The Benefits Of Energy Efficient Windows

Whenever we think of Energy Star compliant we incline to think of appliances like televisions, computers, dishwashers, refrigerators, etc and the amount of energy associated with their use, but rarely do people realize that the Energy Star compliance also applies to your home, most specifically, your windows.

The EPA (Environmental Protection Agency) broadened this standards to include energy efficiency for residential dwellings and commercial buildings one of the criteria for judging a home for how efficiently it uses its energy is to test its windows for any energy leaks.

It is estimated that around 30% of the home’s total energy is lost through windows, while at the same time being responsible for as much as 25% of your heating or air conditioning bill due to the air these inefficient windows allow to leak in and out. This means that your home is much cooler in winter than it should be and much hotter in summer, especially with the way older windows are designed, this is because older homes weren’t built with a green perspective in mind.

Fortunately with rising technology and a green, sustainable picture in mind has seen the advance of innovation where windows are now twice as energy efficient than compared to 25 years ago. With reduction of lost energy come smaller utility bills.

More energy efficient windows can help you save money on your heating while making use of the existing energy within the home meaning you use less energy without sacrificing creature comforts or without having to make any real major changes to your lifestyle.

Costs is a big factor when it comes to replacing your windows with more energy efficient ones which can set you back 1000s of dollars, a home energy audit is always highly recommended to test if completely replacing your windows is the best solution compared with less costly alternatives such as replacement inserts rather than replacing the entire window.

The benefits to energy efficient windows:

Less money spent on heating and cooling due to your windows ability to use the existing energy more efficiently.

Enhanced comfort and living standards with a warm, dry living environment.

Improved health and reduced illness due to proper heating and the reduction of condensation and the dangerous fungal molds usually associated with damp living conditions.

Less carbon emissions due to the reduced need to consume more energy and the less impact on the environment associated with that energy production.

Better use of natural light.

Reduced noise pollution from the double glaze insulated design.

Tips to energy proof your windows:

Double pained windows contain an insulating layer of air between the two pains which reduces the amount of heat lost and gained.

Triple glazed on the other hand has two insulating air layers separated by three layers of glass which makes this one of the most efficient designs around not only with its obvious energy savings but its reduction in noise pollution.

Those living in cooler climates are now starting to use energy efficient windows containing low emissivity coatings on the glass preventing additional heat loss.

Energy efficient windows are a lifestyle choice with big rewards as the savings in energy bills over a lifetime add up nicely to a small fortune.

Biomass Pellet Stoves – Burn With 99% Efficiency

In the past, the pellet heating system has been the kind of thing that seems like a great idea, but it takes a dedicated environmentalist to go to the trouble of keeping them up and running. However, a new system may soon be giving even us lazy folks the chance to be more eco-friendly.

The fuel pellets used now generally come from one source – typically corn or wood – and the stoves that are available burn one or the other. However, Bixby Energy Systems has come up with a technique to create pellets from a variety of biological waste along with a stove that is able to burn it all.

The pellets can be modified depending on resources available locally, such as almond shells, hog waste, olive pitts or cotton remains. By using locally available material, shipping and distribution costs are vastly reduced. Bob Walker, the found of Bixby, says that he had many people tell him that his idea just wasn’t feasible. The consensus was that it was impossible to take materials with very different properties and get them to burn at the same temperature. But Walker isn’t the type to give up on a challenge, and has already shown that he knows what to do with a good idea: he’s the same guy that invented the sleep-number bed. So while others have had the pellet idea, he was determined to see it through. He knew that there was a true business opportunity waiting if he could resolve the issue of making biomass a usable fuel.

Why Biomass?

Biomass is the top source of renewable energy, says the US Department of Energy, and accounts for 4% of the total energy produced in the country. The majority comes from agriculture and forestry waste, but a lot of biomass is not used simply because an efficient method of collection and distribution hasn’t been worked out yet. A study in 2005 showed that if Minnesota was able to collect and use its biomass efficiently, there was enough to power as much as 99% of the state’s electrical usage!

The first stove Bixby produced, the MaxFire, is able to burn biomass, wood or corn pellets at 99.7% efficiency – that means there’s almost no ash left over. It can hold up to 106 pounds of corn, which is enough to heat a 3000 square foot area, and does it about half the cost of heating oil or natural gas.

