker, and the frontal zones in the Barents Sea became correspondingly fuzzier. This was fixed with the use of calculated parameters based on observations of PINRO expeditions. In connection with that one can assume that the climate warming up could have a certain negative impact on the abundance of such important commercial species as cod and capelin, the habitats of which are densely connected with frontal zones.

Thus, even now it is necessary to switch the task of studying of implications of the climate change from theory to practice. To our opinion one of the first steps in investigations of implications of the global warming up for the fishing bioresources can be a program of studying of fishing bioresources in the Kara Sea. Stable climatic changes can lead to the reconstruction of ecosystems of the Barents, White and Kara Seas, to changes in migration and distribution of fishing objects or to the appearance in the nearest future of independent self-reproductive population. It is relevant also to explore the dependence and interrelation between components of stocks in the Barents and Kara Seas. The absence of these data can lead to stock underestimation of fishing objects in traditional areas of their distribution, where the standard surveys are carried out.

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Greencelltechnologies: The Garnaut Climate Change Review – Diabolical Problem

A diabolical problem and a saving grace.Climate change is a diabolical policy problem. It is harder than any other issue of high importance that has come before our polity in living memory. Climate change presents a new kind of challenge. It is uncertain in its form and extent, rather than drawn in clear lines. It is insidious rather than (as yet) directly confrontational. It is long term rather than immediate, in both its impacts and its remedies. Any effective remedies lie beyond any act of national will, requiring international cooperation of unprecedented dimension and complexity. While an effective response to the challenge would play out over many decades, it must take shape and be put in place over the next few years. Without such action, if the mainstream science is broadly right, the Review’s assessment of likely growth in global greenhouse gas emissions in the absence of effective mitigation tells us that the risks of dangerous climate change, already significant, will soon have risen to dangerously high levels.

Observation of daily debate and media discussion in Australia and elsewhere suggests that this issue might be too hard for rational policy making. It is too complex. The special interests are too numerous, powerful and intense. The time frames within which effects become evident are too long, and the time frames within which action must be effected too short.

But there is a saving grace that may make all the difference. This is an issue in which a high proportion of Australians are deeply interested. A high proportion of Australians say that they are prepared to pay for mitigation in higher goods and services prices. Most of them say that they are prepared to pay even if Australia is acting independently of other countries. There is a much stronger base of support for reform and change on this issue than on any other big question of structural change in recent decades, including trade, tax and public business ownership reform. People in other countries, to varying degrees, seem to share Australians’ interest in and preparedness to take action on global warming.

Public attitudes in Australia and in other countries create the possibility of major reform on emissions reductions, despite the inherent difficulty of the policy problem.

This report aims to nurture the chance that Australia and the world will manage to develop a position that strikes a good balance between the costs of dangerous climate change and the costs of mitigation. It does this by examining approaches to mitigation in one country within a framework which, if followed elsewhere, would add up to a solution. The Review recognises that other approaches may also add up to a solution. If others were also to develop proposals that add up to a solution to the problem that would provide the basis for the type of realistic discussion across the international community that will be essential if a basis is to be found for effective global action.

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How to Build Wind Turbine Generator ? Home Made Use

A wind turbine or home wind generator changes the energy in the wind called kinetic energy into mechanical energy by way of rotating the wind generator blades with the wind action flowing across the surface of the wind blades.

There are two main types of wind turbine generator and they are horizontal and vertical turbines although they differ in design, the way they produce electricity is basically the same.

Wind power generators are the same sort of design as the old windmills. The wind blows against the blades of the wind turbine generator and creates friction. This friction causes the blades to turn or spin.

The blades are connected to a shaft and by way of gearing, the shaft will turn a lot quicker than the blades and this is used to power an electric generator motor.

WHY -

The reason that so many home owners are searching the internet for ways to generate electricity at home is the fact that the cost of electricity is soaring and they hate paying ever increasing prices for their electricity.

It isn’t surprising the popularity of creating our own electricity at home will help reduce the need for fossil fuels and find wind power an effective alternative way for home-generated electricity.

ENVIRONMENTAL BENEFITS –

The wind is everywhere and because of this, there is no need to mine our natural resources for fuel. The wind will never be exhausted as it is always being replaced by more wind. Wind has no by-products, uses any natural resources, emits no pollutants into the atmosphere, does not pollute the water with chemicals and has no waste.

There are no greenhouse gasses been released into the atmosphere and reducing the impact of global warming? In general the environment benefits with clean, fresh pollute free air quality which will have a positive impact on reducing the amount of health respiratory problems for all.

