Problems with Coal-Based Electricity Generation

The Big Stone II Coal Fired Power Plant Project met it's demise this week in NE South Dakota. On the one hand I 'm not sorry to see it shot down. On the other in the process of building another Power plant they were supposed to clean up the plant already on line.
Ottertail Power Company announced that they would abandoned the project this week.

The following is a blurp on coal from another site.

Courtesy of http://www.grinningplanet.com,
Thanks,
Guys

Beyond the environmental problems with coal mining, burning coal to generate electricity is notoriously dirty. While great improvements have been made over the years in air-pollution-control technologies for coal plants, many old, fume-belching plants remain online. Despite industry proclamations of the wonders of "clean coal" technology—coal-gasification combined cycle (CGCC) power plants are indeed a quantum leap from plants with even state-of-the-art emissions scrubbers—almost none of the coal plants currently under construction or on the drawing boards around the world are this super-clean type.


Even if you give the coal industry and its political allies the benefit of the doubt and assume a wholesale move to clean coal-burning technology, that would still leave the intractable issue of the pollution and environmental damage caused by coal mining. There are no easy solutions for that problem, and increasing the demand for coal will also increase the environmental problems associated with coal mining.

How Does Gas Win An Environmental Debate

Well today in Washington the Senate was debating environmental legislation that will put natural gas in the forefront on generating enough electricity to curb a demand for electricity that has run rampant in recent years.
Coal is to dirty and wind and solar are not dependable enough according to their line of thinking.
There is no doubt coal is dirty as anyone can see simply by looking at a coal miner at the end of the day. At the same time companies are ramping production on photo voltaic cells that are more stream lined as well as more efficient. They should be more cost effective as well. Ampulse Corporation, Golden CO. has raised $8 million along with various partners to step up production of PV products.


“Ampulse has assembled a strong management team along with key strategic partnerships with two renowned laboratories to develop a low-cost, high efficiency, c-Si thin-film PV solution for the residential, commercial, and utility-scale solar markets,” said Daniel Leff.

Wind is well positioned in the market place simply because development has momentum and oil is beginning to be so volatile because of supplies needed in countries like China and India. The shear number of cars alone added to just one of these countries is scary indeed. China's demand for oil alone is to exceed a jump of 150% by 2020.

In any event, the Republicans, today, were clearly trying to either obstruct or derail any progress on environmental policy as the Senate struggles to put rose colored glasses on the rest of the world.

It's Not To Late For Some Winter Camping

Camping in winters has its own thrill and adventure. For some it is snow camping but actually it is beyond that. It a feeling of chill and mist in the chilly weather. At this time the winter camping is enjoyable and exciting, especially if you are an avid camper or hikers. Oh yes! You should be fully prepared once you plan your winter camping.

Winter camping can be dangerous unless you make proper preparation. Winter campers take layers of good fabric that keeps them warm and helps in maintaining temperature. Big no for cotton stuff. Use the stuff which does not soak humidity. Sleeping bag is also one of the good options. And make sure you have ample food material.

Carrying cook stoves, lanterns depend upon you. All things should be proper planned. Once planning, campers need to check the weather reports. Keep yourself updated with the complete forecast for the day. It is generally better to go in groups and mentions your friend or family back home about the route. At times taking a knowledgeable guide for trip is also good and helpful.

With winter camping comes number of an activities including camping in snowy areas, mountain climbing, skating, horsing around the snow. And don’t forget the pleasure of making master structures with snow. Though winter camping involves less travel unlike summers, but it gives a feeling of coziness around the fire places. The enjoyment and scenic beauty of nature is marvelous as very few people think about outing in winters. So the entire pleasure of winter camping is enjoyed by avid campers. The clear plants, undisturbed nature gives a feeling of peace and satisfaction

Responsible Camping - Sustainable Camping

We campers are recognizing the significance of an unspoiled environment as a precondition for our activity. We know, that clean and fresh nature is essential for an enjoyable camping - it is the place where we spend our free time, relax with our friends and collect strength for our coming duties.
When camping we are placing a burden on the environment but responsible camping does not endanger the environment. Responsible camping will allow us to enjoy the environment without taking this privilege out from future generations. Showing our responsibility means that we have to adopt to our camping activity only sustainable operating models.