The biggest drawback at this point is the pellets themselves. Unlike fuel which comes into the home through gas lines or electrical wires, it’s necessary for consumers to go out and buy the pellets and store them at their home. The stove needs to be refilled on a regular basis, too. This extra work can be a problem for home owners, even if they like the idea of the stove. But Walker has been thinking about a solution for the people who want a low maintenance heating system: they’ve designed a furnace that can produce not just heat, but also hot water, and soon electricity. The pellets for this system will be delivered directly to the home, where they’ll be placed into a storage area that is accessed automatically by the furnace. Soon, everyone can make the most of the waste they produce with a great and really efficient biomass boiler.

Jimmy is a engineer working for specialist heating firm Ambaheat. He is very keen on all modern, highly efficient and especially renewable heating installations, and anything that can help to reduce our emissions.

Greening Your Home and Lifestyle

Turning eco-savvy is the catchphrase these days. You can do it too! After all, it is real easy to adopt green living ways and it doesn’t cost a dime. As a matter of fact, you might just end up saving money. In times when prices are shooting up and resources are scarce, everyone can make a positive change by going green. Here are a few simple things you can do if you also want to take on a greener lifestyle.

1. Recycle and reuse

The supply of many material like plastic and metals is limited. So, try to reuse and recycle as much as possible. Keep track of recycling centers and pick up services to which you can make a donation. Make use of recycling bins set up in your locality or office. One can easily reuse cloth, paper and glass items around the house. Buy recycled paper, bricks, plastics or reclaimed wood.

2. Buy eco friendly supplies

Ditch plastic and stack green tagged products at home such as bamboo mats, cloth table covers and stone crockery. Furnish your house with eco-chic goods like bamboo flooring, reclaimed wood furniture, stone islands and cloth drapes. Even insulation installed in your house can be eco friendly. Munch on organic and fair trade certified foods. Use plant based cleaners or baking soda and vinegar to scour things up in your house. Plant trees wherever you can, be it indoors or outside your home.

3. Generate less trash

Garbage thrown out of homes is bunging up landfills and polluting the environment. Recycle or reuse trash by making new objects or turning it into compost. Avoid throwing out non-biodegradables like plastics or chemical wastes like batteries and electronic chips. A good way to create less trash is to buy things that you can use for longer. Opt for recyclable batteries, sturdier furniture and durable appliances.

4. Save energy

Do not leave appliances running when you do not need them and use electronic gadgets only when required. Reduce dependence on the lights by using candles or oil lamps wherever possible and replace incandescent bulbs with florescent ones. Use cold water while doing laundry and leave your clothes to air dry. Buy locally manufactured goods as less energy is expended to transport them. Switch off the air conditioners and open the windows to cool down your house. During the winters, layer yourself with warm clothes instead of turning up the heater. Go for energy efficient appliances and if possible switch to renewable sources of power like solar or wind energy.

5. Conserve resources

The fresh water reserves in the world are depleting fast, so try to minimize use of water. Do not leave any taps running and get all leaky spouts around the house fixed. A lot of water pours out while showering, so opt for a tub or bucket while having a bath. Try biking, walking, public transport or carpooling instead of your gas guzzling car. You can also drive a green vehicle. Minimize use of paper to save another tree from being felled.

Resources like energy, metals and paper are diminishing rapidly and most products up for sale are doused with harmful chemicals or pollutants. Do your bit to fight this crisis by conserving wherever you can and buying all-natural merchandise. In fact, doing up your home the green way can also increase its resale value.

About the author: Diana Maria is a blogger by profession. She loves writing on technology and luxury. Beside this she’s fond of books. Recently an article on Richard Branson attracted her attention. These days she is busy in writing an article on biomass energy.

Water Power Energy

Energy in water (in the form of kinetic energy, temperature differences or salinity gradients) can be harnessed and used. Since water is about 800 times denser than air,
even a slow flowing stream of water, or moderate sea swell, can yield considerable amounts of energy.