HOW TO BUILD A WIND TURBINE GENERATOR -

When you search the internet on how to build a home wind turbine generator, you will come across many sites promising how to reduce your electricity and save money each month but be very careful as most sites give useless data quoted from manufacturer manuals and no instructions on how to build – And you will be hard pressed to find any commercial sites giving away free install and build plans.

The home made wind turbine generator has been designed and tested by renewable energy enthusiast who like you and me want to reduce their electricity and the impact on the environment. The most important thing to remember is their wind generator can be made from local and cost effective material at a fraction of the costs of the commercial models.

Also the build procedure can be easily and affordably completed by home owners with minimal experience and know how to create their own wind electricity.

WIND TURBINE GENERATOR PLANS -

The Manuals, guides or plans have a minimal cost to cover the cost of developing how to build a wind turbine generator at home.

Home wind power turbine generator will feed the electricity produced into a regulator or charge control lern which controls and limits the input that the electric current is fed into your battery bank and reduce or stop any overcharging of the batteries for extended battery life.

After your battery bank is fully charged you will require an inverter.

An inverter is a device that converts your battery bank power [D.C.] to domestic household power [A.C.]. The voltage will depend on your country.

You will be able to get your Manuals that will explain in great detail how to find all of the materials required for your actual home wind turbine generator construction and detailed step by step instructions from the internet. You will also get detailed plans for a residential solar panel array construction and also where to find your batteries for your battery bank.

Out of all of the renewable energy sources, power created from the wind is probably the most rapidly expanding way to produce electricity. Renewable wind energy is the obvious first choice and owning a home made wind turbine generator is a green alternative.

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Short On Cash Answer

Sometimes, especially in a long holiday season, you might find a bad situation related to finance condition. Having a holiday is one of the most important things to refresh our mine, but short on cash usually happened, because our needs increase rapidly. You are not alone though, most people around the world usually have the similar problem when the holiday season that the outgo often so much greater than the income at the moment. Well, lots people out there can pass this matter by doing something without using credit cards (we need it for our vacation, right?), or skip paying the monthly bills, and get the cash they need in time.

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Natural Ingredients For Men’s Problem

Statistically, more than a half of man at their fortieth of age is getting erectile dysfunction problem caused by some natural problem that probably happened at their age. It can be happened because of their testosterone level decrease, blood circulation weakens, stress, and many other possibly reason. These could be a nightmare for every man, because it will positively decrease their sexual performance.

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What is Solar Energy

This energy drives the climate and weather and supports virtually all life on Earth. Advantages of solar energy are solar energy is a renewable resource and not making a noise. It can extract energy from the sun without making a peep, solar energy is non-polluting, require very little maintenance (it have no moving parts that will need to be fixed) and it last a long time. Solar powered system is also very easy to install.

Disadvantages of solar energy are the amount of sunlight that arrives at the earth’s surface is not constant. It depends on location, time of day, time of year and weather conditions, because the sun doesn’t deliver that much energy to any one place at any one time, a large surface area is required to collect the energy at a useful rate, solar cells/panels can be very expensive, solar power cannot be created at night.
Solar energy can be divided into several types. Figure 1 shows the type of solar energy.

 

Figure 1: Type of Solar Energy

Active solar energy technology system is a term which refers to the direct use of solar energy to actively convert the energy in sunlight into other form. Active solar systems include photovoltaic, thermal and thermoelectric. Photovoltaic is a generation of electricity directly from sunlight, thermal is using solar-generated heat for heating purpose and thermoelectric is using solar generated heat to produce electricity.

Passive solar energy technology system is a broad category of solar power technique and strategies for regulating a building’s indoor air and domestic water temperature, using climate, site features, architectural elements and landscape materials. The goal is typically to increase the comfort, efficiency and reliability of a building, while reducing its operating costs and dependence on other sources of energy for heating and cooling. Passive solar techniques include direct gain, indirect gain and isolated gain. Direct gain which sunlight is allowed to pass directly through windows and/or skylights into the living spaces and to warm the air and surfaces there. Indirect gain which sunlight strikes an intervening material (eg water or a solid mass behind glass) and then arrives at the living spaces indirectly, after being captured, stored and re-released by that material. Isolated gain which solar heat is passively captured and stored in isolated places or devices and then only allowed to move passively into the actual living spaces when and if desired.

Direct passive solar energy technology system is also popularly called green design, sustainable design, eco-design or design for environment. Green design is the catch-all term for a growing trend within the fields of architecture, landscape architecture and engineering, building physics, industrial design and interior design. The essential aim is to produces places, products and services in a way that reduces use of non-renewable sources, minimizes environmental impact and relates people with the natural environment. Green design is often viewed as a necessary tool for achieving sustainability.

