Archive for January, 2008

Michelle Kaufmann Designs - Building A Home With Nature In Mind

Tuesday, January 29th, 2008

Environment has a profound effect on health. Of course it is nice to be spoiled by a home that protects us from the cold, pipes steaming hot water into our baths, and allows easy access to electricity to power up the TVs, fridges, microwaves, and massage chairs we just can’t live without. It is also true that many families travel for hours to spend a few nights in the woods to appreciate the scenery. A natural environment is rejuvenating. Nature has a profound effect on health: It is even assumed that people who have a tree in view from their hospital windows recover faster!

With natural beauty in mind, Michelle Kaufmann Designs, an amazingly innovative architectural design firm, has found a way to balance nature and function to design homes that are beautiful and eco-friendly.

Michelle Kaufmann founded the company in 2002 after noticing the lack of sustainable homes available. As stated in their website, Kaufmann “believes that how we develop our landscape is such an integral part of our culture and that what we build, and how we build, should improve the environment rather than harm it.”

The homes designed by Michelle Kaufmann are beautiful. Wooden patios, huge windows and simple decorations make these homes feel more like resorts than homes. And who doesn’t want to rest up at a resort after a hard day at work? Michelle Kaufmann lives in a GlideHouse herself. This is one of the home designs offered by the company.

“The Glidehouse meets the EnergyStar program standards for energy efficient homes and meets the performance standards of the American Lung Association program.This high performance home is insulated with an air-barrier, open cell foam insulation, and all wood-to-wood framing joints are caulked, which makes the home airtight, energy efficient, and less likely to produce mold. The Glidehouse also uses water-saving plumbing fixtures, on-demand water heaters, and a mechanical ventilation system that is 30% more efficient than typical forced-air systems.”

The MKLotus is the most recent design and is meant to look and feel like an oasis. Of course the next question is how expensive is it to live in paradise? Predesigned homes are priced at $250-275 per square foot, while a custom made home will cost upwards of $400 per square foot.

The nice thing about the company is that they specialize in community homes as well. These are less expensive ranging from $100-200 per square foot.

In the end, you are investing in a healthier environment, more beautiful community and get a gorgeous home to relax in.

Zap Electric Vehicles - Plug It In And Drive!

Sunday, January 20th, 2008

Driving is not as fun as it could be. Gas prices, congested roads and the pollution that constantly sputters from the engine all put a damper on the weekend road trip or commute to work. Electric cars might be able to solve many of these problems. Imagine quietly rolling by a gas station in car that reduces pollution by 98% and smiling to yourself comforted by the fact that you don’t need to shell out almost 70 dollars to fill the tank. It is funny to think that watching TV can cost more than running an electric car.

The first electric cars date back to the 1830s! Unfortunately they didn’t catch on with a range of about 10 miles and a huge price tag. Electric cars used to be up to three times more expensive than the internal combustion engine vehicles that came along later. This is definitely no longer the case: In fact, with the tremendous increase in gas prices, an electric vehicle can pay for itself within a year.

ZAP or ‘Zero Air Pollution’ Vehicles, based in Santa Rosa, California, distributes a variety of electric vehicles that fit everyone’s needs. Trucks, scooters, motorcycles, off-road vehicles and cars are all available through http://www.zapworld.com Prices for these vehicles range from 500-50,000 dollars and these cars and bikes come in every color imaginable-There is even a vehicle available that has the option of painted zebra stripes!

Don’t think that you are restricted to driving to your neighborhood grocery store before you need to recharge your electric car. The range of these vehicles is constantly rising. A typical electric vehicle has a range of 100 miles which is perfect for the daily commute to work or running errands and the price of running an electric car can be compared to about 600 miles/gallon, which is an incentive in itself.

Many people assume that you have to give up power and luxury when buying an electric car. This is not the case. Like with anything else, you get what you pay for. The higher end Zap-X, for example, boasts 644 horsepower, gets 350 miles per charge (which averages to about 1 cent per mile), comes with an electric touch screen and GPS system and can seat up to 7. A car like this is not going to be mistaken for an inferior vehicle on the road. (http://www.zapworld.com/electric-vehicles/electric-cars/zap-x )

There is a demand for cars that are efficient and environmentally friendly. Who doesn’t want a car that just needs to be plugged in to run? It is more complicated to run an electric razor (maybe even more expensive.)

Covanta Energy -Generating Power From Your Garbage

Thursday, January 17th, 2008

You can only count on two things, Benjamin Franklin’s famous quote goes; Death and Taxes. Well, there is a third answer that is just as unpleasant, and that is garbage. One thing we can all count on is to have a steady pile of trash accumulating under our sinks, our trash cans and our streets. Collection trucks in the typical landfill at Cerro Colorado deliver about 1400 TONS of garbage every weekday! That is a lot of trash. In fact, we are running out of space for all our trash.