There are many forms of water energy:

Hydroelectric energy is a term usually reserved for large-scale hydroelectric dams. Examples are the Grand Coulee Dam in Washington State and the Akosombo Dam in Ghana. Micro hydro systems are hydroelectric power installations that typically produce up to 100 kW of power. They are often used in water rich areas as a Remote Area Power Supply (RAPS). There are many of these installations around the world, including several delivering around 50 kW in the Solomon Islands. Damless hydro systems derive kinetic energy from rivers and oceans without using a dam. Ocean energy describes all the technologies to harness energy from the ocean and the sea.

Marine current power, similar to tidal stream power, uses the kinetic energy of marine currents. Ocean thermal energy conversion (OTEC) uses the temperature difference between the warmer surface of the ocean and the colder lower recesses. To this end, it employs a cyclic heat engine. OTEC has not been field-tested on a large scale. Tidal power captures energy from the tides. Two different principles for generating energy from the tides are used at the moment. 1. Tidal motion in the vertical direction – Tides come in, raise water levels in a basin, and tides roll out. Around low tide, the water in the basin is discharged through a turbine, exploiting the stored potential energy. Tidal motion in the horizontal direction – or tidal stream power. Using tidal stream generators, like wind turbines but then in a tidal stream. Due to the high density of water, about eight-hundred times the density of air, tidal currents can have a lot of kinetic energy. Several commercial prototypes have been build, and more are in development. Wave power uses the energy in waves. Wave power machines usually take the form of floating or neutrally buoyant structures which move relative to one another or to a fixed point. Wave power has now reached commercialization. Osmotic power or salinity gradient power, is the energy retrieved from the difference in the salt concentration between seawater and river water. Reverse electrodialysis (PRO) is in the research and testing phase. Vortex power is generated by placing obstacles in rivers in order to cause the formation of vortices which can then be tapped for energy. Deep lake water cooling, although not technically an energy generation method, can save a lot of energy in summer. It uses submerged pipes as a heat sink for climate control systems. Lake-bottom water is a year-round local constant of about 4°C.

Wave Farms Expansion

Portugal now has the world’s first commercial wave farm, the Agucadoura Wave Park, officially opened in September 2008. The farm uses three Pelamis P-750 machines generating 2.25 MW.Initial costs are put at 8.5 million. A second phase of the project is now planned to increase the installed capacity to 21MW using a further 25 Pelamis machines.

Funding for a wave farm in Scotland was announced in February, 2007 by the Scottish Government, at a cost of over 4 million pounds, as part of a £13 million funding packages for ocean power in Scotland. The farm will be the world’s largest with a capacity of 3MW generated by four Pelamis machines.

Hydroelectric Dams

The major advantage of hydroelectric systems is the elimination of the cost of fuel. Other advantages include longer life than fuel-fired generation, low operating costs, and the provision of facilities for water sports. Operation of pumped-storage plants improves the daily load factor of the generation system. Overall, hydroelectric power can be far less expensive than electricity generated from fossil fuels or nuclear energy, and areas with abundant hydroelectric power attract industry.

However, there are several major disadvantages of hydroelectric systems. These include: dislocation of people living where the reservoirs are planned, release of significant amounts of carbon dioxide at construction and flooding of the reservoir, disruption of aquatic ecosystems and bird life, adverse impacts on the river environment, potential risks of sabotage and terrorism, and in rare cases catastrophic failure of the dam wall.

Hydroelectric power is now more difficult to site in developed nations because most major sites within these nations are either already being exploited or may be unavailable for other reasons such as environmental considerations

Tips For Turning On Green Energy

Deciding to install solar power system on your home or commercial building is a concrete way of improving the world we live in. It’s not just enough to “talk the talk” about going green, you need to “walk the walk” with your green initiatives. Installing a solar powered energy system, also known as green power you are making strides in your efforts for a greener world.

With every major decision that you make, of key importance is the research that you do to ensure its ultimate success. Before you make the decision to install a green energy system, you need to educate yourself on a couple of key components: Do solar economic work in my area? If not, are there other reasons to switch to solar? Are there local solar professionals that can help me integrate solar seamlessly in to my home or commercial projects?

In response to the first question, do solar economics work in my area, it is very much dependent on an individual basis. First of your location can make a big difference. Depending on your states demographics will affect the solar energy you will achieve. If you are installing solar MA or installing solar in CA which has more sun light hours will affect the bottom line. Also, if you are contemplating installing a solar powered energy system into your home or your commercial type project, it makes a big difference at what stage you plan to install the system. If you are building a home or a building from scratch then it will be far more economical to structure the solar power installation as part of the plans.