When our goal is to adapt camping to meet the requirements of environmental protection and to steer our activity in a direction which protects the nature and the environment, we can talk about sustainable camping.
Developing sustainable camping requires cooperation between us campers, authorities, campsite owners and also local population. However, we campers, we play a central role in adopting environmentally friendly practices. Whether or not sustainable measures are carried out depends more than anything else on us ourselves.

The following is a brief summary of the basics of sustainable camping:

* In campsite planning environmental viewpoints should be taken into consideration from the beginning.

* When determining the campsite location alternatives which place the least possible burden on the environment should be studied.

* Local traditions should be taken into account in construction. Architecture should be in harmony with the environment and landscape. Construction materials and technical solutions should be environmentally friendly.

* Attention should be paid to preserve traditional landscapes and the diversity of nature. Asphalted surfaces should be avoided and space should be saved for plants.

* Traffic noise and other problems caused by traffic should be reduced as much as possible.

* Campsite operators and users should make use of local products and services as far as possible.

* Campsite operators and users should act in every aspect in accordance with the principles of sustainable camping.

* Sustainable camping includes the use of public transport as far as possible.

* Hiking and biking are examples of environmentally friendly exercise.

* In nature we campers should stick to trails. Nature programs should be designed so that they use existing trails and routes. The goal of guided nature trips should be to improve our knowledge of the environment and awareness of the nature.

* We should regulate our water consumption as well as the use of lighting and heating energy. Use of electric hand dryers etc. should be avoided.

* Use of environmentally harmful products as disposable plates, mug, toilet articles, etc. should be avoided. Also we should avoid of use of canned drinks and drinks in plastic bottles in favor of glass bottles.

* Also we campers should take care of sorting the waste. Lubricants and other problem waste should be sent to enterprises qualified to dispose of them. Organic waste should became composted and all waste should be removed from the nature.

By:Lars Dahlberg
President of the F.I.C.C

Diffusing Oils For Healthy Living

One of the most common things that are needed for aromatherapy is a diffuser. This is an accessory that is used to diffuse essential oils that are primarily consumed in an aromatherapy session. Today, there are so many kinds of aromatherapy diffusers available on the market. They come in various shapes, sizes, colors, styles, and types of materials.

However, not all diffusers are surefire hits in terms of safety. The following are just some of the most commonly used aromatherapy diffuses out there with their advantages and disadvantages.

1.Candle Diffusers.

These are considered as one of the cheapest and most convenient to use aromatherapy diffusers out there. It comes with a candle and a small plate where the essential oil should be placed. It comes in various sizes and colors.

- Advantages:

They are cheap. They come in many styles to choose from. They are available almost everywhere in health stores and aromatherapy shops. They do not consume electricity. You don't need to spend money to buy batteries.

- Disadvantages:

Utmost care is needed when using it because it can easily cause a fire. You need lots of replacement candles on hand to ensure sustainability. Candle diffusers can destroy the therapeutic properties of the essential oil especially when not used properly.

2. Fan Diffusers.

This is basically a small fan used to blow the essential oil into the air with the help of a pad or tray that is disposable. They come in different shapes, sizes, designs, and styles.

- Advantages:

You can choose from a wide range of styles and different brands. It is effective in diffusing the aroma of essential oils into large areas.

- Disadvantages:

They require large amounts of electricity. You need to replace pads very often. They are too noisy especially if it has accumulated lots of dust.

3. Electric Heat Diffusers.

This is quite similar to fan diffusers only it comes in a more convenient package.

- Advantages:

This is effective in diffusing fragrance in larger rooms. It can efficiently diffuse the aroma even of those hard to diffuse essential oils such as patchouli or sandalwood.

- Disadvantages:

You may not achieve the therapeutic benefits of the essential oil because heat can destroy some of its properties.

4. Clay Pot Diffusers.

They are made of terracotta and come in various. It comes with a cork and an opening for the essential oils.

- Advantages:

These are cheap. They are environmentally friendly. They are easy to use. You don't need electricity or batteries to operate them.

- Disadvantages:

The aroma is short lived. It can easily break if used too often.

Bicycling Benefits Are Legion

Bicycles have been around for a very long time. In fact, bicycles have been around for so long that it is a very common tradition, especially in the United States of America, that one of the first thing that a young child is taught along with his or hers ABC's and 123s is how to ride a bicycle.

As we get older, most people often lose interest in cycling. The thought of riding a bike becomes mere nostalgia of times when we were younger. However, if you stop to think about it, there are many benefits to riding a bicycle.