It is scary enough that the neighborhood sledding hill might be nothing else than an older landfill but the news gets worse. The decomposition rate of our trash is definitely slower than predicted: During an excavation of a landfill, newspapers dating back to 1948 where intact and still completely readable! Being made of thin paper, and surrounded by waste and dirt, this old news was expected to degrade years ago.

Thankfully, with companies like Covanta Energy turning trash into useful electric power, our garbage is not just thrown out and wasted (no pun intended).  On their website, Covanta Energy boasts technology that “processes 15 million tons of solid waste per year conserving 25,000,000 cubic yards of landfill space and generating 8,250,000 megawatt hours of electricity – the equivalent of burning 3.5 million tons of coal.” http://www.covantaholding.com/

This technology is relatively straightforward. The trash is picked up and burned creating steam resulting in energy. Covanta operates 24 hours a day thus making it a very reliable source. Unfortunately garbage is still a part of our society and until the abundance of trash is reduced, burning it is a welcome alternative to simply burying it underground.  In fact, the ash that results from burning trash is only 10% of the original mass.

Ironically, trash is not completely useless anymore. With today’s attitude of conserving the environment that is left and being as efficient as possible with our resources the only surprise is that this option was not developed sooner. Taking out the trash is just the first step to getting the energy needed to watch your tv.

ESS Software Helps Corporations Go Green

Friday, January 11th, 2008

Most people are horrified when they see a Hummer roll down the highway. Throwing garbage out of your car window will lead to an incredibly heavy fine. Even toys are designed with the lesson of recycling in mind such as with this octosquid. Almost everyone organizes their trash. Attitudes are definitely changing when it comes to the environment.

Climate change caused by environmental pollutants is no longer a theory, but a reality. Companies are going to extremes to reduce the amount of pollutants released during production. Not only because of changes in perspective, but also due to the more stringent laws that only allow for a minimal amount of pollutants. Keeping track of all the waste is a complicated task, but software does exist to manage all the numbers. Companies that specialize in environmental monitoring software such as ESS are taking off.

Alvin Hayes, communications manager at ESS, could not be happier with the tremendous growth at the company: “For years, environmental health, safety and crisis management has been regarded as a niche industry,” Hayes begins, “customers that were really dedicated to environmental concerns were investing in our software but its popularity was fairly modest. Over the last 2.5 years the interest has grown tremendously.”

ESS was founded 15 years ago in Tempe, Arizona where it began as a small company focusing solely on the measurement of refrigerant emissions. Hayes explains the evolution of ESS: “Five years ago, our company decided to expand and change the business model to include additional measuring and monitoring capabilities. The company acquired three other organizations and created a suite that allows companies to measure and monitor across an enterprise and do it in an efficient manner.” Now, ESS can barely keep up with demand for their software.

Air, water, waste, fugitive emissions, and chemical inventory are just a few of the categories that companies can organize with the system. Companies use the data they already have while the ESS software analyses and organizes this information. “A lot of the hardware that companies have create the original data,” explains Hayes, “that data moves from operational systems into our system where its measured and managed. Then you can track exactly for, say, emissions compliance. You can also track exactly where you are at any given time since the data is provided and reported in real time. You can take a snapshot and see where you are at any level in the company such as the plant level or across the entire enterprise.”

Many companies are going green. This is obvious with the sudden popularity of the software. With ESS software being used in Australia, China and Europe, ESS was right to think that this technology would become a success: “With so much concern about the effects of green house gases on global climate change, companies are taking the initiative to try and reduce their environmental footprint,” says Hayes, “Some companies are doing it as a matter of corporate responsibility, but others are doing it because they understand they are going to be changes whether it’s a cap and trade or other regulatory change.”

When asked how simple the software was Hayes was enthusiastic. “It is very easy to use,” he says, “Customers always remark at how quickly they get up and going. It is really intuitive and gives the user a really easy opportunity to get to the data they are looking for. You don’t need a whole lot of clicks to get to where you are going. [The software also takes into account that many industries are based abroad where different environmental compliance issues exist.] There are so many companies that operate in several jurisdictions and our software has capabilities of loading data in one language while being uploaded in another.” Environmental concerns are definitely shared world wide. Thankfully, becoming green is becoming easier every day with all the options provided by new technologies and software like that at ESS.

Coaltek - Clean Coal?

Monday, January 7th, 2008

The last thing you would associate with coal is cleanliness: After all, this black sedimentary rock has been covered by dirt for hundreds of millions of years. Made up of a whole mess of carbons, nitrates, sulphur and other impurities, coal is all that is left of the plants that grew in a time before any human civilizations existed. It has an interesting history, but coal has never been described as ‘clean’ until now.

