As we continue ever forward into the 21st century it has become abundantly clear that there exists great potential for change in the way we use our energy resources. Forward thinking individuals the world over are hard at work developing new and exciting ways to ensure a sustainable energy future. In recognition of these efforts in the blossoming arena of “Green” energy, Ouroildependency.org is proud to offer a look at 10 of the world’s most impressive green projects.
1. World’s Largest Wind Turbine
Emden, Germany
Developed by the German based Enercron Company, this enormous turbine has the ability to generate well over 6 Mega Watts of electricity. In practical terms, that is enough to power nearly 1,800 single family homes. Since being founded by Aloys Wobben in 1984, Enercron has emerged as one of the true leaders in the field of wind turbine technology. Through their use of gearless energy production, these particular turbines have proven to be some of the most efficient and maintenance free in the world. Known as the Enercon E-126, this turbine has an eye-popping rotor diameter of 413 feet and stands as a sky-scraping testament to a greener energy future.

2. Progressive Automotive X-Prize
Revolution Through Competition.
The X-Prize foundation’s stated goal is to “To inspire a new generation of viable, super-efficient vehicles that help break our addiction to oil and stem the effects of climate change.” Created by Dr. Peter H. Diamandis, The X-Prize foundation aims to use a lucrative global competition to inspire new creations for the betterment of our world. By offering millions of dollars in prize money, Dr. Diamandis challenges our brightest minds to develop and create the latest innovations in Green automotives. The foundations latest challenge? 10 million dollars to the team who engineers the most reliable and fuel efficient car of the future.

3. Solar Tower
Madrid, Spain
Also known as an updraft tower, this gigantic construction uses the convection of hot and cold air to turn an energy producing turbine. The science behind these enormous structures is based on the simple truism that “hot air rises”. SInce the air at the enclosed green house on the bottom of the tower is a higher temperature then the air at the top of the tower, the hot air from the bottom rushes towards the top of the tower and by doing so turns an energy creating turbine. In 1982 an experimental, non-energy producing prototype was built in Madrid, however efforts are currently underway to create working structures. In mid 2008 the government of Nambia approved a proprosal to construct a truly gargantuan solar tower, standing nine tenths of a mile in height and capable of producing 400MW of power.
See: Cloete, R (2008-07-25). “Solar tower sheds light on little-used technology”. Engineering News Online. http://www.engineeringnews.co.za/article.php?a_id=137580.



4. World’s Largest Solar Farm
Arnstein, Germany
This enormous collection of solar panels came into being through the efforts of the Silicon Valley based compay SunPower. Operating with “Mover” technology, the panels tilt and adjust during the day to ensure that they are facing the sun at all times. By doing so, the panels are able to ensure optimum energy production throughout the day, generating enough juice to power thousands of customers a year.


5. Wave Farms
Pelamis Wave Power
Founded in 1998 by Dr Richard Yemm, Dr Dave Pizer and Dr Chris Retzler, Pelamis Wave power is on the forefront of the renewable energy revolution. Of their many projects, perhaps the most impresive are the Pelamis Wave Energy Converters. These structures use the natural movement of the ocean tide to operate hydraulic rams which in turn pump high pressure fluid into hydraulic motors which are able to drive electrical generators. Each wave module can create up to 750 KW of electricity, enough to provide sufficient power for 500 homes annually. The demand for this technology is growing at a rapid rate with future projects planned to be as large as 40 units covering a 1/2 square mile of ocean, generating over 30 MW of energy. Learn more about this astounding company at www.pelamiswave.com




6. Canada’s Largest Green Roof
6-Acre- Rooftop Garden
Designed by a company based in Seattle named LMN Architects, with the help of Vancouver firms MCM and DA, this green roof one of the largest of its kind in the world. The building, which was built as the new Vancoucer Concention Center, is anticipating a LEED Gold Certification for its green-energy efficient design strategies. The green roof, according to noted author Julia Levitt (”World Changing”), is a habitat for 400,000 native plants and grasses, as well as many other birds and insects (including a hive for for 60,000 bees.) Green roofs combat one of the most common problems found in cities, the Heat Island Effect. The green roof helps to prevent the build up of stored radiant energy from the sun, which often times raises the summer temperature more then 10°F above the surrounding suburban areas. The Vancouver convention center is a prime example of how 20th century design strategies are quickly fading into the past; and how the green-design strategies of the future are here to stay.

7. US Green Building Council
LEED Ratings System
The USGBC (United States Green Building Council) has created a universal rating system for green buildings. The Leadership in Energy and Environmental Design (LEED) Green Building Rating System™, was designed to rate buildings based on their energy efficiency. Through this rating system, the USGBC hopes to encourage the embracement of green buidling and devlopment practices throughout the globe.

8. High Speed Trains
Japan, China, Spain, France… and soon the US.
Imagine hopping on a train that takes you from 0 to 200 miles per hour in less then two minutes. Magnetic Levitation and high speed rail trains are in wide use around the world. Already a proven commodity in China, Japan and Europe, the idea of traveling quickly on a train is now becoming an American priority as well. With traffic congestion, peak oil and global warming all becoming widely recognized issues, Americans are starting to demand a more efficient national train system. The United States already has a few high speed rail and mag lev projects planned for the coming years. For example, Illinois, part of the midwest high speed rail association, has vowed to implement a high speed rail sytem that connects the state by 2015. The idea is also being looked at by the California High Speed Rail Authority, who are planning a statewide high speed network. The oppurtunity to build to build an efficient and state-of-the-art high speed train network is within our reach. See the “New Deal National Rail Plan 2009″ as proposed by NewUrbanism.org for more information on the steps needed to help move our transportation system into the 21st century.

9. The Electric Car
Tesla Motors, Costco, Suburu, GM, Ford, Toyota….all jumping on borad
You need look no further than the Tesla Roadster to find the latest in sleek, energy-efficient electric automobiles. Take a visit to one of Tesla Motors two California showrooms and you will find the electric car that the world has been waiting for. This dynamic machine goes from 0 to 60 in 3.9 seconds, offers 248 horsepower with a rev limit at 14,000, and can deliver 244 miles per charge while operating 100% off of electricity. You can visit Teslamotors.com to learn more about their brand, but know that Tesla is not the only car company aiming for an electric vehicle revolution, as America’s “Big Three” are finally planning to ride the wave of the future, releasing their own electric models in the next three years.

10. The Suzlon Wind Farm
India
Scheduled to be completed by 2010, this windfarm will become the world’s largest of its kind. Windfarms are becoming more and more recognized as viable, green energy options, but this project is not your typical windfarm. The enormous project (built by the Indian energy company Suzlon) will be able to produce 1,000 megawatts of power. Thankfully, India is not the sole benefactor of this company’s innovation. Suzlon has been supplying, operating and maintaining windfarms in the United States. Their most recent contract being the creation of a new wind farm in Wyoming, scheduled to be completed by the end of the year.

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Thanks and have a Happy Earth Day!
Author/Graphics: Matthew Coyle
Co-Author/Editor: Chris Fisher