Health Benefits

The health benefits of riding a bicycle are tremendous. A daily or weekly regular exercise regime is hard to maintain because the lifestyles that we may have. Most of us have at least one full time job and many have families to take care of and spend time with in addition to secular work. Because we all have these type of mundane tasks, this makes it harder and harder to keep up with a regular exercise schedule.

Now, if you were to travel via bicycle, this can double as exercise. Depending on how fast you go, you may be able to get a great cardio aerobic workout. If you cycle uphill and off-road, you may also be able to squeeze in some fitness training and strengthen your leg muscles.

Riding a bicycle in lieu of an automobile sometimes can afford you the time to get a work out. If you can set aside some time to cycle strictly for exercise, that can prove to be even more beneficial.

Financial Benefits

There are also financial benefits to riding bicycles. In this day and age, gas prices are on the rise and they continue to be priced higher and higher seemingly every single week. Some times the price of gas can be so financially taxing to people who are on a budget, that they have no other choice but to seek a cheaper alternative. Well, one great alternative is cycling.

Regular, manual bicycles require absolutely no gas at all. All that is required is a little bit of leg muscle and elbow grease. If you live near your workplace or school, why not travel the gas-free way and cycle to your destination?

Green Living Tips

Do you care about the environment and your health, but want to be stylish with your home décor at the same time? Luckily, there are plenty of green living options that can be implemented in your home in order to create a great look while remaining eco-friendly.

Making Sustainable Choices

Making sustainable choices are an important component of green living. Making sustainable choices means purchasing products that don’t cause a negative impact on the environment and that will not make it more difficult for future generations to continue to sustain themselves. Making sustainable choices during the design process is referred to as 'green design' or 'sustainable design'. Some great sustainable choices to consider when decorating include:

• Natural stone counter tops
• Cabinets and other products made from woods such as bamboo, eucalyptus, or recycled wood
• Carpet made from natural fibers, such as wool and cotton, or made from recycled materials
• Green-friendly paint and home wallpaper, which is being offered by a growing number of manufacturers
• Antiques – after all, they are being recycled!

You don’t have to create a bland and boring home décor in order to enjoy green living. In fact, there are numerous options out there that will allow you to make your home look great while still protecting the planet.

Appliances for Green Living

When it comes to green living, a great place to start is in your kitchen. Remodeling can add a great deal of value to your home, can make it more functional and attractive, and can help you make your home more eco-friendly.

When buying for your kitchen, look for modern appliances to help bring your home up-to-date. By purchasing those appliances with the Energy Star rating, you can potentially cut the amount of energy you use to power those appliances in half. Adding faucet aerators to your kitchen and bathroom faucets will also help reduce the amount of water you use while still providing you with a high pressure stream of water.

Obtaining Green Products

Fortunately, green living is rapidly growing in popularity. In response, many manufacturers are offering lines of eco friendly products that can be used for decorating purposes. In addition, a growing number of online and offline stores that are dedicated solely to green living are becoming a more common occurrence.

Although it may take a little more time and effort to find and purchase eco products for your home, the effort will be worth it. Not only will you be doing your part to help conserve and protect the environment, green living is better for your health and can save you money in the long run.

What Everyone Should Know About Renewable Energy

It has long been observed and proven that nature has already provided man with enough resources for energy—sunlight, geothermal heat, tides, and wind. Because these energy are abundant, in fact, so abundant that they could be replenished perpetually, they have come to be known as renewable energy.

Though extended discussions about renewable energy and its sources can become winded and more complex, every average person interested enough should at least know the basics in order to grasp the concept of how incredibly beneficial these energy sources are.

Man has long harnessed the power of wind and had applied it for practical purposes, albeit in smaller scale such as the power produced in windmills. Current technologies had long converted these simple renewable energy mechanisms to develop wind farms that generate energy supply without the associated risk of pollution
. A lot of wind farms have been established in the United States and abroad to generate electricity. This provides proof on the increasing attraction of using wind power as source of renewable energy while decreasing environment risks and hazards. One critical consideration in establishing wind farms would the presence of constant strong winds, which is why many wind farms are located in elevated areas and even offshore locations are considered viable settings for this kind of renewable energy facility.

Renewable energy from water comes in many different forms. The most common would be the hydroelectric energy that is generated by waterfalls while some areas of the world also generate micro hydro systems that produce smaller amounts of electricity. Renewable energy is also tapped from currents deep under the ocean. This is termed as tidal stream power and several technologies have been developed to harness these viable source. Other sources of renewable energy generated from oceans would be tidal changes, temperature difference, tidal motions, and of course, waves.