Energy Future Coalition agrees that there is a bright future for the coal industry with technologies in development that eliminate the environmental hazards associated with the fossil fuel: “Coal is a low-cost, domestically abundant fuel that is used for 56% of the electricity generated by U.S. power plants. Its high carbon content, however, is a contributor to the build-up of carbon dioxide in the atmosphere. With the right technology, it’s possible to capture those emissions and literally bury them - pump them into the same airtight formations that once held oil and gas underground for millions of years. Widespread use of this process would make the abundant coal resources in the U.S. (as well as China, India and Australia, among others) a low-carbon option.”

The history of using coal as a fuel dates back to as far as 1oo AD. Of course the 1700s is when it really took off to start the industrial revolution. For a brief history of coal and a more detailed description of its molecular components visit http://www.fossil.energy.gov/education/energylessons/coal/coal_history.html

Problems associated with burning coal include acid rain, sulfur dioxide and CO2 emissions. Even though the science of burning coal isn’t perfect, it is unrealistic to eliminate coal energy all-together since demand for energy is higher than it has ever been and coal is the largest source of electricity in the world. Not only that, but coal is affordable and a reliable source of energy right now. In fact, we’re told that the known supply of coal will last 200-300 more years.

One of the trend setters in turning the world’s most abundant energy source into a “clean coal” is Coaltek, headquartered in Tucker, Georgia. The process of making coal more eco-friendly by electrically separating its components was developed by Coaltek co-founder, Dr. Jerry Weinberg, and chief geologist Neil Ginther. Their technology, briefly described in their website, www.coaltek.com, involves “electromagnetic energy to reduce the moisture, ash, sulfur and mercury in coal and to make it burn more efficiently and cleanly. Coal processed with [this] technology is a stable, high-quality end product that allows power generators to optimize efficiency and increase yields.”

The benefits of transforming coal’s structure are not limited to reducing the negative effect it has on the environment; coal can be ‘designed’ to work with very specific boilers thereby improving a specific company’s efficiency.

It seems that in the future we won’t have to feel so dirty about using coal.

Vulcan Power Company - Thermal Energy Isn’t Just Hot Air

Friday, January 4th, 2008

Everyone has heard of solar and wind technology by now. But it does not ordinarily occur to people that they are standing on top of an immense core full of another form of power. It is a privilege to see hot lava slowly oozing its way to the ocean in areas where one can do so safely - such as in Hawaii. Steam rises from the hot crust and the red glow of the molten rock reminds onlookers what may be rolling around only a few meters underneath the cooled crust they are standing on. Lava is the molten rock that has made its way through a weaker area of the earth’s crust, but just 7 miles under our feet - no matter where you are - is where the outer mantle of the earth begins and where temperatures rise to 2500 degrees Fahrenheit. Geothermal technologies use heat found in some shallower areas where the temperature is much lower and safer to work with - ranging between 100-300 degrees Fahrenheit.

Vulcan Power Company (”Vulcan”) is focused on developing geothermal power plants. According to their website, it is estimated that Vulcan properties will supply sufficient electricity for up to 2 million Americans. Thinking at a larger scale; Geothermal power can provide electricity for 15% of the world’s population!

Geothermal energy comes primarily in the form of heat or steam and is mostly available in the Western part of the U.S, Alaska and Hawaii. There are many benefits to using geothermal power. Vulcan explains this in their website: ”When properly developed and monitored, geothermal steam resources are renewable.  Cooler fluids exiting power plants are reinjected and reheated in subsurface reservoirs on a sustainable basis. Modern geothermal power projects have minimal impacts on air, land and water ecosystems. Some consider geothermal to be the lowest impact power source. It has much lower environmental impacts than hydro, nuclear, coal, oil or gas fired or windpower plants. Geothermal plants are relatively small in size and have been permitted in national forests and fragile high desert valley environments where other power plants are not allowed.”

The main benefit is that thermal power is clean; No fossil fuels are burned and the carbon dioxide emissions are 1/6th of the cleanest alternative power-plant. Secondly, this resource will not be running out any time soon and is renewable. Finally, it is a local resource and dependence on foreign oil - which also goes hand in hand with frustrating energy price fluctuations - will be a thing of the past. (U.S Department of Energy http://www1.eere.energy.gov/geothermal/faqs.html )

For further information on geothermal technology visit the Department of Energy’s website at http://www1.eere.energy.gov/geothermal/overview.html

The next step would be to figure out how to take advantage of the immense heat emitted directly from the lava. As for right now, we are literally walking on top of an endless amount of “fuel.” The potential for geothermal technology is immense and as stated by Vulcan “Full Steam Ahead!”

Investment Comment Wall

Tuesday, January 1st, 2008