Indirect non-fossil is a term which refers to the use of energy from renewable sources that ultimately is derived from solar energy. Indirect non-fossil energy systems include biomass, hydro, wind and OTEC. Biomass is use of carbonaceous materials as fuel, hydro is use of moving water to generate power, wind is use of moving air to generate power and OTEC (Ocean Thermal Energy Conversion) is use of temperature differential.

Indirect fossil is a term which refers to the use of energy from hydrocarbon which is based sources that ultimately is derived from solar energy. Indirect fossil energy systems include, coal, natural gas, oil.

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How Planting Trees Helps The Environment

Planting trees will help to prevent global warming by reducing levels of the greenhouse gas carbon dioxide and evaporating water into the atmosphere which increases cloudiness. Clouds will reflect solar radiation so there will be less heat.

Atmospheric levels of carbon dioxide can be reduced by photosynthesis. Photosynthesis is a natural process of plants taking carbon dioxide from the air for growth and releasing oxygen to replace the carbon dioxide.

Trees make their own nutrients from carbon dioxide in the atmosphere, water, sunlight and minerals in the soil. They also release oxygen in this process. This process helps the environment by removing large quantities of the major “greenhouse gas” involved in global climate change, carbon dioxide. Trees also help us by absorbing other pollutants and replenishing the oxygen in the atmosphere.

Trees take carbon dioxide from the atmosphere and store it in their trunks and roots. Trees absorb chemicals like carbon monoxide and produce oxygen. Trees filter and catch pollutants like smoke, dust and ash and release oxygen, cleaning the air. They also help to reduce ozone levels.

Trees absorb gaseous pollutants through pores in their leaves. Trees help us by trapping particle pollutants like dust, ash, pollen and smoke that may damage lungs. Tree leaves and stems filter and trap particulates which are washed to the ground by rain.

Planting trees helps the environment because trees filter pollutants out of the air and replace them with valuable oxygen. Planting trees can reduce pollution. Through respiration and by removing pollutants trees reduce air pollution. Planting trees could also help to reduce the effects of global warming. Trees lower the temperature and provide shade. Trees also help to control and reduce soil erosion.

Trees absorb water which helps to prevent flooding and helps to distribute rain more evenly. Trees reduce the amount of topsoil that runs off into sewers and streams by retaining water. Tree leaves on the ground trap chemicals keeping them out of lakes and rivers and retain moisture close to the ground. This helps other plants to grow. Those are some ways trees also help to control and prevent soil erosion.

Trees absorb large amounts of carbon dioxide from the atmosphere. It is important to reduce carbon dioxide to lessen the effects of global warming caused by the greenhouse effect. Saving forests and planting more trees will reduce carbon dioxide levels because the trees store carbon in their roots and trunk and release more oxygen into the atmosphere.

You can help to prevent global warming and reduce pollution by planting trees yourself. You can also help to plant trees free by clicking at these websites: EcologyFund.com and TheNonProfits.com. Clicking at those websites also helps to contribute money for other causes. You can also plant a tree for at MokuGift.com.

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Glass Greenhouse for Maximum Environment Control

Glass greenhouse as the name indicates is a greenhouse design made in glass to provide better growing ambience to all kinds of plants. Though with the passing of time today you get greenhouse designs in different metals, yet the traditionally the glass greenhouse has always been the preferred option.

 

Glass greenhouse has always been preferred since the time of yore for their universal beauty. Imagine a glass house with colorful flowers of various hues blooming inside. Nothing can be more appealing to an onlooker than this. Well, a glass house just brings color to a dull place. Put one in your house, and it’s sure to attract everyone there. Even you would love to rejuvenate yourself in this corner. You can also use any kind of greenhouse equipment with these glass houses.

 

Just look at any of the old conservatory design across the world and you would find green house made of glass. Every wondered why? Well, the reason is simple apart from offering you a beautiful atmosphere; it offers permanence, which is precisely the reason why it was used since the 1800 AD in England. Nowadays, you would find glass greenhouses that are controlled by computers and logic boards, which makes them still the number one choice for hobbyists, and professional plant growers.

 

Glass greenhouse provides the much needed environment for growing plants. This is because it has superior light transmission and super ventilation even in hot weather. It can also absorb maximum sunlight, which is ideal for all kinds of plant growth. This is especially very helpful for the plants during the winters, when it’s chilly outside. They indeed provide great greenhouse effect.

 

Glass greenhouse is great because of its numerous variations which can cater to all your needs. Nowadays, you can also get custom-made greenhouse installation. There are varieties like standard truss designs that permit clear-span widths in either free-standing or gutter-connected combinations.

When it comes to greenhouses, choose only glass greenhouse, and feel the difference!

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