Another viable renewable energy source is sunlight, which earth certainly has in abundance. There are numerous technologies developed to tap the solar energy and convert it into electricity, heating systems, and even cooling systems. Though most of these technologies are still in the initial stages, there is no denying the potential benefits promised by this renewable energy source. One of the leading concerns is cost of the materials used, though several affordable yet more efficient designs are still expected to be introduced into the market.

A lot of geothermal power plants had been built and have long been operational in several parts of the world. This is because this source of renewable source of energy generates power at low operating cost. Though some experts may contend that geothermal energy would not last as long as the others and is technically not renewable, it is still expected to provide large amount of power for a long time, even for a hundred years or so. However, it is still classified as a renewable energy source by the International Energy Agency and, like all other sources mentioned above, geothermal energy is reliable and environmentally friendly.

Though none of the renewable energy sources are considered to compete with fossil fuels just yet, it still provide some form of alternative for environmentally conscious individuals and communities in doing their share of lessening environmental degradation and destruction, something we can all ultimately derive benefits from.

Listen To The Wind

Wind generators are one of the most reliable forms of alternative power sources on the planet.

They manufacture power by transforming the kinetic energy of the wind into mechanical energy.

This energy is then either harnessed directly (in the case of windmills, for example, which were once used to change wheat into flour, or to pump water for farming) or coupled to a generator that creates a direct current that can be used in a more general sense.

In this article I will be talking about the type of wind generators that produce electric energy, as this is more useful to us in our daily lives.

Wind turbines are basically large windmills, with gigantic blades that rotate in the wind and produce power from the conversion of the wind’s force. Wind turbines are made of plastic, aluminum, steel and numerous other space-age metals.

Wind turbines do have a few negative effects on the environment.

One such negative effect is sight pollution. Wind turbines are very visible and quite unsightly because they must be put in proximity to windy, open terrain to be useful.

Wind turbines also require a great deal of energy in their manufacture. This energy is typically fossil-based, and it can take up to five years before wind tunnels are positive in terms of total carbon emissions.

Wind turbines also are linked to the mauling of rare species of birds. Birds have been mutilated as they passed through the turbine fans during migration.

Despite all of the downsides, however, wind turbines should be a choice when talking about a broad plan for renewable energy.

Once erected, wind turbines are amazingly efficient in a larger sense. They generate power from a natural, eco-friendly renewable resource, without the hidden social or environmental penalties that we incur with the use of fossil fuels.

There is no need to mine for fuel or to transport it; there are no global warming pollutants created and no need to store, process or dispose of toxic wastes.

At the low end of the scale, turbines can be as tiny as 5 feet in diameter and are capable of only a few hundred watts.

On the high end of the spectrum, turbines can be as big as 300 feet in diameter and are capable of generating two to five megawatts of power.

As with photovoltaic solar power generation, there might be rebates available for construction of wind turbines, and excess energy can be sold back to the power company.

Wind velocity is affected by topography and increases with height above the ground, so wind turbines are generally installed on top of large towers.

In a typical application, the wind turbine sits on top of a tall tower and generates low voltage direct current, which is used to charge a battery store.

This stored potential energy is ultimately used by routing it through an inverter that changes the low voltage direct current power into an alternating current that can be used in household applications.

By concentrating a substantial number of turbines into wind farms, a substantial amount of electricity can be stored and used, perhaps, for an entire city.

Because the wind doesn’t blow all of the time in many areas, wind turbines are used as adjuncts in hybrid configurations with many different technologies – photovoltaic panels and diesel generators, to name two – to provide a consistent source of electricity.

Unlike fossil-fuel stations, wind turbines are clean and green. They don’t create the carbon dioxide emissions that are causing greenhouse gases or the acidic emissions that cause acid rain.

Today’s turbines are divided into 2 categories: horizontal turbines and vertical turbines.

Horizontal axis wind turbines are actually far better at capturing the wind than vertical axis turbines given the same amount of swept area (which is the diameter of the circle traced by the outside tip of the rotor blades).

Although the public application of wind power has gotten widespread attention, there potentially is an even better use of this gift from Mother Nature, better than the massive wind farms you see on TV.

In fact, this alternate use of wind power could be a financial windfall for you.