When this is done, the costs associated with the solar power installation are factored into the mortgage, thereby increasing your monthly payments ever so slightly. Plus with the government incentives being offered in so many different states, this will deduct the cost and you may even be making some money right from the start. The government credits being offered is definitely something to do lots of research about. These credits will very possibly make installing a solar powered system very worthwhile.

Another reason to switch to solar energy is because the homes sell at double the rate that another very similar home would sell at. Many builders are now implementing solar powered energy into the homes which they are building because the sale price is increased so drastically that it is a worthwhile investment. Also by installing a solar powered system, you are locking in the price that you pay for energy. Your costs will be the same each year whether or not the price of electricity skyrockets.

Lastly, finding local solar professionals to integrate solar energy seamlessly into your home is the single most important part of the process. Do your homework and find an experienced local installer. Talk to the professionals in your area and see whom they recommend. Using a company who has vast knowledge of the systems will lend you a company that will be able to work with your from start to finish to customize a solar energy system that is right for you. Over the last few years switching to green energy has become an increasingly popular trend. This is of great benefit to you as there are more and more experienced professionals in this industry to assist you in making the switch to green energy.

Lisa Greenwald is a customer care coordinator for Greenpowerdevelopers.com. She has a vast amount of knowledge in alternative energy solutions and has assisted many clients in making the change to a solar power energy system.

Affordable Ways To Increase Eco Friendliness Of A Home

Making green improvements to your home can have a positive impact not only on the future of our environment, but also on your family’s health and well-being. If one is willing to spend a little time thinking ahead, planning, prioritizing and budgeting for the environmentally friendly changes one chooses to make, both your home and your family will benefit in the long run. Some of these changes can be quiet affordable, while others require an initial investment which is recouped through energy savings over time. Being a good global citizen can be both affordable and fun.

Lighting

Changing to compact fluorescent light bulbs will quickly add up to significant savings for any homeowner. Replacing a single 75-watt incandescent bulb in your home today with a 25-watt CFL will add up to a savings of about $80 over the life of the bulb. The difference between the two bulbs is that CFLs convert most of their energy into light rather than heat.

Cost: CFLs generally cost less than $5.

Security

Many homeowners use security systems throughout their homes. Green security systems are quickly becoming available. For example, Vivint is a home security solutions company offering a green home security system. For homeowners with solar panels, they offer an energy efficient smart home security system. It allows homeowners to program appliances and monitor electricity usage from their smart phone.

Cost: After the initial cost for solar panels, Vivint charges a one-time $99 set up fee and monthly maintenance is under $50.

Recycle Electronics

Electronics disposal in the United States is a looming problem. Using local recycling facilities for electronics is one option. Another is reselling your electronic devices. It is estimated each American household has three cell phones languishing somewhere in the home. Each of these can be sold to organizations like green phone.com, where they are be refurbished and resold.

Cost: Selling your used electronics can net you anywhere from five dollars to hundreds.

Leaky Plumbing

A leaky faucet can waste over 70 gallons of water per day, while a leaking toilet can waste up to 200 gallons. Repairing a leaking toilet will save a homeowner about $30 per year and will save about 70,000 gallons of fresh water.

Cost: Replacing washers on faucets can cost less than a dollar. Simple toilet repair usually runs under $10, while a plumber’s visit could be closer to $100.

Green Appliances

At first, upgrading appliances sounds overwhelming. Prioritizing which appliances are real energy hogs can help make the decision easier. Usually, the first appliance to consider is the refrigerator. Appliances utilize approximately 18% of the homes annual energy bill but the fridge uses more energy than other appliances. Refrigerators older than 10 years should be replaced with energy-efficient models for a 10% to 50% savings on energy consumption. Changing to greener appliances can be done one appliance at a time.

Cost: New appliances will vary. Watch for sales and compare prices online.

Every homeowner can take simple cost-effective steps towards green home ownership. Every step has an impact on the environment and the health of others, including those we love. It helps to bear in mind that going green doesn’t have to be an all-or-nothing proposition. Small steps add up quickly and results become evident after just a short time.

Peter Brady is a security analyst who also contributes content for Security Systems, a great site to research your home monitoring costs and find reviews of various systems.

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